last executing test programs: 42.198759828s ago: executing program 0 (id=357): syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$evdev(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$evdev(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$evdev(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$evdev(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$evdev(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$evdev(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$evdev(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$evdev(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$evdev(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$evdev(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$evdev(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$evdev(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$evdev(&(0x7f0000000500), 0x4, 0x800) 42.195128458s ago: executing program 0 (id=363): syz_open_dev$media(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$media(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$media(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$media(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$media(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$media(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$media(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$media(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$media(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$media(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$media(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$media(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$media(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$media(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$media(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$media(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$media(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$media(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$media(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$media(&(0x7f0000000500), 0x4, 0x800) 42.160248591s ago: executing program 0 (id=366): socket$unix(0x1, 0x1, 0x0) 42.160039991s ago: executing program 2 (id=368): syz_init_net_socket$x25(0x9, 0x5, 0x0) 42.159764601s ago: executing program 0 (id=370): statfs(&(0x7f0000000000), &(0x7f0000000000)) 42.159678881s ago: executing program 0 (id=371): socket$inet6_sctp(0xa, 0x1, 0x84) 42.105842185s ago: executing program 0 (id=378): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 41.758984654s ago: executing program 2 (id=375): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 41.522816744s ago: executing program 2 (id=382): socket$inet_mptcp(0x2, 0x1, 0x106) 41.522414283s ago: executing program 2 (id=387): socket$inet6_udp(0xa, 0x2, 0x0) 41.521898074s ago: executing program 2 (id=389): process_mrelease(0xffffffffffffffff, 0x0) 41.312295621s ago: executing program 2 (id=391): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 685.517753ms ago: executing program 1 (id=2551): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @multicast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "3000bb", 0x8, 0x2b, 0x0, @private2, @local, {[], {0x3b00, 0x300, 0x8}}}}}}, 0x0) 636.389707ms ago: executing program 1 (id=2554): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x3, &(0x7f0000000440)=[{0x4d, 0x0, 0x1, 0xfffffffc}, {0x4, 0x4}, {0x6, 0xff, 0x0, 0x7fff0000}]}) 578.685132ms ago: executing program 1 (id=2557): syz_emit_ethernet(0x6f, &(0x7f0000000a40)={@local, @broadcast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x88, 0x0, @empty}, {0x0, 0x0, 0x4d, 0x0, @opaque="965b0156895dff3de39eeee15aa5a25cc5cc1f5a10142e53948d759fb61af979127fd9b8e95212ade7bdc25c9fb10b6f34034a0d2fb4f9eb3697d3a005e8b03db36e3279e2"}}}}}, 0x0) 508.059658ms ago: executing program 6 (id=2561): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="18020100000000000000000006010018504af4ff1000000095"], &(0x7f0000000040)='GPL\x00', 0x6, 0x30, &(0x7f00000000c0)=""/48, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x43}, 0x94) 507.782759ms ago: executing program 1 (id=2563): syz_read_part_table(0x5e0, &(0x7f0000001040)="$eJzs3D9rHEcUAPA3e6u9O1CikDrFgZqQQBRIJ3IkKRKkLuRPlyJNAikUQlIEVdKRQCB/PoCKNCEpohRCqV3YYISwwIUrYxAWuPInsAuLMbu3e7ZlVT5hMPx+xc7Mzrx5N8xrb4MXW16KyHcjjprRX72mKYu1Xjv/VYq2ezJtFtqJFBGf73740fro49SfvavfbkcMzmSp2raMUdu7VMYfu1//UnQrtprn9Tvduogy13Epdp7+0cNmTZrz6MyvvJyby4oqbsT/EbGRenUR9CMm8U/EK20prES82ss5N9e83dxgL6pZXTyzvfHB5L0oP4uuKqquRIex9WvKb0cU50f2Il57d+X786aa+Elq67CRc15YXG4HRT0xndo4rbo17xyebMVkMNs9cpu5q9Pvjj95q948p+keC/MeHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAC/f6D29cKbrB+80zzZ5r/0bxaOl2xIOmU0aMBheUf298sPTTz/0iNsff3Pw2dfu3+rPel9Nm/7cnVvTmzr9xWlT//X11eCZdffxry7fu59ymOG7f/7j6WPC4mDs/AAAAAAAAAAAAAAAAAAAA1PZjffRpMYgP/kzxRSzO/nqfYxCRUjccROQ8jHu50f35v9p5ue0d3Y5UB0XuQg6r6QcFll6KyP3f32w+KDCI1c16p1w2KdJzPSrneBgAAP//Y9dZhQ==") 431.063275ms ago: executing program 6 (id=2566): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x4, &(0x7f0000000180)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x54}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 430.951555ms ago: executing program 3 (id=2567): mount$9p_unix(&(0x7f0000002600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000000)='.\x00', 0x0, 0x1b03088, 0x0) 430.861904ms ago: executing program 5 (id=2568): syz_emit_ethernet(0x3e, &(0x7f0000000700)={@broadcast, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast}, @time_exceeded={0x21, 0x0, 0x0, 0x12, 0x0, 0x2802, {0x5, 0x2, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr=0xdffffffc}}}}}}, 0x0) 430.785135ms ago: executing program 4 (id=2569): syz_emit_ethernet(0x6e, &(0x7f00000004c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "001040", 0x38, 0x6, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, 0x8, {[@md5sig={0x13, 0x12, "345f8cf949a01b515682f44cecac91ba"}, @md5sig={0x1d, 0x12, "d2b653e0c9d32072c19dd6ca814b7d7b"}]}}}}}}}}, 0x0) 430.724805ms ago: executing program 3 (id=2570): mount$tmpfs(0x0, &(0x7f0000000240)='./cgroup\x00', &(0x7f0000000f80), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='=']) 423.909505ms ago: executing program 6 (id=2571): futex(&(0x7f0000000080), 0x7, 0x1, 0x0, 0x0, 0x0) 404.186227ms ago: executing program 5 (id=2572): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1018e58, &(0x7f00000001c0), 0x6, 0x5fc, &(0x7f0000000600)="$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") 383.780359ms ago: executing program 4 (id=2573): mount$cgroup(0x0, &(0x7f0000000600)='.\x00', &(0x7f0000000640), 0x2008000, &(0x7f0000000500)={[{@nofavordynmods}]}) 346.396302ms ago: executing program 6 (id=2574): syz_emit_ethernet(0x4e, &(0x7f00000001c0)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x5, 0x0, @dev, @rand_addr=0x64010100, {[@timestamp_addr={0x44, 0xc, 0x5, 0x3, 0x0, [{@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @ssrr={0x89, 0x7, 0xcc, [@empty]}, @lsrr={0x83, 0x3, 0x1}]}}, {{0x4e20, 0x4e24, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x0, 0x3}}}}}}, 0x0) 344.835502ms ago: executing program 3 (id=2575): syz_emit_ethernet(0x5a, &(0x7f0000000080)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8c0c00", 0x24, 0x6, 0x0, @local, @local, {[@hopopts={0x2b, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x8001}]}], {{0xfffa, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xb}}}}}}}, 0x0) 343.569272ms ago: executing program 4 (id=2576): fstat(0xffffffffffffffff, 0x0) 326.863703ms ago: executing program 6 (id=2577): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x2, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000400000000000000080020851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000016608fffffff30000180000000000000000000000001000009500000000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a000000000000850000000600000095"], &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222, 0x0, 0x1e}, 0x94) 326.349824ms ago: executing program 1 (id=2578): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./bus\x00', 0x400e, &(0x7f0000000280)={[{@i_version}, {@nobh}, {@data_err_ignore}, {@nolazytime}, {@init_itable_val={'init_itable', 0x3d, 0x4}}, {@acl}]}, 0x1, 0x437, &(0x7f0000000840)="$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") 269.824248ms ago: executing program 4 (id=2579): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f00000005c0)={[{@nogrpid}, {@resuid={'resuid', 0x3d, 0xee01}}, {@resgid}, {@nomblk_io_submit}, {@max_batch_time={'max_batch_time', 0x3d, 0x9}}, {@resgid={'resgid', 0x3d, 0xee00}}]}, 0x0, 0x43c, &(0x7f0000002000)="$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") 269.473928ms ago: executing program 3 (id=2580): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x3, 0xc, &(0x7f0000000080)=ANY=[@ANYBLOB="180200000000000000000000000000008500000011000000180100002020692500000000002020207b1af8ff00000000bfa110000000be8214b00000f8ffffffb702000008000000b703000000000000850000007b00000095"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00}, 0x94) 269.111468ms ago: executing program 5 (id=2581): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x16, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="dbaa00fea000000071104f000000000095"], &(0x7f0000000480)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x790f}, 0x94) 238.46241ms ago: executing program 6 (id=2582): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f00000005c0)='./file1\x00', 0x1018e58, &(0x7f0000000000), 0x3, 0x644, &(0x7f00000012c0)="$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") 190.426054ms ago: executing program 3 (id=2583): stat(&(0x7f00000025c0)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x0) 190.203244ms ago: executing program 5 (id=2584): syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "120008", 0x10, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x3, 0x2}}}}}}, 0x0) 180.406225ms ago: executing program 3 (id=2585): syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000840)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xc0ed000e, &(0x7f0000000200)={[{@jqfmt_vfsold}, {@orlov}, {@debug}, {@noload}, {@nombcache}, {@noblock_validity}, {@init_itable_val={'init_itable', 0x3d, 0x2}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x8000}}]}, 0xfa, 0x485, &(0x7f0000000f00)="$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") 171.282946ms ago: executing program 5 (id=2586): syz_open_dev$vcsn(&(0x7f0000000a40), 0xf, 0x20040) 93.157153ms ago: executing program 5 (id=2587): mount$cgroup(0x0, &(0x7f0000000000)='.\x00', &(0x7f00000000c0), 0x10012, &(0x7f0000000c80)={[{@name={'name', 0x3d, 'lox-/\xd6\x8cb\x00'}}]}) 65.386875ms ago: executing program 4 (id=2588): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0xd, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100000020642500000000002020207b1af8ff00000000bfa108000000000047010000f6ffffffb702000008000000b70b000000000000850000000500000095"], &(0x7f0000000300)='GPL\x00', 0x1}, 0x94) 44.245607ms ago: executing program 1 (id=2589): syz_emit_ethernet(0x9e, &(0x7f0000000280)={@local, @local, @val, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "f81fcb", 0x60, 0x3a, 0x0, @private0, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4aa1d3", 0x0, 0x0, 0x0, @private1, @ipv4={'\x00', '\xff\xff', @loopback}, [@routing={0x2b}, @srh={0x0, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, [@ipv4={'\x00', '\xff\xff', @remote}]}, @srh={0x0, 0x20000000000000a1}, @dstopts]}}}}}}}, 0x0) 0s ago: executing program 4 (id=2590): socket$isdn(0x22, 0x3, 0x10) kernel console output (not intermixed with test programs): 06584.631:62): avc: denied { mounton } for pid=3291 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 25.315421][ T3291] cgroup: Unknown subsys name 'net' [ 25.337272][ T29] audit: type=1400 audit(1756506584.631:63): avc: denied { mount } for pid=3291 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.364482][ T29] audit: type=1400 audit(1756506584.661:64): avc: denied { unmount } for pid=3291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.560949][ T3291] cgroup: Unknown subsys name 'cpuset' [ 25.567135][ T3291] cgroup: Unknown subsys name 'rlimit' [ 25.760555][ T29] audit: type=1400 audit(1756506585.081:65): avc: denied { setattr } for pid=3291 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.785708][ T29] audit: type=1400 audit(1756506585.081:66): avc: denied { create } for pid=3291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.806196][ T29] audit: type=1400 audit(1756506585.081:67): avc: denied { write } for pid=3291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.826572][ T29] audit: type=1400 audit(1756506585.081:68): avc: denied { read } for pid=3291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.833990][ T3296] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.846908][ T29] audit: type=1400 audit(1756506585.081:69): avc: denied { mounton } for pid=3291 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 25.880199][ T29] audit: type=1400 audit(1756506585.081:70): avc: denied { mount } for pid=3291 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 25.903521][ T29] audit: type=1400 audit(1756506585.171:71): avc: denied { relabelto } for pid=3296 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.932908][ T3291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.065461][ T3707] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 31.804667][ T3789] chnl_net:caif_netlink_parms(): no params data found [ 31.839666][ T3788] chnl_net:caif_netlink_parms(): no params data found [ 31.905164][ T3797] chnl_net:caif_netlink_parms(): no params data found [ 31.943189][ T3789] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.950300][ T3789] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.957505][ T3789] bridge_slave_0: entered allmulticast mode [ 31.964160][ T3789] bridge_slave_0: entered promiscuous mode [ 31.971152][ T3789] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.978196][ T3789] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.985341][ T3789] bridge_slave_1: entered allmulticast mode [ 31.991885][ T3789] bridge_slave_1: entered promiscuous mode [ 32.012285][ T3788] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.019343][ T3788] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.026500][ T3788] bridge_slave_0: entered allmulticast mode [ 32.032970][ T3788] bridge_slave_0: entered promiscuous mode [ 32.052301][ T3809] chnl_net:caif_netlink_parms(): no params data found [ 32.061024][ T3788] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.068090][ T3788] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.075286][ T3788] bridge_slave_1: entered allmulticast mode [ 32.081655][ T3788] bridge_slave_1: entered promiscuous mode [ 32.087988][ T3794] chnl_net:caif_netlink_parms(): no params data found [ 32.123890][ T3789] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.134147][ T3789] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.157016][ T3788] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.182744][ T3788] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.198611][ T3789] team0: Port device team_slave_0 added [ 32.204534][ T3797] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.211713][ T3797] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.218869][ T3797] bridge_slave_0: entered allmulticast mode [ 32.225159][ T3797] bridge_slave_0: entered promiscuous mode [ 32.231844][ T3797] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.238945][ T3797] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.246070][ T3797] bridge_slave_1: entered allmulticast mode [ 32.252565][ T3797] bridge_slave_1: entered promiscuous mode [ 32.268502][ T3789] team0: Port device team_slave_1 added [ 32.312127][ T3788] team0: Port device team_slave_0 added [ 32.327438][ T3789] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.334442][ T3789] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.360412][ T3789] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.373286][ T3797] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.383670][ T3797] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.393302][ T3788] team0: Port device team_slave_1 added [ 32.403415][ T3809] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.410493][ T3809] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.417646][ T3809] bridge_slave_0: entered allmulticast mode [ 32.424099][ T3809] bridge_slave_0: entered promiscuous mode [ 32.430700][ T3809] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.437787][ T3809] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.444940][ T3809] bridge_slave_1: entered allmulticast mode [ 32.451290][ T3809] bridge_slave_1: entered promiscuous mode [ 32.457442][ T3794] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.464526][ T3794] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.471642][ T3794] bridge_slave_0: entered allmulticast mode [ 32.478281][ T3794] bridge_slave_0: entered promiscuous mode [ 32.484834][ T3789] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.491816][ T3789] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.517780][ T3789] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.546245][ T3794] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.553480][ T3794] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.560644][ T3794] bridge_slave_1: entered allmulticast mode [ 32.566977][ T3794] bridge_slave_1: entered promiscuous mode [ 32.585120][ T3797] team0: Port device team_slave_0 added [ 32.602047][ T3809] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.612651][ T3809] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.627082][ T3788] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.634076][ T3788] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.660070][ T3788] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.671437][ T3797] team0: Port device team_slave_1 added [ 32.678372][ T3794] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.703044][ T3788] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.710037][ T3788] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.735947][ T3788] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.747753][ T3794] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.771629][ T3789] hsr_slave_0: entered promiscuous