last executing test programs: 552.023102ms ago: executing program 0 (id=4177): prctl$PR_SET_SECCOMP(0xd, 0x0, 0x0) 544.347592ms ago: executing program 1 (id=4178): setpgid(0x0, 0x0) 524.726542ms ago: executing program 4 (id=4179): openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) 463.194702ms ago: executing program 0 (id=4180): syz_emit_ethernet(0x52, &(0x7f00000003c0)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0xc, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x5, 0x0, @dev, @private=0xa010100, {[@timestamp_addr={0x44, 0xc, 0x5, 0x3, 0x0, [{@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @ssrr={0x89, 0xb, 0xce, [@multicast2, @broadcast]}, @generic={0x86, 0x2}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) 462.857122ms ago: executing program 1 (id=4183): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x69}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0xa0}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x70) 462.680841ms ago: executing program 4 (id=4186): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x58e, &(0x7f0000000600), 0x5, 0x46a, &(0x7f0000000640)="$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") 417.199251ms ago: executing program 0 (id=4187): syz_emit_ethernet(0x9a, &(0x7f0000000280)={@link_local, @remote, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "010100", 0x64, 0x11, 0x0, @private0, @local, {[], {0x0, 0xe22, 0x64, 0x0, @wg=@response={0x2, 0x1, 0x2, "6b92a13774ec4d0e9c7a8e7d7d3de18707fbab6e3dffd37a67ee45cc2f77f830", "8a1f80139a799182d6725599e25082f8", {"9c0819b1de901baa65999d34cec64ee8", "d2233a28ba87c0dd91c3baa08773528e"}}}}}}}}, 0x0) 417.022991ms ago: executing program 1 (id=4188): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000cc0)={0x11, 0x4, &(0x7f0000000140)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x9d}]}, &(0x7f0000000bc0)='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}, 0x94) 381.022141ms ago: executing program 0 (id=4190): syz_emit_ethernet(0x66, &(0x7f0000000300)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x24}, @random="31a467bf5d4b", @val={@val={0x88a8, 0x2, 0x1, 0x1}, {0x8100, 0x1, 0x1, 0x1}}, {@mpls_uc={0x8847, {[{0x1, 0x0, 0x1}, {0x0, 0x0, 0x1}], @ipv4=@tipc={{0x6, 0x4, 0x2, 0x0, 0x48, 0x65, 0x0, 0x7, 0x6, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x31}, {[@noop]}}, @payload_mcast={{{{{{0x30, 0x0, 0x0, 0x0, 0x0, 0xb, 0x1, 0x2, 0x7fff, 0x0, 0x1, 0x6, 0x3, 0x1, 0x8, 0x7, 0x3, 0x4e21, 0x4e24}, 0x1}, 0x4, 0x2}}}, [0x0, 0x0, 0x0, 0x0]}}}}}}, &(0x7f0000000500)={0x0, 0x2, [0xf8d, 0x2a7, 0x169, 0xdb5]}) 334.332101ms ago: executing program 3 (id=4192): syz_emit_ethernet(0x32, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x24}, @remote}, "f2dfbc81cfe0ca1b360883fff0380bc5"}}}}, 0x0) 334.157831ms ago: executing program 1 (id=4193): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 321.285581ms ago: executing program 0 (id=4194): mount$tmpfs(0x0, &(0x7f0000000540)='./cgroup\x00', &(0x7f0000000580), 0x0, &(0x7f0000000000)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}]}) 281.004401ms ago: executing program 3 (id=4196): epoll_pwait(0xffffffffffffffff, &(0x7f0000001780)=[{}], 0x1, 0x9, &(0x7f00000017c0)={[0x7ff]}, 0xfffffe0b) 280.361661ms ago: executing program 4 (id=4197): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@struct={0x0, 0x0, 0x0, 0x3, 0x1}, @var]}}, 0x0, 0x36, 0x0, 0x1, 0x0, 0x0, @void, @value}, 0x28) 279.564021ms ago: executing program 1 (id=4198): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0xe, &(0x7f0000000600)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x1}}, {@resuid={'resuid', 0x3d, 0xee01}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@errors_remount}, {@noload}]}, 0x3, 0x44a, &(0x7f00000006c0)="$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") 214.337071ms ago: executing program 0 (id=4199): syz_usb_disconnect(0xffffffffffffffff) 214.199121ms ago: executing program 3 (id=4200): syz_read_part_table(0x103f, &(0x7f0000001040)="$eJzsz60NAkEUhdG7/GXktjRYNIomKGEpBkNzCDR5BBwCS0acI1++vOSGobUf98Pz/EiWS5K++mRTS5Yk133Ldk5O76yvc++7THOySVXV95fj7Q8TAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGB4rwAAAP//rO8Mcg==") 214.115451ms ago: executing program 2 (id=4201): lsm_list_modules(&(0x7f0000000980)=[0x0, 0x0], &(0x7f0000000a40)=0x10, 0x0) 202.599711ms ago: executing program 2 (id=4202): kexec_load(0x0, 0x0, 0x0, 0x5) 180.225851ms ago: executing program 4 (id=4203): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000071117700000000008510000002000000850000005600000095000000000000009500a50500000000eefd02f7e4c7ef6bfd6b7e160d5a59898098d03978903a3ecb0443b5069f63b76ffe38996114079c34e953ab2fc1f800c7ff9cdad0b490700b4586082326cabc459587bf937e83c29ff4e4a47e30f1b31c886030af93d6bfa6aa21216810d61d6e970aa4c96e0f77e00ff165"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x70) 126.349321ms ago: executing program 2 (id=4204): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}]}}, 0x0, 0x2a, 0x0, 0x1, 0x0, 0x0, @void, @value}, 0x20) 126.229441ms ago: executing program 4 (id=4205): syz_emit_ethernet(0x56, &(0x7f0000000280)={@local, @link_local, @void, {@ipv4={0x800, @tcp={{0xd, 0x4, 0x0, 0x0, 0x48, 0x2, 0x0, 0x0, 0x5, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010100, {[@timestamp_addr={0x44, 0x14, 0x6, 0x3, 0x0, [{@empty}, {@private}]}, @ssrr={0x89, 0x7, 0xc6, [@initdev={0xac, 0x1e, 0x0, 0x0}]}, @generic={0x83, 0x2}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x0, 0xe02}}}}}}, 0x0) 126.141811ms ago: executing program 2 (id=4206): syz_emit_ethernet(0x6a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @remote}, @redirect={0x5, 0x1, 0x0, @private=0xa010101, {0x10, 0x4, 0x1, 0x2, 0x3ff, 0x67, 0x2, 0x5e, 0x88, 0x101, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0x1b, 0xc, [@broadcast, @broadcast, @remote, @loopback, @dev={0xac, 0x14, 0x14, 0x30}, @private=0xa010101]}, @rr={0x7, 0xf, 0x25, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty]}]}}}}}}}, 0x0) 93.88045ms ago: executing program 4 (id=4207): syz_emit_ethernet(0x42, &(0x7f0000000200)={@local, @link_local={0x3, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@ipv4={0x800, @tcp={{0x8, 0x4, 0x0, 0x0, 0x34, 0xfffc, 0x0, 0x0, 0x6, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@rr={0x44, 0x7, 0x8, [@initdev={0xac, 0x1e, 0x0, 0x0}]}, @noop, @timestamp={0x44, 0x4, 0xdf}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x8}}}}}}, 0x0) 88.94577ms ago: executing program 2 (id=4208): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000140)=@raw=[@ldst={0x1, 0x0, 0x3, 0x0, 0x1, 0x5b}, @exit], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 68.28022ms ago: executing program 3 (id=4209): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[], 0x0, 0x26, 0x0, 0xa, 0x0, 0x0, @void, @value}, 0x28) 67.86972ms ago: executing program 1 (id=4210): keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003580)=[{0xffffffffffffffff}], 0x1, 0x0) 16.57125ms ago: executing program 2 (id=4211): futex(0x0, 0x5, 0xf2, 0x0, 0x0, 0x0) 75.54µs ago: executing program 3 (id=4212): mount_setattr(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000), 0x48) 0s ago: executing program 3 (id=4213): mknod$loop(&(0x7f0000000340)='./file0\x00', 0xc000, 0x1) kernel console output (not intermixed with test programs): ated [ 67.746778][ T6720] loop1: p211 start 16774144 is beyond EOD, truncated [ 67.753575][ T6720] loop1: p212 start 16774144 is beyond EOD, truncated [ 67.760409][ T6720] loop1: p213 start 16774144 is beyond EOD, truncated [ 67.767279][ T6720] loop1: p214 start 16774144 is beyond EOD, truncated [ 67.774106][ T6720] loop1: p215 start 16774144 is beyond EOD, truncated [ 67.780901][ T6720] loop1: p216 start 16774144 is beyond EOD, truncated [ 67.787655][ T6720] loop1: p217 start 16774144 is beyond EOD, truncated [ 67.794455][ T6720] loop1: p218 start 16774144 is beyond EOD, truncated [ 67.801391][ T6720] loop1: p219 start 16774144 is beyond EOD, truncated [ 67.808227][ T6720] loop1: p220 start 16774144 is beyond EOD, truncated [ 67.815016][ T6720] loop1: p221 start 16774144 is beyond EOD, truncated [ 67.821787][ T6720] loop1: p222 start 16774144 is beyond EOD, truncated [ 67.828601][ T6720] loop1: p223 start 16774144 is beyond EOD, truncated [ 67.835407][ T6720] loop1: p224 start 16774144 is beyond EOD, truncated [ 67.842177][ T6720] loop1: p225 start 16774144 is beyond EOD, truncated [ 67.849032][ T6720] loop1: p226 start 16774144 is beyond EOD, truncated [ 67.855887][ T6720] loop1: p227 start 16774144 is beyond EOD, truncated [ 67.862673][ T6720] loop1: p228 start 16774144 is beyond EOD, truncated [ 67.869501][ T6720] loop1: p229 start 16774144 is beyond EOD, truncated [ 67.876289][ T6720] loop1: p230 start 16774144 is beyond EOD, truncated [ 67.883040][ T6720] loop1: p231 start 16774144 is beyond EOD, truncated [ 67.889821][ T6720] loop1: p232 start 16774144 is beyond EOD, truncated [ 67.896594][ T6720] loop1: p233 start 16774144 is beyond EOD, truncated [ 67.903378][ T6720] loop1: p234 start 16774144 is beyond EOD, truncated [ 67.910195][ T6720] loop1: p235 start 16774144 is beyond EOD, truncated [ 67.916969][ T6720] loop1: p236 start 16774144 is beyond EOD, truncated [ 67.923748][ T6720] loop1: p237 start 16774144 is beyond EOD, truncated [ 67.930546][ T6720] loop1: p238 start 16774144 is beyond EOD, truncated [ 67.937382][ T6720] loop1: p239 start 16774144 is beyond EOD, truncated [ 67.944239][ T6720] loop1: p240 start 16774144 is beyond EOD, truncated [ 67.951031][ T6720] loop1: p241 start 16774144 is beyond EOD, truncated [ 67.957799][ T6720] loop1: p242 start 16774144 is beyond EOD, truncated [ 67.964582][ T6720] loop1: p243 start 16774144 is beyond EOD, truncated [ 67.971427][ T6720] loop1: p244 start 16774144 is beyond EOD, truncated [ 67.978248][ T6720] loop1: p245 start 16774144 is beyond EOD, truncated [ 67.985034][ T6720] loop1: p246 start 16774144 is beyond EOD, truncated [ 67.991805][ T6720] loop1: p247 start 16774144 is beyond EOD, truncated [ 67.998591][ T6720] loop1: p248 start 16774144 is beyond EOD, truncated [ 68.005478][ T6720] loop1: p249 start 16774144 is beyond EOD, truncated [ 68.012233][ T6720] loop1: p250 start 16774144 is beyond EOD, truncated [ 68.019023][ T6720] loop1: p251 start 16774144 is beyond EOD, truncated [ 68.025800][ T6720] loop1: p252 start 16774144 is beyond EOD, truncated [ 68.032581][ T6720] loop1: p253 start 16774144 is beyond EOD, truncated [ 68.039401][ T6720] loop1: p254 start 16774144 is beyond EOD, truncated [ 68.046175][ T6720] loop1: p255 start 16774144 is beyond EOD, truncated [ 68.140432][ T3445] udevd[3445]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 68.279000][ T6771] loop1: detected capacity change from 0 to 1024 [ 68.294749][ T6771] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 68.305721][ T6771] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (25054!=20869) [ 68.331507][ T6775] loop3: detected capacity change from 0 to 2048 [ 68.342736][ T6771] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 68.352934][ T6771] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 68.372660][ T6784] loop2: detected capacity change from 0 to 512 [ 68.380344][ T6775] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 68.388338][ T6775] EXT4-fs error (device loop3): ext4_init_orphan_info:586: comm syz.3.1601: inode #0: comm syz.3.1601: iget: illegal inode # [ 68.414256][ T6775] EXT4-fs (loop3): get orphan inode failed [ 68.420277][ T6775] EXT4-fs (loop3): mount failed [ 68.429268][ T6784] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2813: inode #11: comm syz.2.1605: corrupted xattr block 95: invalid header [ 68.505937][ T6784] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.1605: bg 0: block 7: invalid block bitmap [ 68.561568][ T6809] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.569935][ T6784] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 68.570115][ T6809] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.635147][ T6784] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2977: inode #11: comm syz.2.1605: corrupted xattr block 95: invalid header [ 68.656268][ T6784] EXT4-fs warning (device loop2): ext4_evict_inode:276: xattr delete (err -117) [ 68.665522][ T6784] EXT4-fs (loop2): 1 orphan inode deleted [ 68.854578][ T6844] loop3: detected capacity change from 0 to 128 [ 68.928059][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 68.928076][ T29] audit: type=1326 audit(1738395989.712:207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6851 comm="syz.3.1638" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd3e092cda9 code=0x0 [ 69.210496][ T6900] loop4: detected capacity change from 0 to 1024 [ 69.229162][ T6906] loop1: detected capacity change from 0 to 512 [ 69.244643][ T6900] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 69.251725][ T6906] EXT4-fs: Ignoring removed orlov option [ 69.276086][ T6900] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a840e12d, mo2=0002] [ 69.289522][ T6906] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 69.289720][ T6900] System zones: 0-1, 2-3, 4-36, 98-101, 102-102 [ 69.299574][ T6915] dccp_invalid_packet: P.Data Offset(224) too large [ 69.354399][ T6906] EXT4-fs (loop1): orphan cleanup on readonly fs [ 69.390960][ T6906] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1663: bg 0: block 248: padding at end of block bitmap is not set [ 69.444569][ T29] audit: type=1400 audit(1738395990.180:208): avc: denied { create } for pid=6934 comm="syz.3.1679" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 69.466537][ T6906] Quota error (device loop1): write_blk: dquota write failed [ 69.474061][ T6906] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 69.484001][ T6906] EXT4-fs error (device loop1): ext4_acquire_dquot:6927: comm syz.1.1663: Failed to acquire dquot type 1 [ 69.545219][ T6906] EXT4-fs (loop1): 1 truncate cleaned up [ 69.581929][ T6955] loop2: detected capacity change from 0 to 512 [ 69.612196][ T6955] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 69.638392][ T6955] EXT4-fs (loop2): orphan cleanup on readonly fs [ 69.658433][ T6955] Quota error (device loop2): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 69.711629][ T6974] loop3: detected capacity change from 0 to 2048 [ 69.716358][ T6955] EXT4-fs warning (device loop2): ext4_enable_quotas:7145: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 69.740815][ T6974] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 69.751723][ T6974] EXT4-fs (loop3): group descriptors corrupted! [ 69.760594][ T6955] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 69.764823][ T6978] futex_wake_op: syz.0.1699 tries to shift op by -1; fix this program [ 69.787279][ T6955] EXT4-fs error (device loop2): ext4_orphan_get:1389: inode #16: comm syz.2.1686: casefold flag without casefold feature [ 69.829659][ T6955] EXT4-fs error (device loop2): ext4_orphan_get:1394: comm syz.2.1686: couldn't read orphan inode 16 (err -117) [ 69.892109][ T6995] cgroup: none used incorrectly [ 69.917309][ T6999] ip6_tunnel: non-ECT from fe88:0000:0000:0000:0000:0000:0000:0005 with DS=0xe [ 70.180384][ T7034] can: request_module (can-proto-5) failed. [ 70.259808][ T7042] loop0: detected capacity change from 0 to 2048 [ 70.324054][ T7042] loop0: p2 < > p3 p4 < > [ 70.328535][ T7042] loop0: partition table partially beyond EOD, truncated [ 70.364169][ T7042] loop0: p2 start 4294902784 is beyond EOD, truncated [ 70.371119][ T7042] loop0: p3 start 4278191616 is beyond EOD, truncated [ 70.411476][ T3000] loop0: p2 < > p3 p4 < > [ 70.415922][ T3000] loop0: partition table partially beyond EOD, truncated [ 70.427375][ T3000] loop0: p2 start 4294902784 is beyond EOD, truncated [ 70.434277][ T3000] loop0: p3 start 4278191616 is beyond EOD, truncated [ 70.448509][ T3445] udevd[3445]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 70.523691][ T3445] udevd[3445]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 70.620275][ T7091] loop4: detected capacity change from 0 to 512 [ 70.627466][ T29] audit: type=1400 audit(1738395991.303:209): avc: denied { create } for pid=7092 comm="syz.0.1754" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 70.649503][ T7091] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 70.658599][ T7091] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 70.658806][ T7098] loop2: detected capacity change from 0 to 512 [ 70.710099][ T7091] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 70.740453][ T7091] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 70.749200][ T7091] System zones: 0-2, 18-18, 34-34 [ 70.770146][ T7091] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1145: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 70.772463][ T7098] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.1755: attempt to clear invalid blocks 1 len 1 [ 70.800743][ T7091] EXT4-fs (loop4): 1 truncate cleaned up [ 70.821102][ T7110] loop0: detected capacity change from 0 to 512 [ 70.828107][ T7110] ext4: Unknown parameter 'minixdf.nodelalloc' [ 70.848358][ T7098] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1755: bg 0: block 343: padding at end of block bitmap is not set [ 70.892705][ T7098] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 70.909860][ T7123] dccp_invalid_packet: P.Data Offset(172) too large [ 70.920998][ T7126] loop4: detected capacity change from 0 to 512 [ 70.921207][ T7098] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1755: invalid indirect mapped block 1819239214 (level 0) [ 70.945260][ T7126] EXT4-fs warning (device loop4): read_mmp_block:115: Error -117 while reading MMP block 0 [ 70.946517][ T7127] loop0: detected capacity change from 0 to 1024 [ 70.964178][ T7127] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (24866!=20869) [ 70.975309][ T7098] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1755: invalid indirect mapped block 1819239214 (level 1) [ 70.990501][ T7127] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 71.001197][ T7098] EXT4-fs (loop2): 1 truncate cleaned up [ 71.009335][ T7127] EXT4-fs (loop0): invalid journal inode [ 71.222714][ T7165] loop1: detected capacity change from 0 to 512 [ 71.402178][ T7198] loop3: detected capacity change from 0 to 128 [ 71.470216][ T7209] loop2: detected capacity change from 0 to 256 [ 71.642559][ T7237] loop1: detected capacity change from 0 to 512 [ 71.663797][ T7237] EXT4-fs: Ignoring removed bh option [ 71.688722][ T7237] EXT4-fs error (device loop1): __ext4_iget:4984: inode #15: block 1803188595: comm syz.1.1824: invalid block [ 71.692259][ T7244] loop0: detected capacity change from 0 to 512 [ 71.716775][ T7237] EXT4-fs error (device loop1): ext4_orphan_get:1394: comm syz.1.1824: couldn't read orphan inode 15 (err -117) [ 71.729375][ T7244] EXT4-fs: Ignoring removed orlov option [ 71.751375][ T7244] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 71.769376][ T7251] tmpfs: Bad value for 'mpol' [ 71.822110][ T7244] EXT4-fs (loop0): orphan cleanup on readonly fs [ 71.857300][ T7244] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1828: bg 0: block 248: padding at end of block bitmap is not set [ 71.895585][ T7244] Quota error (device loop0): write_blk: dquota write failed [ 71.903006][ T7244] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 71.912953][ T7244] EXT4-fs error (device loop0): ext4_acquire_dquot:6927: comm syz.0.1828: Failed to acquire dquot type 1 [ 71.971889][ T7271] loop3: detected capacity change from 0 to 512 [ 71.988289][ T7244] EXT4-fs (loop0): 1 truncate cleaned up [ 72.003416][ T7271] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 72.016723][ T7276] 9pnet_fd: p9_fd_create_unix (7276): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 72.033532][ T7271] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1839: invalid indirect mapped block 8 (level 2) [ 72.183474][ T7271] EXT4-fs (loop3): Remounting filesystem read-only [ 72.192171][ T7271] EXT4-fs (loop3): 1 truncate cleaned up [ 72.235676][ T7271] SELinux: (dev loop3, type ext4) getxattr errno 5 [ 72.242544][ T7287] loop2: detected capacity change from 0 to 256 [ 72.259339][ T7288] loop0: detected capacity change from 0 to 512 [ 72.340528][ T7288] EXT4-fs: Ignoring removed nobh option [ 72.373001][ T7302] loop2: detected capacity change from 0 to 512 [ 72.387770][ T7288] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 72.396832][ T7302] EXT4-fs: Ignoring removed orlov option [ 72.417200][ T7302] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 72.450401][ T7302] EXT4-fs (loop2): orphan cleanup on readonly fs [ 72.452021][ T7288] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.1844: invalid indirect mapped block 2683928664 (level 1) [ 72.474051][ T7288] EXT4-fs (loop0): 1 truncate cleaned up [ 72.484831][ T7302] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1854: bg 0: block 248: padding at end of block bitmap is not set [ 72.534024][ T7302] Quota error (device loop2): write_blk: dquota write failed [ 72.541669][ T7302] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 72.551672][ T7302] EXT4-fs error (device loop2): ext4_acquire_dquot:6927: comm syz.2.1854: Failed to acquire dquot type 1 [ 72.601730][ T7320] loop1: detected capacity change from 0 to 164 [ 72.626131][ T7320] isofs_fill_super: root inode is not a directory. Corrupted media? [ 72.656303][ T7302] EXT4-fs (loop2): 1 truncate cleaned up [ 72.737242][ T7333] loop1: detected capacity change from 0 to 512 [ 72.765105][ T7334] loop3: detected capacity change from 0 to 1764 [ 72.772023][ T7333] EXT4-fs: Ignoring removed oldalloc option [ 72.809197][ T7333] EXT4-fs error (device loop1): ext4_xattr_inode_iget:436: comm syz.1.1868: Parent and EA inode have the same ino 15 [ 72.823610][ T7337] loop0: detected capacity change from 0 to 8192 [ 72.880404][ T7342] loop4: detected capacity change from 0 to 512 [ 72.895398][ T7333] EXT4-fs (loop1): Remounting filesystem read-only [ 72.901949][ T7333] EXT4-fs warning (device loop1): ext4_evict_inode:259: couldn't mark inode dirty (err -5) [ 72.912115][ T7333] EXT4-fs (loop1): 1 orphan inode deleted [ 72.918174][ T7333] SELinux: (dev loop1, type ext4) getxattr errno 5 [ 72.955924][ T7342] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 72.999139][ T7342] EXT4-fs error (device loop4): ext4_ext_check_inode:524: inode #15: comm syz.4.1873: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 73.040205][ T7342] EXT4-fs error (device loop4): ext4_orphan_get:1394: comm syz.4.1873: couldn't read orphan inode 15 (err -117) [ 73.181458][ T7392] capability: warning: `syz.2.1896' uses 32-bit capabilities (legacy support in use) [ 73.310212][ T7396] loop3: detected capacity change from 0 to 8192 [ 73.359312][ T7396] loop3: p1 p2[DM] p4 [ 73.368974][ T7396] loop3: p1 size 196608 extends beyond EOD, truncated [ 73.385856][ T7396] loop3: p2 start 4292936063 is beyond EOD, truncated [ 73.392767][ T7396] loop3: p4 size 50331648 extends beyond EOD, truncated [ 73.483511][ T7432] loop0: detected capacity change from 0 to 512 [ 73.520748][ T7443] SELinux: security_context_str_to_sid (@áj*jƄT p3 < p5 > p4 [ 75.083581][ T7650] loop3: partition table partially beyond EOD, truncated [ 75.099378][ T7650] loop3: p1 start 4294967040 is beyond EOD, truncated [ 75.207688][ T7640] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 75.215753][ T7640] System zones: 0-2, 18-18, 34-34 [ 75.225818][ T7652] EXT4-fs error (device loop4): ext4_orphan_get:1415: comm syz.4.2023: bad orphan inode 11 [ 75.246351][ T7652] ext4_test_bit(bit=10, block=4) = 1 [ 75.251704][ T7652] is_bad_inode(inode)=0 [ 75.255383][ T7666] loop0: detected capacity change from 0 to 512 [ 75.255851][ T7652] NEXT_ORPHAN(inode)=2080374784 [ 75.255861][ T7652] max_ino=32 [ 75.255881][ T7652] i_nlink=0 [ 75.268569][ T7652] EXT4-fs (loop4): 1 truncate cleaned up [ 75.270182][ T7640] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1145: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 75.274083][ T7652] EXT4-fs mount: 86 callbacks suppressed [ 75.274168][ T7652] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.324452][ T7640] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.2018: bg 0: block 18: invalid block bitmap [ 75.333216][ T7672] tmpfs: Bad value for 'mpol' [ 75.343048][ T7670] loop1: detected capacity change from 0 to 512 [ 75.349978][ T7666] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 75.360899][ T7640] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 75.365608][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.378645][ T7666] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.2030: invalid indirect mapped block 2683928664 (level 1) [ 75.399593][ T7640] EXT4-fs (loop2): 1 truncate cleaned up [ 75.400341][ T7666] EXT4-fs (loop0): Remounting filesystem read-only [ 75.405712][ T7640] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.416857][ T7666] EXT4-fs (loop0): 1 truncate cleaned up [ 75.438646][ T3301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.459852][ T7679] loop3: detected capacity change from 0 to 512 [ 75.467724][ T7670] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 75.475338][ T7666] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.492008][ T7666] SELinux: (dev loop0, type ext4) getxattr errno 5 [ 75.494421][ T7670] EXT4-fs (loop1): orphan cleanup on readonly fs [ 75.499173][ T7666] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.515651][ T7679] EXT4-fs warning (device loop3): ext4_multi_mount_protect:318: fsck is running on the filesystem [ 75.526384][ T7679] EXT4-fs warning (device loop3): ext4_multi_mount_protect:318: MMP failure info: last update time: 1669132791, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop14 [ 75.532683][ T7670] Quota error (device loop1): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 75.569307][ T7670] EXT4-fs warning (device loop1): ext4_enable_quotas:7145: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 75.618567][ T7670] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 75.633370][ T7688] loop4: detected capacity change from 0 to 512 [ 75.663837][ T29] audit: type=1326 audit(1738395996.002:213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7695 comm="syz.2.2043" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4d8a1dcda9 code=0x0 [ 75.663922][ T7670] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2031: bg 0: block 40: padding at end of block bitmap is not set [ 75.706467][ T7688] EXT4-fs (loop4): SIPHASH is not a valid default hash value [ 75.710754][ T7670] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 75.724729][ T7670] EXT4-fs (loop1): 1 truncate cleaned up [ 75.770486][ T7670] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.810697][ T29] audit: type=1326 audit(1738395996.142:214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7709 comm="syz.4.2050" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8ccbb0cda9 code=0x0 [ 75.966424][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.103799][ T7761] loop2: detected capacity change from 0 to 1024 [ 76.127955][ T7765] loop0: detected capacity change from 0 to 512 [ 76.136763][ T7761] ext2: Unknown parameter 'no' [ 76.167661][ T7765] EXT4-fs error (device loop0): ext4_orphan_get:1415: comm syz.0.2077: bad orphan inode 15 [ 76.201993][ T7765] ext4_test_bit(bit=14, block=18) = 1 [ 76.207408][ T7765] is_bad_inode(inode)=0 [ 76.211648][ T7765] NEXT_ORPHAN(inode)=1023 [ 76.216020][ T7765] max_ino=32 [ 76.219341][ T7765] i_nlink=0 [ 76.242677][ T7765] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2977: inode #15: comm syz.0.2077: corrupted xattr block 19: invalid header [ 76.281570][ T7765] EXT4-fs warning (device loop0): ext4_evict_inode:276: xattr delete (err -117) [ 76.282018][ T7765] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 76.308889][ T7765] ext4 filesystem being mounted at /378/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 76.346523][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 76.358236][ T29] audit: type=1400 audit(1738395996.666:215): avc: denied { create } for pid=7792 comm="syz.1.2092" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 76.380126][ T29] audit: type=1326 audit(1738395996.685:216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7796 comm="syz.0.2091" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f78279bcda9 code=0x0 [ 76.451556][ T7803] loop1: detected capacity change from 0 to 512 [ 76.467905][ T7803] EXT4-fs error (device loop1): ext4_orphan_get:1415: comm syz.1.2095: bad orphan inode 15 [ 76.468060][ T7803] ext4_test_bit(bit=14, block=18) = 1 [ 76.468076][ T7803] is_bad_inode(inode)=0 [ 76.468084][ T7803] NEXT_ORPHAN(inode)=1023 [ 76.468093][ T7803] max_ino=32 [ 76.468100][ T7803] i_nlink=0 [ 76.468184][ T7803] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2977: inode #15: comm syz.1.2095: corrupted xattr block 19: bad e_name length [ 76.471189][ T7803] EXT4-fs warning (device loop1): ext4_evict_inode:276: xattr delete (err -117) [ 76.471569][ T7803] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 76.471643][ T7803] ext4 filesystem being mounted at /441/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 76.479105][ T7810] dccp_v4_rcv: dropped packet with invalid checksum [ 76.509740][ T7812] loop0: detected capacity change from 0 to 512 [ 76.509958][ T7812] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 76.542778][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 76.637797][ T7834] futex_wake_op: syz.4.2111 tries to shift op by -1; fix this program [ 76.779970][ T7854] dccp_invalid_packet: P.Data Offset(0) too small [ 76.865918][ T7867] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 77.030906][ T7881] loop4: detected