last executing test programs: 59.781357992s ago: executing program 0 (id=581): sync() 59.580405285s ago: executing program 0 (id=602): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cdrom', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cdrom', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cdrom', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cdrom', 0x800, 0x0) 59.580057874s ago: executing program 0 (id=603): set_robust_list(&(0x7f0000000000), 0x0) 59.579922954s ago: executing program 0 (id=604): shutdown(0xffffffffffffffff, 0x0) 59.579363445s ago: executing program 0 (id=607): syz_open_dev$media(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$media(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$media(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$media(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$media(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$media(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$media(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$media(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$media(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$media(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$media(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$media(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$media(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$media(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$media(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$media(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$media(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$media(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$media(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$media(&(0x7f0000000500), 0x4, 0x800) 59.503017066s ago: executing program 0 (id=609): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 58.838376936s ago: executing program 1 (id=611): set_thread_area(&(0x7f0000000000)) 58.53269702s ago: executing program 1 (id=615): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 58.265227844s ago: executing program 1 (id=618): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord', 0x800, 0x0) 58.030667688s ago: executing program 1 (id=621): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 57.613314414s ago: executing program 1 (id=623): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_congestion_control', 0x1, 0x0) 57.349843338s ago: executing program 1 (id=627): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.791269003s ago: executing program 3 (id=2757): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x7, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="b4000000000000007910480000000000a600ffff800000f195007400000000008b26680991cf7be46e92ba4de27a4391c3b6f3fc34b23fb6589be2ac17c158b20730d0e4a5e2"], &(0x7f0000003ff6)='GPL\x00', 0x8, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x69) 1.710785964s ago: executing program 3 (id=2760): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x20, 0x20, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x2, [{}]}, @struct]}}, &(0x7f0000000140)=""/226, 0x3a, 0xe2, 0x1, 0x0, 0x0, @void, @value}, 0x28) 1.603514506s ago: executing program 3 (id=2773): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x3, 0x3, &(0x7f0000000000)=@framed={{0x7a, 0xa, 0x0, 0xff00, 0x0, 0x71, 0x10, 0x52}}, &(0x7f0000000480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) 1.458752388s ago: executing program 3 (id=2765): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000380)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x6, [@union={0x5}]}, {0x0, [0x30, 0x61, 0x30, 0x0]}}, 0x0, 0x2a, 0x0, 0x1, 0x8, 0x0, @void, @value}, 0x28) 1.31528717s ago: executing program 4 (id=2769): syz_emit_ethernet(0x2a, &(0x7f00000003c0)={@local, @broadcast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x2, 0x12, 0x1c, 0x65, 0x0, 0x5, 0x11, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @local}, {0xffff, 0x4e22, 0x8}}}}}, 0x0) 1.224328972s ago: executing program 3 (id=2770): syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x10, &(0x7f0000000600), 0x1, 0x58a, &(0x7f0000000b40)="$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") 1.149908362s ago: executing program 4 (id=2772): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 1.016405994s ago: executing program 6 (id=2777): syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0xc0ed000e, &(0x7f00000002c0)={[{@jqfmt_vfsold}, {@nolazytime}, {@debug}, {@noload}, {@lazytime}, {@oldalloc}, {@lazytime}, {@acl}]}, 0xfe, 0x47d, &(0x7f0000000dc0)="$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") 715.390869ms ago: executing program 5 (id=2789): bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={@map, 0xffffffffffffffff, 0x25, 0xa, 0xffffffffffffffff, @void, @value}, 0x20) 621.86714ms ago: executing program 5 (id=2791): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a, 0x0, 0x0, 0x800, 0x0, @void, @value}, 0x28) 620.93648ms ago: executing program 6 (id=2793): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 595.844601ms ago: executing program 5 (id=2794): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x11, &(0x7f0000000240)={[{@acl}, {@resgid}, {@norecovery}, {@commit={'commit', 0x3d, 0x4000005}}, {@data_writeback}]}, 0x21, 0x5fb, &(0x7f00000004c0)="$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") 583.160331ms ago: executing program 4 (id=2795): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) 549.300891ms ago: executing program 2 (id=2796): bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@bloom_filter={0x1e, 0x5, 0x5, 0xc0600000, 0x20, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x1, 0xf, @void, @value, @void, @value}, 0x50) 518.652271ms ago: executing program 4 (id=2797): bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=@base={0xa, 0x101, 0x7ffc, 0xcc, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) 516.385551ms ago: executing program 6 (id=2807): futex_waitv(&(0x7f0000002940)=[{0x0, &(0x7f0000001000), 0x82}, {0x0, &(0x7f0000001040), 0x82}, {0x0, &(0x7f0000001080), 0x82}, {0x0, &(0x7f00000010c0), 0x82}, {0x0, &(0x7f0000001100), 0x82}, {0x0, &(0x7f0000001140), 0x82}, {0x0, &(0x7f0000001180)}, {0x0, &(0x7f00000011c0)}, {0x0, &(0x7f0000001200)}, {0x0, &(0x7f0000001240)}, {0x0, &(0x7f0000001280)}, {0x0, &(0x7f00000012c0)}, {0x0, &(0x7f0000001300)}, {0x0, &(0x7f0000001340)}, {0x0, &(0x7f0000001380)}, {0x0, &(0x7f00000013c0)}, {0x0, &(0x7f0000001400)}, {0x0, &(0x7f0000001440)}, {0x0, &(0x7f0000001480)}, {0x0, &(0x7f00000014c0)}, {0x0, &(0x7f0000001500)}, {0x0, &(0x7f0000001540)}, {0x0, &(0x7f0000001580)}, {0x0, &(0x7f00000015c0)}, {0x0, &(0x7f0000001600)}, {0x0, &(0x7f0000001640)}, {0x0, &(0x7f0000001680)}, {0x0, &(0x7f00000016c0)}, {0x0, &(0x7f0000001700)}, {0x0, &(0x7f0000001740)}, {0x0, &(0x7f0000001780)}, {0x0, &(0x7f00000017c0)}, {0x0, &(0x7f0000001800)}, {0x0, &(0x7f0000001840)}, {0x0, &(0x7f0000001880)}, {0x0, &(0x7f00000018c0)}, {0x0, &(0x7f0000001900)}, {0x0, &(0x7f0000001940)}, {0x0, &(0x7f0000001980)}, {0x0, &(0x7f00000019c0)}, {0x0, &(0x7f0000001a00)}, {0x0, &(0x7f0000001a40)}, {0x0, &(0x7f0000001a80)}, {0x0, &(0x7f0000001ac0)}, {0x0, &(0x7f0000001b00)}, {0x0, &(0x7f0000001b40)}, {0x0, &(0x7f0000001b80)}, {0x0, &(0x7f0000001bc0)}, {0x0, &(0x7f0000001c00)}, {0x0, &(0x7f0000001c40)}, {0x0, &(0x7f0000001c80)}, {0x0, &(0x7f0000001cc0)}, {0x0, &(0x7f0000001d00)}, {0x0, &(0x7f0000001d40)}, {0x0, &(0x7f0000001d80)}, {0x0, &(0x7f0000001dc0)}, {0x0, &(0x7f0000001e00)}, {0x0, &(0x7f0000001e40)}, {0x0, &(0x7f0000001e80)}, {0x0, &(0x7f0000001ec0)}, {0x0, &(0x7f0000001f00)}, {0x0, &(0x7f0000001f40)}, {0x0, &(0x7f0000001f80)}, {0x0, &(0x7f0000001fc0)}, {0x0, &(0x7f0000002000)}, {0x0, &(0x7f0000002040)}, {0x0, &(0x7f0000002080)}, {0x0, &(0x7f00000020c0)}, {0x0, &(0x7f0000002100)}, {0x0, &(0x7f0000002140)}, {0x0, &(0x7f0000002180)}, {0x0, &(0x7f00000021c0)}, {0x0, &(0x7f0000002200)}, {0x0, &(0x7f0000002240)}, {0x0, &(0x7f0000002280)}, {0x0, &(0x7f00000022c0)}, {0x0, &(0x7f0000002300)}, {0x0, &(0x7f0000002340)}, {0x0, &(0x7f0000002380)}, {0x0, &(0x7f00000023c0)}, {0x0, &(0x7f0000002400)}, {0x0, &(0x7f0000002440)}, {0x0, &(0x7f0000002480)}, {0x0, &(0x7f00000024c0)}, {0x0, &(0x7f0000002500)}, {0x0, &(0x7f0000002540)}, {0x0, &(0x7f0000002580)}, {0x0, &(0x7f00000025c0)}, {0x0, &(0x7f0000002600)}, {0x0, &(0x7f0000002640)}, {0x0, &(0x7f0000002680)}, {0x0, &(0x7f00000026c0)}, {0x0, &(0x7f0000002700)}, {0x0, &(0x7f0000002740)}, {0x0, &(0x7f0000002780)}, {0x0, &(0x7f00000027c0)}, {0x0, &(0x7f0000002800)}, {0x0, &(0x7f0000002840)}, {0x0, &(0x7f0000002880)}, {0x0, &(0x7f0000003380)}, {0x0, &(0x7f0000002900)}], 0x6, 0x0, &(0x7f0000003300), 0x1) 467.140462ms ago: executing program 2 (id=2798): syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000040)='./file0\x00', 0xc404, &(0x7f00000003c0)={[{@dots}, {@fat=@discard}, {@fat=@fmask={'fmask', 0x3d, 0x6}}, {@fat=@umask={'umask', 0x3d, 0x403}}, {@fat=@time_offset={'time_offset', 0x3d, 0x2db}}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@quiet}, {@dots}, {@nodots}, {@nodots}, {@dots}, {@nodots}, {@fat=@umask={'umask', 0x3d, 0x1}}, {@dots}, {@nodots}, {@fat=@nfs_nostale_ro}, {@nodots}, {}, {@dots}]}, 0xfd, 0x207, &(0x7f0000000780)="$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") 450.937072ms ago: executing program 5 (id=2799): syz_emit_ethernet(0x76, &(0x7f0000000540)={@local, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "e400ff", 0x40, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @param_prob={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '\x00', 0x0, 0x11, 0x0, @empty, @ipv4={'\x00', '\xff\xff', @loopback}, [], "17c1ff2bbd7f1499f26ff189e3606b5d"}}}}}}}, 0x0) 450.733992ms ago: executing program 6 (id=2800): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f00000003c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x2, [@const={0x0, 0x0, 0x0, 0x9, 0x4}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x4, 0x9}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x2}}, @restrict={0x0, 0x0, 0x0, 0xb, 0x3}]}}, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) 389.607083ms ago: executing program 2 (id=2801): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000000000000000002000000851000000600000018020000", @ANYRES32, @ANYBLOB="00000000000000006600020000000000180000000000000000000000000000009500040000000000360a020000000000180100002020782500000000002020207b1a00fe00000000bfa100000000000007010000f8ffffffb702000008000000b50a000000000000850000000600000095"], &(0x7f0000000000)='GPL\x00', 0x2, 0xe1, &(0x7f0000000a00)=""/225, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 336.680944ms ago: executing program 6 (id=2802): mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x3000002, 0xd2932, 0xffffffffffffffff, 0x100000000) 336.155984ms ago: executing program 5 (id=2803): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0xd, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4d1b, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0x1, 0x8, 0x2, 0x2, 0x10}, @ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xfffffffd}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0xc, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 286.621275ms ago: executing program 2 (id=2804): syz_io_uring_setup(0x20fe, &(0x7f0000000300)={0x0, 0x0, 0x10100, 0x0, 0x3}, &(0x7f0000000100), &(0x7f0000000140)) 239.237796ms ago: executing program 4 (id=2815): ioprio_get$pid(0x3, 0x0) 238.586546ms ago: executing program 5 (id=2805): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 238.355266ms ago: executing program 6 (id=2806): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000001c0)='./bus\x00', 0x41, &(0x7f0000000800)={[{@bsdgroups}, {@nodiscard}, {@noblock_validity}, {@grpjquota}, {@nomblk_io_submit}, {@noquota}, {@abort}, {@noload}, {@bsdgroups}]}, 0x64, 0x50d, &(0x7f0000000200)="$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") 237.200676ms ago: executing program 3 (id=2808): bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000006c0)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB='7\x00\x00\x00\"'], 0x20) 236.700036ms ago: executing program 2 (id=2809): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x40c040, &(0x7f0000000080)={[{@data_journal}]}, 0x1, 0x53a, &(0x7f00000000c0)="$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") 190.796067ms ago: executing program 4 (id=2810): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x22000406, &(0x7f00000004c0)={[{@dioread_lock}, {@noblock_validity}, {@abort}, {@dioread_lock}, {@stripe={'stripe', 0x3d, 0x1f5}}, {@grpjquota, 0x2e}, {@barrier}, {@nolazytime}, {@jqfmt_vfsv1}, {@grpid}], [], 0x2c}, 0x84, 0x4aa, &(0x7f0000000740)="$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") 0s ago: executing program 2 (id=2811): futimesat(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x31a8eb60}}) kernel console output (not intermixed with test programs): k to fix. [ 45.451654][ T4100] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 45.469348][ T4322] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 45.478124][ T4100] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.486645][ T4322] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #16: comm syz.2.642: invalid fast symlink length 9000 [ 45.497000][ T4100] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.529926][ T4322] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.642: couldn't read orphan inode 16 (err -117) [ 45.530318][ T4084] veth0_macvtap: entered promiscuous mode [ 45.559728][ T4088] veth0_macvtap: entered promiscuous mode [ 45.569286][ T4088] veth1_macvtap: entered promiscuous mode [ 45.581079][ T4322] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 45.587058][ T4100] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 45.606824][ T4100] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.617936][ T4100] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 45.629679][ T4100] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.643845][ T4086] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.654401][ T4100] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.661773][ T4328] loop3: detected capacity change from 0 to 128 [ 45.672291][ T4084] veth1_macvtap: entered promiscuous mode [ 45.672480][ T4328] ======================================================= [ 45.672480][ T4328] WARNING: The mand mount option has been deprecated and [ 45.672480][ T4328] and is ignored by this kernel. Remove the mand [ 45.672480][ T4328] option from the mount to silence this warning. [ 45.672480][ T4328] ======================================================= [ 45.691726][ T4088] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 45.733332][ T4088] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.745491][ T4088] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 45.757579][ T4088] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.769520][ T4088] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 45.781900][ T4088] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.796922][ T4088] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.840862][ T4084] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 45.853419][ T4084] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.866027][ T4084] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 45.877803][ T4084] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.889763][ T4084] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 45.903320][ T4084] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.914725][ T4084] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 45.926233][ T4084] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.938675][ T4084] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.951924][ T4088] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 45.965223][ T4088] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.976460][ T4088] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 45.987903][ T4088] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.998283][ T4088] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 46.009996][ T4088] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.033712][ T4088] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.044334][ T4100] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.054524][ T4100] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.064722][ T4100] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.076309][ T4100] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.099329][ T4084] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 46.111426][ T4084] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.124868][ T4084] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 46.138641][ T4084] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.150440][ T4084] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 46.164329][ T4084] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.175757][ T4084] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 46.187662][ T4084] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.200859][ T4084] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.210227][ T4088] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.220706][ T4088] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.232276][ T4088] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.243989][ T4088] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.263501][ T4084] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.273185][ T4084] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.284049][ T4084] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.295862][ T4084] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.490893][ T4374] loop6: detected capacity change from 0 to 512 [ 46.576463][ T4374] EXT4-fs error (device loop6): ext4_acquire_dquot:6935: comm syz.6.663: Failed to acquire dquot type 1 [ 46.614820][ T4392] loop2: detected capacity change from 0 to 1024 [ 46.627561][ T4395] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 46.640152][ T4374] EXT4-fs (loop6): 1 truncate cleaned up [ 46.647470][ T4374] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.661816][ T4374] ext4 filesystem being mounted at /1/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.702820][ T4392] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 46.714707][ T4392] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 46.738664][ T4084] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.750831][ T4392] JBD2: no valid journal superblock found [ 46.757163][ T4392] EXT4-fs (loop2): Could not load journal inode [ 46.901173][ T4412] loop6: detected capacity change from 0 to 764 [ 46.928714][ T4412] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 46.941479][ T4404] loop5: detected capacity change from 0 to 8192 [ 46.958025][ T29] kauditd_printk_skb: 19 callbacks suppressed [ 46.958041][ T29] audit: type=1400 audit(1747323006.274:219): avc: denied { mount } for pid=4409 comm="syz.6.678" name="/" dev="loop6" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 47.068840][ T29] audit: type=1400 audit(1747323006.314:220): avc: denied { unmount } for pid=4084 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 47.090674][ T29] audit: type=1326 audit(1747323006.334:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4420 comm="syz.6.683" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbe3765e969 code=0x0 [ 47.144706][ T4419] loop3: detected capacity change from 0 to 8192 [ 47.158333][ T29] audit: type=1400 audit(1747323006.474:222): avc: denied { tracepoint } for pid=4425 comm="syz.5.685" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 47.179244][ T29] audit: type=1400 audit(1747323006.474:223): avc: denied { cpu } for pid=4425 comm="syz.5.685" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 47.225123][ T4431] loop4: detected capacity change from 0 to 1024 [ 47.233207][ T3956] loop3: p1 p2 p3 [ 47.237655][ T3956] loop3: p1 start 51379968 is beyond EOD, truncated [ 47.253625][ T3956] loop3: p3 size 100663552 extends beyond EOD, truncated [ 47.270946][ T4431] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 47.283133][ T4431] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 47.297600][ T4419] loop3: p1 p2 p3 [ 47.302495][ T4431] JBD2: no valid journal superblock found [ 47.302540][ T4419] loop3: p1 start 51379968 is beyond EOD, [ 47.308701][ T4431] EXT4-fs (loop4): Could not load journal inode [ 47.315298][ T4419] truncated [ 47.348726][ T4419] loop3: p3 size 100663552 extends beyond EOD, truncated [ 47.488538][ T4411] loop2: detected capacity change from 0 to 32768 [ 47.539181][ T29] audit: type=1400 audit(2000000000.180:224): avc: denied { allowed } for pid=4448 comm="syz.6.697" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 47.574587][ T4411] loop2: p1 p3 < p5 p6 p7 > [ 47.619093][ T4459] loop5: detected capacity change from 0 to 512 [ 47.640638][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 47.657729][ T3748] udevd[3748]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 47.700298][ T4459] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz.5.701: bad orphan inode 15 [ 47.742945][ T4459] ext4_test_bit(bit=14, block=18) = 1 [ 47.748810][ T4459] is_bad_inode(inode)=0 [ 47.753888][ T4459] NEXT_ORPHAN(inode)=1023 [ 47.757230][ T3309] udevd[3309]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 47.759419][ T4459] max_ino=32 [ 47.773309][ T4459] i_nlink=0 [ 47.777887][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 47.783662][ T4459] EXT4-fs error (device loop5): ext4_xattr_delete_inode:2962: inode #15: comm syz.5.701: corrupted xattr block 19: invalid header [ 47.810086][ T4459] EXT4-fs warning (device loop5): ext4_evict_inode:279: xattr delete (err -117) [ 47.827292][ T3748] udevd[3748]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 47.829995][ T3781] udevd[3781]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 47.839257][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 47.863366][ T4473] udevd[4473]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 47.870994][ T4476] SELinux: security_context_str_to_sid () failed with errno=-22 [ 47.899526][ T4459] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 47.901405][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 47.963584][ T4480] loop3: detected capacity change from 0 to 512 [ 47.973572][ T4459] ext4 filesystem being mounted at /11/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 47.993116][ T4480] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 48.004523][ T4480] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 48.014871][ T4480] EXT4-fs (loop3): group descriptors corrupted! [ 48.024389][ T4486] loop2: detected capacity change from 0 to 512 [ 48.030813][ T4488] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 48.038223][ T4488] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 48.046227][ T4488] vhci_hcd vhci_hcd.0: Device attached [ 48.052793][ T4486] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 48.073396][ T4489] vhci_hcd: connection closed [ 48.074631][ T571] vhci_hcd: stop threads [ 48.085063][ T571] vhci_hcd: release socket [ 48.089897][ T571] vhci_hcd: disconnect device [ 48.124743][ T4486] Quota error (device loop2): v2_read_header: Failed header read: expected=8 got=3 [ 48.135195][ T4486] EXT4-fs warning (device loop2): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 48.154306][ T4486] EXT4-fs (loop2): mount failed [ 48.155675][ T4088] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 48.232708][ T4507] loop5: detected capacity change from 0 to 512 [ 48.250490][ T4508] loop6: detected capacity change from 0 to 512 [ 48.287403][ T4507] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 48.301472][ T4507] EXT4-fs (loop5): orphan cleanup on readonly fs [ 48.311111][ T4502] loop3: detected capacity change from 0 to 8192 [ 48.318317][ T4508] Quota error (device loop6): v2_read_file_info: Free block number 1 out of range (1, 6). [ 48.331007][ T29] audit: type=1400 audit(2000000000.970:225): avc: denied { map_read map_write } for pid=4512 comm="syz.2.725" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 48.341893][ T4507] EXT4-fs warning (device loop5): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 48.370797][ T4508] EXT4-fs warning (device loop6): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 48.387434][ T4507] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 48.394534][ T4507] EXT4-fs error (device loop5): ext4_orphan_get:1391: inode #16: comm syz.5.719: invalid fast symlink length 9000 [ 48.412718][ T4508] EXT4-fs (loop6): mount failed [ 48.421085][ T4507] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.719: couldn't read orphan inode 16 (err -117) [ 48.490569][ T4507] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 48.589746][ T4088] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.602778][ T4536] cgroup: noprefix used incorrectly [ 48.765310][ T4560] loop4: detected capacity change from 0 to 512 [ 48.801406][ T29] audit: type=1400 audit(2000000001.450:226): avc: denied { mount } for pid=4559 comm="syz.4.748" name="/" dev="loop4" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 48.825058][ T4566] loop5: detected capacity change from 0 to 1024 [ 48.880240][ T4566] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 48.889631][ T4575] loop6: detected capacity change from 0 to 512 [ 48.891532][ T4566] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 48.917478][ T4575] EXT4-fs: journaled quota format not specified [ 48.941535][ T4580] loop4: detected capacity change from 0 to 764 [ 48.952913][ T4581] loop3: detected capacity change from 0 to 512 [ 48.953372][ T4566] JBD2: no valid journal superblock found [ 48.965354][ T4566] EXT4-fs (loop5): Could not load journal inode [ 48.976741][ T4580] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 48.996078][ T4581] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.758: bad orphan inode 15 [ 49.047678][ T4581] ext4_test_bit(bit=14, block=18) = 1 [ 49.053713][ T4581] is_bad_inode(inode)=0 [ 49.058309][ T4581] NEXT_ORPHAN(inode)=1023 [ 49.063970][ T4581] max_ino=32 [ 49.067337][ T4581] i_nlink=0 [ 49.101109][ T4581] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2962: inode #15: comm syz.3.758: corrupted xattr block 19: invalid header [ 49.140280][ T4581] EXT4-fs warning (device loop3): ext4_evict_inode:279: xattr delete (err -117) [ 49.168809][ T4581] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 49.223531][ T4581] ext4 filesystem being mounted at /27/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 49.332263][ T4620] loop4: detected capacity change from 0 to 512 [ 49.346476][ T4087] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 49.360362][ T4620] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 49.417667][ T4620] EXT4-fs warning (device loop4): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 49.455417][ T4631] loop3: detected capacity change from 0 to 1024 [ 49.492696][ T4636] loop5: detected capacity change from 0 to 8192 [ 49.500449][ T4620] EXT4-fs (loop4): mount failed [ 49.515490][ T4631] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 49.527237][ T4631] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 49.551532][ T3309] loop5: p1 p2 p3 [ 49.555632][ T3309] loop5: p1 start 51379968 is beyond EOD, truncated [ 49.563119][ T4640] loop2: detected capacity change from 0 to 512 [ 49.570126][ T4631] JBD2: no valid journal superblock found [ 49.576305][ T4631] EXT4-fs (loop3): Could not load journal inode [ 49.577461][ T4640] EXT4-fs: Ignoring removed nobh option [ 49.590801][ T3309] loop5: p3 size 100663552 extends beyond EOD, truncated [ 49.613259][ T4636] loop5: p1 p2 p3 [ 49.626154][ T4636] loop5: p1 start 51379968 is beyond EOD, truncated [ 49.642537][ T4640] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.785: bad orphan inode 17 [ 49.665187][ T4636] loop5: p3 size 100663552 extends beyond EOD, truncated [ 49.715396][ T4640] ext4_test_bit(bit=16, block=4) = 1 [ 49.721067][ T4640] is_bad_inode(inode)=0 [ 49.725404][ T4640] NEXT_ORPHAN(inode)=0 [ 49.729727][ T4640] max_ino=32 [ 49.733681][ T4640] i_nlink=1 [ 49.737550][ T4640] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.756597][ T4659] vhci_hcd vhci_hcd.0: pdev(6) rhport(0) sockfd(3) [ 49.763246][ T4659] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 49.770944][ T4659] vhci_hcd vhci_hcd.0: Device attached [ 49.779546][ T4660] vhci_hcd: connection closed [ 49.781234][ T571] vhci_hcd: stop threads [ 49.790511][ T571] vhci_hcd: release socket [ 49.795041][ T571] vhci_hcd: disconnect device [ 49.817151][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 49.826166][ T4086] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.980216][ T4685] loop3: detected capacity change from 0 to 512 [ 49.995439][ T4685] EXT4-fs: Ignoring removed oldalloc option [ 50.026311][ T4685] EXT4-fs error (device loop3): ext4_xattr_inode_iget:442: comm syz.3.808: error while reading EA inode 32 err=-116 [ 50.057623][ T4685] EXT4-fs (loop3): Remounting filesystem read-only [ 50.064595][ T4685] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 50.078112][ T4685] EXT4-fs warning (device loop3): ext4_evict_inode:262: couldn't mark inode dirty (err -30) [ 50.090222][ T4685] EXT4-fs (loop3): 1 orphan inode deleted [ 50.096789][ T4685] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.133456][ T4087] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.260939][ T4722] loop2: detected capacity change from 0 to 512 [ 50.286986][ T4722] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.823: bad orphan inode 15 [ 50.292652][ T4725] loop4: detected capacity change from 0 to 1024 [ 50.329375][ T4725] EXT4-fs: Ignoring removed bh option [ 50.335602][ T4722] ext4_test_bit(bit=14, block=18) = 1 [ 50.341267][ T4722] is_bad_inode(inode)=0 [ 50.345468][ T4722] NEXT_ORPHAN(inode)=1023 [ 50.349996][ T4722] max_ino=32 [ 50.353314][ T4722] i_nlink=0 [ 50.356642][ T4725] EXT4-fs: inline encryption not supported [ 50.362876][ T4722] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2962: inode #15: comm syz.2.823: corrupted xattr block 19: invalid header [ 50.379186][ T4722] EXT4-fs warning (device loop2): ext4_evict_inode:279: xattr delete (err -117) [ 50.379437][ T4725] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 50.389336][ T4722] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 50.412766][ T4722] ext4 filesystem being mounted at /46/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 50.452408][ T4737] cgroup: No subsys list or none specified [ 50.462516][ T4725] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c842e018, mo2=0000] [ 50.478870][ T4725] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.825: bad orphan inode 11 [ 50.481506][ T4086] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 50.490515][ T4725] ext4_test_bit(bit=10, block=4) = 1 [ 50.504125][ T4725] is_bad_inode(inode)=0 [ 50.508708][ T4725] NEXT_ORPHAN(inode)=3254779904 [ 50.514139][ T4725] max_ino=32 [ 50.517587][ T4725] i_nlink=0 [ 50.547093][ T4725] EXT4-fs error (device loop4): ext4_map_blocks:675: inode #3: block 2: comm syz.4.825: lblock 2 mapped to illegal pblock 2 (length 1) [ 50.567749][ T4725] EXT4-fs error (device loop4): ext4_map_blocks:675: inode #3: block 48: comm syz.4.825: lblock 0 mapped to illegal pblock 48 (length 1) [ 50.593417][ T4743] loop6: detected capacity change from 0 to 2048 [ 50.598227][ T4747] loop2: detected capacity change from 0 to 512 [ 50.600818][ T4725] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.825: Failed to acquire dquot type 0 [ 50.620492][ T4725] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 50.631734][ T4747] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 34)! [ 50.637647][ T4725] EXT4-fs error (device loop4): ext4_evict_inode:259: inode #11: comm syz.4.825: mark_inode_dirty error [ 50.642796][ T4747] EXT4-fs (loop2): group descriptors corrupted! [ 50.658334][ T4725] EXT4-fs warning (device loop4): ext4_evict_inode:262: couldn't mark inode dirty (err -117) [ 50.692456][ T4752] loop3: detected capacity change from 0 to 512 [ 50.721499][ T4725] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.786263][ T4761] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x2 [ 50.905757][ T4100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.935222][ T4100] EXT4-fs error (device loop4): __ext4_get_inode_loc:4450: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 50.962243][ T4781] loop5: detected capacity change from 0 to 512 [ 50.976809][ T4100] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 51.002907][ T4100] EXT4-fs error (device loop4): ext4_quota_off:7219: inode #3: comm syz-executor: mark_inode_dirty error [ 51.073518][ T4793] loop4: detected capacity change from 0 to 128 [ 51.176141][ T4804] tmpfs: Bad value for 'mpol' [ 51.603382][ T4807] loop6: detected capacity change from 0 to 32768 [ 51.624137][ T4837] tmpfs: Bad value for 'mpol' [ 51.637312][ T3307] loop6: p1 p3 < p5 p6 p7 > [ 51.666237][ T4807] loop6: p1 p3 < p5 p6 p7 > [ 51.770785][ T4849] loop4: detected capacity change from 0 to 512 [ 51.796143][ T4849] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 51.811245][ T4849] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 51.852873][ T4855] loop6: detected capacity change from 0 to 256 [ 51.866656][ T4855] msdos: Bad value for 'tz' [ 51.870168][ T4843] loop5: detected capacity change from 0 to 8192 [ 51.912769][ T4849] EXT4-fs (loop4): 1 orphan inode deleted [ 51.919299][ T4849] EXT4-fs (loop4): 1 truncate cleaned up [ 51.977277][ T4849] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.017706][ T4100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.240478][ T4885] loop3: detected capacity change from 0 to 4096 [ 52.271730][ T4885] EXT4-fs (loop3): cluster size (1024) smaller than block size (4096) [ 52.348414][ T4900] loop2: detected capacity change from 0 to 512 [ 52.393838][ T4900] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.913: bg 0: block 5: invalid block bitmap [ 52.434892][ T4900] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 52.463029][ T4900] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.913: invalid indirect mapped block 3 (level 2) [ 52.494897][ T4900] EXT4-fs (loop2): 2 truncates cleaned up [ 52.506784][ T4900] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.532114][ T4919] loop4: detected capacity change from 0 to 512 [ 52.561734][ T4919] __quota_error: 6 callbacks suppressed [ 52.561754][ T4919] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 52.580948][ T4919] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 52.591898][ T4919] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.920: Failed to acquire dquot type 1 [ 52.616625][ T4912] loop3: detected capacity change from 0 to 8192 [ 52.630951][ T4919] EXT4-fs (loop4): 1 truncate cleaned up [ 52.646372][ T4930] syz.6.925 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 52.649722][ T4086] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.670649][ T4919] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.696561][ T4919] ext4 filesystem being mounted at /55/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.767644][ T4941] loop5: detected capacity change from 0 to 164 [ 52.806432][ T4100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.894552][ T4949] loop4: detected capacity change from 0 to 256 [ 52.962349][ T4949] msdos: Bad value for 'tz' [ 52.979318][ T4954] loop2: detected capacity change from 0 to 512 [ 52.999630][ T4954] EXT4-fs: Ignoring removed nobh option [ 53.093430][ T4954] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #16: comm syz.2.937: corrupted inode contents [ 53.143944][ T4954] EXT4-fs (loop2): Remounting filesystem read-only [ 53.158732][ T4942] loop3: detected capacity change from 0 to 32768 [ 53.179746][ T4954] EXT4-fs (loop2): 1 truncate cleaned up [ 53.195231][ T4954] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.210498][ T4954] ext4 filesystem being mounted at /71/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.214366][ T4974] loop5: detected capacity change from 0 to 512 [ 53.229543][ T2086] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 53.236545][ T3956] loop3: p1 p3 < p5 p6 p7 > [ 53.241853][ T2086] Quota error (device loop2): write_blk: dquota write failed [ 53.241869][ T2086] Quota error (device loop2): remove_free_dqentry: Can't write block (5) with free entries [ 53.251311][ T4974] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 53.255593][ T2086] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 53.255623][ T2086] Quota error (device loop2): write_blk: dquota write failed [ 53.271103][ T4974] EXT4-fs (loop5): 1 truncate cleaned up [ 53.279627][ T2086] Quota error (device loop2): free_dqentry: Can't move quota data block (5) to free list [ 53.320350][ T4974] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.351791][ T4942] loop3: p1 p3 < p5 p6 p7 > [ 53.354233][ T2086] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 53.367105][ T2086] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 53.376331][ T2086] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 53.392401][ T4086] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.406880][ T4088] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.681271][ T5013] loop6: detected capacity change from 0 to 512 [ 53.682934][ T3748] udevd[3748]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 53.689768][ T3957] udevd[3957]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 53.707936][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 53.712269][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 53.723438][ T3309] udevd[3309]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 53.756175][ T5017] loop3: detected capacity change from 0 to 512 [ 53.776706][ T5013] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 53.799774][ T5023] loop2: detected capacity change from 0 to 736 [ 53.809261][ T5017] EXT4-fs error (device loop3): ext4_xattr_inode_iget:433: comm syz.3.967: Parent and EA inode have the same ino 15 [ 53.834162][ T5013] EXT4-fs error (device loop6): ext4_read_block_bitmap_nowait:483: comm syz.6.964: Invalid block bitmap block 0 in block_group 0 [ 53.857949][ T5029] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 53.857949][ T5029] Ue[%#s' [ 53.863232][ T3957] udevd[3957]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 53.898585][ T4473] udevd[4473]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 53.900680][ T3781] udevd[3781]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 53.914212][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 53.939281][ T3748] udevd[3748]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 53.955974][ T5017] EXT4-fs error (device loop3): ext4_xattr_inode_iget:433: comm syz.3.967: Parent and EA inode have the same ino 15 [ 53.970099][ T5013] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 53.982357][ T5013] EXT4-fs error (device loop6): ext4_clear_blocks:876: inode #11: comm syz.6.964: attempt to clear invalid blocks 983261 len 1 [ 53.996836][ T5031] loop4: detected capacity change from 0 to 1024 [ 53.998060][ T5013] EXT4-fs error (device loop6): __ext4_get_inode_loc:4450: comm syz.6.964: Invalid inode table block 0 in block_group 0 [ 54.019498][ T5023] rock: directory entry would overflow storage [ 54.026881][ T5023] rock: sig=0x3b10, size=4, remaining=3 [ 54.044376][ T5017] EXT4-fs (loop3): 1 orphan inode deleted [ 54.044455][ T5013] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 54.044555][ T5013] EXT4-fs error (device loop6) in ext4_orphan_del:305: Corrupt filesystem [ 54.051850][ T5031] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 54.083544][ T5013] EXT4-fs error (device loop6): __ext4_get_inode_loc:4450: comm syz.6.964: Invalid inode table block 0 in block_group 0 [ 54.100491][ T5017] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.140800][ T5013] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 54.140791][ T5031] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 54.140899][ T5031] EXT4-fs (loop4): invalid journal inode [ 54.191078][ T5013] EXT4-fs error (device loop6): ext4_truncate:4255: inode #11: comm syz.6.964: mark_inode_dirty error [ 54.193708][ T5031] EXT4-fs (loop4): can't get journal size [ 54.230677][ T5013] EXT4-fs error (device loop6) in ext4_process_orphan:347: Corrupt filesystem [ 54.231070][ T4087] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.259193][ T5013] EXT4-fs error (device loop6): __ext4_get_inode_loc:4450: comm syz.6.964: Invalid inode table block 0 in block_group 0 [ 54.280083][ T5031] EXT4-fs error (device loop4): ext4_map_blocks:675: inode #3: block 17104912: comm syz.4.973: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 54.327705][ T5013] EXT4-fs (loop6): 1 truncate cleaned up [ 54.334944][ T5013] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.357831][ T5031] EXT4-fs (loop4): failed to initialize system zone (-117) [ 54.369481][ T5056] loop5: detected capacity change from 0 to 1764 [ 54.377651][ T5031] EXT4-fs (loop4): mount failed [ 54.384723][ T5056] iso9660: Bad value for 'uid' [ 54.390448][ T5056] iso9660: Bad value for 'uid' [ 54.438895][ T29] audit: type=1400 audit(2000000007.084:230): avc: denied { create } for pid=5057 comm="syz.3.979" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 54.483848][ T4084] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.539462][ T5067] loop6: detected capacity change from 0 to 256 [ 54.555893][ T5067] FAT-fs (loop6): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 54.602137][ T5067] FAT-fs (loop6): codepage cp855 not found [ 54.616350][ T5077] capability: warning: `syz.5.995' uses deprecated v2 capabilities in a way that may be insecure [ 54.830138][ T29] audit: type=1400 audit(2000000006.476:231): avc: denied { setattr } for pid=5099 comm="syz.6.1007" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 54.916740][ T5106] loop5: detected capacity change from 0 to 2048 [ 54.955726][ T5106] EXT4-fs: Ignoring removed oldalloc option [ 55.000936][ T5106] EXT4-fs (loop5): couldn't mount as ext3 due to feature incompatibilities [ 55.043653][ T5131] syz.6.1021 (5131): attempted to duplicate a private mapping with mremap. This is not supported. [ 55.145364][ T5142] loop5: detected capacity change from 0 to 512 [ 55.191314][ T5142] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 55.219321][ T5142] EXT4-fs (loop5): orphan cleanup on readonly fs [ 55.240754][ T5142] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.1027: bg 0: block 248: padding at end of block bitmap is not set [ 55.272851][ T5153] loop4: detected capacity change from 0 to 1024 [ 55.282457][ T5153] EXT4-fs: Ignoring removed mblk_io_submit option [ 55.298007][ T5142] EXT4-fs error (device loop5): ext4_acquire_dquot:6935: comm syz.5.1027: Failed to acquire dquot type 1 [ 55.349704][ T5142] EXT4-fs (loop5): 1 truncate cleaned up [ 55.390542][ T5142] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 55.445573][ T5142] syz.5.1027 (5142) used greatest stack depth: 9528 bytes left [ 55.505182][ T4088] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.612883][ T5197] futex_wake_op: syz.3.1053 tries to shift op by 144; fix this program [ 55.666553][ T5201] IPv6: addrconf: prefix option has invalid lifetime [ 55.854122][ T5224] loop6: detected capacity change from 0 to 1024 [ 55.895913][ T5224] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 55.907373][ T5224] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 55.930773][ T5224] EXT4-fs error (device loop6): ext4_ext_check_inode:524: inode #2: comm syz.6.1068: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 55.952314][ T5236] loop5: detected capacity change from 0 to 512 [ 55.961901][ T5237] loop3: detected capacity change from 0 to 512 [ 55.976777][ T5224] EXT4-fs (loop6): no journal found [ 56.000291][ T5237] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 56.020302][ T5236] EXT4-fs error (device loop5): ext4_xattr_inode_iget:433: comm syz.5.1072: Parent and EA inode have the same ino 15 [ 56.043677][ T5237] System zones: 1-12 [ 56.067723][ T5237] EXT4-fs error (device loop3): dx_probe:793: inode #2: comm syz.3.1073: Directory hole found for htree index block 0 [ 56.097671][ T5237] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -117 [ 56.116916][ T5236] EXT4-fs error (device loop5): ext4_xattr_inode_iget:433: comm syz.5.1072: Parent and EA inode have the same ino 15 [ 56.132842][ T5237] EXT4-fs error (device loop3): dx_probe:793: inode #2: comm syz.3.1073: Directory hole found for htree index block 0 [ 56.153078][ T5237] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 56.153187][ T5236] EXT4-fs (loop5): 1 orphan inode deleted [ 56.176926][ T5236] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.194434][ T5237] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.259650][ T5261] loop2: detected capacity change from 0 to 2048 [ 56.284224][ T4087] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.294009][ T5263] loop6: detected capacity change from 0 to 512 [ 56.307234][ T4088] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.331819][ T5261] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.333240][ T5263] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 56.374151][ T5269] loop3: detected capacity change from 0 to 2048 [ 56.384652][ T5263] System zones: 0-2, 18-18, 34-34 [ 56.391872][ T5263] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.1087: bg 0: block 248: padding at end of block bitmap is not set [ 56.410768][ T5263] EXT4-fs error (device loop6): ext4_acquire_dquot:6935: comm syz.6.1087: Failed to acquire dquot type 1 [ 56.425831][ T5263] EXT4-fs (loop6): 1 truncate cleaned up [ 56.439483][ T3307] Alternate GPT is invalid, using primary GPT. [ 56.446799][ T5263] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.447229][ T3307] loop3: p2 p3 p7 [ 56.471578][ T5263] ext4 filesystem being mounted at /91/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.487921][ T4086] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.517980][ T5269] Alternate GPT is invalid, using primary GPT. [ 56.525313][ T5269] loop3: p2 p3 p7 [ 56.545134][ T5263] syz.6.1087 (5263) used greatest stack depth: 9360 bytes left [ 56.590607][ T4084] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.628953][ T3007] Alternate GPT is invalid, using primary GPT. [ 56.639386][ T3007] loop3: p2 p3 p7 [ 56.660769][ T5290] loop4: detected capacity change from 0 to 512 [ 56.706139][ T5290] EXT4-fs error (device loop4): ext4_xattr_inode_iget:433: comm syz.4.1097: Parent and EA inode have the same ino 15 [ 56.802507][ T5290] EXT4-fs error (device loop4): ext4_xattr_inode_iget:433: comm syz.4.1097: Parent and EA inode have the same ino 15 [ 56.847034][ T5307] loop2: detected capacity change from 0 to 512 [ 56.870598][ T5290] EXT4-fs (loop4): 1 orphan inode deleted [ 56.878430][ T5307] EXT4-fs: Ignoring removed oldalloc option [ 56.901686][ T5290] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.958530][ T5307] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.1105: Parent and EA inode have the same ino 15 [ 56.974923][ T5307] EXT4-fs (loop2): Remounting filesystem read-only [ 56.983458][ T5307] EXT4-fs warning (device loop2): ext4_evict_inode:262: couldn't mark inode dirty (err -30) [ 56.995968][ T5307] EXT4-fs (loop2): 1 orphan inode deleted [ 57.003000][ T5307] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.019788][ T4100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.050820][ T4086] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.258003][ T5352] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 57.264988][ T5352] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 57.274796][ T5352] vhci_hcd vhci_hcd.0: Device attached [ 57.306577][ T5353] vhci_hcd: connection closed [ 57.307142][ T571] vhci_hcd: stop threads [ 57.318251][ T571] vhci_hcd: release socket [ 57.323512][ T571] vhci_hcd: disconnect device [ 57.324951][ T5362] loop6: detected capacity change from 0 to 764 [ 57.357504][ T5362] rock: directory entry would overflow storage [ 57.365859][ T5362] rock: sig=0x4654, size=5, remaining=4 [ 57.874487][ T5439] loop2: detected capacity change from 0 to 512 [ 57.921616][ T5439] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 57.951907][ T5439] EXT4-fs (loop2): 1 truncate cleaned up [ 57.965838][ T5439] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.989258][ T5455] loop4: detected capacity change from 0 to 1024 [ 58.008633][ T5455] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 58.112559][ T4086] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.181384][ T5475] loop2: detected capacity change from 0 to 1024 [ 58.229743][ T5480] loop5: detected capacity change from 0 to 512 [ 58.237803][ T5475] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 58.286622][ T5475] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 58.307720][ T5480] EXT4-fs (loop5): corrupt root inode, run e2fsck [ 58.334562][ T5480] EXT4-fs (loop5): mount failed [ 58.336533][ T5475] EXT4-fs (loop2): orphan cleanup on readonly fs [ 58.367037][ T5475] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 58.429187][ T5475] EXT4-fs error (device loop2): ext4_dirty_inode:6103: inode #3: comm syz.2.1180: mark_inode_dirty error [ 58.448883][ T5506] loop6: detected capacity change from 0 to 512 [ 58.469770][ T5475] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1180: Invalid block bitmap block 3 in block_group 0 [ 58.494830][ T5475] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1180: Invalid block bitmap block 3 in block_group 0 [ 58.518949][ T5506] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 58.546449][ T5506] System zones: 1-12 [ 58.556496][ T5506] EXT4-fs error (device loop6): dx_probe:793: inode #2: comm syz.6.1199: Directory hole found for htree index block 0 [ 58.573051][ T5475] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1180: Invalid block bitmap block 3 in block_group 0 [ 58.592745][ T5506] EXT4-fs (loop6): Cannot turn on journaled quota: type 0: error -117 [ 58.608809][ T5506] EXT4-fs error (device loop6): dx_probe:793: inode #2: comm syz.6.1199: Directory hole found for htree index block 0 [ 58.625940][ T5475] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 58.646378][ T5506] EXT4-fs (loop6): Cannot turn on journaled quota: type 1: error -117 [ 58.669096][ T5475] EXT4-fs error (device loop2): ext4_dirty_inode:6103: inode #3: comm syz.2.1180: mark_inode_dirty error [ 58.691899][ T5506] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.733029][ T5475] __quota_error: 7 callbacks suppressed [ 58.733044][ T5475] Quota error (device loop2): write_blk: dquota write failed [ 58.747524][ T5475] EXT4-fs error (device loop2): ext4_map_blocks:675: inode #3: block 1: comm syz.2.1180: lblock 6 mapped to illegal pblock 1 (length 1) [ 58.793474][ T5475] Quota error (device loop2): write_blk: dquota write failed [ 58.796737][ T4084] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.804538][ T5475] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 58.844752][ T5535] loop5: detected capacity change from 0 to 1024 [ 58.866586][ T5535] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 58.896112][ T5475] EXT4-fs error (device loop2): ext4_map_blocks:675: inode #3: block 48: comm syz.2.1180: lblock 0 mapped to illegal pblock 48 (length 1) [ 58.913348][ T5535] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 58.925850][ T5535] EXT4-fs (loop5): orphan cleanup on readonly fs [ 58.940553][ T5475] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 58.941635][ T5535] EXT4-fs warning (device loop5): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 58.950753][ T5475] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.1180: Failed to acquire dquot type 0 [ 58.982678][ T5535] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 59.046477][ T5535] EXT4-fs error (device loop5): ext4_free_blocks:6587: comm syz.5.1213: Freeing blocks not in datazone - block = 0, count = 4096 [ 59.062721][ T5475] EXT4-fs error (device loop2): ext4_map_blocks:675: inode #3: block 49: comm syz.2.1180: lblock 1 mapped to illegal pblock 49 (length 1) [ 59.093421][ T5535] EXT4-fs (loop5): Remounting filesystem read-only [ 59.105785][ T5560] loop6: detected capacity change from 0 to 512 [ 59.116782][ T5475] Quota error (device loop2): do_insert_tree: Can't read tree quota block 1 [ 59.117643][ T5535] EXT4-fs (loop5): 1 orphan inode deleted [ 59.128565][ T5475] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 59.138227][ T5560] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 59.149378][ T5475] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.1180: Failed to acquire dquot type 0 [ 59.161230][ T5560] EXT4-fs (loop6): #clusters per group too big: 8298 [ 59.175649][ T5535] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 59.203545][ T5562] loop3: detected capacity change from 0 to 512 [ 59.212629][ T5475] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 59.225789][ T5562] ext4: Unknown parameter 'func' [ 59.233316][ T5475] EXT4-fs error (device loop2): ext4_evict_inode:259: inode #15: comm syz.2.1180: mark_inode_dirty error [ 59.247550][ T4088] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.268568][ T5475] EXT4-fs warning (device loop2): ext4_evict_inode:262: couldn't mark inode dirty (err -117) [ 59.297752][ T5475] EXT4-fs (loop2): 1 orphan inode deleted [ 59.332451][ T5475] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 59.354965][ T5569] loop5: detected capacity change from 0 to 512 [ 59.372695][ T5570] loop6: detected capacity change from 0 to 512 [ 59.419656][ T5475] syz.2.1180 (5475) used greatest stack depth: 9128 bytes left [ 59.430527][ T4086] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.442580][ T5569] EXT4-fs (loop5): failed to initialize system zone (-117) [ 59.451573][ T5569] EXT4-fs (loop5): mount failed [ 59.454159][ T3307] udevd[3307]: incorrect ext4 checksum on /dev/loop6 [ 59.470056][ T5570] EXT4-fs warning (device loop6): ext4_init_metadata_csum:4624: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 59.485906][ T5570] EXT4-fs (loop6): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 59.912036][ T5612] loop4: detected capacity change from 0 to 4096 [ 59.933855][ T5621] loop5: detected capacity change from 0 to 512 [ 59.956113][ T5623] loop6: detected capacity change from 0 to 512 [ 59.964855][ T5621] EXT4-fs (loop5): can't mount with both data=journal and delalloc [ 59.972584][ T5612] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 60.110034][ T5623] EXT4-fs (loop6): can't mount with journal_checksum, fs mounted w/o journal [ 60.271015][ T29] audit: type=1400 audit(2000000011.916:235): avc: denied { unmount } for pid=4100 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 60.655650][ T5693] loop4: detected capacity change from 0 to 512 [ 60.688172][ T5693] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=884ec01c, mo2=0002] [ 60.707694][ T5693] EXT4-fs (loop4): orphan cleanup on readonly fs [ 60.746654][ T5693] EXT4-fs warning (device loop4): ext4_enable_quotas:7170: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 60.784716][ T5713] loop3: detected capacity change from 0 to 128 [ 60.792438][ T5713] FAT-fs (loop3): bogus number of FAT structure [ 60.800110][ T5713] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 60.810068][ T5713] FAT-fs (loop3): Can't find a valid FAT filesystem [ 60.864760][ T5693] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 60.883449][ T29] audit: type=1400 audit(2000000012.526:236): avc: denied { mount } for pid=5717 comm="syz.5.1302" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 60.916771][ T5693] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #13: comm syz.4.1290: iget: bogus i_mode (177755) [ 60.976795][ T5693] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.1290: couldn't read orphan inode 13 (err -117) [ 61.000511][ T5728] loop5: detected capacity change from 0 to 2048 [ 61.023040][ T5693] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 61.063716][ T5728] EXT4-fs (loop5): failed to initialize system zone (-117) [ 61.076964][ T5728] EXT4-fs (loop5): mount failed [ 61.122210][ T4100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.288474][ T5756] loop6: detected capacity change from 0 to 512 [ 61.289122][ T5762] loop4: detected capacity change from 0 to 2048 [ 61.341646][ T5756] EXT4-fs: Ignoring removed mblk_io_submit option [ 61.350997][ T5756] EXT4-fs: inline encryption not supported [ 61.367687][ T3307] loop4: p2 < > p3 < p5 > p4 [ 61.374503][ T3307] loop4: partition table partially beyond EOD, truncated [ 61.395222][ T3307] loop4: p2 start 4278190080 is beyond EOD, truncated [ 61.408064][ T3307] loop4: p4 size 8192 extends beyond EOD, truncated [ 61.408181][ T5756] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 61.429126][ T5756] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 61.443693][ T3307] loop4: p5 size 8192 extends beyond EOD, truncated [ 61.469980][ T5756] EXT4-fs (loop6): warning: checktime reached, running e2fsck is recommended [ 61.484270][ T5762] loop4: p2 < > p3 < p5 > p4 [ 61.492036][ T5762] loop4: partition table partially beyond EOD, truncated [ 61.506595][ T5762] loop4: p2 start 4278190080 is beyond EOD, truncated [ 61.525404][ T5756] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c02c, mo2=0002] [ 61.546707][ T5762] loop4: p4 size 8192 extends beyond EOD, truncated [ 61.557755][ T5756] System zones: 0-2, 18-18, 34-34 [ 61.565699][ T5762] loop4: p5 size 8192 extends beyond EOD, truncated [ 61.578142][ T5756] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.1320: couldn't read orphan inode 15 (err -116) [ 61.612509][ T5756] EXT4-fs (loop6): Remounting filesystem read-only [ 61.621511][ T5756] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 61.695493][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 61.704873][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 61.724024][ T4084] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.737235][ T3309] udevd[3309]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 61.781174][ T3309] udevd[3309]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 61.792078][ T3748] udevd[3748]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 61.795162][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 61.833338][ T5800] loop4: detected capacity change from 0 to 256 [ 61.963225][ T5818] loop5: detected capacity change from 0 to 512 [ 61.991256][ T5808] loop6: detected capacity change from 0 to 2048 [ 61.993935][ T5818] EXT4-fs: test_dummy_encryption option not supported [ 62.074429][ T3309] loop6: p1 < > p4 < > [ 62.121680][ T5808] loop6: p1 < > p4 < > [ 62.216058][ T29] audit: type=1400 audit(2000000013.856:237): avc: denied { wake_alarm } for pid=5839 comm="syz.2.1361" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 62.246706][ T5835] loop5: detected capacity change from 0 to 2048 [ 62.308405][ T5835] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.410660][ T4088] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.431510][ T5868] tmpfs: Bad value for 'mpol' [ 62.438789][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 62.457904][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 62.491694][ T5874] tmpfs: Bad value for 'mpol' [ 62.507098][ T5872] loop6: detected capacity change from 0 to 164 [ 62.569535][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 62.585121][ T5878] loop5: detected capacity change from 0 to 1764 [ 62.683597][ T5894] loop6: detected capacity change from 0 to 256 [ 62.721848][ T5886] loop4: detected capacity change from 0 to 8192 [ 62.736784][ T5894] vfat: Deprecated parameter 'posix' [ 62.743768][ T5894] FAT-fs: "posix" option is obsolete, not supported now [ 62.788605][ T5886] loop4: p1 p2[DM] p4 [ 62.833078][ T5886] loop4: p1 size 196608 extends beyond EOD, truncated [ 62.868086][ T5886] loop4: p2 start 4292936063 is beyond EOD, truncated [ 62.877036][ T5886] loop4: p4 size 50331648 extends beyond EOD, truncated [ 62.947987][ T5913] loop5: detected capacity change from 0 to 1024 [ 62.969127][ T5916] loop2: detected capacity change from 0 to 512 [ 63.002097][ T5913] EXT4-fs: Invalid want_extra_isize 43834 [ 63.083236][ T5918] loop6: detected capacity change from 0 to 2048 [ 63.109022][ T5926] IPv6: addrconf: prefix option has invalid lifetime [ 63.136541][ T3307] loop6: p2 p3 p4 [ 63.150314][ T3307] loop6: p2 size 4864 extends beyond EOD, truncated [ 63.168234][ T3307] loop6: p3 start 65535 is beyond EOD, truncated [ 63.178132][ T3307] loop6: p4 start 2048 is beyond EOD, truncated [ 63.203643][ T5918] loop6: p2 p3 p4 [ 63.215674][ T5918] loop6: p2 size 4864 extends beyond EOD, truncated [ 63.239605][ T5918] loop6: p3 start 65535 is beyond EOD, truncated [ 63.250348][ T5918] loop6: p4 start 2048 is beyond EOD, truncated [ 63.279929][ T5940] loop4: detected capacity change from 0 to 512 [ 63.307724][ T5940] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 63.320648][ T5940] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0002] [ 63.330579][ T5940] System zones: 1-12 [ 63.340090][ T5940] EXT4-fs error (device loop4): mb_free_blocks:1948: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 63.379011][ T5940] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #11: comm syz.4.1411: corrupted inode contents [ 