mode [ 32.777615][ T3789] hsr_slave_1: entered promiscuous mode [ 32.798047][ T3797] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.805020][ T3797] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.830935][ T3797] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.842295][ T3809] team0: Port device team_slave_0 added [ 32.848121][ T3797] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.855125][ T3797] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.881089][ T3797] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.892625][ T3794] team0: Port device team_slave_0 added [ 32.899474][ T3794] team0: Port device team_slave_1 added [ 32.905792][ T3809] team0: Port device team_slave_1 added [ 32.936032][ T3809] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.943232][ T3809] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.969146][ T3809] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.002604][ T3809] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.009678][ T3809] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 33.035601][ T3809] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.048562][ T3788] hsr_slave_0: entered promiscuous mode [ 33.054830][ T3788] hsr_slave_1: entered promiscuous mode [ 33.060770][ T3788] debugfs: 'hsr0' already exists in 'hsr' [ 33.066489][ T3788] Cannot create hsr debugfs directory [ 33.072137][ T3794] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.079132][ T3794] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 33.105053][ T3794] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.116417][ T3794] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.123379][ T3794] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 33.149349][ T3794] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.172734][ T3797] hsr_slave_0: entered promiscuous mode [ 33.178815][ T3797] hsr_slave_1: entered promiscuous mode [ 33.184833][ T3797] debugfs: 'hsr0' already exists in 'hsr' [ 33.190602][ T3797] Cannot create hsr debugfs directory [ 33.249845][ T3809] hsr_slave_0: entered promiscuous mode [ 33.255834][ T3809] hsr_slave_1: entered promiscuous mode [ 33.261730][ T3809] debugfs: 'hsr0' already exists in 'hsr' [ 33.267468][ T3809] Cannot create hsr debugfs directory [ 33.307801][ T3794] hsr_slave_0: entered promiscuous mode [ 33.313787][ T3794] hsr_slave_1: entered promiscuous mode [ 33.319589][ T3794] debugfs: 'hsr0' already exists in 'hsr' [ 33.325356][ T3794] Cannot create hsr debugfs directory [ 33.452031][ T3789] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 33.460686][ T3789] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 33.484084][ T3789] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 33.495509][ T3789] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 33.522960][ T3797] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 33.531736][ T3797] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 33.540919][ T3797] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 33.549546][ T3797] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 33.574010][ T3809] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 33.583856][ T3809] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 33.593867][ T3809] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 33.603743][ T3809] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 33.632559][ T3788] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 33.642946][ T3788] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 33.660419][ T3788] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 33.675804][ T3788] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 33.689826][ T3794] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 33.699319][ T3794] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 33.707777][ T3794] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 33.716916][ T3794] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 33.763923][ T3789] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.778427][ T3789] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.796308][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.803390][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.826815][ T3788] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.837151][ T3797] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.849765][ T3797] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.860882][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.867975][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.880882][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.888004][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.904669][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.911735][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.924766][ T3788] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.944468][ T3809] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.953071][ T3794] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.973519][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.980590][ T411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.990259][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.997330][ T411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.019753][ T3809] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.048596][ T3809] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 34.058976][ T3809] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.072665][ T3794] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.083768][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.090851][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.099379][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.106512][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.121265][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.128441][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.137133][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.144244][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.195397][ T3789] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.209633][ T3788] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.242128][ T3794] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.260353][ T3797] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.283504][ T3809] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.361734][ T3794] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.392865][ T3788] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.409367][ T3789] veth0_vlan: entered promiscuous mode [ 34.426607][ T3789] veth1_vlan: entered promiscuous mode [ 34.466017][ T3789] veth0_macvtap: entered promiscuous mode [ 34.489976][ T3789] veth1_macvtap: entered promiscuous mode [ 34.530632][ T3789] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.546060][ T3789] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.568279][ T3797] veth0_vlan: entered promiscuous mode [ 34.574194][ T411] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.590968][ T411] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.599795][ T411] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.620065][ T3794] veth0_vlan: entered promiscuous mode [ 34.631960][ T3794] veth1_vlan: entered promiscuous mode [ 34.638198][ T411] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.652714][ T3809] veth0_vlan: entered promiscuous mode [ 34.678099][ T3794] veth0_macvtap: entered promiscuous mode [ 34.687228][ T3797] veth1_vlan: entered promiscuous mode [ 34.697252][ T3794] veth1_macvtap: entered promiscuous mode [ 34.711839][ T3809] veth1_vlan: entered promiscuous mode [ 34.721004][ T3788] veth0_vlan: entered promiscuous mode [ 34.748940][ T3788] veth1_vlan: entered promiscuous mode [ 34.761392][ T3794] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.769249][ T3809] veth0_macvtap: entered promiscuous mode [ 34.775119][ T29] kauditd_printk_skb: 88 callbacks suppressed [ 34.775131][ T29] audit: type=1400 audit(1756506594.081:160): avc: denied { prog_load } for pid=3973 comm="syz.1.416" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 34.779889][ T3797] veth0_macvtap: entered promiscuous mode [ 34.781365][ T29] audit: type=1400 audit(1756506594.081:161): avc: denied { bpf } for pid=3973 comm="syz.1.416" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 34.805126][ T3797] veth1_macvtap: entered promiscuous mode [ 34.838451][ T29] audit: type=1400 audit(1756506594.151:162): avc: denied { create } for pid=3975 comm="syz.1.417" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 34.869507][ T3788] veth0_macvtap: entered promiscuous mode [ 34.876787][ T3809] veth1_macvtap: entered promiscuous mode [ 34.885157][ T3794] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.896249][ T3797] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.909176][ T3788] veth1_macvtap: entered promiscuous mode [ 34.920976][ T411] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.940049][ T411] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.952522][ T3788] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.960381][ T3797] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.971087][ T3809] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.982544][ T411] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.995053][ T3788] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.005794][ T3809] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.015717][ T411] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.021039][ T29] audit: type=1400 audit(1756506594.341:163): avc: denied { prog_run } for pid=3982 comm="syz.1.420" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 35.059620][ T411] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.088639][ T411] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.135988][ T411] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.157491][ T411] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.189093][ T411] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.192201][ T4001] IPv6: addrconf: prefix option has invalid lifetime [ 35.199762][ T411] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.204690][ T4001] IPv6: addrconf: prefix option has invalid lifetime [ 35.204698][ T4001] IPv6: addrconf: prefix option has invalid lifetime [ 35.231908][ T3998] loop1: detected capacity change from 0 to 512 [ 35.249486][ T29] audit: type=1400 audit(1756506594.561:164): avc: denied { write } for pid=4003 comm="syz.5.426" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 35.282624][ T411] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.284315][ T3998] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 35.294250][ T411] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.308816][ T411] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.311809][ T4009] 9pnet_fd: p9_fd_create_tcp (4009): problem connecting socket to 127.0.0.1 [ 35.319193][ T411] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.336684][ T411] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.345711][ T411] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.345872][ T3998] EXT4-fs (loop1): orphan cleanup on readonly fs [ 35.356293][ T29] audit: type=1400 audit(1756506594.631:165): avc: denied { mounton } for pid=4007 comm="syz.6.427" path="/syzcgroup/cpu/syz6/cgroup.procs" dev="cgroup" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 35.412446][ T3998] Quota error (device loop1): find_block_dqentry: Quota for id 0 referenced but not present [ 35.422698][ T3998] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 35.432411][ T3998] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.423: Failed to acquire dquot type 1 [ 35.453207][ T3998] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.423: bg 0: block 40: padding at end of block bitmap is not set [ 35.475381][ T3998] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 35.505756][ T3998] EXT4-fs (loop1): 1 truncate cleaned up [ 35.522866][ T3998] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 35.574591][ T29] audit: type=1400 audit(1756506594.891:166): avc: denied { mount } for pid=3996 comm="syz.1.423" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 35.592956][ T4034] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 35.644929][ T3789] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.793344][ T4064] mmap: syz.6.454 (4064) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 35.852786][ T4074] tmpfs: Bad value for 'size' [ 35.970942][ T4089] loop1: detected capacity change from 0 to 128 [ 35.986187][ T4089] FAT-fs (loop1): bogus number of FAT structure [ 35.992604][ T4089] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 36.001940][ T4089] FAT-fs (loop1): Can't find a valid FAT filesystem [ 36.032132][ T29] audit: type=1400 audit(1756506595.341:167): avc: denied { create } for pid=4096 comm="syz.4.471" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 36.134612][ T4111] 9pnet_fd: p9_fd_create_unix (4111): problem connecting socket: ./file0: -2 [ 36.432443][ T4162] bpf: Bad value for 'gid' [ 36.453695][ T4153] syz.5.499 (4153) used greatest stack depth: 10808 bytes left [ 36.666284][ T4200] Option 'Í'M•O§±' to dns_resolver key: bad/missing value [ 36.732516][ T4210] loop6: detected capacity change from 0 to 512 [ 36.811979][ T4210] EXT4-fs warning (device loop6): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 36.854875][ T4210] EXT4-fs (loop6): mount failed [ 36.869881][ T4227] loop4: detected capacity change from 0 to 2048 [ 37.025659][ T4253] loop6: detected capacity change from 0 to 512 [ 37.056744][ T4253] EXT4-fs: Ignoring removed nomblk_io_submit option [ 37.093033][ T4253] EXT4-fs (loop6): Cannot turn on journaled quota: type 0: error -2 [ 37.109273][ T4266] futex_wake_op: syz.3.553 tries to shift op by 32; fix this program [ 37.150490][ T4253] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 227 vs 220 free clusters [ 37.175263][ T4253] EXT4-fs (loop6): Remounting filesystem read-only [ 37.181975][ T4253] EXT4-fs (loop6): 1 truncate cleaned up [ 37.188375][ T4253] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.218561][ T4276] loop3: detected capacity change from 0 to 512 [ 37.228404][ T3797] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.258588][ T4276] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 37.300542][ T4289] loop4: detected capacity change from 0 to 512 [ 37.319368][ T4276] EXT4-fs error (device loop3): __ext4_iget:5464: inode #13: block 512: comm syz.3.558: invalid block [ 37.356782][ T4289] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 37.370038][ T4289] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 37.405716][ T4276] EXT4-fs (loop3): Remounting filesystem read-only [ 37.431256][ T4276] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.449733][ T4289] EXT4-fs error (device loop4): ext4_find_inline_data_nolock:169: inode #17: comm syz.4.559: inline data xattr refers to an external xattr inode [ 37.516381][ T4289] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.559: couldn't read orphan inode 17 (err -117) [ 37.533138][ T3794] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.571916][ T4289] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.604510][ T4306] loop6: detected capacity change from 0 to 256 [ 37.635168][ T4306] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 37.663153][ T3809] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.672671][ T4306] FAT-fs (loop6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 37.782585][ T4329] loop3: detected capacity change from 0 to 128 [ 37.809476][ T4329] ======================================================= [ 37.809476][ T4329] WARNING: The mand mount option has been deprecated and [ 37.809476][ T4329] and is ignored by this kernel. Remove the mand [ 37.809476][ T4329] option from the mount to silence this warning. [ 37.809476][ T4329] ======================================================= [ 37.861916][ T4288] loop1: detected capacity change from 0 to 32768 [ 37.985377][ T4350] IPv6: addrconf: prefix option has invalid lifetime [ 37.990481][ T4342] loop5: detected capacity change from 0 to 2048 [ 38.103179][ T4366] loop6: detected capacity change from 0 to 1024 [ 38.110415][ T4366] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 38.120705][ T4366] EXT4-fs (loop6): required journal recovery suppressed and not mounted read-only [ 38.154590][ T4370] loop4: detected capacity change from 0 to 512 [ 38.175172][ T4370] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 38.200453][ T4370] EXT4-fs (loop4): orphan cleanup on readonly fs [ 38.207231][ T4370] EXT4-fs error (device loop4): ext4_acquire_dquot:6937: comm syz.4.602: Failed to acquire dquot type 1 [ 38.222960][ T4370] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.602: bg 0: block 40: padding at end of block bitmap is not set [ 38.238521][ T4370] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 38.249863][ T4370] EXT4-fs (loop4): 1 truncate cleaned up [ 38.260496][ T4370] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 38.273193][ T4379] loop6: detected capacity change from 0 to 4096 [ 38.309313][ T4382] loop5: detected capacity change from 0 to 8192 [ 38.327078][ T4387] loop1: detected capacity change from 0 to 164 [ 38.366328][ T4379] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 38.386689][ T3809] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.407849][ T4379] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.463581][ T4397] loop3: detected capacity change from 0 to 1764 [ 38.553568][ T3797] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.563068][ T4404] 9pnet_fd: p9_fd_create_tcp (4404): problem connecting socket to 127.0.0.1 [ 38.653897][ T4416] loop6: detected capacity change from 0 to 128 [ 38.672988][ T4416] FAT-fs (loop6): bogus number of FAT structure [ 38.679281][ T4416] FAT-fs (loop6): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 38.688648][ T4416] FAT-fs (loop6): Can't find a valid FAT filesystem [ 38.712752][ T4423] loop4: detected capacity change from 0 to 512 [ 38.722103][ T4423] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 38.772925][ T4423] EXT4-fs error (device loop4): ext4_init_orphan_info:585: inode #3: comm syz.4.629: iget: special inode unallocated [ 38.846715][ T4423] EXT4-fs (loop4): Remounting filesystem read-only [ 38.853296][ T4423] EXT4-fs (loop4): get orphan inode