capacity change from 0 to 8192 [ 77.102522][ T7881] loop4: p1 p3 < 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 [ 77.124906][ T7881] loop4: p1 start 4294967040 is beyond EOD, truncated [ 77.240323][ T7906] loop2: detected capacity change from 0 to 164 [ 77.275169][ T7881] loop4: p5 start 4294967040 is beyond EOD, truncated [ 77.282144][ T7906] rock: directory entry would overflow storage [ 77.288306][ T7906] rock: sig=0x4543, size=28, remaining=18 [ 77.301221][ T7881] loop4: p7 start 4294967040 is beyond EOD, truncated [ 77.341457][ T7881] loop4: p9 start 4294967040 is beyond EOD, truncated [ 77.373132][ T7881] loop4: p11 start 4294967040 is beyond EOD, truncated [ 77.401019][ T7881] loop4: p13 start 4294967040 is beyond EOD, truncated [ 77.421641][ T7935] 9pnet_fd: p9_fd_create_tcp (7935): problem connecting socket to 127.0.0.1 [ 77.425487][ T7936] loop3: detected capacity change from 0 to 512 [ 77.437107][ T7881] loop4: p15 start 4294967040 is beyond EOD, truncated [ 77.447572][ T7881] loop4: p17 start 4294967040 is beyond EOD, truncated [ 77.448596][ T7936] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 77.463103][ T7936] EXT4-fs (loop3): orphan cleanup on readonly fs [ 77.466114][ T7881] loop4: p19 start 4294967040 is beyond EOD, truncated [ 77.486877][ T7936] Quota error (device loop3): dq_insert_tree: Quota tree root isn't allocated! [ 77.495903][ T7936] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 77.505739][ T7936] EXT4-fs error (device loop3): ext4_acquire_dquot:6927: comm syz.3.2162: Failed to acquire dquot type 1 [ 77.538823][ T7881] loop4: p21 start 4294967040 is beyond EOD, truncated [ 77.579687][ T7881] loop4: p23 start 4294967040 is beyond EOD, truncated [ 77.581408][ T7936] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2162: bg 0: block 40: padding at end of block bitmap is not set [ 77.606199][ T7881] loop4: p25 start 4294967040 is beyond EOD, truncated [ 77.613483][ T7936] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 77.627920][ T7936] EXT4-fs (loop3): 1 truncate cleaned up [ 77.634036][ T7936] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 77.658655][ T7881] loop4: p27 start 4294967040 is beyond EOD, truncated [ 77.675689][ T7881] loop4: p29 start 4294967040 is beyond EOD, truncated [ 77.683160][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.710092][ T7881] loop4: p31 start 4294967040 is beyond EOD, truncated [ 77.726738][ T7881] loop4: p33 start 4294967040 is beyond EOD, truncated [ 77.745559][ T7881] loop4: p35 start 4294967040 is beyond EOD, truncated [ 77.781745][ T7881] loop4: p37 start 4294967040 is beyond EOD, truncated [ 77.797770][ T7881] loop4: p39 start 4294967040 is beyond EOD, truncated [ 77.824822][ T7881] loop4: p41 start 4294967040 is beyond EOD, truncated [ 77.844026][ T7881] loop4: p43 start 4294967040 is beyond EOD, truncated [ 77.853978][ T7969] loop0: detected capacity change from 0 to 8192 [ 77.868987][ T7881] loop4: p45 start 4294967040 is beyond EOD, truncated [ 77.891810][ T7881] loop4: p47 start 4294967040 is beyond EOD, truncated [ 77.908056][ T7969] loop0: p1 p2 p3 p4 [ 77.915399][ T7969] loop0: p1 start 51314688 is beyond EOD, truncated [ 77.923152][ T7881] loop4: p49 start 4294967040 is beyond EOD, truncated [ 77.941392][ T7969] loop0: p3 size 100663552 extends beyond EOD, truncated [ 77.948755][ T7881] loop4: p51 start 4294967040 is beyond EOD, truncated [ 77.958696][ T7881] loop4: p53 start 4294967040 is beyond EOD, truncated [ 77.969514][ T7881] loop4: p55 start 4294967040 is beyond EOD, truncated [ 77.997031][ T29] audit: type=1400 audit(1738395998.201:217): avc: denied { create } for pid=7993 comm="syz.1.2191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 78.024929][ T7881] loop4: p57 start 4294967040 is beyond EOD, truncated [ 78.045253][ T7881] loop4: p59 start 4294967040 is beyond EOD, truncated [ 78.061212][ T7881] loop4: p61 start 4294967040 is beyond EOD, truncated [ 78.079264][ T7881] loop4: p63 start 4294967040 is beyond EOD, truncated [ 78.091673][ T7881] loop4: p65 start 4294967040 is beyond EOD, truncated [ 78.103547][ T7881] loop4: p67 start 4294967040 is beyond EOD, truncated [ 78.119854][ T7881] loop4: p69 start 4294967040 is beyond EOD, truncated [ 78.146273][ T7881] loop4: p71 start 4294967040 is beyond EOD, truncated [ 78.175201][ T7881] loop4: p73 start 4294967040 is beyond EOD, truncated [ 78.198305][ T29] audit: type=1326 audit(1738395998.388:218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8017 comm="syz.0.2203" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f78279bcda9 code=0x0 [ 78.223813][ T7881] loop4: p75 start 4294967040 is beyond EOD, truncated [ 78.234880][ T7881] loop4: p77 start 4294967040 is beyond EOD, truncated [ 78.250779][ T7881] loop4: p79 start 4294967040 is beyond EOD, truncated [ 78.269301][ T7881] loop4: p81 start 4294967040 is beyond EOD, truncated [ 78.302682][ T7881] loop4: p83 start 4294967040 is beyond EOD, truncated [ 78.320189][ T7881] loop4: p85 start 4294967040 is beyond EOD, truncated [ 78.336279][ T7881] loop4: p87 start 4294967040 is beyond EOD, truncated [ 78.349427][ T7881] loop4: p89 start 4294967040 is beyond EOD, truncated [ 78.384382][ T8043] loop1: detected capacity change from 0 to 512 [ 78.394247][ T7881] loop4: p91 start 4294967040 is beyond EOD, truncated [ 78.404983][ T8043] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 78.418366][ T7881] loop4: p93 start 4294967040 is beyond EOD, truncated [ 78.441654][ T7881] loop4: p95 start 4294967040 is beyond EOD, truncated [ 78.464151][ T7881] loop4: p97 start 4294967040 is beyond EOD, truncated [ 78.471984][ T7881] loop4: p99 start 4294967040 is beyond EOD, truncated [ 78.486684][ T7881] loop4: p101 start 4294967040 is beyond EOD, truncated [ 78.508818][ T7881] loop4: p103 start 4294967040 is beyond EOD, truncated [ 78.526805][ T7881] loop4: p105 start 4294967040 is beyond EOD, truncated [ 78.541083][ T8066] loop1: detected capacity change from 0 to 512 [ 78.558203][ T7881] loop4: p107 start 4294967040 is beyond EOD, truncated [ 78.571371][ T8066] EXT4-fs: Ignoring removed nomblk_io_submit option [ 78.578585][ T7881] loop4: p109 start 4294967040 is beyond EOD, truncated [ 78.588416][ T7881] loop4: p111 start 4294967040 is beyond EOD, truncated [ 78.597653][ T8066] EXT4-fs: Ignoring removed mblk_io_submit option [ 78.615663][ T7881] loop4: p113 start 4294967040 is beyond EOD, truncated [ 78.630221][ T7881] loop4: p115 start 4294967040 is beyond EOD, truncated [ 78.643819][ T7881] loop4: p117 start 4294967040 is beyond EOD, truncated [ 78.651582][ T7881] loop4: p119 start 4294967040 is beyond EOD, truncated [ 78.652951][ T8066] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 78.659295][ T7881] loop4: p121 start 4294967040 is beyond EOD, truncated [ 78.674309][ T7881] loop4: p123 start 4294967040 is beyond EOD, truncated [ 78.682320][ T7881] loop4: p125 start 4294967040 is beyond EOD, truncated [ 78.690014][ T7881] loop4: p127 start 4294967040 is beyond EOD, truncated [ 78.697597][ T7881] loop4: p129 start 4294967040 is beyond EOD, truncated [ 78.700022][ T8066] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 78.705155][ T7881] loop4: p131 start 4294967040 is beyond EOD, truncated [ 78.720178][ T7881] loop4: p133 start 4294967040 is beyond EOD, truncated [ 78.727857][ T7881] loop4: p135 start 4294967040 is beyond EOD, truncated [ 78.736779][ T7881] loop4: p137 start 4294967040 is beyond EOD, truncated [ 78.754766][ T7881] loop4: p139 start 4294967040 is beyond EOD, truncated [ 78.777817][ T7881] loop4: p141 start 4294967040 is beyond EOD, truncated [ 78.785008][ T7881] loop4: p142 could not be added: -ENOMEM [ 78.790886][ T7881] loop4: p143 start 4294967040 is beyond EOD, truncated [ 78.791226][ T8066] EXT4-fs (loop1): 1 truncate cleaned up [ 78.798042][ T7881] loop4: p144 could not be added: -ENOMEM [ 78.809423][ T7881] loop4: p145 start 4294967040 is beyond EOD, truncated [ 78.824800][ T8096] loop3: detected capacity change from 0 to 128 [ 78.831593][ T7881] loop4: p146 could not be added: -ENOMEM [ 78.833636][ T8066] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.837449][ T7881] loop4: p147 start 4294967040 is beyond EOD, truncated [ 78.857133][ T7881] loop4: p148 could not be added: -ENOMEM [ 78.863037][ T7881] loop4: p149 start 4294967040 is beyond EOD, truncated [ 78.883448][ T8096] FAT-fs (loop3): bogus sectors per cluster 0 [ 78.889586][ T8096] FAT-fs (loop3): Can't find a valid FAT filesystem [ 78.907293][ T7881] loop4: p151 start 4294967040 is beyond EOD, truncated [ 78.915157][ T7881] loop4: p153 start 4294967040 is beyond EOD, truncated [ 78.922818][ T7881] loop4: p155 start 4294967040 is beyond EOD, truncated [ 78.936633][ T7881] loop4: p157 start 4294967040 is beyond EOD, truncated [ 78.948530][ T7881] loop4: p159 start 4294967040 is beyond EOD, truncated [ 78.956150][ T7881] loop4: p161 start 4294967040 is beyond EOD, truncated [ 78.969614][ T7881] loop4: p163 start 4294967040 is beyond EOD, truncated [ 78.989132][ T7881] loop4: p165 start 4294967040 is beyond EOD, truncated [ 78.991166][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.005275][ T7881] loop4: p167 start 4294967040 is beyond EOD, truncated [ 79.059699][ T7881] loop4: p169 start 4294967040 is beyond EOD, truncated [ 79.087396][ T7881] loop4: p171 start 4294967040 is beyond EOD, truncated [ 79.104694][ T7881] loop4: p173 start 4294967040 is beyond EOD, truncated [ 79.114449][ T7881] loop4: p175 start 4294967040 is beyond EOD, truncated [ 79.122342][ T7881] loop4: p177 start 4294967040 is beyond EOD, truncated [ 79.130810][ T7881] loop4: p179 start 4294967040 is beyond EOD, truncated [ 79.138079][ T8122] IPv6: addrconf: prefix option has invalid lifetime [ 79.158293][ T7881] loop4: p181 start 4294967040 is beyond EOD, truncated [ 79.166219][ T7881] loop4: p183 start 4294967040 is beyond EOD, truncated [ 79.173840][ T7881] loop4: p185 start 4294967040 is beyond EOD, truncated [ 79.211759][ T8120] loop0: detected capacity change from 0 to 8192 [ 79.234026][ T7881] loop4: p187 start 4294967040 is beyond EOD, truncated [ 79.244996][ T7881] loop4: p189 start 4294967040 is beyond EOD, truncated [ 79.246189][ T8136] tmpfs: Bad value for 'mpol' [ 79.257705][ T7881] loop4: p191 start 4294967040 is beyond EOD, truncated [ 79.267310][ T8120] loop0: p1 p2 p3 p4 [ 79.271446][ T8120] loop0: p1 start 67159808 is beyond EOD, truncated [ 79.278194][ T8120] loop0: p2 size 130943 extends beyond EOD, truncated [ 79.294440][ T7881] loop4: p193 start 4294967040 is beyond EOD, truncated [ 79.311272][ T7881] loop4: p195 start 4294967040 is beyond EOD, truncated [ 79.322175][ T8120] loop0: p3 start 12586 is beyond EOD, truncated [ 79.328694][ T8120] loop0: p4 size 3599499264 extends beyond EOD, truncated [ 79.345811][ T7881] loop4: p197 start 4294967040 is beyond EOD, truncated [ 79.355922][ T7881] loop4: p199 start 4294967040 is beyond EOD, truncated [ 79.365657][ T7881] loop4: p201 start 4294967040 is beyond EOD, truncated [ 79.379177][ T7881] loop4: p203 start 4294967040 is beyond EOD, truncated [ 79.399879][ T7881] loop4: p205 start 4294967040 is beyond EOD, truncated [ 79.420745][ T7881] loop4: p207 start 4294967040 is beyond EOD, truncated [ 79.427609][ T8153] 9pnet_fd: Insufficient options for proto=fd [ 79.437561][ T8155] tmpfs: Bad value for 'mpol' [ 79.442391][ T7881] loop4: p209 start 4294967040 is beyond EOD, truncated [ 79.464749][ T7881] loop4: p211 start 4294967040 is beyond EOD, truncated [ 79.476351][ T3888] udevd[3888]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 79.485608][ T3772] udevd[3772]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 79.504214][ T7881] loop4: p213 start 4294967040 is beyond EOD, truncated [ 79.530962][ T7881] loop4: p215 start 4294967040 is beyond EOD, truncated [ 79.553647][ T7881] loop4: p217 start 4294967040 is beyond EOD, truncated [ 79.586705][ T7881] loop4: p219 start 4294967040 is beyond EOD, truncated [ 79.621037][ T7881] loop4: p221 start 4294967040 is beyond EOD, truncated [ 79.639354][ T7881] loop4: p223 start 4294967040 is beyond EOD, truncated [ 79.662522][ T7881] loop4: p225 start 4294967040 is beyond EOD, truncated [ 79.681171][ T7881] loop4: p227 start 4294967040 is beyond EOD, truncated [ 79.701800][ T8194] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 79.701800][ T8194] Ue[%#s' [ 79.740399][ T7881] loop4: p229 start 4294967040 is beyond EOD, truncated [ 79.754725][ T7881] loop4: p231 start 4294967040 is beyond EOD, truncated [ 79.770395][ T7881] loop4: p233 start 4294967040 is beyond EOD, truncated [ 79.778471][ T7881] loop4: p235 start 4294967040 is beyond EOD, truncated [ 79.780561][ T8203] loop0: detected capacity change from 0 to 128 [ 79.795745][ T8204] loop2: detected capacity change from 0 to 512 [ 79.804471][ T7881] loop4: p237 start 4294967040 is beyond EOD, truncated [ 79.822013][ T8204] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2240: inode #12: comm syz.2.2295: corrupted in-inode xattr: invalid ea_ino [ 79.835686][ T7881] loop4: p239 start 4294967040 is beyond EOD, truncated [ 79.864351][ T7881] loop4: p241 start 4294967040 is beyond EOD, truncated [ 79.872111][ T8204] EXT4-fs error (device loop2): ext4_orphan_get:1394: comm syz.2.2295: couldn't read orphan inode 12 (err -117) [ 79.885410][ T8211] tmpfs: Bad value for 'mpol' [ 79.890360][ T8209] loop1: detected capacity change from 0 to 2048 [ 79.897441][ T7881] loop4: p243 start 4294967040 is beyond EOD, truncated [ 79.904772][ T8204] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.917213][ T7881] loop4: p245 start 4294967040 is beyond EOD, truncated [ 79.930835][ T8209] GPT:first_usable_lbas don't match. [ 79.935369][ T7881] loop4: p247 start 4294967040 is beyond EOD, [ 79.936118][ T8209] GPT:34 != 290 [ 79.936130][ T8209] GPT: Use GNU Parted to correct GPT errors. [ 79.936268][ T8209] loop1: p1 p2 p3 [ 79.942370][ T7881] truncated [ 79.963773][ T7881] loop4: p249 start 4294967040 is beyond EOD, truncated [ 79.976005][ T7881] loop4: p251 start 4294967040 is beyond EOD, truncated [ 79.990748][ T8215] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 80.006240][ T3301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.026137][ T7881] loop4: p253 start 4294967040 is beyond EOD, truncated [ 80.027196][ T3000] GPT:first_usable_lbas don't match. [ 80.038527][ T3000] GPT:34 != 290 [ 80.042005][ T3000] GPT: Use GNU Parted to correct GPT errors. [ 80.048124][ T3000] loop1: p1 p2 p3 [ 80.049816][ T7881] loop4: p255 start 4294967040 is beyond EOD, truncated [ 80.075775][ T8221] capability: warning: `syz.2.2300' uses deprecated v2 capabilities in a way that may be insecure [ 80.118781][ T8225] loop0: detected capacity change from 0 to 512 [ 80.170502][ T8225] EXT4-fs: Ignoring removed nomblk_io_submit option [ 80.195720][ T8223] loop1: detected capacity change from 0 to 8192 [ 80.205583][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop4p12, 10) failed: No such file or directory [ 80.205813][ T3445] udevd[3445]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 80.216505][ T8225] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 80.226184][ T3888] udevd[3888]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 80.233057][ T8225] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=1842c01c, mo2=0002] [ 80.253247][ T8225] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (80) [ 80.261570][ T3892] udevd[3892]: inotify_add_watch(7, /dev/loop4p14, 10) failed: No such file or directory [ 80.262740][ T8225] EXT4-fs (loop0): Skipping orphan cleanup due to unknown ROCOMPAT features [ 80.282109][ T3772] udevd[3772]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 80.284172][ T8230] udevd[8230]: inotify_add_watch(7, /dev/loop4p24, 10) failed: No such file or directory [ 80.292782][ T8227] udevd[8227]: inotify_add_watch(7, /dev/loop4p18, 10) failed: No such file or directory [ 80.303401][ T8223] loop1: p1 p3 [ 80.319996][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop4p10, 10) failed: No such file or directory [ 80.330384][ T8225] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 80.371154][ T8223] loop1: p1 start 131079 is beyond EOD, truncated [ 80.377670][ T8223] loop1: p3 start 235340575 is beyond EOD, truncated [ 80.417394][ T3000] loop1: p1 p3 [ 80.431555][ T3000] loop1: p1 start 131079 is beyond EOD, truncated [ 80.437996][ T3000] loop1: p3 start 235340575 is beyond EOD, truncated [ 80.511265][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.642107][ T8254] loop2: detected capacity change from 0 to 1024 [ 80.690782][ T8254] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 80.700655][ T8254] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 80.756684][ T8257] loop0: detected capacity change from 0 to 512 [ 80.771031][ T8254] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 80.786168][ T8257] EXT4-fs: Ignoring removed nomblk_io_submit option [ 80.793025][ T8257] EXT4-fs: Ignoring removed mblk_io_submit option [ 80.809384][ T8254] EXT4-fs error (device loop2): ext4_get_journal_inode:5798: inode #5: comm syz.2.2317: unexpected bad inode w/o EXT4_IGET_BAD [ 80.845956][ T8264] loop1: detected capacity change from 0 to 512 [ 80.856342][ T8254] EXT4-fs (loop2): no journal found [ 80.861626][ T8254] EXT4-fs (loop2): can't get journal size [ 80.864060][ T8257] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (3832!=33349) [ 80.880793][ T8254] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 80.892018][ T8264] ext4: Unknown parameter 'smackfsdef' [ 80.925465][ T8257] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a840e02c, mo2=0002] [ 80.971851][ T8257] System zones: 1-12 [ 80.976337][ T3301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.989191][ T8257] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.995542][ T8257] EXT4-fs error (device loop0): ext4_read_inode_bitmap:167: comm syz.0.2319: Inode bitmap for bg 0 marked uninitialized [ 81.051122][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 81.051134][ T29] audit: type=1400 audit(1738396001.051:222): avc: denied { setcurrent } for pid=8280 comm="syz.2.2327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 81.058662][ T8257] EXT4-fs (loop0): Remounting filesystem read-only [ 81.112818][ T8285] loop4: detected capacity change from 0 to 128 [ 81.121198][ T8285] FAT-fs (loop4): bogus number of reserved sectors [ 81.127875][ T8285] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 81.137223][ T8285] FAT-fs (loop4): Can't find a valid FAT filesystem [ 81.139744][ T8257] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 81.157435][ T8257] SELinux: (dev loop0, type ext4) getxattr errno 5 [ 81.206866][ T8257] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.207213][ T29] audit: type=1326 audit(1738396001.201:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8292 comm="syz.2.2335" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4d8a1dcda9 code=0x0 [ 81.246704][ T8297] dccp_invalid_packet: P.type (CLOSE) not Data || [Data]Ack, while P.X == 0 [ 81.289314][ T8295] dccp_invalid_packet: P.Data Offset(0) too small [ 81.342538][ T8303] loop1: detected capacity change from 0 to 2048 [ 81.355780][ T8305] loop2: detected capacity change from 0 to 1024 [ 81.362819][ T8303] EXT4-fs (loop1): bad block size 8192 [ 81.395084][ T8305] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.498078][ T3301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.651989][ T29] audit: type=1400 audit(1738396001.622:224): avc: denied { remount } for pid=8334 comm="syz.2.2355" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 81.774099][ T29] audit: type=1400 audit(1738396001.734:225): avc: denied { sqpoll } for pid=8348 comm="syz.0.2362" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 81.856502][ T8360] loop0: detected capacity change from 0 to 512 [ 81.863041][ T8360] EXT4-fs: Ignoring removed orlov option [ 81.905730][ T8360] EXT4-fs error (device loop0): ext4_orphan_get:1389: comm syz.0.2367: inode #13: comm syz.0.2367: iget: illegal inode # [ 81.918748][ T8360] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz.0.2367: couldn't read orphan inode 13 (err -117) [ 81.932549][ T8360] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.948206][ T8367] loop2: detected capacity change from 0 to 1024 [ 81.967932][ T8367] EXT4-fs (loop2): Can't support bigalloc feature without extents feature [ 81.967932][ T8367] [ 81.978684][ T8367] EXT4-fs (loop2): couldn't mount as ext2 due to feature incompatibilities [ 81.990608][ T29] audit: type=1400 audit(1738396001.931:226): avc: denied { create } for pid=8370 comm="syz.1.2372" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 81.992828][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.252587][ T8389] loop0: detected capacity change from 0 to 512 [ 82.255412][ T8387] loop1: detected capacity change from 0 to 256 [ 82.281335][ T8389] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 82.341395][ T8389] EXT4-fs warning (device loop0): ext4_block_to_path:107: block 3279945729 > max in inode 13 [ 82.356699][ T8387] FAT-fs (loop1): bogus number of FAT sectors [ 82.362789][ T8387] FAT-fs (loop1): Can't find a valid FAT filesystem [ 82.383682][ T8389] EXT4-fs warning (device loop0): ext4_block_to_path:107: block 3279945730 > max in inode 13 [ 82.425562][ T8389] EXT4-fs (loop0): 1 truncate cleaned up [ 82.436402][ T8389] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.531310][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.785794][ T8217] loop3: detected capacity change from 0 to 262144 [ 82.904928][ T8446] loop2: detected capacity change from 0 to 512 [ 82.944131][ T8446] EXT4-fs: Ignoring removed oldalloc option [ 82.957104][ T8446] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 82.973689][ T8450] loop4: detected capacity change from 0 to 512 [ 82.993527][ T8450] EXT4-fs: Ignoring removed oldalloc option [ 83.003544][ T8446] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 83.017864][ T8450] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2240: inode #15: comm syz.4.2411: corrupted in-inode xattr: overlapping e_value [ 83.028967][ T8446] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b846c01c, mo2=0102] [ 83.071745][ T8446] System zones: 0-2, 18-18, 34-34 [ 83.077086][ T8446] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -117 [ 83.097528][ T8450] EXT4-fs (loop4): Remounting filesystem read-only [ 83.108654][ T8446] EXT4-fs error (device loop2): ext4_orphan_get:1415: comm syz.2.2408: bad orphan inode 15 [ 83.123103][ T8450] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.149659][ T8446] ext4_test_bit(bit=14, block=18) = 1 [ 83.155054][ T8446] is_bad_inode(inode)=0 [ 83.159313][ T8446] NEXT_ORPHAN(inode)=2264924160 [ 83.164161][ T8446] max_ino=32 [ 83.167384][ T8446] i_nlink=0 [ 83.186891][ T8450] SELinux: (dev loop4, type ext4) getxattr errno 5 [ 83.200470][ T8450] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.209459][ T8446] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1145: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 83.264225][ T8446] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2408: bg 0: block 80: padding at end of block bitmap is not set [ 83.307021][ T8446] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 83.344085][ T8446] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.457780][ T3301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.654665][ T8497] loop4: detected capacity change from 0 to 1764 [ 83.737228][ T29] audit: type=1326 audit(1738396003.577:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8506 comm="syz.2.2438" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4d8a1dcda9 code=0x0 [ 83.992619][ T8538] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 84.129687][ T8560] nfs4: Bad value for 'source' [ 84.187911][ T8564] loop2: detected capacity change from 0 to 1764 [ 84.209480][ T8564] grow_buffers: requested out-of-range block 18446744073709486114 for device loop2 [ 84.218884][ T8564] isofs_fill_super: bread failed, dev=loop2, iso_blknum=-32751, block=-65502 [ 84.236827][ T8572] dccp_invalid_packet: P.type (CLOSEREQ) not Data || [Data]Ack, while P.X == 0 [ 84.333232][ T8582] cgroup: Bad value for 'name' [ 84.340775][ T8580] loop4: detected capacity change from 0 to 1024 [ 84.381850][ T8580] EXT4-fs: Ignoring removed nobh option [ 84.411079][ T8580] ext4: Bad value for 'init_itable' [ 84.566173][ T8612] loop3: detected capacity change from 0 to 512 [ 84.620320][ T8612] EXT4-fs: Ignoring removed nomblk_io_submit option [ 84.643395][ T8612] EXT4-fs: Ignoring removed mblk_io_submit option [ 84.673373][ T8612] EXT4-fs: Ignoring removed i_version option [ 84.707501][ T8617] loop2: detected capacity change from 0 to 8192 [ 84.728697][ T8612] EXT4-fs (loop3): 1 orphan inode deleted [ 84.734775][ T8612] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.792206][ T8617] loop2: p2 p3 p4 [ 84.798908][ T8617] loop2: p2 start 452985600 is beyond EOD, truncated [ 84.805680][ T8617] loop2: p3 size 33554432 extends beyond EOD, truncated [ 84.814321][ T8635] tmpfs: Bad value for 'nr_blocks' [ 84.835557][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.848428][ T8617] loop2: p4 start 8388607 is beyond EOD, truncated [ 84.871691][ T8637] loop4: detected capacity change from 0 to 512 [ 84.947368][ T8645] bpf: Bad value for 'mode' [ 84.953404][ T8649] loop3: detected capacity change from 0 to 164 [ 84.967425][ T8637] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 85.013991][ T8653] loop2: detected capacity change from 0 to 128 [ 85.045982][ T8637] EXT4-fs (loop4): orphan cleanup on readonly fs [ 85.062671][ T8226] udevd[8226]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 85.097005][ T8637] Quota error (device loop4): find_block_dqentry: Quota for id 0 referenced but not present [ 85.107247][ T8637] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 85.116977][ T8637] EXT4-fs error (device loop4): ext4_acquire_dquot:6927: comm syz.4.2501: Failed to acquire dquot type 1 [ 85.169973][ T8637] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2501: bg 0: block 40: padding at end of block bitmap is not set [ 85.185282][ T8662] loop3: detected capacity change from 0 to 512 [ 85.220410][ T8637] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 85.220791][ T8665] loop0: detected capacity change from 0 to 2048 [ 85.246766][ T8637] EXT4-fs (loop4): 1 truncate cleaned up [ 85.257903][ T8662] Quota error (device loop3): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 85.259788][ T8637] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 85.268000][ T8662] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 85.290240][ T8662] EXT4-fs error (device loop3): ext4_acquire_dquot:6927: comm syz.3.2514: Failed to acquire dquot type 1 [ 85.314551][ T8662] EXT4-fs (loop3): 1 truncate cleaned up [ 85.342059][ T8674] loop1: detected capacity change from 0 to 512 [ 85.359926][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.381156][ T8662] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.401498][ T8662] ext4 filesystem being mounted at /490/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.458514][ T8674] EXT4-fs error (device loop1): __ext4_fill_super:5497: inode #2: comm syz.1.2516: casefold flag without casefold feature [ 85.532123][ T8674] EXT4-fs (loop1): get root inode failed [ 85.537792][ T8674] EXT4-fs (loop1): mount failed [ 85.574199][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.645815][ T8694] loop2: detected capacity change from 0 to 164 [ 85.730013][ T8691] loop4: detected capacity change from 0 to 8192 [ 85.788035][ T8691] loop4: p1 p2 p4 < > [ 85.792153][ T8691] loop4: partition table partially beyond EOD, truncated [ 85.814865][ T8691] loop4: p1 size 108986237 extends beyond EOD, truncated [ 85.840455][ T8691] loop4: p2 start 65535 is beyond EOD, truncated [ 85.846888][ T8691] loop4: p4 start 50331648 is beyond EOD, truncated [ 86.010671][ T8732] loop1: detected capacity change from 0 to 512 [ 86.049448][ T8732] EXT4-fs warning (device loop1): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 86.061008][ T8732] EXT4-fs warning (device loop1): dx_probe:881: Enable large directory feature to access it [ 86.071129][ T8732] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.2546: Corrupt directory, running e2fsck is recommended [ 86.186015][ T8732] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 86.253682][ T8758] Invalid ELF header type: 3 != 1 [ 86.257788][ T8732] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2240: inode #15: comm syz.1.2546: corrupted in-inode xattr: invalid ea_ino [ 86.374918][ T8732] EXT4-fs error (device loop1): ext4_orphan_get:1394: comm syz.1.2546: couldn't read orphan inode 15 (err -117) [ 86.445780][ T8732] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.579958][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.806078][ T8832] loop0: detected capacity change from 0 to 1764 [ 86.998909][ T8869] futex_wake_op: syz.4.2611 tries to shift op by -1; fix this program [ 87.055704][ T8859] loop1: detected capacity change from 0 to 8192 [ 87.094299][ T8859] loop1: p1 p3 p4 [ 87.098162][ T8859] loop1: p1 start 51379968 is beyond EOD, truncated [ 87.104830][ T8859] loop1: p3 size 100663552 extends beyond EOD, truncated [ 87.129295][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 87.129307][ T29] audit: type=1400 audit(2000000002.899:231): avc: denied { write } for pid=8881 comm="syz.4.2619" 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 [ 87.129436][ T8883] random: crng reseeded on system resumption [ 87.147678][ T8859] loop1: p4 start 8139008 is beyond EOD, truncated [ 87.173184][ T29] audit: type=1400 audit(2000000002.899:232): avc: denied { open } for pid=8881 comm="syz.4.2619" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 87.234390][ T8893] loop0: detected capacity change from 0 to 512 [ 87.334751][ T8893] Quota error (device loop0): do_check_range: Getting dqdh_entries 1536 out of range 0-14 [ 87.344881][ T8893] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 87.354939][ T8893] EXT4-fs error (device loop0): ext4_acquire_dquot:6927: comm syz.0.2625: Failed to acquire dquot type 1 [ 87.390987][ T8226] udevd[8226]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 87.433952][ T8907] loop3: detected capacity change from 0 to 512 [ 87.460246][ T29] audit: type=1400 audit(2000000003.208:233): avc: denied { create } for pid=8910 comm="syz.1.2633" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 87.482360][ T8907] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 87.493303][ T8893] EXT4-fs (loop0): 1 truncate cleaned up [ 87.508263][ T8893] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.548851][ T8907] EXT4-fs (loop3): 1 truncate cleaned up [ 87.559166][ T8893] ext4 filesystem being mounted at /494/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.574722][ T8907] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.687018][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.703148][ T8928] loop4: detected capacity change from 0 to 2048 [ 87.714127][ T8928] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 87.719129][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.933025][ T8954] loop2: detected capacity change from 0 to 512 [ 87.968385][ T8954] EXT4-fs (loop2): orphan cleanup on readonly fs [ 87.976250][ T8954] EXT4-fs warning (device loop2): ext4_enable_quotas:7145: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 88.033492][ T8954] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 88.046793][ T8954] EXT4-fs error (device loop2): ext4_ext_check_inode:524: inode #13: comm syz.2.2654: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 88.131661][ T8954] EXT4-fs error (device loop2): ext4_orphan_get:1394: comm syz.2.2654: couldn't read orphan inode 13 (err -117) [ 88.188838][ T8954] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 88.254299][ T3301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.281472][ T8994] loop0: detected capacity change from 0 to 512 [ 88.302025][ T29] audit: type=1326 audit(275910595.003:234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8995 comm="syz.3.2675" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd3e092cda9 code=0x0 [ 88.335495][ T8994] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 88.359494][ T8994] EXT4-fs error (device loop0): ext4_quota_enable:7101: comm syz.0.2672: inode #167772160: comm syz.0.2672: iget: illegal inode # [ 88.407637][ T8994] EXT4-fs error (device loop0): ext4_quota_enable:7104: comm syz.0.2672: Bad quota inode: 167772160, type: 2 [ 88.441257][ T29] audit: type=1400 audit(275910595.115:235): avc: denied { create } for pid=9007 comm="syz.1.2678" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 88.474042][ T8994] EXT4-fs warning (device loop0): ext4_enable_quotas:7145: Failed to enable quota tracking (type=2, err=-117, ino=167772160). Please run e2fsck to fix. [ 88.527569][ T9014] loop3: detected capacity change from 0 to 512 [ 88.529944][ T8994] EXT4-fs (loop0): mount failed [ 88.542086][ T29] audit: type=1400 audit(275910595.181:236): avc: denied { unlink } for pid=3307 comm="syz-executor" name="file0" dev="tmpfs" ino=2914 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 88.586403][ T9014] EXT4-fs (loop3): orphan cleanup on readonly fs [ 88.605188][ T9014] EXT4-fs error (device loop3): ext4_quota_enable:7101: inode #15: comm syz.3.2682: iget: bogus i_mode (6755) [ 88.650395][ T9019] loop1: detected capacity change from 0 to 2048 [ 88.671006][ T9014] EXT4-fs error (device loop3): ext4_quota_enable:7104: comm syz.3.2682: Bad quota inode: 15, type: 2 [ 88.710694][ T9014] EXT4-fs warning (device loop3): ext4_enable_quotas:7145: Failed to enable quota tracking (type=2, err=-117, ino=15). Please run e2fsck to fix. [ 88.787088][ T9014] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 88.800546][ T9019] loop1: unable to read partition table [ 88.807899][ T9014] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 88.820954][ T9019] loop1: partition table beyond EOD, truncated [ 88.827349][ T9019] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 88.852836][ T29] audit: type=1326 audit(275910595.508:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9034 comm="syz.2.2692" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4d8a1dcda9 code=0x0 [ 88.910053][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.944639][ T29] audit: type=1400 audit(275910595.602:238): avc: denied { mount } for pid=9040 comm="syz.0.2704" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 88.969268][ T9043] loop3: detected capacity change from 0 to 512 [ 89.003418][ T9046] IPv6: addrconf: prefix option has invalid lifetime [ 89.011562][ T9043] EXT4-fs error (device loop3): __ext4_fill_super:5497: inode #2: comm syz.3.2695: casefold flag without casefold feature [ 89.024937][ T3000] loop1: unable to read partition table [ 89.025552][ T9043] EXT4-fs (loop3): get root inode failed [ 89.030605][ T3000] loop1: partition table beyond EOD, [ 89.036279][ T9043] EXT4-fs (loop3): mount failed [ 89.046642][ T3000] truncated [ 89.175334][ T9062] loop3: detected capacity change from 0 to 128 [ 89.423179][ T9097] loop3: detected capacity change from 0 to 164 [ 89.451028][ T9097] isofs_fill_super: root inode is not a directory. Corrupted media? [ 89.512377][ T9092] loop0: detected capacity change from 0 to 8192 [ 89.571514][ T9092] loop0: p1 < > p2 [ 89.575439][ T9092] loop0: partition table partially beyond EOD, truncated [ 89.592187][ T9092] loop0: p1 start 4177526784 is beyond EOD, truncated [ 89.599034][ T9092] loop0: p2 start 163840 is beyond EOD, truncated [ 89.776957][ T9139] loop3: detected capacity change from 0 to 128 [ 89.806471][ T9141] loop2: detected capacity change from 0 to 512 [ 89.832029][ T9135] loop0: detected capacity change from 0 to 2048 [ 89.857254][ T9148] loop3: detected capacity change from 0 to 1764 [ 89.872742][ T9135] loop0: p1 < > p2 < > p3 p4 [ 89.877440][ T9135] loop0: partition table partially beyond EOD, truncated [ 89.900603][ T9141] EXT4-fs warning (device loop2): ext4_enable_quotas:7145: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 89.919601][ T9135] loop0: p1 start 2305 is beyond EOD, truncated [ 89.925907][ T9135] loop0: p2 start 4294902784 is beyond EOD, truncated [ 89.932868][ T9135] loop0: p3 start 3724543488 is beyond EOD, truncated [ 89.939701][ T9135] loop0: p4 size 8192 extends beyond EOD, truncated [ 89.946484][ T9141] EXT4-fs (loop2): mount failed [ 89.969239][ T3000] loop0: p1 < > p2 < > p3 p4 [ 89.973952][ T3000] loop0: partition table partially beyond EOD, truncated [ 89.981555][ T3000] loop0: p1 start 2305 is beyond EOD, truncated [ 89.987916][ T3000] loop0: p2 start 4294902784 is beyond EOD, truncated [ 89.994740][ T3000] loop0: p3 start 3724543488 is beyond EOD, truncated [ 90.001545][ T3000] loop0: p4 size 8192 extends beyond EOD, truncated [ 90.074073][ T8226] udevd[8226]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 90.122743][ T8226] udevd[8226]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 90.152817][ T9178] loop4: detected capacity change from 0 to 512 [ 90.172766][ T9178] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 90.181060][ T9178] EXT4-fs (loop4): bad geometry: first data block is 0 with a 1k block and cluster size [ 90.220751][ T9188] loop2: detected capacity change from 0 to 128 [ 90.426373][ T9217] loop0: detected capacity change from 0 to 1024 [ 90.458420][ T9217] EXT4-fs: dax option not supported [ 90.549517][ T9234] loop3: detected capacity change from 0 to 512 [ 90.597175][ T9234] EXT4-fs error (device loop3): ext4_find_inline_data_nolock:164: inode #15: comm syz.3.2789: inline data xattr refers to an external xattr inode [ 90.661016][ T9234] EXT4-fs (loop3): Remounting filesystem read-only [ 90.666903][ T9251] loop1: detected capacity change from 0 to 512 [ 90.681205][ T9234] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.733413][ T9251] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.2797: bg 0: block 5: invalid block bitmap [ 90.758117][ T9234] SELinux: (dev loop3, type ext4) getxattr errno 5 [ 90.776360][ T9251] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 90.785584][ T9234] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.812287][ T9260] loop2: detected capacity change from 0 to 132 [ 90.827361][ T9251] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.2797: attempt to clear invalid blocks 9508352 len 1 [ 90.874822][ T9260] isofs_fill_super: bread failed, dev=loop2, iso_blknum=33, block=66 [ 90.921338][ T9251] EXT4-fs (loop1): 1 orphan inode deleted [ 90.933119][ T9251] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.957850][ T9271] loop4: detected capacity change from 0 to 512 [ 90.965073][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.990504][ T9271] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 91.006606][ T9271] EXT4-fs error (device loop4): ext4_orphan_get:1389: inode #15: comm syz.4.2806: casefold flag without casefold feature [ 91.057385][ T9271] EXT4-fs error (device loop4): ext4_orphan_get:1394: comm syz.4.2806: couldn't read orphan inode 15 (err -117) [ 91.097489][ T9271] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.226750][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.592159][ T9341] loop4: detected capacity change from 0 to 512 [ 91.650836][ T9341] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 91.699627][ T9341] EXT4-fs (loop4): orphan cleanup on readonly fs [ 91.706577][ T9341] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2840: invalid indirect mapped block 256 (level 2) [ 91.739389][ T9351] Process accounting paused [ 91.777998][ T9341] EXT4-fs (loop4): 2 truncates cleaned up [ 91.784284][ T9341] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 91.846645][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.927108][ T9382] 9pnet: Could not find request transport: 0xffffffffffffffff [ 92.107110][ T9411] loop0: detected capacity change from 0 to 128 [ 92.119243][ T9407] loop4: detected capacity change from 0 to 2048 [ 92.129119][ T9411] FAT-fs (loop0): bogus number of reserved sectors [ 92.135749][ T9411] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 92.145099][ T9411] FAT-fs (loop0): Can't find a valid FAT filesystem [ 92.157840][ T9407] EXT4-fs (loop4): invalid inodes per group: 0 [ 92.157840][ T9407] [ 92.260616][ T9429] IPv6: addrconf: prefix option has invalid lifetime [ 92.283298][ T9433] tmpfs: Bad value for 'mpol' [ 92.291726][ T9431] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.316645][ T9431] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.563474][ T9481] loop2: detected capacity change from 0 to 512 [ 92.584147][ T9485] loop0: detected capacity change from 0 to 128 [ 92.586324][ T9481] ext4: Unknown parameter 'rootcontext [ 92.586324][ T9481] staff_u' [ 92.597283][ T9485] vfat: Bad value for 'utf8' [ 92.734307][ T9505] loop1: detected capacity change from 0 to 2048 [ 92.742974][ T9509] loop2: detected capacity change from 0 to 512 [ 92.761895][ T9511] loop0: detected capacity change from 0 to 512 [ 92.769927][ T9511] EXT4-fs: Ignoring removed oldalloc option [ 92.780350][ T9509] __quota_error: 3 callbacks suppressed [ 92.780362][ T9509] Quota error (device loop2): write_blk: dquota write failed [ 92.793422][ T9509] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 92.803272][ T9509] EXT4-fs error (device loop2): ext4_acquire_dquot:6927: comm syz.2.2923: Failed to acquire dquot type 1 [ 92.809743][ T9519] loop4: detected capacity change from 0 to 1024 [ 92.815678][ T9509] EXT4-fs (loop2): 1 truncate cleaned up [ 92.826986][ T9519] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 92.837949][ T9519] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 92.841595][ T9511] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:164: inode #15: comm syz.0.2924: inline data xattr refers to an external xattr inode [ 92.849900][ T9509] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.862558][ T9511] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz.0.2924: couldn't read orphan inode 15 (err -117) [ 92.895488][ T9511] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.907823][ T9519] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 92.918018][ T9519] EXT4-fs (loop4): invalid journal inode [ 92.925066][ T9519] EXT4-fs (loop4): can't get journal size [ 92.926313][ T9521] tmpfs: Bad value for 'mpol' [ 92.936197][ T9519] EXT4-fs error (device loop4): ext4_protect_reserved_inode:182: inode #3: comm syz.4.2926: blocks 2-2 from inode overlap system zone [ 92.956300][ T9519] EXT4-fs (loop4): failed to initialize system zone (-117) [ 92.963740][ T9519] EXT4-fs (loop4): mount failed [ 92.986671][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.050357][ T9534] loop0: detected capacity change from 0 to 512 [ 93.093586][ T9534] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 93.103485][ T3301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.162160][ T9534] Quota error (device loop0): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 93.172571][ T9534] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 93.182116][ T9534] EXT4-fs error (device loop0): ext4_acquire_dquot:6927: comm syz.0.2930: Failed to acquire dquot type 0 [ 93.207021][ T9534] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1145: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 93.207981][ T9554] loop2: detected capacity change from 0 to 128 [ 93.222953][ T9534] EXT4-fs (loop0): 1 truncate cleaned up [ 93.235201][ T9534] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.261039][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.433607][ T9587] loop4: detected capacity change from 0 to 512 [ 93.489426][ T9587] EXT4-fs error (device loop4): ext4_get_branch:178: inode #13: block 1024: comm syz.4.2959: invalid block [ 93.526132][ T9587] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.2959: invalid indirect mapped block 1024 (level 0) [ 93.541726][ T29] audit: type=1400 audit(275910599.895:241): avc: denied { create } for pid=9604 comm="syz.0.2967" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 93.562895][ T9587] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2959: bg 0: block 35: padding at end of block bitmap is not set [ 93.585704][ T9587] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 93.614650][ T9587] EXT4-fs (loop4): 1 truncate cleaned up [ 93.673109][ T9621] dccp_invalid_packet: P.Data Offset(0) too small [ 93.707276][ T29] audit: type=1400 audit(275910600.045:242): avc: denied { read write } for pid=9627 comm="syz.3.2979" name="ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 93.730682][ T29] audit: type=1400 audit(275910600.045:243): avc: denied { ioctl open } for pid=9627 comm="syz.3.2979" path="/dev/ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 93.871467][ T9657] loop4: detected capacity change from 0 to 128 [ 93.894398][ T9657] EXT4-fs: Ignoring removed i_version option [ 93.900425][ T9657] EXT4-fs: Ignoring removed orlov option [ 93.943885][ T9657] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 94.003923][ T9671] loop3: detected capacity change from 0 to 512 [ 94.039534][ T9677] loop1: detected capacity change from 0 to 2048 [ 94.055411][ T9671] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 94.064495][ T9671] EXT4-fs (loop3): ea_inode feature is not supported for Hurd [ 94.514808][ T9724] loop3: detected capacity change from 0 to 8192 [ 94.550324][ T9724] loop3: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 94.561552][ T9724] loop3: p3 size 16744448 extends beyond EOD, truncated [ 94.665905][ T9739] loop1: detected capacity change from 0 to 2048 [ 94.717773][ T9745] loop2: detected capacity change from 0 to 512 [ 94.730487][ T9747] loop4: detected capacity change from 0 to 512 [ 94.737225][ T9745] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 94.746912][ T9739] Alternate GPT is invalid, using primary GPT. [ 94.753209][ T9739] loop1: p1 p2 p3 [ 94.761936][ T9745] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=884ee02c, mo2=0102] [ 94.817007][ T9745] EXT4-fs (loop2): orphan cleanup on readonly fs [ 94.825439][ T9747] EXT4-fs: group quota file already specified [ 94.851869][ T9745] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.3036: invalid indirect mapped block 2185560079 (level 1) [ 94.928313][ T9745] EXT4-fs (loop2): Remounting filesystem read-only [ 94.971291][ T9745] EXT4-fs (loop2): 1 truncate cleaned up [ 94.977371][ T9745] SELinux: (dev loop2, type ext4) getxattr errno 5 [ 95.039022][ T9767] loop4: detected capacity change from 0 to 512 [ 95.046573][ T9768] loop0: detected capacity change from 0 to 512 [ 95.053938][ T9768] FAT-fs (loop0): bogus sectors per cluster 69 [ 95.060236][ T9768] FAT-fs (loop0): Can't find a valid FAT filesystem [ 95.070455][ T9767] EXT4-fs error (device loop4): ext4_orphan_get:1389: inode #17: comm syz.4.3047: iget: bogus i_mode (0) [ 95.082268][ T9767] EXT4-fs error (device loop4): ext4_orphan_get:1394: comm syz.4.3047: couldn't read orphan inode 17 (err -117) [ 95.447891][ T9814] SELinux: Context system_u:object_r:semanage_exec_t:s0 is not valid (left unmapped). [ 95.465107][ T29] audit: type=1400 audit(275910601.691:244): avc: denied { relabelto } for pid=9813 comm="syz.3.3069" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:semanage_exec_t:s0" [ 95.492428][ T29] audit: type=1400 audit(275910601.691:245): avc: denied { associate } for pid=9813 comm="syz.3.3069" name="cgroup.procs" dev="cgroup" ino=151 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:semanage_exec_t:s0" [ 95.664749][ T9849] futex_wake_op: syz.4.3089 tries to shift op by -1; fix this program [ 95.686517][ T9851] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 95.693134][ T9851] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 95.700664][ T9851] vhci_hcd vhci_hcd.0: Device attached [ 95.701130][ T9847] loop0: detected capacity change from 0 to 2048 [ 95.724519][ T9852] vhci_hcd: connection closed [ 95.724787][ T55] vhci_hcd: stop threads [ 95.733839][ T55] vhci_hcd: release socket [ 95.738254][ T55] vhci_hcd: disconnect device [ 95.910690][ T9874] loop2: detected capacity change from 0 to 128 [ 95.969410][ T3445] udevd[3445]: inotify_add_watch(7, /dev/loop3p25, 10) failed: No such file or directory [ 95.978207][ T3888] udevd[3888]: inotify_add_watch(7, /dev/loop3p26, 10) failed: No such file or directory [ 95.983998][ T8226] udevd[8226]: inotify_add_watch(7, /dev/loop3p24, 10) failed: No such file or directory [ 95.998574][ T3889] udevd[3889]: inotify_add_watch(7, /dev/loop3p29, 10) failed: No such file or directory [ 96.000264][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop3p33, 10) failed: No such file or directory [ 96.010028][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p30, 10) failed: No such file or directory [ 96.019932][ T3892] udevd[3892]: inotify_add_watch(7, /dev/loop3p34, 10) failed: No such file or directory [ 96.039619][ T8229] udevd[8229]: inotify_add_watch(7, /dev/loop3p27, 10) failed: No such file or directory [ 96.084839][ T8227] udevd[8227]: inotify_add_watch(7, /dev/loop3p31, 10) failed: No such file or directory [ 96.097461][ T8230] udevd[8230]: inotify_add_watch(7, /dev/loop3p32, 10) failed: No such file or directory [ 96.188991][ T29] audit: type=1326 audit(275910602.374:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9898 comm="syz.3.3110" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd3e092cda9 code=0x0 [ 96.222205][ T9900] loop2: detected capacity change from 0 to 512 [ 96.249354][ T9900] EXT4-fs error (device loop2): ext4_ext_check_inode:524: inode #4: comm syz.2.3111: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 9(4), depth 0(0) [ 96.271324][ T9908] loop0: detected capacity change from 0 to 1024 [ 96.318722][ T9908] EXT4-fs: Ignoring removed orlov option [ 96.324406][ T9908] EXT4-fs: Ignoring removed i_version option [ 96.330515][ T9908] EXT4-fs: Ignoring removed orlov option [ 96.336197][ T9908] EXT4-fs: Ignoring removed oldalloc option [ 96.355149][ T9900] EXT4-fs error (device loop2): ext4_quota_enable:7104: comm syz.2.3111: Bad quota inode: 4, type: 1 [ 96.393759][ T9900] EXT4-fs warning (device loop2): ext4_enable_quotas:7145: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 96.427942][ T9908] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 96.438968][ T9908] EXT4-fs (loop0): group descriptors corrupted! [ 96.452868][ T9900] EXT4-fs (loop2): mount failed [ 96.572483][ T9930] loop0: detected capacity change from 0 to 512 [ 96.682057][ T9930] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.3125: Invalid inode bitmap blk 4 in block_group 0 [ 96.918318][ T9968] loop0: detected capacity change from 0 to 512 [ 96.944763][ T9968] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 96.967266][ T9971] loop3: detected capacity change from 0 to 1024 [ 96.985064][ T9968] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 96.994174][ T9971] ext4: Bad value for 'mb_optimize_scan' [ 97.014457][ T9968] EXT4-fs (loop0): failed to initialize system zone (-117) [ 97.043546][ T9968] EXT4-fs (loop0): mount failed [ 97.090319][ T9987] loop4: detected capacity change from 0 to 512 [ 97.135569][ T9987] EXT4-fs (loop4): unable to read superblock [ 97.169147][ T9997] loop1: detected capacity change from 0 to 512 [ 97.202427][ T9997] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 97.329072][T10012] loop3: detected capacity change from 0 to 1024 [ 97.358467][T10015] loop4: detected capacity change from 0 to 512 [ 97.393583][T10012] EXT4-fs error (device loop3): __ext4_fill_super:5497: inode #2: comm syz.3.3164: unexpected EA_INODE flag [ 97.431596][T10012] EXT4-fs (loop3): get root inode failed [ 97.437332][T10012] EXT4-fs (loop3): mount failed [ 97.454665][T10015] EXT4-fs error (device loop4): ext4_init_orphan_info:586: comm syz.4.3166: inode #0: comm syz.4.3166: iget: illegal inode # [ 97.468049][T10015] EXT4-fs (loop4): Remounting filesystem read-only [ 97.474797][T10015] EXT4-fs (loop4): get orphan inode failed [ 97.477808][T10027] loop0: detected capacity change from 0 to 128 [ 97.481821][T10024] loop2: detected capacity change from 0 to 512 [ 97.493425][T10015] EXT4-fs (loop4): mount failed [ 97.493522][T10024] EXT4-fs: Ignoring removed oldalloc option [ 97.507613][T10024] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 97.556769][T10027] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 97.568496][T10024] EXT4-fs (loop2): 1 truncate cleaned up [ 97.580944][T10031] loop1: detected capacity change from 0 to 2048 [ 97.621348][T10039] syz.2.3175(10039): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 97.682375][T10031] Alternate GPT is invalid, using primary GPT. [ 97.688850][T10031] loop1: p2 p3 p7 [ 97.785601][T10057] dccp_invalid_packet: P.Data Offset(102) too large [ 97.913966][T10079] loop4: detected capacity change from 0 to 512 [ 97.948898][T10079] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 97.959164][T10079] EXT4-fs (loop4): group descriptors corrupted! [ 98.010266][T10092] loop2: detected capacity change from 0 to 128 [ 98.048421][T10092] FAT-fs (loop2): bogus number of FAT sectors [ 98.054628][T10092] FAT-fs (loop2): Can't find a valid FAT filesystem [ 98.362715][T10150] loop0: detected capacity change from 0 to 512 [ 98.385572][T10150] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 98.563221][T10161] loop2: detected capacity change from 0 to 8192 [ 98.588172][ T29] audit: type=1400 audit(275911372.652:247): avc: denied { create } for pid=10177 comm="syz.3.3245" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 98.628013][T10161] loop2: p2 p3 p4 [ 98.632221][T10161] loop2: p3 size 16777484 extends beyond EOD, truncated [ 98.639305][T10183] loop1: detected capacity change from 0 to 1764 [ 98.642756][T10161] loop2: p4 size 81920 extends beyond EOD, truncated [ 99.050381][T10189] loop4: detected capacity change from 0 to 32768 [ 99.085149][T10189] loop4: p1 p3 < p5 > [ 99.170678][T10247] loop1: detected capacity change from 0 to 2048 [ 99.177547][T10247] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 99.442054][T10295] loop0: detected capacity change from 0 to 1024 [ 99.518850][T10295] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 99.530729][T10295] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 99.548825][T10295] EXT4-fs (loop0): invalid journal inode [ 99.554644][T10295] EXT4-fs (loop0): can't get journal size [ 99.617258][ T29] audit: type=1400 audit(275911373.733:248): avc: denied { mounton } for pid=10318 comm="syz.4.3315" path="/syzcgroup/cpu/syz4/cgroup.procs" dev="cgroup" ino=249 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" [ 99.646291][T10321] 9pnet: Could not find request transport: t [ 99.913440][ T29] audit: type=1400 audit(275911374.048:249): avc: denied { write } for pid=10368 comm="syz.4.3338" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 100.042231][T10385] dccp_invalid_packet: P.CsCov 4 exceeds packet length 28 [ 100.096423][T10387] loop4: detected capacity change from 0 to 2048 [ 100.125821][T10396] tmpfs: Bad value for 'nr_blocks' [ 100.185400][ T29] audit: type=1400 audit(275911374.321:250): avc: denied { read } for pid=10402 comm="syz.1.3356" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 100.204630][T10409] cgroup: Unknown subsys name '@﬽4*oңhoU' [ 100.247399][ T29] audit: type=1326 audit(275911374.395:251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10413 comm="syz.0.3361" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f78279bcda9 code=0x0 [ 100.488114][T10454] loop2: detected capacity change from 0 to 512 [ 100.501649][T10435] loop3: detected capacity change from 0 to 8192 [ 100.529911][T10461] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 100.539844][T10459] loop1: detected capacity change from 0 to 512 [ 100.541403][T10435] loop3: p1 p2 p3 [ 100.547097][T10459] EXT4-fs: Ignoring removed oldalloc option [ 100.559165][T10435] loop3: p1 start 51379968 is beyond EOD, truncated [ 100.566350][T10454] EXT4-fs: Ignoring removed bh option [ 100.567482][T10435] loop3: p3 size 100663552 extends beyond EOD, truncated [ 100.579047][T10459] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 214 vs 220 free clusters [ 100.594839][T10459] EXT4-fs error (device loop1): ext4_xattr_inode_iget:436: comm syz.1.3384: Parent and EA inode have the same ino 15 [ 100.607679][T10459] EXT4-fs (loop1): 1 orphan inode deleted [ 100.614171][ T3000] loop3: p1 p2 p3 [ 100.620867][ T3000] loop3: p1 start 51379968 is beyond EOD, truncated [ 100.636863][ T3000] loop3: p3 size 100663552 extends beyond EOD, truncated [ 100.668483][T10454] EXT4-fs error (device loop2): ext4_quota_enable:7101: comm syz.2.3381: inode #33554432: comm syz.2.3381: iget: illegal inode # [ 100.707565][T10454] EXT4-fs (loop2): Remounting filesystem read-only [ 100.714226][T10454] EXT4-fs warning (device loop2): ext4_enable_quotas:7145: Failed to enable quota tracking (type=2, err=-117, ino=33554432). Please run e2fsck to fix. [ 100.737415][T10454] EXT4-fs (loop2): mount failed [ 100.842254][T10495] loop1: detected capacity change from 0 to 512 [ 100.860543][T10495] SELinux: security_context_str_to_sid (unconfined_u,errors=continue) failed with errno=-22 [ 100.872649][T10497] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 100.879186][T10497] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 100.886967][T10497] vhci_hcd vhci_hcd.0: Device attached [ 100.896542][T10500] vhci_hcd: connection closed [ 100.902111][ T2318] vhci_hcd: stop threads [ 100.911252][ T2318] vhci_hcd: release socket [ 100.915795][ T2318] vhci_hcd: disconnect device [ 100.991504][T10516] loop2: detected capacity change from 0 to 764 [ 101.323172][T10571] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 101.329730][T10571] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 101.337350][T10571] vhci_hcd vhci_hcd.0: Device attached [ 101.371801][T10573] vhci_hcd: connection closed [ 101.371975][ T55] vhci_hcd: stop threads [ 101.380988][ T55] vhci_hcd: release socket [ 101.385417][ T55] vhci_hcd: disconnect device [ 101.453198][T10593] loop0: detected capacity change from 0 to 2048 [ 101.470357][T10591] loop4: detected capacity change from 0 to 1024 [ 101.534688][T10591] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 101.545689][T10591] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 101.565312][T10591] JBD2: no valid journal superblock found [ 101.571150][T10591] EXT4-fs (loop4): Could not load journal inode [ 101.672764][T10616] IPv6: addrconf: prefix option has invalid lifetime [ 101.679596][T10616] IPv6: addrconf: prefix option has invalid lifetime [ 101.702380][T10622] loop2: detected capacity change from 0 to 128 [ 102.034304][T10677] loop3: detected capacity change from 0 to 512 [ 102.059348][T10677] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 102.111998][T10677] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=800ec018, mo2=0002] [ 102.128112][T10677] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2240: inode #15: comm syz.3.3490: corrupted in-inode xattr: bad e_name length [ 102.142142][T10696] loop1: detected capacity change from 0 to 512 [ 102.156220][T10677] EXT4-fs error (device loop3): ext4_orphan_get:1394: comm syz.3.3490: couldn't read orphan inode 15 (err -117) [ 