63.396511][ T5940] EXT4-fs error (device loop4): ext4_dirty_inode:6103: inode #11: comm syz.4.1411: mark_inode_dirty error [ 63.429661][ T5940] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1411: invalid indirect mapped block 1 (level 1) [ 63.456275][ T5940] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #11: comm syz.4.1411: corrupted inode contents [ 63.485775][ T5940] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 63.505395][ T5940] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #11: comm syz.4.1411: corrupted inode contents [ 63.550012][ T5952] loop2: detected capacity change from 0 to 8192 [ 63.560636][ T5940] EXT4-fs error (device loop4): ext4_truncate:4255: inode #11: comm syz.4.1411: mark_inode_dirty error [ 63.599922][ T5940] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 63.616640][ T29] audit: type=1326 audit(2000000015.256:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5964 comm="syz.6.1422" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbe3765e969 code=0x0 [ 63.626672][ T5940] EXT4-fs (loop4): 1 truncate cleaned up [ 63.713980][ T5940] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 63.774354][ T5977] loop6: detected capacity change from 0 to 512 [ 63.803820][ T5977] EXT4-fs: Ignoring removed nobh option [ 63.857341][ T5977] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #3: comm syz.6.1429: corrupted inode contents [ 63.909793][ T29] audit: type=1326 audit(2000000015.556:239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.5.1437" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd68a56e969 code=0x0 [ 63.926272][ T5977] EXT4-fs error (device loop6): ext4_dirty_inode:6103: inode #3: comm syz.6.1429: mark_inode_dirty error [ 63.968694][ T5977] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #3: comm syz.6.1429: corrupted inode contents [ 63.985487][ T5977] EXT4-fs error (device loop6): __ext4_ext_dirty:207: inode #3: comm syz.6.1429: mark_inode_dirty error [ 64.002628][ T5977] Quota error (device loop6): write_blk: dquota write failed [ 64.011977][ T29] audit: type=1326 audit(2000000015.646:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5998 comm="syz.3.1438" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4280a0e969 code=0x0 [ 64.049127][ T4100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.062467][ T5977] Quota error (device loop6): qtree_write_dquot: Error -117 occurred while creating quota [ 64.107237][ T5977] EXT4-fs error (device loop6): ext4_acquire_dquot:6935: comm syz.6.1429: Failed to acquire dquot type 0 [ 64.151318][ T5977] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #16: comm syz.6.1429: corrupted inode contents [ 64.178369][ T5977] EXT4-fs error (device loop6): ext4_dirty_inode:6103: inode #16: comm syz.6.1429: mark_inode_dirty error [ 64.201412][ T5977] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #16: comm syz.6.1429: corrupted inode contents [ 64.241057][ T29] audit: type=1326 audit(2000000015.876:241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6017 comm="syz.3.1449" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4280a0e969 code=0x0 [ 64.259830][ T6025] loop2: detected capacity change from 0 to 256 [ 64.276374][ T5977] EXT4-fs error (device loop6): __ext4_ext_dirty:207: inode #16: comm syz.6.1429: mark_inode_dirty error [ 64.364475][ T5977] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #16: comm syz.6.1429: corrupted inode contents [ 64.384815][ T5977] EXT4-fs error (device loop6) in ext4_orphan_del:305: Corrupt filesystem [ 64.441573][ T5977] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #16: comm syz.6.1429: corrupted inode contents [ 64.509075][ T5977] EXT4-fs error (device loop6): ext4_truncate:4255: inode #16: comm syz.6.1429: mark_inode_dirty error [ 64.538631][ T5977] EXT4-fs error (device loop6) in ext4_process_orphan:347: Corrupt filesystem [ 64.563073][ T5977] EXT4-fs (loop6): 1 truncate cleaned up [ 64.571490][ T5977] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 64.590217][ T6041] loop5: detected capacity change from 0 to 8192 [ 64.598755][ T5977] ext4 filesystem being mounted at /167/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.622754][ T6055] loop2: detected capacity change from 0 to 512 [ 64.631411][ T6055] EXT4-fs: Ignoring removed bh option [ 64.651486][ T6055] EXT4-fs: Ignoring removed i_version option [ 64.702501][ T6055] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 64.714992][ T6055] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 2)! [ 64.728672][ T6055] EXT4-fs (loop2): group descriptors corrupted! [ 64.734104][ T6063] loop4: detected capacity change from 0 to 128 [ 64.747036][ T4084] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.830488][ T6073] loop2: detected capacity change from 0 to 128 [ 64.909025][ T6081] loop5: detected capacity change from 0 to 764 [ 65.044084][ T6095] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x2 [ 65.108834][ T6100] loop6: detected capacity change from 0 to 512 [ 65.141625][ T6100] EXT4-fs (loop6): ea_inode feature is not supported for Hurd [ 65.218370][ T29] audit: type=1400 audit(2000000016.856:242): avc: denied { append } for pid=6111 comm="syz.5.1495" 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 [ 65.316123][ T6125] loop5: detected capacity change from 0 to 128 [ 65.360987][ T6125] FAT-fs (loop5): Invalid FSINFO signature: 0x41000000, 0x61417272 (sector = 1) [ 65.426747][ T6125] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 65.436635][ T6125] FAT-fs (loop5): Filesystem has been set read-only [ 65.592890][ T6157] loop3: detected capacity change from 0 to 512 [ 65.624280][ T6165] tmpfs: Bad value for 'defcontext' [ 65.638458][ T6157] EXT4-fs: quotafile must be on filesystem root [ 65.780198][ T6186] loop2: detected capacity change from 0 to 256 [ 65.790525][ T6182] loop5: detected capacity change from 0 to 1024 [ 65.819242][ T6186] vfat: Unexpected value for 'rodir' [ 65.885088][ T29] audit: type=1400 audit(2000000017.526:243): avc: denied { write } for pid=6198 comm="syz.4.1534" name="001" dev="devtmpfs" ino=168 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 65.910836][ T6203] loop2: detected capacity change from 0 to 512 [ 65.916756][ T6200] tmpfs: Bad value for 'mpol' [ 65.952199][ T6203] EXT4-fs (loop2): #blocks per group too big: 24576 [ 66.001010][ T29] audit: type=1400 audit(2000000017.556:244): avc: denied { mounton } for pid=6199 comm="syz.5.1533" path="/syzcgroup/unified/syz5" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 66.209820][ T6216] loop6: detected capacity change from 0 to 8192 [ 66.315196][ T6238] loop5: detected capacity change from 0 to 1024 [ 66.349700][ T6238] EXT4-fs: Ignoring removed bh option [ 66.355783][ T6238] EXT4-fs: Ignoring removed mblk_io_submit option [ 66.363012][ T6238] EXT4-fs: Ignoring removed oldalloc option [ 66.388032][ T6248] dccp_invalid_packet: P.Data Offset(172) too large [ 66.406434][ T6238] ext4: Bad value for 'mb_optimize_scan' [ 66.461299][ T6255] loop6: detected capacity change from 0 to 512 [ 66.479036][ T6256] loop5: detected capacity change from 0 to 512 [ 66.507097][ T6256] EXT4-fs: Ignoring removed nobh option [ 66.525150][ T6255] SELinux: security_context_str_to_sid (unconfined_u,errors=continue) failed with errno=-22 [ 66.550557][ T6256] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.1561: invalid indirect mapped block 256 (level 2) [ 66.632275][ T6256] EXT4-fs (loop5): Remounting filesystem read-only [ 66.640509][ T6256] EXT4-fs (loop5): 2 truncates cleaned up [ 66.688023][ T6277] loop6: detected capacity change from 0 to 1024 [ 66.720533][ T6277] EXT4-fs (loop6): bad geometry: block count 1310720 exceeds size of device (512 blocks) [ 67.038057][ T6326] dccp_invalid_packet: P.Data Offset(172) too large [ 67.043028][ T6329] loop6: detected capacity change from 0 to 128 [ 67.083277][ T6329] EXT4-fs: Ignoring removed nomblk_io_submit option [ 67.126028][ T6329] EXT4-fs error (device loop6): __ext4_fill_super:5502: inode #2: comm syz.6.1596: iget: checksum invalid [ 67.166989][ T6329] EXT4-fs (loop6): get root inode failed [ 67.173537][ T6329] EXT4-fs (loop6): mount failed [ 67.270516][ T6351] loop4: detected capacity change from 0 to 512 [ 67.316325][ T6351] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 67.461803][ T6379] cgroup: Unknown subsys name '@﬽4*oңhoU' [ 67.635332][ T6401] loop3: detected capacity change from 0 to 128 [ 67.656910][ T6401] ext4 filesystem being mounted at /199/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 67.818269][ T6422] loop5: detected capacity change from 0 to 512 [ 67.885481][ T6430] dccp_invalid_packet: P.Data Offset(14) too large [ 67.906285][ T6422] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 67.921434][ T6422] EXT4-fs (loop5): orphan cleanup on readonly fs [ 67.944625][ T6422] Quota error (device loop5): find_block_dqentry: Quota for id 0 referenced but not present [ 67.947529][ T6437] loop6: detected capacity change from 0 to 256 [ 67.956794][ T6422] Quota error (device loop5): qtree_read_dquot: Can't read quota structure for id 0 [ 67.974918][ T6422] EXT4-fs error (device loop5): ext4_acquire_dquot:6935: comm syz.5.1641: Failed to acquire dquot type 1 [ 67.996659][ T6422] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.1641: bg 0: block 40: padding at end of block bitmap is not set [ 68.013812][ T6437] FAT-fs (loop6): invalid media value (0x00) [ 68.020117][ T6437] FAT-fs (loop6): Can't find a valid FAT filesystem [ 68.029538][ T6422] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 68.040268][ T6422] EXT4-fs (loop5): 1 truncate cleaned up [ 68.133365][ T6451] loop6: detected capacity change from 0 to 512 [ 68.198055][ T6451] EXT4-fs error (device loop6): ext4_acquire_dquot:6935: comm syz.6.1656: Failed to acquire dquot type 1 [ 68.251510][ T6451] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #16: comm syz.6.1656: corrupted inode contents [ 68.278925][ T6473] loop2: detected capacity change from 0 to 512 [ 68.289758][ T6451] EXT4-fs error (device loop6): ext4_dirty_inode:6103: inode #16: comm syz.6.1656: mark_inode_dirty error [ 68.305501][ T6473] EXT4-fs: Ignoring removed nobh option [ 68.338778][ T6451] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #16: comm syz.6.1656: corrupted inode contents [ 68.346019][ T6473] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #3: comm syz.2.1667: corrupted inode contents [ 68.366332][ T6451] EXT4-fs error (device loop6): __ext4_ext_dirty:207: inode #16: comm syz.6.1656: mark_inode_dirty error [ 68.380710][ T6451] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #16: comm syz.6.1656: corrupted inode contents [ 68.393737][ T6473] EXT4-fs error (device loop2): ext4_dirty_inode:6103: inode #3: comm syz.2.1667: mark_inode_dirty error [ 68.394232][ T6473] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #3: comm syz.2.1667: corrupted inode contents [ 68.446568][ T6451] EXT4-fs error (device loop6) in ext4_orphan_del:305: Corrupt filesystem [ 68.449396][ T6473] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #3: comm syz.2.1667: mark_inode_dirty error [ 68.471377][ T6473] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.1667: Failed to acquire dquot type 0 [ 68.496347][ T6473] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #16: comm syz.2.1667: corrupted inode contents [ 68.500419][ T6451] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #16: comm syz.6.1656: corrupted inode contents [ 68.513687][ T6473] EXT4-fs error (device loop2): ext4_dirty_inode:6103: inode #16: comm syz.2.1667: mark_inode_dirty error [ 68.598123][ T6451] EXT4-fs error (device loop6): ext4_truncate:4255: inode #16: comm syz.6.1656: mark_inode_dirty error [ 68.619066][ T6451] EXT4-fs error (device loop6) in ext4_process_orphan:347: Corrupt filesystem [ 68.628103][ T6499] loop4: detected capacity change from 0 to 8192 [ 68.638672][ T6473] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #16: comm syz.2.1667: corrupted inode contents [ 68.654862][ T6473] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.1667: mark_inode_dirty error [ 68.656643][ T6451] EXT4-fs (loop6): 1 truncate cleaned up [ 68.676287][ T6473] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #16: comm syz.2.1667: corrupted inode contents [ 68.685602][ T6451] ext4 filesystem being mounted at /205/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.709621][ T3956] loop4: p4 < > [ 68.715997][ T6473] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 68.716144][ T6499] loop4: p4 < > [ 68.739406][ T6473] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #16: comm syz.2.1667: corrupted inode contents [ 68.768851][ T6473] EXT4-fs error (device loop2): ext4_truncate:4255: inode #16: comm syz.2.1667: mark_inode_dirty error [ 68.788721][ T6473] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 68.843354][ T6473] EXT4-fs (loop2): 1 truncate cleaned up [ 68.873553][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 68.914553][ T6473] ext4 filesystem being mounted at /216/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.931186][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 68.974358][ T6528] futex_wake_op: syz.5.1692 tries to shift op by 32; fix this program [ 69.025295][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 69.185109][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 69.185123][ T29] audit: type=1400 audit(2000000020.826:245): avc: denied { view } for pid=6550 comm="syz.3.1705" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 69.440613][ T29] audit: type=1400 audit(2000000021.086:246): avc: denied { mount } for pid=6586 comm="syz.6.1723" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 69.540203][ T29] audit: type=1400 audit(2000000021.126:247): avc: denied { unmount } for pid=4084 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 69.607571][ T29] audit: type=1400 audit(2000000021.216:248): avc: denied { mount } for pid=6600 comm="syz.5.1729" name="/" dev="hugetlbfs" ino=13138 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 69.636125][ T29] audit: type=1400 audit(2000000021.256:249): avc: denied { unmount } for pid=4088 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 69.699854][ T6607] loop6: detected capacity change from 0 to 2048 [ 69.725841][ T29] audit: type=1326 audit(2000000021.356:250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6614 comm="syz.4.1737" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f63bed0e969 code=0x0 [ 69.886249][ T6635] loop3: detected capacity change from 0 to 512 [ 69.947886][ T6635] EXT4-fs (loop3): 1 orphan inode deleted [ 69.966443][ T571] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 69.977446][ T571] EXT4-fs error (device loop3): ext4_release_dquot:6971: comm kworker/u8:6: Failed to release dquot type 1 [ 69.993986][ T6635] ext4 filesystem being mounted at /226/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.148038][ T6664] loop2: detected capacity change from 0 to 1024 [ 70.186765][ T29] audit: type=1400 audit(2000000021.826:251): avc: denied { append } for pid=6672 comm="syz.5.1764" 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 [ 70.269489][ T6664] EXT4-fs (loop2): failed to initialize system zone (-117) [ 70.300721][ T6664] EXT4-fs (loop2): mount failed [ 70.327187][ T6687] loop4: detected capacity change from 0 to 256 [ 70.340907][ T6687] FAT-fs (loop4): bogus sectors per cluster 0 [ 70.348702][ T6687] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 70.359688][ T6687] FAT-fs (loop4): Can't find a valid FAT filesystem [ 70.673803][ T6733] loop2: detected capacity change from 0 to 1024 [ 70.768853][ T6733] EXT4-fs (loop2): #clusters per group too big: 598016 [ 70.778415][ T6747] loop4: detected capacity change from 0 to 128 [ 71.119949][ T6790] loop2: detected capacity change from 0 to 512 [ 71.148100][ T6790] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 71.186927][ T6790] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8002c0a8, mo2=0002] [ 71.197561][ T6788] loop3: detected capacity change from 0 to 2048 [ 71.205978][ T6790] EXT4-fs error (device loop2): ext4_xattr_inode_iget:437: inode #11: comm syz.2.1821: missing EA_INODE flag [ 71.231256][ T6790] EXT4-fs (loop2): Remounting filesystem read-only [ 71.254550][ T6790] EXT4-fs (loop2): 1 orphan inode deleted [ 71.513827][ T6817] dccp_invalid_packet: P.Data Offset(0) too small [ 71.533475][ T29] audit: type=1400 audit(2000000023.166:252): avc: denied { write } for pid=6815 comm="syz.3.1834" name="config" dev="proc" ino=4026532692 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 71.844177][ T29] audit: type=1326 audit(2000000023.486:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6840 comm="syz.3.1845" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4280a0e969 code=0x0 [ 71.961902][ T6853] loop4: detected capacity change from 0 to 512 [ 72.076486][ T6763] kexec: Could not allocate control_code_buffer [ 72.092173][ T6853] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 72.135851][ T6864] loop3: detected capacity change from 0 to 128 [ 72.146556][ T6864] FAT-fs (loop3): bogus number of reserved sectors [ 72.154848][ T6864] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 72.167627][ T6864] FAT-fs (loop3): Can't find a valid FAT filesystem [ 72.176354][ T6853] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (16416!