failed [ 38.911469][ T4423] EXT4-fs (loop4): mount failed [ 39.101193][ T4466] futex_wake_op: syz.1.648 tries to shift op by -1; fix this program [ 39.178751][ T4479] loop4: detected capacity change from 0 to 512 [ 39.217065][ T4479] EXT4-fs: Ignoring removed mblk_io_submit option [ 39.260608][ T4487] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.300289][ T4479] EXT4-fs: Ignoring removed nomblk_io_submit option [ 39.313491][ T4487] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.338375][ T4479] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 39.346986][ T4479] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 39.444692][ T4505] loop5: detected capacity change from 0 to 512 [ 39.460458][ T4505] EXT4-fs: Ignoring removed oldalloc option [ 39.473858][ T4479] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4183: comm syz.4.656: Allocating blocks 41-42 which overlap fs metadata [ 39.491809][ T4509] loop1: detected capacity change from 0 to 512 [ 39.556161][ T4505] EXT4-fs error (device loop5): ext4_xattr_inode_iget:433: comm syz.5.667: Parent and EA inode have the same ino 15 [ 39.573650][ T4505] EXT4-fs warning (device loop5): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 39.587386][ T4505] EXT4-fs error (device loop5): ext4_xattr_inode_iget:433: comm syz.5.667: Parent and EA inode have the same ino 15 [ 39.598046][ T4479] EXT4-fs error (device loop4): ext4_acquire_dquot:6937: comm syz.4.656: Failed to acquire dquot type 1 [ 39.611234][ T4505] EXT4-fs (loop5): 1 orphan inode deleted [ 39.624031][ T4505] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.681674][ T4509] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 39.692090][ T4479] EXT4-fs error (device loop4): mb_free_blocks:2017: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 39.708680][ T3788] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.770087][ T4509] EXT4-fs error (device loop1): __ext4_iget:5464: inode #13: block 512: comm syz.1.669: invalid block [ 39.784830][ T4517] loop5: detected capacity change from 0 to 512 [ 39.810518][ T4479] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #12: comm syz.4.656: corrupted inode contents [ 39.838360][ T4509] EXT4-fs (loop1): Remounting filesystem read-only [ 39.851408][ T4517] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 39.871331][ T4479] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #12: comm syz.4.656: mark_inode_dirty error [ 39.891458][ T4509] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.918982][ T4517] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.670: bg 0: block 384: padding at end of block bitmap is not set [ 39.962240][ T4479] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #12: comm syz.4.656: corrupted inode contents [ 39.989103][ T4524] loop3: detected capacity change from 0 to 1024 [ 39.996807][ T4517] EXT4-fs (loop5): Remounting filesystem read-only [ 40.024674][ T4517] EXT4-fs (loop5): 1 truncate cleaned up [ 40.050756][ T4517] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.065965][ T3789] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.081389][ T4524] EXT4-fs: Ignoring removed orlov option [ 40.112039][ T4526] loop6: detected capacity change from 0 to 8192 [ 40.120939][ T4479] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #12: comm syz.4.656: mark_inode_dirty error [ 40.140289][ T4524] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 40.156550][ T4524] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 40.167223][ T4524] EXT4-fs (loop3): invalid journal inode [ 40.173353][ T4524] EXT4-fs (loop3): can't get journal size [ 40.179760][ T4524] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 40.190479][ T3788] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.205489][ T3711] loop6: p1 p2 p3 p4 [ 40.209644][ T3711] loop6: p1 start 4294508288 is beyond EOD, truncated [ 40.216451][ T3711] loop6: p2 start 2936012800 is beyond EOD, truncated [ 40.223253][ T3711] loop6: p3 start 1912602624 is beyond EOD, truncated [ 40.230042][ T3711] loop6: p4 size 656640 extends beyond EOD, truncated [ 40.239021][ T4479] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #12: comm syz.4.656: corrupted inode contents [ 40.252281][ T3794] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.260506][ T4479] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 40.286423][ T4526] loop6: p1 p2 p3 p4 [ 40.301211][ T4526] loop6: p1 start 4294508288 is beyond EOD, truncated [ 40.308106][ T4526] loop6: p2 start 2936012800 is beyond EOD, truncated [ 40.314982][ T4526] loop6: p3 start 1912602624 is beyond EOD, truncated [ 40.321770][ T4526] loop6: p4 size 656640 extends beyond EOD, truncated [ 40.345094][ T4479] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #12: comm syz.4.656: corrupted inode contents [ 40.402636][ T4479] EXT4-fs error (device loop4): ext4_truncate:4666: inode #12: comm syz.4.656: mark_inode_dirty error [ 40.424655][ T4543] loop5: detected capacity change from 0 to 512 [ 40.455962][ T4479] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 40.473630][ T4543] __quota_error: 22 callbacks suppressed [ 40.473702][ T4543] Quota error (device loop5): v2_read_header: Failed header read: expected=8 got=1 [ 40.504947][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 40.555580][ T4543] EXT4-fs warning (device loop5): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 40.573423][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 40.642849][ T4479] EXT4-fs (loop4): 1 truncate cleaned up [ 40.648932][ T4479] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.674094][ T4543] EXT4-fs (loop5): mount failed [ 40.823519][ T4479] syz.4.656 (4479) used greatest stack depth: 10032 bytes left [ 40.837821][ T4568] loop3: detected capacity change from 0 to 8192 [ 40.898042][ T4584] loop6: detected capacity change from 0 to 512 [ 40.907344][ T3809] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.916774][ T3709] loop3: p1 p2 p3 p4 [ 40.921411][ T3709] loop3: p1 start 4294508288 is beyond EOD, truncated [ 40.928339][ T3709] loop3: p2 start 2936012800 is beyond EOD, truncated [ 40.935157][ T3709] loop3: p3 start 1912602624 is beyond EOD, truncated [ 40.942140][ T3709] loop3: p4 size 656640 extends beyond EOD, truncated [ 40.954666][ T4584] FAT-fs (loop6): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 41.014214][ T4568] loop3: p1 p2 p3 p4 [ 41.063272][ T4568] loop3: p1 start 4294508288 is beyond EOD, truncated [ 41.070197][ T4568] loop3: p2 start 2936012800 is beyond EOD, truncated [ 41.077047][ T4568] loop3: p3 start 1912602624 is beyond EOD, truncated [ 41.083904][ T4568] loop3: p4 size 656640 extends beyond EOD, truncated [ 41.255620][ T4623] loop5: detected capacity change from 0 to 512 [ 41.287369][ T4623] EXT4-fs (loop5): bad geometry: first data block 0 is beyond end of filesystem (0) [ 41.313768][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 41.372761][ T4637] loop3: detected capacity change from 0 to 512 [ 41.387289][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 41.412528][ T4637] Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=1 [ 41.430120][ T4637] EXT4-fs warning (device loop3): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 41.482608][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 41.489290][ T4637] EXT4-fs (loop3): mount failed [ 41.565837][ T4651] loop4: detected capacity change from 0 to 4096 [ 41.591708][ T4661] dns_resolver: Unsupported content type (231) [ 41.608076][ T4651] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 41.640864][ T4651] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.676518][ T4663] loop3: detected capacity change from 0 to 512 [ 41.704405][ T3809] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.722228][ T4663] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 41.765692][ T4663] Quota error (device loop3): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 41.775835][ T4663] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 41.785834][ T4663] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.740: Failed to acquire dquot type 1 [ 41.799525][ T4679] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 41.812370][ T29] audit: type=1400 audit(1756506601.131:184): avc: denied { associate } for pid=4675 comm="syz.1.748" name="pfkey" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 41.857884][ T4687] loop1: detected capacity change from 0 to 512 [ 41.885953][ T4663] EXT4-fs (loop3): 1 truncate cleaned up [ 41.911388][ T4663] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.935183][ T4696] loop5: detected capacity change from 0 to 4096 [ 41.976935][ T4700] loop6: detected capacity change from 0 to 1764 [ 41.983395][ T4696] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 42.002854][ T4700] ISOFS: unable to read i-node block [ 42.008223][ T4700] isofs_fill_super: get root inode failed [ 42.010463][ T4687] Quota error (device loop1): v2_read_header: Failed header read: expected=8 got=1 [ 42.023603][ T3794] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.041497][ T4696] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.081669][ T4687] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 42.127061][ T4702] loop4: detected capacity change from 0 to 8192 [ 42.161382][ T4687] EXT4-fs (loop1): mount failed [ 42.167668][ T4714] loop3: detected capacity change from 0 to 256 [ 42.178531][ T4714] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 42.197340][ T3788] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.220353][ T3709] loop4: p1 p2 p3 p4 [ 42.224410][ T3709] loop4: p1 start 4294508288 is beyond EOD, truncated [ 42.231263][ T3709] loop4: p2 start 2936012800 is beyond EOD, truncated [ 42.238051][ T3709] loop4: p3 start 1912602624 is beyond EOD, truncated [ 42.244848][ T3709] loop4: p4 size 656640 extends beyond EOD, truncated [ 42.263011][ T4714] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 42.278401][ T4702] loop4: p1 p2 p3 p4 [ 42.289548][ T4719] ------------[ cut here ]------------ [ 42.295081][ T4719] verifier bug: REG INVARIANTS VIOLATION (alu): range bounds violation u64=[0xfffffffffffffffd, 0xfffffffffffffffc] s64=[0xfffffffffffffffd, 0xfffffffffffffffc] u32=[0xfffffffd, 0xfffffffc] s32=[0xfffffffd, 0xfffffffc] var_off=(0xfffffffffffffffc, 0x0)(1) [ 42.319659][ T4719] WARNING: CPU: 0 PID: 4719 at kernel/bpf/verifier.c:2728 reg_bounds_sanity_check+0x673/0x680 [ 42.329964][ T4719] Modules linked in: [ 42.333894][ T4719] CPU: 0 UID: 0 PID: 4719 Comm: syz.1.766 Not tainted syzkaller #0 PREEMPT(voluntary) [ 42.343691][ T4719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 42.352984][ T4702] loop4: p1 start 4294508288 is beyond EOD, truncated [ 42.353812][ T4719] RIP: 0010:reg_bounds_sanity_check+0x673/0x680 [ 42.360596][ T4702] loop4: p2 start 2936012800 is beyond EOD, truncated [ 42.360618][ T4702] loop4: p3 start 1912602624 is beyond EOD, truncated [ 42.360636][ T4702] loop4: p4 size 656640 extends beyond EOD, [ 42.367025][ T4719] Code: 7c 24 18 41 ff 74 24 20 55 41 56 4d 89 ee 53 48 8b 5c 24 30 ff 74 24 40 ff 74 24 50 ff 74 24 30 e8 92 80 ba ff 48 83 c4 38 90 <0f> 0b 90 90 e9 02 fb ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90 [ 42.373785][ T4702] truncated [ 42.409412][ T4719] RSP: 0018:ffffc90002a5f550 EFLAGS: 00010296 [ 42.415559][ T4719] RAX: 2fb9abc46a0c1b00 RBX: ffff88810d8c61a8 RCX: 0000000000080000 [ 42.423682][ T4719] RDX: ffffc9000562c000 RSI: 000000000002251e RDI: 000000000002251f [ 42.431684][ T4719] RBP: fffffffffffffffc R08: 0001c90002a5f38f R09: 0000000000000000 [ 42.439671][ T4719] R10: 00000000ffffffff R11: 0000000000000002 R12: ffff88810d8c6168 [ 42.447871][ T4719] R13: ffff8881042c8000 R14: ffff8881042c8000 R15: ffff88810d8c61a0 [ 42.455869][ T4719] FS: 00007ff95c7476c0(0000) GS:ffff8882aee43000(0000) knlGS:0000000000000000 [ 42.464868][ T4719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.471497][ T4719] CR2: 0000001b31b20ff8 CR3: 000000011bfa0000 CR4: 00000000003506f0 [ 42.479691][ T4719] Call Trace: [ 42.483041][ T4719] [ 42.485990][ T4719] do_check+0x6ec9/0x7a10 [ 42.490391][ T4719] do_check_common+0xc3a/0x12a0 [ 42.495561][ T4719] bpf_check+0x942b/0xd9e0 [ 42.500046][ T4719] ? __rcu_read_unlock+0x4f/0x70 [ 42.504990][ T4719] ? __alloc_frozen_pages_noprof+0x188/0x360 [ 42.511084][ T4719] ? alloc_pages_bulk_noprof+0x4b8/0x540 [ 42.516744][ T4719] ? __vmap_pages_range_noflush+0xbb3/0xbd0 [ 42.522687][ T4719] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 42.528821][ T4719] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 42.534938][ T4719] ? css_rstat_updated+0xb7/0x240 [ 42.540008][ T4719] ? __rcu_read_unlock+0x4f/0x70 [ 42.545029][ T4719] ? pcpu_memcg_post_alloc_hook+0xf1/0x150 [ 42.550987][ T4719] ? should_fail_ex+0x30/0x280 [ 42.555946][ T4719] ? selinux_bpf_prog_load+0x36/0xf0 [ 42.561305][ T4719] ? should_failslab+0x8c/0xb0 [ 42.566245][ T4719] ? __kmalloc_cache_noprof+0x189/0x320 [ 42.571844][ T4719] ? selinux_bpf_prog_load+0xbf/0xf0 [ 42.577321][ T4719] ? security_bpf_prog_load+0x2c/0xa0 [ 42.582740][ T4719] bpf_prog_load+0xedd/0x1070 [ 42.587525][ T4719] ? security_bpf+0x2b/0x90 [ 42.592094][ T4719] __sys_bpf+0x462/0x7b0 [ 42.596419][ T4719] __x64_sys_bpf+0x41/0x50 [ 42.600897][ T4719] x64_sys_call+0x2aea/0x2ff0 [ 42.605658][ T4719] do_syscall_64+0xd2/0x200 [ 42.610251][ T4719] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 42.616322][ T4719] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 42.622172][ T4719] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.628116][ T4719] RIP: 0033:0x7ff95dcdebe9 [ 42.632566][ T4719] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 42.652249][ T4719] RSP: 002b:00007ff95c747038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 42.660876][ T4719] RAX: ffffffffffffffda RBX: 00007ff95df15fa0 RCX: 00007ff95dcdebe9 [ 42.665697][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 42.668961][ T4719] RDX: 0000000000000048 RSI: 00002000000017c0 RDI: 0000000000000005 [ 42.686599][ T4719] RBP: 00007ff95dd61e19 R08: 0000000000000000 R09: 0000000000000000 [ 42.694671][ T4719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.702672][ T4719] R13: 00007ff95df16038 R14: 00007ff95df15fa0 R15: 00007ffd7b9ed338 [ 42.710705][ T4719] [ 42.713736][ T4719] ---[ end trace 0000000000000000 ]--- [ 42.730807][ T4740] loop5: detected capacity change from 0 to 1024 [ 42.741125][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 42.741536][ T4740] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 42.800085][ T4740] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 42.850748][ T4740] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 42.876480][ T29] audit: type=1400 audit(1756506602.191:185): avc: denied { mount } for pid=4757 comm="syz.1.784" name="/" dev="ramfs" ino=7997 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 42.904448][ T4762] capability: warning: `syz.4.785' uses deprecated v2 capabilities in a way that may be insecure [ 42.925824][ T29] audit: type=1400 audit(1756506602.201:186): avc: denied { unmount } for pid=3789 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 42.956440][ T3788] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.014191][ T4774] loop5: detected capacity change from 0 to 1024 [ 43.043700][ T4774] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 43.083432][ T4774] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 43.094433][ T4774] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 43.110472][ T4788] loop1: detected capacity change from 0 to 512 [ 43.122585][ T4788] EXT4-fs: Ignoring removed nomblk_io_submit option [ 43.136824][ T4774] JBD2: no valid journal superblock found [ 43.142660][ T4774] EXT4-fs (loop5): Could not load journal inode [ 43.153619][ T4788] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 43.173182][ T4788] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 227 vs 220 free clusters [ 43.202579][ T4788] EXT4-fs (loop1): Remounting filesystem read-only [ 43.209248][ T4788] EXT4-fs (loop1): 1 truncate cleaned up [ 43.225740][ T4788] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.243401][ T4806] I/O error, dev loop6, sector 64 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 43.281996][ T3789] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.285851][ T4806] isofs_fill_super: bread failed, dev=loop6, iso_blknum=16, block=32 [ 43.400520][ T29] audit: type=1326 audit(1756506602.711:187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4830 comm="syz.1.820" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff95dcdebe9 code=0x0 [ 43.462939][ T4834] loop5: detected capacity change from 0 to 2048 [ 43.530296][ T3709] loop5: p2 p3 < > p4 < p5 > [ 43.535037][ T3709] loop5: partition table partially beyond EOD, truncated [ 43.555043][ T3709] loop5: p3 start 4225 is beyond EOD, truncated [ 43.572623][ T4834] loop5: p2 p3 < > p4 < p5 > [ 43.577391][ T4834] loop5: partition table partially beyond EOD, truncated [ 43.604179][ T4860] TCP: tcp_parse_options: Illegal window scaling value 53 > 14 received [ 43.613241][ T4834] loop5: p3 start 4225 is beyond EOD, truncated [ 43.684959][ T4873] loop4: detected capacity change from 0 to 512 [ 43.702930][ T4873] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 43.716905][ T3711] udevd[3711]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 43.732515][ T3712] udevd[3712]: inotify_add_watch(7, /dev/loop5p5, 10) failed: No such file or directory [ 43.750312][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 43.770818][ T4873] Quota error (device loop4): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 43.780982][ T4873] EXT4-fs error (device loop4): ext4_acquire_dquot:6937: comm syz.4.841: Failed to acquire dquot type 1 [ 43.803289][ T4873] EXT4-fs (loop4): 1 truncate cleaned up [ 43.822633][ T4873] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.881195][ T3809] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.015017][ T4912] loop6: detected capacity change from 0 to 1024 [ 44.044311][ T4912] EXT4-fs: Ignoring removed orlov option [ 44.073458][ T4912] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 44.092076][ T4912] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 44.119838][ T4922] loop1: detected capacity change from 0 to 8192 [ 44.128009][ T4928] loop3: detected capacity change from 0 to 2048 [ 44.132655][ T4912] EXT4-fs (loop6): invalid journal