102.184554][T10696] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 102.257880][T10706] loop3: detected capacity change from 0 to 128 [ 102.286523][T10706] vfat: Bad value for 'nonumtail' [ 102.352846][T10716] loop0: detected capacity change from 0 to 512 [ 102.364606][T10716] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 102.418690][T10716] EXT4-fs error (device loop0): ext4_orphan_get:1415: comm syz.0.3507: bad orphan inode 16 [ 102.441807][T10716] ext4_test_bit(bit=15, block=4) = 0 [ 102.447173][T10716] EXT4-fs (loop0): 1 orphan inode deleted [ 102.606261][T10760] loop1: detected capacity change from 0 to 512 [ 102.648954][T10760] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 102.685383][T10760] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e12c, mo2=0002] [ 102.705053][T10760] EXT4-fs (loop1): orphan cleanup on readonly fs [ 102.713407][T10760] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.3528: bg 0: block 361: padding at end of block bitmap is not set [ 102.740785][T10760] EXT4-fs (loop1): Remounting filesystem read-only [ 102.773073][T10760] EXT4-fs (loop1): 1 truncate cleaned up [ 102.813054][T10760] SELinux: (dev loop1, type ext4) getxattr errno 5 [ 102.844911][T10791] loop0: detected capacity change from 0 to 512 [ 102.867591][T10795] delete_channel: no stack [ 102.874507][T10795] delete_channel: no stack [ 102.888714][T10791] EXT4-fs (loop0): filesystem is read-only [ 102.894837][T10791] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 102.914875][T10791] EXT4-fs (loop0): filesystem is read-only [ 102.920846][T10791] EXT4-fs (loop0): orphan cleanup on readonly fs [ 102.943482][T10791] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3543: bg 0: block 64: padding at end of block bitmap is not set [ 102.982571][T10791] EXT4-fs (loop0): Remounting filesystem read-only [ 102.997862][T10791] EXT4-fs (loop0): 1 orphan inode deleted [ 103.004182][T10791] SELinux: (dev loop0, type ext4) getxattr errno 5 [ 103.093024][T10824] loop3: detected capacity change from 0 to 512 [ 103.131409][T10824] ext4: Unknown parameter 'subj_type' [ 103.316403][T10863] loop4: detected capacity change from 0 to 128 [ 103.345572][T10863] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 103.378642][T10869] loop2: detected capacity change from 0 to 512 [ 103.398196][ T29] audit: type=1326 audit(275911377.702:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10873 comm="syz.4.3584" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8ccbb0cda9 code=0x0 [ 103.446733][ T29] audit: type=1400 audit(275911377.755:253): avc: denied { write } for pid=10878 comm="syz.1.3586" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 103.469903][T10869] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 103.478573][T10869] EXT4-fs (loop2): orphan cleanup on readonly fs [ 103.500308][ T29] audit: type=1326 audit(275911377.807:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10881 comm="syz.4.3588" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8ccbb0cda9 code=0x0 [ 103.530286][T10869] Quota error (device loop2): dq_insert_tree: Quota tree root isn't allocated! [ 103.539358][T10869] Quota error (device loop2): qtree_write_dquot: Error -5 occurred while creating quota [ 103.549155][T10869] EXT4-fs error (device loop2): ext4_acquire_dquot:6927: comm syz.2.3581: Failed to acquire dquot type 1 [ 103.592050][T10869] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.3581: bg 0: block 40: padding at end of block bitmap is not set [ 103.593925][ T29] audit: type=1400 audit(275911377.891:255): avc: denied { mounton } for pid=10886 comm="syz.3.3591" path="/syzcgroup/cpu/syz3/cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:semanage_exec_t:s0" [ 103.665610][T10869] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 103.687624][T10869] EXT4-fs (loop2): 1 truncate cleaned up [ 104.043256][T10935] loop2: detected capacity change from 0 to 2048 [ 104.102790][T10935] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 5497558138884)! [ 104.113930][T10935] EXT4-fs (loop2): group descriptors corrupted! [ 104.234653][T10963] loop3: detected capacity change from 0 to 164 [ 104.607377][T11020] 9pnet: Could not find request transport: t [ 104.699599][ T29] audit: type=1326 audit(275911379.067:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11038 comm="syz.3.3664" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd3e092cda9 code=0x0 [ 104.736014][T11029] loop4: detected capacity change from 0 to 8192 [ 104.770074][T11029] loop4: p2 p3 [ 104.773623][T11029] loop4: p2 size 2147483392 extends beyond EOD, truncated [ 104.788118][T11029] loop4: p3 start 117440512 is beyond EOD, truncated [ 104.879216][T11059] 9pnet: Could not find request transport: t [ 104.917278][T11070] loop0: detected capacity change from 0 to 512 [ 104.963179][T11070] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 104.971178][T11070] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 105.010153][T11070] EXT4-fs (loop0): orphan cleanup on readonly fs [ 105.015271][T11085] loop3: detected capacity change from 0 to 764 [ 105.023126][T11070] EXT4-fs warning (device loop0): ext4_block_to_path:107: block 3279949761 > max in inode 13 [ 105.043725][T11070] EXT4-fs warning (device loop0): ext4_block_to_path:107: block 3279949762 > max in inode 13 [ 105.054234][T11070] EXT4-fs (loop0): 1 truncate cleaned up [ 105.086215][T11095] loop4: detected capacity change from 0 to 164 [ 105.093804][T11095] ISOFS: unable to read i-node block [ 105.099124][T11095] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 105.153369][T11105] tmpfs: Bad value for 'mpol' [ 105.264453][T11119] loop0: detected capacity change from 0 to 512 [ 105.272626][ T29] audit: type=1400 audit(275911379.665:257): avc: denied { unmount } for pid=11120 comm="syz.4.3706" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 105.319617][T11123] loop2: detected capacity change from 0 to 2048 [ 105.329872][T11119] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 105.356326][T11123] EXT4-fs (loop2): failed to initialize system zone (-117) [ 105.363716][T11123] EXT4-fs (loop2): mount failed [ 105.368825][T11119] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (20904!=33349) [ 105.442505][T11119] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 105.451281][T11119] EXT4-fs (loop0): orphan cleanup on readonly fs [ 105.458798][T11119] EXT4-fs error (device loop0): ext4_map_blocks:671: inode #2: block 4: comm syz.0.3704: lblock 0 mapped to illegal pblock 4 (length 1) [ 105.473473][T11119] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -117 [ 105.539622][T11157] loop2: detected capacity change from 0 to 512 [ 105.593104][T11157] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 105.601066][T11157] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 105.615810][T11171] futex_wake_op: syz.3.3728 tries to shift op by -1; fix this program [ 105.621066][T11157] EXT4-fs (loop2): orphan cleanup on readonly fs [ 105.636428][T11157] EXT4-fs warning (device loop2): ext4_block_to_path:107: block 3279949761 > max in inode 13 [ 105.648719][T11157] EXT4-fs warning (device loop2): ext4_block_to_path:107: block 3279949762 > max in inode 13 [ 105.659273][T11157] EXT4-fs (loop2): 1 truncate cleaned up [ 105.737493][T11187] loop2: detected capacity change from 0 to 256 [ 105.844096][T11204] loop1: detected capacity change from 0 to 764 [ 105.880400][T11193] loop4: detected capacity change from 0 to 8192 [ 105.914267][T11193] loop4: p1 p2 p3 p4 [ 105.918350][T11193] loop4: p1 start 67159808 is beyond EOD, truncated [ 105.925060][T11193] loop4: p2 size 130943 extends beyond EOD, truncated [ 105.970153][T11193] loop4: p3 size 8388608 extends beyond EOD, truncated [ 105.983970][T11193] loop4: p4 start 49398 is beyond EOD, truncated [ 106.087647][ T8226] udevd[8226]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 106.104969][ T3445] udevd[3445]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 106.179082][T11251] loop1: detected capacity change from 0 to 128 [ 106.226346][T11251] FAT-fs (loop1): bogus number of FAT sectors [ 106.232516][T11251] FAT-fs (loop1): Can't find a valid FAT filesystem [ 106.278772][T11266] loop0: detected capacity change from 0 to 512 [ 106.302593][T11266] EXT4-fs: Ignoring removed oldalloc option [ 106.311713][T11269] loop4: detected capacity change from 0 to 1024 [ 106.330507][T11266] EXT4-fs error (device loop0): ext4_orphan_get:1389: inode #15: comm syz.0.3776: iget: bad extended attribute block 1 [ 106.347998][T11269] EXT4-fs (loop4): Can't support bigalloc feature without extents feature [ 106.347998][T11269] [ 106.360870][T11269] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 106.383388][ T29] audit: type=1400 audit(275911380.841:258): avc: denied { rename } for pid=11279 comm="syz.3.3780" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:semanage_exec_t:s0" [ 106.412645][T11266] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz.0.3776: couldn't read orphan inode 15 (err -117) [ 106.465880][T11266] EXT4-fs mount: 36 callbacks suppressed [ 106.465893][T11266] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.532327][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.568127][T11302] loop4: detected capacity change from 0 to 512 [ 106.591352][T11302] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 106.626810][T11312] loop1: detected capacity change from 0 to 1024 [ 106.636294][T11302] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2240: inode #15: comm syz.4.3795: corrupted in-inode xattr: e_name out of bounds [ 106.660211][T11312] EXT4-fs: Ignoring removed i_version option [ 106.671558][T11312] EXT4-fs (loop1): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 106.681621][T11302] EXT4-fs error (device loop4): ext4_orphan_get:1394: comm syz.4.3795: couldn't read orphan inode 15 (err -117) [ 106.694960][T11312] Quota error (device loop1): do_check_range: Getting block 64 out of range 1-5 [ 106.704053][T11312] EXT4-fs error (device loop1): ext4_acquire_dquot:6927: comm syz.1.3798: Failed to acquire dquot type 0 [ 106.716141][T11302] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.739932][T11312] EXT4-fs error (device loop1): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 106.780909][T11312] EXT4-fs error (device loop1): ext4_do_update_inode:5154: inode #13: comm syz.1.3798: corrupted inode contents [ 106.794440][T11312] EXT4-fs error (device loop1): ext4_dirty_inode:6042: inode #13: comm syz.1.3798: mark_inode_dirty error [ 106.810378][T11337] loop2: detected capacity change from 0 to 1024 [ 106.817193][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.826446][T11337] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 106.835370][T11312] EXT4-fs error (device loop1): ext4_do_update_inode:5154: inode #13: comm syz.1.3798: corrupted inode contents [ 106.850935][T11337] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (4096), stripe is disabled [ 106.859641][T11312] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #13: comm syz.1.3798: mark_inode_dirty error [ 106.861415][T11337] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 106.881575][T11337] EXT4-fs (loop2): orphan cleanup on readonly fs [ 106.890503][T11312] EXT4-fs error (device loop1): ext4_do_update_inode:5154: inode #13: comm syz.1.3798: corrupted inode contents [ 106.908517][T11312] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 106.917251][T11337] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5838: Corrupt filesystem [ 106.927832][T11346] 9pnet_fd: p9_fd_create_unix (11346): problem connecting socket: ./file0: -2 [ 106.937021][T11312] EXT4-fs error (device loop1): ext4_do_update_inode:5154: inode #13: comm syz.1.3798: corrupted inode contents [ 106.949202][T11312] EXT4-fs error (device loop1): ext4_truncate:4240: inode #13: comm syz.1.3798: mark_inode_dirty error [ 106.960503][T11337] EXT4-fs (loop2): Remounting filesystem read-only [ 106.965896][T11312] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 106.967243][T11337] EXT4-fs (loop2): 1 orphan inode deleted [ 106.985976][T11337] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 106.998488][T11337] SELinux: (dev loop2, type ext4) getxattr errno 5 [ 107.005217][T11337] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.027146][T11312] EXT4-fs (loop1): 1 truncate cleaned up [ 107.037676][T11312] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.069030][T11356] loop3: detected capacity change from 0 to 512 [ 107.091144][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.096267][T11356] EXT4-fs: dax option not supported [ 107.391952][T11410] loop2: detected capacity change from 0 to 256 [ 107.395063][T11409] loop4: detected capacity change from 0 to 512 [ 107.438302][T11409] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 107.452980][T11409] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.3844: invalid indirect mapped block 2683928664 (level 1) [ 107.470203][T11409] EXT4-fs (loop4): 1 truncate cleaned up [ 107.481499][T11409] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.516588][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.744534][T11466] 9pnet_fd: p9_fd_create_unix (11466): problem connecting socket: ./file0: -2 [ 107.854446][T11486] loop1: detected capacity change from 0 to 512 [ 107.869012][T11484] loop2: detected capacity change from 0 to 2048 [ 107.883121][T11486] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.3882: bg 0: block 35: padding at end of block bitmap is not set [ 107.905117][T11486] EXT4-fs (loop1): Remounting filesystem read-only [ 107.911758][T11486] EXT4-fs (loop1): 1 truncate cleaned up [ 107.917224][T11495] loop0: detected capacity change from 0 to 512 [ 107.924268][T11486] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.952090][T11495] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 107.962981][T11499] loop4: detected capacity change from 0 to 512 [ 107.970223][T11499] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 107.981132][T11486] SELinux: (dev loop1, type ext4) getxattr errno 5 [ 107.987974][T11486] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.031739][T11507] loop2: detected capacity change from 0 to 1024 [ 108.079748][T11507] EXT4-fs (loop2): inodes count not valid: 40 vs 32 [ 108.538869][T11583] loop3: detected capacity change from 0 to 128 [ 108.560758][T11583] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 108.569299][T11583] FAT-fs (loop3): Filesystem has been set read-only [ 108.690376][T11609] loop2: detected capacity change from 0 to 164 [ 108.722350][T11609] ISOFS: Bad logical zone size 2055 [ 108.894366][T11649] dccp_v6_rcv: dropped packet with invalid checksum [ 108.930438][T11653] loop0: detected capacity change from 0 to 512 [ 108.960336][T11653] EXT4-fs: Ignoring removed oldalloc option [ 108.981190][T11653] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2240: inode #15: comm syz.0.3965: corrupted in-inode xattr: invalid ea_ino [ 108.998689][T11653] EXT4-fs (loop0): Remounting filesystem read-only [ 109.008547][T11653] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.020603][T11653] SELinux: (dev loop0, type ext4) getxattr errno 5 [ 109.028712][T11653] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.091097][T11678] dccp_invalid_packet: P.Data Offset(0) too small [ 109.111799][T11677] loop1: detected capacity change from 0 to 512 [ 109.142239][T11684] loop4: detected capacity change from 0 to 512 [ 109.150478][T11684] EXT4-fs: Ignoring removed i_version option [ 109.156605][T11684] EXT4-fs: Ignoring removed mblk_io_submit option [ 109.156685][T11686] loop0: detected capacity change from 0 to 1024 [ 109.176239][T11684] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 109.204920][T11684] EXT4-fs (loop4): 1 truncate cleaned up [ 109.212036][T11684] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.233267][T11686] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 109.262796][T11699] loop1: detected capacity change from 0 to 512 [ 109.271281][T11699] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 109.275484][T11686] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 109.286046][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.298142][T11686] EXT4-fs (loop0): orphan cleanup on readonly fs [ 109.305478][T11686] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5838: Corrupt filesystem [ 109.315445][T11686] EXT4-fs (loop0): Remounting filesystem read-only [ 109.315800][T11699] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #16: comm syz.1.3987: invalid indirect mapped block 4294967295 (level 0) [ 109.322070][T11686] __quota_error: 7 callbacks suppressed [ 109.322084][T11686] Quota error (device loop0): write_blk: dquota write failed [ 109.348935][T11686] Quota error (device loop0): write_blk: dquota write failed [ 109.356445][T11686] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 109.360308][T11699] EXT4-fs (loop1): Remounting filesystem read-only [ 109.366360][T11686] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 109.381694][T11686] EXT4-fs (loop0): 1 orphan inode deleted [ 109.394377][T11686] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 109.411017][T11709] loop3: detected capacity change from 0 to 512 [ 109.419733][T11699] EXT4-fs (loop1): 1 orphan inode deleted [ 109.425483][T11699] EXT4-fs (loop1): 1 truncate cleaned up [ 109.427576][T11686] SELinux: (dev loop0, type ext4) getxattr errno 5 [ 109.432677][T11699] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.450426][T11699] SELinux: (dev loop1, type ext4) getxattr errno 5 [ 109.452598][T11709] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 109.457416][T11686] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.474334][T11699] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.484085][T11709] EXT4-fs (loop3): orphan cleanup on readonly fs [ 109.494165][T11709] EXT4-fs error (device loop3): ext4_orphan_get:1389: inode #16: comm syz.3.3991: casefold flag without casefold feature [ 109.516990][T11709] EXT4-fs error (device loop3): ext4_orphan_get:1394: comm syz.3.3991: couldn't read orphan inode 16 (err -117) [ 109.542203][T11709] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 109.567113][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.590282][T11720] loop4: detected capacity change from 0 to 512 [ 109.616545][T11720] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.3996: invalid indirect mapped block 11 (level 0) [ 109.638699][T11720] EXT4-fs (loop4): Remounting filesystem read-only [ 109.645585][T11720] EXT4-fs (loop4): 1 truncate cleaned up [ 109.669033][T11720] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.683890][T11720] SELinux: (dev loop4, type ext4) getxattr errno 5 [ 109.691025][T11720] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.863345][T11762] loop1: detected capacity change from 0 to 1024 [ 109.873079][T11766] tmpfs: Bad value for 'mpol' [ 109.881349][T11762] EXT4-fs (loop1): Invalid log cluster size: 1284 [ 110.000678][T11782] loop3: detected capacity change from 0 to 512 [ 110.019183][T11782] EXT4-fs: Ignoring removed nobh option [ 110.057982][T11794] loop4: detected capacity change from 0 to 512 [ 110.082326][T11782] EXT4-fs error (device loop3): ext4_quota_enable:7097: comm syz.3.4026: Bad quota inum: 2, type: 0 [ 110.115517][T11794] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 110.116204][T11782] EXT4-fs (loop3): Remounting filesystem read-only [ 110.123457][T11794] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 110.129970][T11782] EXT4-fs warning (device loop3): ext4_enable_quotas:7145: Failed to enable quota tracking (type=0, err=-117, ino=2). Please run e2fsck to fix. [ 110.137982][T11794] System zones: 0-1, 15-15, 18-18, 34-34 [ 110.138073][T11794] EXT4-fs (loop4): orphan cleanup on readonly fs [ 110.165017][T11794] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=0 [ 110.174450][T11794] EXT4-fs warning (device loop4): ext4_enable_quotas:7145: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 110.189038][T11794] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 110.199570][T11782] EXT4-fs (loop3): mount failed [ 110.204574][T11794] EXT4-fs error (device loop4): ext4_orphan_get:1415: comm syz.4.4031: bad orphan inode 16 [ 110.215028][T11794] ext4_test_bit(bit=15, block=18) = 1 [ 110.220501][T11794] is_bad_inode(inode)=0 [ 110.224775][T11794] NEXT_ORPHAN(inode)=0 [ 110.228923][T11794] max_ino=32 [ 110.232363][T11794] i_nlink=2 [ 110.237217][T11794] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 110.266480][T11816] loop2: detected capacity change from 0 to 512 [ 110.323108][T11816] EXT4-fs: Ignoring removed i_version option [ 110.348980][T11816] EXT4-fs error (device loop2): ext4_get_journal_inode:5798: comm syz.2.4041: inode #196608: comm syz.2.4041: iget: illegal inode # [ 110.369716][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.386110][T11816] EXT4-fs (loop2): no journal found [ 110.391373][T11816] EXT4-fs (loop2): can't get journal size [ 110.399840][T11816] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 110.413525][T11816] EXT4-fs (loop2): Errors on filesystem, clearing orphan list. [ 110.427722][T11816] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.463036][ T3301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.817058][T11867] loop4: detected capacity change from 0 to 8192 [ 110.875459][T11867] loop4: p1 p2 p3 p4[EZD] [ 110.880997][T11867] loop4: p1 size 16128 extends beyond EOD, truncated [ 110.912575][T11867] loop4: p3 start 458783 is beyond EOD, truncated [ 110.919201][T11867] loop4: p4 size 65536 extends beyond EOD, truncated [ 111.032606][T11911] loop3: detected capacity change from 0 to 2048 [ 111.052510][ T8226] udevd[8226]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 111.075988][ T3445] udevd[3445]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 111.094278][T11911] loop3: p1 < > p4 [ 111.095575][ T3888] udevd[3888]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 111.121614][T11911] loop3: p4 size 8388608 extends beyond EOD, truncated [ 111.178693][ T3000] loop3: p1 < > p4 [ 111.182201][T11927] syz.2.4094 (11927): attempted to duplicate a private mapping with mremap. This is not supported. [ 111.187347][ T3000] loop3: p4 size 8388608 extends beyond EOD, truncated [ 111.259230][T11940] loop4: detected capacity change from 0 to 512 [ 111.285227][ T8226] udevd[8226]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 111.285340][T11940] EXT4-fs: Ignoring removed oldalloc option [ 111.296251][ T3445] udevd[3445]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 111.300883][T11940] EXT4-fs: inline encryption not supported [ 111.340603][T11940] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 111.350873][T11945] loop1: detected capacity change from 0 to 512 [ 111.360211][T11945] EXT4-fs (loop1): Invalid log block size: 31 [ 111.392799][ T8226] udevd[8226]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 111.409665][ T3445] udevd[3445]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 111.459064][T11940] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.4101: bg 0: block 64: padding at end of block bitmap is not set [ 111.500390][T11940] Quota error (device loop4): write_blk: dquota write failed [ 111.533350][T11940] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 111.591125][T11940] EXT4-fs error (device loop4): ext4_acquire_dquot:6927: comm syz.4.4101: Failed to acquire dquot type 0 [ 111.622352][T11940] EXT4-fs (loop4): 1 truncate cleaned up [ 111.656611][T11940] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.759720][T12003] loop2: detected capacity change from 0 to 512 [ 111.789756][T12003] EXT4-fs error (device loop2): ext4_get_journal_inode:5798: inode #32: comm syz.2.4131: iget: special inode unallocated [ 111.813510][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.839988][T12003] EXT4-fs (loop2): Remounting filesystem read-only [ 111.846642][T12003] EXT4-fs (loop2): no journal found [ 111.852056][T12003] EXT4-fs (loop2): can't get journal size [ 111.878719][T12003] EXT4-fs (loop2): get root inode failed [ 111.884476][T12003] EXT4-fs (loop2): mount failed [ 111.897019][T12018] cgroup: Need name or subsystem set [ 111.992913][T12029] loop3: detected capacity change from 0 to 512 [ 112.017327][T12033] loop1: detected capacity change from 0 to 512 [ 112.036329][T12029] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e028, mo2=0002] [ 112.073430][T12033] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 112.083563][T12033] EXT4-fs (loop1): group descriptors corrupted! [ 112.112507][T12029] System zones: 1-12 [ 112.138961][T12029] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.4143: invalid indirect mapped block 8 (level 2) [ 112.189388][T12048] loop0: detected capacity change from 0 to 256 [ 112.215693][T12029] EXT4-fs (loop3): Remounting filesystem read-only [ 112.228391][T12029] EXT4-fs (loop3): 1 truncate cleaned up [ 112.246704][T12056] loop2: detected capacity change from 0 to 512 [ 112.257881][T12029] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.276235][T12056] EXT4-fs: Ignoring removed i_version option [ 112.303613][T12029] SELinux: (dev loop3, type ext4) getxattr errno 5 [ 112.335705][T12029] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.347266][T12056] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a016c018, mo2=0002] [ 112.360234][T12056] System zones: 1-12 [ 112.360951][ T29] audit: type=1326 audit(275911387.120:261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12069 comm="syz.1.4163" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7a532bcda9 code=0x0 [ 112.404607][T12056] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.4156: bg 0: block 131: padding at end of block bitmap is not set [ 112.454405][T12056] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 112.482750][T12056] EXT4-fs (loop2): 1 truncate cleaned up [ 112.502839][T12056] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.541539][ T3301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.553764][ T29] audit: type=1400 audit(275911387.320:262): avc: denied { read } for pid=12089 comm="syz.0.4173" 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 [ 112.697891][T12116] loop4: detected capacity change from 0 to 512 [ 112.725287][T12116] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 112.745838][T12116] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #16: comm syz.4.4186: invalid indirect mapped block 4294967295 (level 0) [ 112.783842][T12116] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #16: comm syz.4.4186: invalid indirect mapped block 4294967295 (level 1) [ 112.798350][T12116] EXT4-fs (loop4): 1 orphan inode deleted [ 112.804120][T12116] EXT4-fs (loop4): 1 truncate cleaned up [ 112.810210][T12116] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.837254][ T29] audit: type=1400 audit(275911387.614:263): avc: denied { mount } for pid=12133 comm="syz.0.4194" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 112.868408][T12138] delete_channel: no stack [ 112.872865][T12138] delete_channel: no stack [ 112.881262][T12140] loop1: detected capacity change from 0 to 512 [ 112.899699][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.913975][T12140] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 112.942294][T12140] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2240: inode #15: comm syz.1.4198: corrupted in-inode xattr: e_name out of bounds [ 112.984327][T12144] loop3: detected capacity change from 0 to 8192 [ 112.991563][T12140] EXT4-fs (loop1): Remounting filesystem read-only [ 113.003860][T12140] EXT4-fs (loop1): 1 truncate cleaned up [ 113.009932][T12140] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.022306][T12140] SELinux: (dev loop1, type ext4) getxattr errno 5 [ 113.032349][T12140] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.094219][ T3000] ================================================================== [ 113.102339][ T3000] BUG: KCSAN: data-race in dont_mount / lookup_fast [ 113.108962][ T3000] [ 113.111317][ T3000] read-write to 0xffff888132428840 of 4 bytes by task 3445 on cpu 1: [ 113.119414][ T3000] dont_mount+0x2a/0x40 [ 113.123586][ T3000] vfs_unlink+0x298/0x430 [ 113.127937][ T3000] do_unlinkat+0x237/0x4d0 [ 113.132379][ T3000] __x64_sys_unlink+0x2e/0x40 [ 113.137073][ T3000] x64_sys_call+0x2329/0x2dc0 [ 113.141784][ T3000] do_syscall_64+0xc9/0x1c0 [ 113.146306][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.152218][ T3000] [ 113.154534][ T3000] read to 0xffff888132428840 of 4 bytes by task 3000 on cpu 0: [ 113.162070][ T3000] lookup_fast+0xe9/0x320 [ 113.166409][ T3000] walk_component+0x3f/0x230 [ 113.171004][ T3000] path_lookupat+0x10a/0x2b0 [ 113.175600][ T3000] filename_lookup+0x150/0x340 [ 113.180397][ T3000] do_readlinkat+0x89/0x210 [ 113.184898][ T3000] __x64_sys_readlink+0x47/0x60 [ 113.189754][ T3000] x64_sys_call+0x28ba/0x2dc0 [ 113.194431][ T3000] do_syscall_64+0xc9/0x1c0 [ 113.198931][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.204828][ T3000] [ 113.207159][ T3000] value changed: 0x00600008 -> 0x00008008 [ 113.212866][ T3000] [ 113.215180][ T3000] Reported by Kernel Concurrency Sanitizer on: [ 113.221321][ T3000] CPU: 0 UID: 0 PID: 3000 Comm: udevd Not tainted 6.13.0-syzkaller-09950-g60c828cf80c0 #0 [ 113.231204][ T3000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 113.241258][ T3000] ================================================================== [ 113.273097][T12174] loop4: detected capacity change from 0 to 2048 [ 113.313196][T12174] loop4: p2 < > p3 p4 [ 113.317863][T12174] loop4: p3 start 16842751 is beyond EOD, truncated [ 113.324627][T12174] loop4: p4 size 8192 extends beyond EOD, truncated