=33349) [ 72.176385][ T6853] EXT4-fs (loop4): group descriptors corrupted! [ 72.385886][ T6892] random: crng reseeded on system resumption [ 72.691148][ T6925] loop2: detected capacity change from 0 to 512 [ 72.728265][ T6925] EXT4-fs warning (device loop2): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 72.753267][ T6925] EXT4-fs (loop2): mount failed [ 72.794070][ T6938] loop4: detected capacity change from 0 to 512 [ 72.824747][ T6938] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 72.850564][ T6938] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.1895: bad orphan inode 11 [ 72.864753][ T6938] ext4_test_bit(bit=10, block=4) = 1 [ 72.871303][ T6938] is_bad_inode(inode)=0 [ 72.875994][ T6938] NEXT_ORPHAN(inode)=2080374784 [ 72.881396][ T6952] loop5: detected capacity change from 0 to 512 [ 72.889018][ T6938] max_ino=32 [ 72.892612][ T6938] i_nlink=0 [ 72.896859][ T6938] EXT4-fs (loop4): 1 truncate cleaned up [ 73.179599][ T6995] loop3: detected capacity change from 0 to 512 [ 73.211832][ T6995] EXT4-fs error (device loop3): ext4_get_branch:178: inode #11: block 4294967295: comm syz.3.1920: invalid block [ 73.239683][ T6995] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1920: invalid indirect mapped block 4294967295 (level 1) [ 73.266285][ T6995] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1920: invalid indirect mapped block 4294967295 (level 1) [ 73.294476][ T7006] SELinux: Context system_u:object_r:net_conf_t:s0 is not valid (left unmapped). [ 73.311655][ T6995] EXT4-fs (loop3): 2 truncates cleaned up [ 73.414620][ T7023] loop5: detected capacity change from 0 to 512 [ 73.469927][ T7023] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 73.522795][ T7023] EXT4-fs error (device loop5): ext4_acquire_dquot:6935: comm syz.5.1934: Failed to acquire dquot type 0 [ 73.563601][ T7023] EXT4-fs warning (device loop5): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 73.591275][ T7023] EXT4-fs (loop5): 1 truncate cleaned up [ 73.598008][ T7045] loop4: detected capacity change from 0 to 512 [ 73.622159][ T7045] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 73.658500][ T7055] SELinux: Context system_u:object_r:crond_var_run_t:s0 is not valid (left unmapped). [ 73.676885][ T7045] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 73.693980][ T7061] loop6: detected capacity change from 0 to 128 [ 73.715729][ T7061] FAT-fs (loop6): FAT read failed (blocknr 54816) [ 73.731796][ T7045] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 73.801251][ T7045] EXT4-fs (loop4): 1 truncate cleaned up [ 73.909148][ T7085] tmpfs: Bad value for 'mpol' [ 73.940820][ T7093] tmpfs: Bad value for 'mpol' [ 73.952132][ T7091] loop6: detected capacity change from 0 to 1024 [ 73.982051][ T7091] EXT4-fs: dax option not supported [ 74.140876][ T7119] loop6: detected capacity change from 0 to 512 [ 74.170144][ T7119] EXT4-fs (loop6): mounting ext3 file system using the ext4 subsystem [ 74.191151][ T7119] EXT4-fs (loop6): invalid journal inode [ 74.212805][ T7119] EXT4-fs (loop6): can't get journal size [ 74.237060][ T7119] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e056c118, mo2=0002] [ 74.264423][ T7119] System zones: 1-12, 13-13 [ 74.297904][ T7119] EXT4-fs (loop6): 1 truncate cleaned up [ 74.390962][ T7147] loop4: detected capacity change from 0 to 512 [ 74.416478][ T7147] EXT4-fs warning (device loop4): dx_probe:863: inode #2: comm syz.4.1995: dx entry: limit 1024 != root limit 124 [ 74.431158][ T7147] EXT4-fs warning (device loop4): dx_probe:936: inode #2: comm syz.4.1995: Corrupt directory, running e2fsck is recommended [ 74.459382][ T7147] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 74.482588][ T7147] EXT4-fs error (device loop4): ext4_iget_extra_inode:4693: inode #15: comm syz.4.1995: corrupted in-inode xattr: invalid ea_ino [ 74.512383][ T7147] EXT4-fs (loop4): Remounting filesystem read-only [ 74.583174][ T7165] loop2: detected capacity change from 0 to 512 [ 74.629890][ T7171] loop3: detected capacity change from 0 to 256 [ 74.653946][ T7165] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 74.681139][ T7171] FAT-fs (loop3): bogus number of directory entries (4) [ 74.689703][ T7171] FAT-fs (loop3): Can't find a valid FAT filesystem [ 74.723350][ T7165] __quota_error: 8 callbacks suppressed [ 74.723421][ T7165] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 74.741743][ T7165] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 74.749243][ T7179] loop6: detected capacity change from 0 to 512 [ 74.752814][ T7165] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.2003: Failed to acquire dquot type 0 [ 74.774909][ T7179] EXT4-fs (loop6): Cannot turn on journaled quota: type 0: error -2 [ 74.797154][ T7179] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #13: comm syz.6.2008: invalid indirect mapped block 2683928664 (level 1) [ 74.819189][ T7165] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 74.837257][ T7165] EXT4-fs (loop2): 1 truncate cleaned up [ 74.846405][ T7179] EXT4-fs (loop6): Remounting filesystem read-only [ 74.873120][ T7179] EXT4-fs (loop6): 1 truncate cleaned up [ 74.975997][ T7194] loop3: detected capacity change from 0 to 512 [ 75.012947][ T7194] EXT4-fs warning (device loop3): dx_probe:863: inode #2: comm syz.3.2012: dx entry: limit 1024 != root limit 124 [ 75.026752][ T7194] EXT4-fs warning (device loop3): dx_probe:936: inode #2: comm syz.3.2012: Corrupt directory, running e2fsck is recommended [ 75.071401][ T7204] loop6: detected capacity change from 0 to 512 [ 75.103065][ T7194] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 75.121388][ T7204] EXT4-fs error (device loop6): ext4_ext_check_inode:524: inode #3: comm syz.6.2019: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 75.145276][ T7194] EXT4-fs error (device loop3): ext4_iget_extra_inode:4693: inode #15: comm syz.3.2012: corrupted in-inode xattr: invalid ea_ino [ 75.157529][ T7217] loop4: detected capacity change from 0 to 128 [ 75.175732][ T7217] FAT-fs (loop4): bogus number of reserved sectors [ 75.183197][ T7217] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 75.193631][ T7217] FAT-fs (loop4): Can't find a valid FAT filesystem [ 75.201628][ T7194] EXT4-fs (loop3): Remounting filesystem read-only [ 75.210142][ T7204] EXT4-fs error (device loop6): ext4_quota_enable:7129: comm syz.6.2019: Bad quota inode: 3, type: 0 [ 75.224888][ T7204] EXT4-fs warning (device loop6): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 75.245183][ T7204] EXT4-fs (loop6): mount failed [ 75.377817][ T7243] loop6: detected capacity change from 0 to 1024 [ 75.413821][ T7243] EXT4-fs: inline encryption not supported [ 75.433535][ T7243] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.474183][ T7243] EXT4-fs error (device loop6): ext4_map_blocks:709: inode #3: block 1: comm syz.6.2037: lblock 1 mapped to illegal pblock 1 (length 1) [ 75.482047][ T7257] dns_resolver: Unsupported content type (2) [ 75.507471][ T7243] EXT4-fs (loop6): Remounting filesystem read-only [ 75.514399][ T7243] Quota error (device loop6): write_blk: dquota write failed [ 75.522377][ T7243] Quota error (device loop6): qtree_write_dquot: Error -117 occurred while creating quota [ 75.533549][ T7243] EXT4-fs (loop6): 1 orphan inode deleted [ 75.588077][ T4084] EXT4-fs unmount: 33 callbacks suppressed [ 75.588097][ T4084] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.742892][ T7285] loop5: detected capacity change from 0 to 512 [ 75.781307][ T7285] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 75.811301][ T7293] loop4: detected capacity change from 0 to 512 [ 75.819684][ T7285] EXT4-fs (loop5): orphan cleanup on readonly fs [ 75.835498][ T7298] tmpfs: Bad value for 'nr_blocks' [ 75.841880][ T7285] EXT4-fs error (device loop5): ext4_orphan_get:1391: inode #15: comm syz.5.2055: iget: bad extended attribute block 19 [ 75.859501][ T7293] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 75.870660][ T7285] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.2055: couldn't read orphan inode 15 (err -117) [ 75.871012][ T7293] EXT4-fs (loop4): group descriptors corrupted! [ 75.905370][ T7285] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.912122][ T7302] loop2: detected capacity change from 0 to 1024 [ 75.935858][ T7302] ext4: Bad value for 'mb_optimize_scan' [ 75.942596][ T4088] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.057067][ T29] audit: type=1400 audit(2000000027.706:259): avc: denied { execute } for pid=7313 comm="syz.4.2071" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=15224 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 76.627201][ T7384] loop6: detected capacity change from 0 to 1764 [ 76.835524][ T7399] loop6: detected capacity change from 0 to 1764 [ 77.113097][ T7430] loop2: detected capacity change from 0 to 512 [ 77.146650][ T7430] EXT4-fs: Ignoring removed oldalloc option [ 77.211122][ T7430] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.2129: Parent and EA inode have the same ino 15 [ 77.254212][ T7430] EXT4-fs (loop2): Remounting filesystem read-only [ 77.261114][ T7430] EXT4-fs (loop2): 1 orphan inode deleted [ 77.268824][ T7430] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.337387][ T4086] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.444969][ T7473] loop3: detected capacity change from 0 to 512 [ 77.486532][ T7473] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 77.529296][ T7473] EXT4-fs error (device loop3): xattr_find_entry:333: inode #15: comm syz.3.2150: corrupted xattr entries [ 77.546400][ T7473] EXT4-fs (loop3): Remounting filesystem read-only [ 77.579482][ T7473] EXT4-fs (loop3): 1 truncate cleaned up [ 77.586127][ T7473] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.617798][ T4087] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.679568][ T29] audit: type=1400 audit(2000000029.326:260): avc: denied { unmount } for pid=4084 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 77.773859][ T7503] loop3: detected capacity change from 0 to 2048 [ 78.137732][ T29] audit: type=1400 audit(2000000029.761:261): avc: denied { create } for pid=7570 comm="syz.6.2198" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 78.245084][ T7583] loop3: detected capacity change from 0 to 512 [ 78.273847][ T7583] EXT4-fs: Ignoring removed orlov option [ 78.280202][ T7583] EXT4-fs: Ignoring removed nomblk_io_submit option [ 78.287352][ T7583] EXT4-fs: inline encryption not supported [ 78.321965][ T7583] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 78.334757][ T7583] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 78.345296][ T7583] EXT4-fs (loop3): group descriptors corrupted! [ 78.613975][ T29] audit: type=1400 audit(2000000030.204:262): avc: denied { read write } for pid=7633 comm="syz.3.2229" name="qrtr-tun" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 78.641045][ T29] audit: type=1400 audit(2000000030.204:263): avc: denied { open } for pid=7633 comm="syz.3.2229" path="/dev/qrtr-tun" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 78.672210][ T7638] loop4: detected capacity change from 0 to 128 [ 78.705365][ T7638] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 78.715863][ T7638] EXT4-fs (loop4): group descriptors corrupted! [ 78.716153][ T7632] loop5: detected capacity change from 0 to 8192 [ 78.840105][ T3307] loop5: p2 < 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 [ 78.860910][ T7656] bpf: Bad value for 'gid' [ 78.980409][ T7658] loop6: detected capacity change from 0 to 164 [ 79.039226][ T7661] 9pnet_fd: p9_fd_create_tcp (7661): problem connecting socket to 127.0.0.1 [ 79.053584][ T7651] loop4: detected capacity change from 0 to 8192 [ 79.069826][ T7664] loop6: detected capacity change from 0 to 512 [ 79.085865][ T7664] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 79.129118][ T7651] loop4: p1 < > p2 p4 [ 79.134134][ T7651] loop4: partition table partially beyond EOD, truncated [ 79.148696][ T7664] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 79.156822][ T7651] loop4: p1 start 408832 is beyond EOD, truncated [ 79.172685][ T7651] loop4: p2 size 8388352 extends beyond EOD, truncated [ 79.182682][ T7664] EXT4-fs (loop6): Remounting filesystem read-only [ 79.249796][ T7664] EXT4-fs (loop6): 1 truncate cleaned up [ 79.273298][ T3748] udevd[3748]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 79.274509][ T7664] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.299706][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 79.378952][ T4084] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.414920][ T29] audit: type=1400 audit(2000000030.943:264): avc: denied { write } for pid=7692 comm="syz.3.2259" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:crond_var_run_t:s0" [ 79.506628][ T7705] loop4: detected capacity change from 0 to 164 [ 79.748592][ T7730] loop4: detected capacity change from 0 to 512 [ 79.783669][ T7732] loop2: detected capacity change from 0 to 2048 [ 79.805058][ T7730] EXT4-fs (loop4): 1 orphan inode deleted [ 79.814427][ T7730] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.828593][ T4110] EXT4-fs error (device loop4): ext4_release_dquot:6971: comm kworker/u8:8: Failed to release dquot type 1 [ 79.843584][ T7730] ext4 filesystem being mounted at /331/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.857752][ T3956] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 79.865062][ T3956] loop2: partition table partially beyond EOD, truncated [ 79.888951][ T3956] loop2: p1 start 3405774849 is beyond EOD, truncated [ 79.898422][ T3956] loop2: p2 size 5046285 extends beyond EOD, truncated [ 79.909034][ T4100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.912442][ T3956] loop2: p5 size 5046285 extends beyond EOD, truncated [ 79.942245][ T7732] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 79.948072][ T7732] loop2: partition table partially beyond EOD, truncated [ 79.987999][ T7747] loop4: detected capacity change from 0 to 512 [ 79.998502][ T7732] loop2: p1 start 3405774849 is beyond EOD, truncated [ 80.005910][ T7732] loop2: p2 size 5046285 extends beyond EOD, truncated [ 80.067689][ T7747] EXT4-fs (loop4): 1 orphan inode deleted [ 80.077033][ T7747] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.092127][ T2086] __quota_error: 2 callbacks suppressed [ 80.092143][ T2086] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 80.092544][ T7747] ext4 filesystem being mounted at /332/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.098635][ T2086] EXT4-fs error (device loop4): ext4_release_dquot:6971: comm kworker/u8:7: Failed to release dquot type 1 [ 80.164385][ T7732] loop2: p5 size 5046285 extends beyond EOD, truncated [ 80.263117][ T4100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.300492][ T7760] dccp_v4_rcv: dropped packet with invalid checksum [ 80.361627][ T7632] loop5: p2 < 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 [ 80.399984][ T7769] loop6: detected capacity change from 0 to 128 [ 80.648475][ T7785] delete_channel: no stack [ 80.659731][ T7785] delete_channel: no stack [ 80.709443][ T7787] loop6: detected capacity change from 0 to 1764 [ 80.913166][ T29] audit: type=1400 audit(2000000032.327:266): avc: denied { mount } for pid=7805 comm="syz.2.2311" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 81.018781][ T7819] loop4: detected capacity change from 0 to 512 [ 81.033898][ T7819] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 81.062632][ T7819] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e12c, mo2=0002] [ 81.078685][ T7819] EXT4-fs (loop4): orphan cleanup on readonly fs [ 81.127232][ T7819] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2317: bg 0: block 361: padding at end of block bitmap is not set [ 81.216626][ T7819] EXT4-fs (loop4): Remounting filesystem read-only [ 81.231004][ T7819] EXT4-fs (loop4): 1 truncate cleaned up [ 81.242402][ T7819] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 81.296501][ T4100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 81.299257][ T7837] loop3: detected capacity change from 0 to 512 [ 81.343218][ T7837] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 81.371365][ T7837] EXT4-fs error (device loop3): xattr_find_entry:333: inode #15: comm syz.3.2327: corrupted xattr entries [ 81.421452][ T7837] EXT4-fs (loop3): 1 truncate cleaned up [ 81.428221][ T7837] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.543715][ T4087] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.632959][ T4473] udevd[4473]: inotify_add_watch(7, /dev/loop5p8, 10) failed: No such file or directory [ 81.636776][ T3957] udevd[3957]: inotify_add_watch(7, /dev/loop5p7, 10) failed: No such file or directory [ 81.657229][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 81.659270][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 81.670299][ T3781] udevd[3781]: inotify_add_watch(7, /dev/loop5p9, 10) failed: No such file or directory [ 81.696368][ T3309] udevd[3309]: inotify_add_watch(7, /dev/loop5p5, 10) failed: No such file or directory [ 81.708253][ T3748] udevd[3748]: inotify_add_watch(7, /dev/loop5p6, 10) failed: No such file or directory [ 81.723614][ T7874] loop2: detected capacity change from 0 to 256 [ 81.746446][ T7879] loop3: detected capacity change from 0 to 164 [ 81.868767][ T7887] loop4: detected capacity change from 0 to 512 [ 81.880881][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop5p15, 10) failed: No such file or directory [ 81.947189][ T7887] EXT4-fs: Ignoring removed bh option [ 81.986015][ T7887] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 82.025634][ T7887] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 82.035179][ T7887] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=884ec128, mo2=0002] [ 82.053467][ T7887] EXT4-fs (loop4): orphan cleanup on readonly fs [ 82.060962][ T7887] EXT4-fs error (device loop4): ext4_quota_enable:7122: comm syz.4.2347: Bad quota inum: 4294967291, type: 0 [ 82.074297][ T29] audit: type=1400 audit(2000000033.398:267): avc: denied { ioctl } for pid=7901 comm="syz.5.2354" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 82.105931][ T7902] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.151018][ T7902] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.184050][ T7887] EXT4-fs (loop4): Remounting filesystem read-only [ 82.191890][ T7887] EXT4-fs warning (device loop4): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-117, ino=4294967291). Please run e2fsck to fix. [ 82.212627][ T7887] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 82.271347][ T7887] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 82.304456][ T7915] loop2: detected capacity change from 0 to 1024 [ 82.352742][ T7915] EXT4-fs (loop2): unsupported inode size: 0 [ 82.356269][ T7918] loop6: detected capacity change from 0 to 512 [ 82.359395][ T7915] EXT4-fs (loop2): blocksize: 1024 [ 82.404540][ T4100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.440939][ T7918] EXT4-fs (loop6): 1 orphan inode deleted [ 82.463645][ T7918] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.489097][ T7918] ext4 filesystem being mounted at /354/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.594337][ T4084] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.673975][ T29] audit: type=1400 audit(2000000033.952:268): avc: denied { sqpoll } for pid=7939 comm="syz.2.2372" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 82.770125][ T7944] loop6: detected capacity change from 0 to 512 [ 82.818227][ T7954] loop5: detected capacity change from 0 to 128 [ 82.837690][ T7944] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 82.899805][ T7944] EXT4-fs (loop6): orphan cleanup on readonly fs [ 82.912144][ T29] audit: type=1400 audit(2000000034.173:269): avc: denied { mounton } for pid=7960 comm="syz.3.2382" path="/syzcgroup/cpu/syz3/cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:crond_var_run_t:s0" [ 82.944694][ T7944] EXT4-fs warning (device loop6): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 82.947676][ T7944] EXT4-fs (loop6): Cannot turn on quotas: error -22 [ 83.046912][ T7944] EXT4-fs error (device loop6): ext4_orphan_get:1391: inode #16: comm syz.6.2370: iget: immutable or append flags not allowed on symlinks [ 83.101851][ T7944] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.2370: couldn't read orphan inode 16 (err -117) [ 83.117324][ T29] audit: type=1400 audit(2000000034.349:270): avc: denied { ioctl } for pid=7978 comm="syz.4.2391" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 83.148023][ T7944] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 83.251206][ T7994] loop5: detected capacity change from 0 to 512 [ 83.256238][ T29] audit: type=1400 audit(2000000034.487:271): avc: denied { create } for pid=7992 comm="syz.3.2399" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 83.282670][ T4084] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.303362][ T7997] loop4: detected capacity change from 0 to 1024 [ 83.311894][ T29] audit: type=1400 audit(2000000034.524:272): avc: denied { unlink } for pid=4087 comm="syz-executor" name="file0" dev="tmpfs" ino=1806 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 83.353862][ T7994] EXT4-fs: Ignoring removed nomblk_io_submit option [ 83.375339][ T7997] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 83.393115][ T7994] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 83.411717][ T7994] EXT4-fs (loop5): orphan cleanup on readonly fs [ 83.417050][ T7997] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.2400: Invalid block bitmap block 0 in block_group 0 [ 83.439070][ T7997] Quota error (device loop4): write_blk: dquota write failed [ 83.447945][ T7997] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 83.461629][ T7997] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.2400: Failed to acquire dquot type 0 [ 83.486565][ T7994] EXT4-fs error (device loop5): ext4_acquire_dquot:6935: comm syz.5.2398: Failed to acquire dquot type 1 [ 83.502438][ T7997] EXT4-fs error (device loop4): ext4_free_blocks:6587: comm syz.4.2400: Freeing blocks not in datazone - block = 0, count = 4096 [ 83.540139][ T7997] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.2400: Invalid inode bitmap blk 0 in block_group 0 [ 83.556909][ T7994] EXT4-fs (loop5): 1 truncate cleaned up [ 83.563699][ T37] EXT4-fs error (device loop4): ext4_release_dquot:6971: comm kworker/u8:2: Failed to release dquot type 0 [ 83.587868][ T7997] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 83.623029][ T7994] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 83.661513][ T8019] loop6: detected capacity change from 0 to 1024 [ 83.663117][ T7997] EXT4-fs (loop4): 1 orphan inode deleted [ 83.691945][ T8019] EXT4-fs: Invalid commit interval 67108869, must be smaller than 21474836 [ 83.710773][ T4088] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.727859][ T7997] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.753084][ T8025] syz.2.2414: attempt to access beyond end of device [ 83.753084][ T8025] loop2: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 83.808477][ T8025] EXT4-fs (loop2): unable to read superblock [ 83.857302][ T8031] loop5: detected capacity change from 0 to 512 [ 83.902181][ T8031] EXT4-fs (loop5): fragment/cluster size (262144) != block size (2048) [ 83.919118][ T4100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.281161][ T8061] futex_wake_op: syz.4.2431 tries to shift op by -1; fix this program [ 84.331410][ T8063] loop2: detected capacity change from 0 to 164 [ 84.351830][ T8063] isofs_fill_super: root inode is not a directory. Corrupted media? [ 84.754309][ T8103] Option ''MO' to dns_resolver key: bad/missing value [ 84.777169][ T8107] loop5: detected capacity change from 0 to 256 [ 84.803619][ T8107] msdos: Unknown parameter 'no' [ 85.047075][ T8151] loop6: detected capacity change from 0 to 512 [ 85.087598][ T8151] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 85.099205][ T8151] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 85.109960][ T8151] EXT4-fs (loop6): Couldn't mount because of unsupported optional features (fffc1829) [ 85.160232][ T8162] tmpfs: Unknown parameter 'contextQ|!vv[' [ 85.190149][ T8165] loop4: detected capacity change from 0 to 512 [ 85.205182][ T8165] EXT4-fs: Ignoring removed nobh option [ 85.229536][ T8165] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 85.244392][ T8165] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.2483: invalid indirect mapped block 2683928664 (level 1) [ 85.265245][ T8165] EXT4-fs (loop4): 1 truncate cleaned up [ 85.353336][ T8165] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.491450][ T4100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.521755][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 85.521771][ T29] audit: type=1400 audit(2000000036.582:273): avc: denied { append } for pid=8185 comm="syz.2.2493" name="rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 85.776719][ T8214] loop5: detected capacity change from 0 to 128 [ 85.824299][ T8214] FAT-fs (loop5): Directory bread(block 162) failed [ 85.838252][ T8214] FAT-fs (loop5): Directory bread(block 163) failed [ 85.871460][ T8214] FAT-fs (loop5): Directory bread(block 164) failed [ 85.909366][ T8214] FAT-fs (loop5): Directory bread(block 165) failed [ 85.970992][ T8214] FAT-fs (loop5): Directory bread(block 166) failed [ 86.006176][ T8240] loop6: detected capacity change from 0 to 512 [ 86.015894][ T8239] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 86.018697][ T8214] FAT-fs (loop5): Directory bread(block 167) failed [ 86.023146][ T8239] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 86.039570][ T8239] vhci_hcd vhci_hcd.0: Device attached [ 86.046821][ T8214] FAT-fs (loop5): Directory bread(block 168) failed [ 86.068023][ T8240] EXT4-fs (loop6): corrupt root inode, run e2fsck [ 86.079960][ T8240] EXT4-fs (loop6): mount failed [ 86.110529][ T8214] FAT-fs (loop5): Directory bread(block 169) failed [ 86.142784][ T8241] vhci_hcd: connection closed [ 86.142987][ T2086] vhci_hcd: stop threads [ 86.153395][ T2086] vhci_hcd: release socket [ 86.158275][ T2086] vhci_hcd: disconnect device [ 86.433981][ T8289] loop3: detected capacity change from 0 to 512 [ 86.451552][ T8291] loop5: detected capacity change from 0 to 512 [ 86.464950][ T8289] EXT4-fs (loop3): Invalid log cluster size: 4294967295 [ 86.481268][ T8291] journal_path: not usable as path [ 86.487383][ T8291] EXT4-fs: error: could not find journal device path [ 86.527296][ T8298] loop6: detected capacity change from 0 to 512 [ 86.564022][ T8298] EXT4-fs (loop6): can't mount with journal_async_commit, fs mounted w/o journal [ 86.643197][ T8311] loop5: detected capacity change from 0 to 512 [ 86.670185][ T8316] loop3: detected capacity change from 0 to 512 [ 86.677905][ T8316] EXT4-fs: Ignoring removed nobh option [ 86.686504][ T8311] EXT4-fs: Ignoring removed oldalloc option [ 86.694225][ T8311] EXT4-fs: Ignoring removed nobh option [ 86.696655][ T8317] loop6: detected capacity change from 0 to 2048 [ 86.721879][ T8316] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 86.744245][ T8316] EXT4-fs (loop3): failed to open journal device unknown-block(8,0) -16 [ 86.763060][ T8311] EXT4-fs error (device loop5): ext4_orphan_get:1391: inode #15: comm syz.5.2554: iget: bad extended attribute block 1 [ 86.768468][ T8317] EXT4-fs (loop6): bad geometry: first data block 0 is beyond end of filesystem (0) [ 86.797719][ T8311] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.2554: couldn't read orphan inode 15 (err -117) [ 86.885527][ T8311] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.969587][ T4088] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.063424][ T8350] loop2: detected capacity change from 0 to 1024 [ 87.083285][ T8350] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 87.094781][ T8350] EXT4-fs (loop2): group descriptors corrupted! [ 87.159369][ T8347] loop4: detected capacity change from 0 to 2048 [ 87.267373][ T3307] Alternate GPT is invalid, using primary GPT. [ 87.275059][ T3307] loop4: p1 p2 p3 [ 87.288564][ T8381] 9pnet_fd: p9_fd_create_tcp (8381): problem connecting socket to 127.0.0.1 [ 87.316662][ T8347] Alternate GPT is invalid, using primary GPT. [ 87.324819][ T8347] loop4: p1 p2 p3 [ 87.408234][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 87.411204][ T7872] udevd[7872]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 87.439533][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 87.494708][ T8400] loop3: detected capacity change from 0 to 1024 [ 87.507488][ T8403] tmpfs: Bad value for 'mpol' [ 87.535090][ T8400] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 87.545762][ T8400] EXT4-fs (loop3): group descriptors corrupted! [ 87.601461][ T8412] 9pnet_fd: p9_fd_create_tcp (8412): problem connecting socket to 127.0.0.1 [ 87.611907][ T29] audit: type=1400 audit(2000000038.502:274): avc: denied { mounton } for pid=8408 comm="syz.5.2602" path="/syzcgroup/cpu/syz5/cgroup.procs" dev="cgroup" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:net_conf_t:s0" [ 87.837754][ T8438] loop5: detected capacity change from 0 to 512 [ 87.897816][ T8438] EXT4-fs (loop5): 1 orphan inode deleted [ 87.906737][ T8444] loop2: detected capacity change from 0 to 1024 [ 87.916346][ T57] Quota error (device loop5): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 87.929384][ T57] EXT4-fs error (device loop5): ext4_release_dquot:6971: comm kworker/u8:4: Failed to release dquot type 1 [ 87.972029][ T8438] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.010916][ T8444] Quota error (device loop2): do_check_range: Getting block 64 out of range 1-5 [ 88.020802][ T8444] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 88.031731][ T8444] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.2619: Failed to acquire dquot type 0 [ 88.071700][ T8456] 9pnet_fd: p9_fd_create_tcp (8456): problem connecting socket to 127.0.0.1 [ 88.077571][ T8438] ext4 filesystem being mounted at /370/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.097780][ T8444] EXT4-fs error (device loop2): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 88.116734][ T8444] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #13: comm syz.2.2619: corrupted inode contents [ 88.136967][ T8444] EXT4-fs error (device loop2): ext4_dirty_inode:6103: inode #13: comm syz.2.2619: mark_inode_dirty error [ 88.167099][ T8444] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #13: comm syz.2.2619: corrupted inode contents [ 88.185052][ T4088] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.217173][ T8444] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #13: comm syz.2.2619: mark_inode_dirty error [ 88.274644][ T8444] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #13: comm syz.2.2619: corrupted inode contents [ 88.356607][ T8476] loop5: detected capacity change from 0 to 512 [ 88.387829][ T8444] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 88.408828][ T8444] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #13: comm syz.2.2619: corrupted inode contents [ 88.421918][ T8476] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 88.439050][ T8476] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 393220)! [ 88.450912][ T8476] EXT4-fs (loop5): group descriptors corrupted! [ 88.483085][ T8444] EXT4-fs error (device loop2): ext4_truncate:4255: inode #13: comm syz.2.2619: mark_inode_dirty error [ 88.535726][ T8444] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 88.597706][ T8444] EXT4-fs (loop2): 1 truncate cleaned up [ 88.606908][ T8444] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.616695][ T8498] loop5: detected capacity change from 0 to 2048 [ 88.686552][ T4086] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.712920][ T3307] Alternate GPT is invalid, using primary GPT. [ 88.719463][ T3307] loop5: p1 p2 p3 [ 88.757904][ T8498] Alternate GPT is invalid, using primary GPT. [ 88.765702][ T8498] loop5: p1 p2 p3 [ 88.789920][ T3007] Alternate GPT is invalid, using primary GPT. [ 88.796798][ T3007] loop5: p1 p2 p3 [ 88.833765][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 88.836436][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 88.915097][ T8527] loop4: detected capacity change from 0 to 512 [ 88.948310][ T8527] EXT4-fs: Ignoring removed oldalloc option [ 88.957624][ T7872] udevd[7872]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 88.994801][ T8527] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 89.053054][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 89.065628][ T3956] udevd[3956]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 89.085352][ T8527] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a042c118, mo2=0002] [ 89.093856][ T8527] System zones: 1-12 [ 89.100460][ T3309] udevd[3309]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 89.118153][ T8527] EXT4-fs error (device loop4): ext4_iget_extra_inode:4693: inode #15: comm syz.4.2657: corrupted in-inode xattr: e_value size too large [ 89.150026][ T8527] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.2657: couldn't read orphan inode 15 (err -117) [ 89.184115][ T7872] udevd[7872]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 89.223736][ T8527] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.351347][ T4100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.441583][ T8560] loop2: detected capacity change from 0 to 512 [ 89.485678][ T8560] EXT4-fs error (device loop2): __ext4_fill_super:5502: inode #2: comm syz.2.2673: casefold flag without casefold feature [ 89.530151][ T8560] EXT4-fs (loop2): get root inode failed [ 89.536330][ T8560] EXT4-fs (loop2): mount failed [ 89.540498][ T8571] loop5: detected capacity change from 0 to 1024 [ 89.559431][ T8573] loop3: detected capacity change from 0 to 512 [ 89.568555][ T8573] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 89.611526][ T8571] EXT4-fs error (device loop5): __ext4_fill_super:5502: inode #2: comm syz.5.2679: casefold flag without casefold feature [ 89.678256][ T8580] loop2: detected capacity change from 0 to 1024 [ 89.728401][ T8573] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e12c, mo2=0002] [ 89.742981][ T8571] EXT4-fs (loop5): get root inode failed [ 89.749617][ T8571] EXT4-fs (loop5): mount failed [ 89.811601][ T8580] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 89.824832][ T8580] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 89.836860][ T8580] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.2681: Failed to acquire dquot type 0 [ 89.849564][ T8573] EXT4-fs (loop3): orphan cleanup on readonly fs [ 89.886259][ T8573] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2677: bg 0: block 361: padding at end of block bitmap is not set [ 89.905946][ T8580] EXT4-fs (loop2): 1 truncate cleaned up [ 89.928355][ T8580] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.949389][ T8593] loop5: detected capacity change from 0 to 1024 [ 89.997048][ T8593] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 89.999261][ T8573] EXT4-fs (loop3): Remounting filesystem read-only [ 90.021285][ T4086] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.038530][ T8593] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 90.051537][ T8593] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (53380!=20869) [ 90.062734][ T8573] EXT4-fs (loop3): 1 truncate cleaned up [ 90.109500][ T8573] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 90.126444][ T8593] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 90.139414][ T8593] EXT4-fs error (device loop5): ext4_get_journal_inode:5798: comm syz.5.2686: inode #1: comm syz.5.2686: iget: illegal inode # [ 90.174554][ T8593] EXT4-fs (loop5): Remounting filesystem read-only [ 90.181570][ T8593] EXT4-fs (loop5): no journal found [ 90.361883][ T4087] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 90.482479][ T8642] loop4: detected capacity change from 0 to 1024 [ 90.527897][ T8642] EXT4-fs error (device loop4): __ext4_fill_super:5502: inode #2: comm syz.4.2713: casefold flag without casefold feature [ 90.575248][ T8642] EXT4-fs (loop4): get root inode failed [ 90.581544][ T8642] EXT4-fs (loop4): mount failed [ 90.765910][ T8675] syz.6.2725: attempt to access beyond end of device [ 90.765910][ T8675] loop6: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 90.835090][ T8680] SELinux: Context system_u:object is not valid (left unmapped). [ 90.844439][ T29] audit: type=1400 audit(2000000041.493:275): avc: denied { relabelto } for pid=8679 comm="syz.5.2728" name="cgroup.procs" dev="cgroup" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 90.876381][ T29] audit: type=1400 audit(2000000041.493:276): avc: denied { associate } for pid=8679 comm="syz.5.2728" name="cgroup.procs" dev="cgroup" ino=53 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object" [ 90.896191][ T8675] EXT4-fs (loop6): unable to read superblock [ 91.177957][ T8711] cgroup: Unknown subsys name '@﬽4*oңhoU' [ 91.282154][ T8722] loop4: detected capacity change from 0 to 512 [ 91.313574][ T8722] EXT4-fs: Ignoring removed nomblk_io_submit option [ 91.349187][ T8722] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 91.389385][ T8722] EXT4-fs (loop4): orphan cleanup on readonly fs [ 91.414878][ T8722] Quota error (device loop4): do_check_range: Getting block 196613 out of range 1-5 [ 91.426000][ T8722] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 91.436625][ T8722] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.2751: Failed to acquire dquot type 1 [ 91.460013][ T8722] EXT4-fs (loop4): 1 truncate cleaned up [ 91.474301][ T8722] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 91.508623][ T4100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.541123][ T8739] loop2: detected capacity change from 0 to 1024 [ 91.579964][ T8739] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 91.652678][ T8739] JBD2: no valid journal superblock found [ 91.661160][ T8739] EXT4-fs (loop2): Could not load journal inode [ 92.100032][ T8767] loop3: detected capacity change from 0 to 1024 [ 92.192730][ T8767] Quota error (device loop3): do_check_range: Getting block 64 out of range 1-5 [ 92.203566][ T8767] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 92.214799][ T8767] EXT4-fs error (device loop3): ext4_acquire_dquot:6935: comm syz.3.2770: Failed to acquire dquot type 0 [ 92.230401][ T8783] loop6: detected capacity change from 0 to 512 [ 92.266133][ T8783] EXT4-fs: Ignoring removed oldalloc option [ 92.326501][ T8783] EXT4-fs (loop6): mounting ext3 file system using the ext4 subsystem [ 92.355284][ T8767] EXT4-fs error (device loop3): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 92.357278][ T8783] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a042c118, mo2=0002] [ 92.400102][ T8783] System zones: 1-12 [ 92.405040][ T8783] EXT4-fs error (device loop6): ext4_iget_extra_inode:4693: inode #15: comm syz.6.2777: corrupted in-inode xattr: e_value size too large [ 92.422784][ T8767] EXT4-fs error (device loop3): ext4_do_update_inode:5211: inode #13: comm syz.3.2770: corrupted inode contents [ 92.454496][ T8783] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.2777: couldn't read orphan inode 15 (err -117) [ 92.496240][ T8767] EXT4-fs error (device loop3): ext4_dirty_inode:6103: inode #13: comm syz.3.2770: mark_inode_dirty error [ 92.511183][ T8783] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.607883][ T8767] EXT4-fs error (device loop3): ext4_do_update_inode:5211: inode #13: comm syz.3.2770: corrupted inode contents [ 92.623196][ T4084] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.671151][ T8767] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #13: comm syz.3.2770: mark_inode_dirty error [ 92.682458][ T8814] loop5: detected capacity change from 0 to 1024 [ 92.705590][ T8814] EXT4-fs: Invalid commit interval 67108869, must be smaller than 21474836 [ 92.752670][ T8822] loop2: detected capacity change from 0 to 256 [ 92.778746][ T8767] EXT4-fs error (device loop3): ext4_do_update_inode:5211: inode #13: comm syz.3.2770: corrupted inode contents [ 92.798872][ T8767] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 92.816195][ T8822] msdos: Unknown parameter 'no' [ 92.828923][ T8767] EXT4-fs error (device loop3): ext4_do_update_inode:5211: inode #13: comm syz.3.2770: corrupted inode contents [ 92.878307][ T8767] EXT4-fs error (device loop3): ext4_truncate:4255: inode #13: comm syz.3.2770: mark_inode_dirty error [ 92.891697][ T8767] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 92.911231][ T8767] EXT4-fs (loop3): 1 truncate cleaned up [ 92.931625][ T8767] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.013825][ T4087] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.023924][ T8842] loop6: detected capacity change from 0 to 512 [ 93.030752][ T8844] loop2: detected capacity change from 0 to 512 [ 93.039813][ T8842] EXT4-fs: Ignoring removed nomblk_io_submit option [ 93.056341][ T8842] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 93.058612][ T8844] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 93.084099][ T8844] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 93.096317][ T8844] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (fffc1829) [ 93.096728][ T8846] loop4: detected capacity change from 0 to 512 [ 93.183749][ T8842] EXT4-fs (loop6): orphan cleanup on readonly fs [ 93.219016][ T8842] Quota error (device loop6): do_check_range: Getting block 196613 out of range 1-5 [ 93.230907][ T8842] Quota error (device loop6): qtree_read_dquot: Can't read quota structure for id 0 [ 93.241762][ T8842] EXT4-fs error (device loop6): ext4_acquire_dquot:6935: comm syz.6.2806: Failed to acquire dquot type 1 [ 93.261772][ T166] ================================================================== [ 93.265598][ T8846] EXT4-fs warning (device loop4): dx_probe:848: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 93.272978][ T166] BUG: KCSAN: data-race in process_scheduled_works / process_scheduled_works [ 93.287222][ T8846] EXT4-fs warning (device loop4): dx_probe:851: Enable large directory feature to access it [ 93.298777][ T166] [ 93.298790][ T166] read-write to 0xffff888100072eb0 of 8 bytes by task 37 on cpu 1: [ 93.298809][ T166] process_scheduled_works+0x4fe/0x9d0 [ 93.309908][ T8846] EXT4-fs warning (device loop4): dx_probe:936: inode #2: comm syz.4.2810: Corrupt directory, running e2fsck is recommended [ 93.312491][ T166] worker_thread+0x582/0x770 [ 93.312532][ T166] kthread+0x489/0x510 [ 93.312555][ T166] ret_from_fork+0x4b/0x60 [ 93.312576][ T166] ret_from_fork_asm+0x1a/0x30 [ 93.371352][ T166] [ 93.374756][ T166] read-write to 0xffff888100072eb0 of 8 bytes by task 166 on cpu 0: [ 93.384251][ T166] process_scheduled_works+0x4fe/0x9d0 [ 93.390255][ T166] worker_thread+0x582/0x770 [ 93.395684][ T166] kthread+0x489/0x510 [ 93.399895][ T166] ret_from_fork+0x4b/0x60 [ 93.404627][ T166] ret_from_fork_asm+0x1a/0x30 [ 93.410125][ T166] [ 93.412838][ T166] value changed: 0x00000000000016aa -> 0x00000000000016ab [ 93.421304][ T166] [ 93.423727][ T166] Reported by Kernel Concurrency Sanitizer on: [ 93.430376][ T166] CPU: 0 UID: 0 PID: 166 Comm: kworker/u8:5 Not tainted 6.15.0-rc6-syzkaller-00105-g088d13246a46 #0 PREEMPT(voluntary) [ 93.444563][ T166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 93.456597][ T166] Workqueue: events_unbound nsim_dev_trap_report_work [ 93.464630][ T166] ================================================================== [ 93.496127][ T8846] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 93.515079][ T8846] EXT4-fs error (device loop4): ext4_iget_extra_inode:4693: inode #15: comm syz.4.2810: corrupted in-inode xattr: invalid ea_ino [ 93.538262][ T8842] EXT4-fs (loop6): 1 truncate cleaned up [ 93.546268][ T8842] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 93.561404][ T8846] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.2810: couldn't read orphan inode 15 (err -117) [ 93.585482][ T8846] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.603323][ T4084] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.633288][ T4100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.