inode [ 44.141939][ T4912] EXT4-fs (loop6): can't get journal size [ 44.148338][ T4928] EXT4-fs (loop3): blocks per group (262144) and clusters per group (16384) inconsistent [ 44.160927][ T4912] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.181698][ T3709] loop1: p2 [ 44.186064][ T3797] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.196415][ T3709] loop1: p2 start 150994947 is beyond EOD, truncated [ 44.232806][ T4922] loop1: p2 [ 44.236127][ T4922] loop1: p2 start 150994947 is beyond EOD, truncated [ 44.296931][ T4945] loop4: detected capacity change from 0 to 2048 [ 44.351792][ T3711] loop4: p2 p3 < > p4 < p5 > [ 44.356756][ T3711] loop4: partition table partially beyond EOD, truncated [ 44.372771][ T4947] loop5: detected capacity change from 0 to 8192 [ 44.382250][ T3711] loop4: p3 start 4225 is beyond EOD, truncated [ 44.401567][ T4945] loop4: p2 p3 < > p4 < p5 > [ 44.406421][ T4945] loop4: partition table partially beyond EOD, truncated [ 44.420808][ T4945] loop4: p3 start 4225 is beyond EOD, truncated [ 44.421742][ T3709] loop5: p1 p2 p3 p4 [ 44.431662][ T3709] loop5: p1 start 4294508288 is beyond EOD, truncated [ 44.438501][ T3709] loop5: p2 start 2936012800 is beyond EOD, truncated [ 44.445361][ T3709] loop5: p3 start 1912602624 is beyond EOD, truncated [ 44.452166][ T3709] loop5: p4 size 656640 extends beyond EOD, truncated [ 44.460220][ T2995] loop4: p2 p3 < > p4 < p5 > [ 44.464955][ T2995] loop4: partition table partially beyond EOD, truncated [ 44.476881][ T4947] loop5: p1 p2 p3 p4 [ 44.480625][ T2995] loop4: p3 start 4225 is beyond EOD, truncated [ 44.484012][ T4965] loop6: detected capacity change from 0 to 512 [ 44.494713][ T4947] loop5: p1 start 4294508288 is beyond EOD, truncated [ 44.501575][ T4947] loop5: p2 start 2936012800 is beyond EOD, truncated [ 44.508399][ T4947] loop5: p3 start 1912602624 is beyond EOD, truncated [ 44.515221][ T4947] loop5: p4 size 656640 extends beyond EOD, truncated [ 44.524678][ T4965] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 44.580664][ T4965] EXT4-fs (loop6): orphan cleanup on readonly fs [ 44.590363][ T4965] EXT4-fs error (device loop6): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 44.611450][ T4965] EXT4-fs (loop6): Remounting filesystem read-only [ 44.665742][ T4965] EXT4-fs (loop6): 1 truncate cleaned up [ 44.703462][ T4965] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 44.782963][ T3797] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.796792][ T5006] loop4: detected capacity change from 0 to 164 [ 44.808422][ T5005] loop5: detected capacity change from 0 to 1024 [ 44.833688][ T5005] EXT4-fs: Ignoring removed bh option [ 44.856727][ T5005] EXT4-fs: inline encryption not supported [ 44.886811][ T5018] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 44.898295][ T5005] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 44.932681][ T5005] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce028, mo2=0000] [ 44.949441][ T5005] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #3: block 2: comm syz.5.904: lblock 2 mapped to illegal pblock 2 (length 1) [ 44.971713][ T5005] EXT4-fs (loop5): Remounting filesystem read-only [ 44.979120][ T5005] EXT4-fs (loop5): 1 orphan inode deleted [ 44.988961][ T5005] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.034256][ T3788] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.098936][ T5045] loop3: detected capacity change from 0 to 512 [ 45.130084][ T5051] syz.4.927 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 45.131951][ T5045] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 45.153104][ T5045] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.924: invalid indirect mapped block 8 (level 2) [ 45.175683][ T5058] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 45.185633][ T5045] EXT4-fs (loop3): Remounting filesystem read-only [ 45.192401][ T5045] EXT4-fs (loop3): 1 truncate cleaned up [ 45.198558][ T5045] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.257842][ T5068] Invalid ELF header type: 3 != 1 [ 45.272111][ T3794] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.378280][ T5089] loop3: detected capacity change from 0 to 164 [ 45.416896][ T5089] iso9660: Unexpected value for 'cruft' [ 45.527875][ T5120] loop1: detected capacity change from 0 to 128 [ 45.644847][ T5140] loop3: detected capacity change from 0 to 164 [ 45.661546][ T5140] isofs_fill_super: root inode is not a directory. Corrupted media? [ 45.669716][ T5143] loop1: detected capacity change from 0 to 764 [ 45.722484][ T5150] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 45.728070][ T5143] rock: directory entry would overflow storage [ 45.737029][ T5143] rock: sig=0x5245, size=8, remaining=5 [ 45.737343][ T5150] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 45.886629][ T5176] loop1: detected capacity change from 0 to 136 [ 45.951861][ T5187] loop1: detected capacity change from 0 to 512 [ 45.964125][ T5187] EXT4-fs: journaled quota format not specified [ 46.246209][ T5242] loop1: detected capacity change from 0 to 1024 [ 46.286908][ T5242] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 46.319439][ T5242] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1021: bg 0: block 10: padding at end of block bitmap is not set [ 46.344585][ T5242] __quota_error: 5 callbacks suppressed [ 46.344599][ T5242] Quota error (device loop1): write_blk: dquota write failed [ 46.357862][ T5242] Quota error (device loop1): find_free_dqentry: Can't write quota data block 2 [ 46.369922][ T5242] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 46.383234][ T5242] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.1021: Failed to acquire dquot type 0 [ 46.396320][ T5242] Quota error (device loop1): write_blk: dquota write failed [ 46.403767][ T5242] Quota error (device loop1): find_free_dqentry: Can't write quota data block 2 [ 46.414460][ T5242] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 46.424337][ T5242] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.1021: Failed to acquire dquot type 0 [ 46.437414][ T5242] EXT4-fs error (device loop1): ext4_free_blocks:6696: comm syz.1.1021: Freeing blocks not in datazone - block = 0, count = 4096 [ 46.452721][ T5242] Quota error (device loop1): write_blk: dquota write failed [ 46.460193][ T5242] Quota error (device loop1): find_free_dqentry: Can't write quota data block 2 [ 46.507653][ T5242] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 46.526907][ T5242] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.1021: Failed to acquire dquot type 0 [ 46.562644][ T5242] EXT4-fs (loop1): 1 orphan inode deleted [ 46.571836][ T5242] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.592213][ T5283] loop4: detected capacity change from 0 to 1024 [ 46.627931][ T5283] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 46.651074][ T5242] syz.1.1021 (5242) used greatest stack depth: 9304 bytes left [ 46.653095][ T5283] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 46.680215][ T5283] EXT4-fs error (device loop4): ext4_get_journal_inode:5800: comm syz.4.1043: inode #100663328: comm syz.4.1043: iget: illegal inode # [ 46.682546][ T3789] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.703610][ T5283] EXT4-fs (loop4): Remounting filesystem read-only [ 46.710176][ T5283] EXT4-fs (loop4): no journal found [ 46.715544][ T5283] EXT4-fs (loop4): can't get journal size [ 46.727500][ T5301] loop1: detected capacity change from 0 to 1024 [ 46.739338][ T29] audit: type=1326 audit(1756506605.978:190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5302 comm="syz.3.1051" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f887c29ebe9 code=0x0 [ 46.766668][ T5283] EXT4-fs (loop4): failed to initialize system zone (-22) [ 46.774338][ T5283] EXT4-fs (loop4): mount failed [ 46.785678][ T5301] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 46.824690][ T5301] JBD2: no valid journal superblock found [ 46.830452][ T5301] EXT4-fs (loop1): Could not load journal inode [ 46.997111][ T5326] loop3: detected capacity change from 0 to 2048 [ 47.009985][ T5326] EXT4-fs (loop3): unable to read superblock [ 47.133724][ T5338] loop3: detected capacity change from 0 to 2048 [ 47.154162][ T5338] EXT4-fs: Ignoring removed mblk_io_submit option [ 47.160731][ T5338] EXT4-fs: test_dummy_encryption option not supported [ 47.332405][ T5364] loop4: detected capacity change from 0 to 512 [ 47.343286][ T5364] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843e018, mo2=0002] [ 47.355804][ T5364] System zones: 1-12 [ 47.375799][ T5364] EXT4-fs error (device loop4): ext4_get_branch:178: inode #11: block 33261: comm syz.4.1081: invalid block [ 47.390456][ T5367] loop3: detected capacity change from 0 to 512 [ 47.399904][ T5364] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1081: invalid indirect mapped block 8 (level 2) [ 47.433384][ T5367] EXT4-fs (loop3): orphan cleanup on readonly fs [ 47.453741][ T5364] EXT4-fs (loop4): 1 truncate cleaned up [ 47.459596][ T5367] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.1082: Failed to acquire dquot type 1 [ 47.474947][ T5364] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.496160][ T5367] EXT4-fs (loop3): 1 truncate cleaned up [ 47.506893][ T5367] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.574144][ T3809] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.602704][ T3794] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.769528][ T5394] loop3: detected capacity change from 0 to 512 [ 47.795718][ T5394] EXT4-fs: journaled quota format not specified [ 47.868375][ T5411] tmpfs: Bad value for 'mpol' [ 47.928671][ T5421] futex_wake_op: syz.1.1109 tries to shift op by 32; fix this program [ 48.146399][ T5464] loop1: detected capacity change from 0 to 512 [ 48.153176][ T5464] vfat: Bad value for 'utf8' [ 48.343231][ T5496] loop3: detected capacity change from 0 to 512 [ 48.366707][ T5496] msdos: Bad value for 'tz' [ 48.560677][ T5532] loop3: detected capacity change from 0 to 764 [ 48.629243][ T5532] rock: directory entry would overflow storage [ 48.635490][ T5532] rock: sig=0x4654, size=5, remaining=4 [ 48.664537][ T5547] loop1: detected capacity change from 0 to 512 [ 48.671088][ T5547] journal_path: Non-blockdev passed as './bus' [ 48.677334][ T5547] EXT4-fs: error: could not find journal device path [ 48.700083][ T5553] loop5: detected capacity change from 0 to 1024 [ 48.750003][ T5563] tmpfs: Bad value for 'mpol' [ 48.762515][ T5553] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (58532!=20869) [ 48.792752][ T5567] tmpfs: Bad value for 'mpol' [ 48.805022][ T5553] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 48.827587][ T5553] EXT4-fs (loop5): failed to initialize system zone (-117) [ 48.834858][ T5553] EXT4-fs (loop5): mount failed [ 48.968158][ T5596] loop4: detected capacity change from 0 to 512 [ 48.974698][ T5596] EXT4-fs: Ignoring removed nomblk_io_submit option [ 48.988321][ T5596] EXT4-fs: Ignoring removed i_version option [ 49.052821][ T5612] SELinux: Context ׸ýßX7ªÞd¹Q¬‰YI{C´¨pUèÒ–hÙ»ŒÐ r: is not valid (left unmapped). [ 49.069450][ T5596] EXT4-fs (loop4): 1 orphan inode deleted [ 49.074730][ T5616] loop3: detected capacity change from 0 to 164 [ 49.087633][ T5616] isofs_fill_super: root inode is not a directory. Corrupted media? [ 49.097745][ T5596] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.145372][ T5627] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 49.156049][ T5624] loop5: detected capacity change from 0 to 512 [ 49.166146][ T5626] loop1: detected capacity change from 0 to 512 [ 49.182946][ T5624] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 49.195512][ T3809] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.226677][ T5626] EXT4-fs: Ignoring removed oldalloc option [ 49.233829][ T5624] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.1207: Invalid block bitmap block 0 in block_group 0 [ 49.248689][ T5624] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 49.280416][ T5626] EXT4-fs (loop1): 1 truncate cleaned up [ 49.290741][ T5626] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.312775][ T5624] EXT4-fs error (device loop5): ext4_clear_blocks:876: inode #11: comm syz.5.1207: attempt to clear invalid blocks 983261 len 1 [ 49.331165][ T5646] loop3: detected capacity change from 0 to 1024 [ 49.338289][ T3789] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.350698][ T5646] EXT4-fs: Ignoring removed bh option [ 49.364256][ T5624] EXT4-fs error (device loop5): __ext4_get_inode_loc:4861: comm syz.5.1207: Invalid inode table block 0 in block_group 0 [ 49.389971][ T5646] EXT4-fs: inline encryption not supported [ 49.396210][ T5646] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 49.411212][ T5646] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce028, mo2=0000] [ 49.428392][ T5646] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 2: comm syz.3.1216: lblock 2 mapped to illegal pblock 2 (length 1) [ 49.444378][ T5624] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 49.455630][ T5624] EXT4-fs error (device loop5) in ext4_orphan_del:305: Corrupt filesystem [ 49.471045][ T5624] EXT4-fs error (device loop5): __ext4_get_inode_loc:4861: comm syz.5.1207: Invalid inode table block 0 in block_group 0 [ 49.483939][ T5646] EXT4-fs (loop3): Remounting filesystem read-only [ 49.490474][ T5624] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 49.501624][ T5624] EXT4-fs error (device loop5): ext4_truncate:4666: inode #11: comm syz.5.1207: mark_inode_dirty error [ 49.513299][ T5646] EXT4-fs (loop3): 1 orphan inode deleted [ 49.524145][ T5624] EXT4-fs error (device loop5) in ext4_process_orphan:347: Corrupt filesystem [ 49.533499][ T5624] EXT4-fs error (device loop5): __ext4_get_inode_loc:4861: comm syz.5.1207: Invalid inode table block 0 in block_group 0 [ 49.534788][ T5646] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.569372][ T5668] loop1: detected capacity change from 0 to 512 [ 49.579583][ T5624] EXT4-fs (loop5): 1 truncate cleaned up [ 49.595050][ T5624] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.612151][ T3794] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.628742][ T5668] EXT4-fs warning (device loop1): dx_probe:861: inode #2: comm syz.1.1227: dx entry: limit 0 != root limit 125 [ 49.640506][ T5668] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.1227: Corrupt directory, running e2fsck is recommended [ 49.661099][ T5668] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 49.670329][ T5668] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz.1.1227: corrupted in-inode xattr: invalid ea_ino [ 49.674019][ T3788] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.697761][ T5668] EXT4-fs (loop1): Remounting filesystem read-only [ 49.724327][ T5668] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.793879][ T5686] loop4: detected capacity change from 0 to 512 [ 49.821422][ T5686] EXT4-fs (loop4): orphan cleanup on readonly fs [ 49.829286][ T5686] EXT4-fs error (device loop4): ext4_acquire_dquot:6937: comm syz.4.1235: Failed to acquire dquot type 1 [ 49.844688][ T5686] EXT4-fs (loop4): 1 truncate cleaned up [ 49.846527][ T3789] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.851637][ T5686] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.904601][ T3809] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.987831][ T5713] loop6: detected capacity change from 0 to 512 [ 49.999224][ T5713] EXT4-fs (loop6): external journal device major/minor numbers have changed [ 50.062786][ T5713] EXT4-fs (loop6): failed to open journal device unknown-block(11,131) -6 [ 50.142232][ T5739] loop1: detected capacity change from 0 to 512 [ 50.167868][ T5739] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 50.209528][ T5747] loop3: detected capacity change from 0 to 2048 [ 50.259552][ T5758] loop4: detected capacity change from 0 to 1024 [ 50.286970][ T5758] EXT4-fs error (device loop4): ext4_acquire_dquot:6937: comm syz.4.1270: Failed to acquire dquot type 0 [ 50.309979][ T3709] loop3: p1 < > p4 [ 50.325079][ T5758] EXT4-fs error (device loop4): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 50.343643][ T5758] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #13: comm syz.4.1270: corrupted inode contents [ 50.358578][ T3709] loop3: p4 size 722688 extends beyond EOD, truncated [ 50.375863][ T5758] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #13: comm syz.4.1270: mark_inode_dirty error [ 50.395576][ T5747] loop3: p1 < > p4 [ 50.405904][ T5747] loop3: p4 size 722688 extends beyond EOD, truncated [ 50.412912][ T5758] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #13: comm syz.4.1270: corrupted inode contents [ 50.451339][ T5758] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #13: comm syz.4.1270: mark_inode_dirty error [ 50.485768][ T5758] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #13: comm syz.4.1270: corrupted inode contents [ 50.516648][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 50.527813][ T5758] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 50.529039][ T3711] udevd[3711]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 50.576522][ T5758] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #13: comm syz.4.1270: corrupted inode contents [ 50.614274][ T5758] EXT4-fs error (device loop4): ext4_truncate:4666: inode #13: comm syz.4.1270: mark_inode_dirty error [ 50.648234][ T5758] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 50.712168][ T5758] EXT4-fs (loop4): 1 truncate cleaned up [ 50.721855][ T5758] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.791110][ T3809] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.917602][ T5829] loop5: detected capacity change from 0 to 128 [ 50.965107][ T5829] EXT4-fs error (device loop5): __ext4_fill_super:5504: inode #2: comm syz.5.1302: iget: checksum invalid [ 51.009771][ T5829] EXT4-fs (loop5): get root inode failed [ 51.015539][ T5829] EXT4-fs (loop5): mount failed [ 51.183337][ T5856] loop5: detected capacity change from 0 to 8192 [ 51.223866][ T5877] tmpfs: Bad value for 'mpol' [ 51.272005][ T3709] loop5: p1 < > p3 < p5 > p4 [ 51.286409][ T3709] loop5: p4 size 3081 extends beyond EOD, truncated [ 51.324383][ T3709] loop5: p5 size 3081 extends beyond EOD, truncated [ 51.347151][ T5856] loop5: p1 < > p3 < p5 > p4 [ 51.363634][ T5856] loop5: p4 size 3081 extends beyond EOD, truncated [ 51.372565][ T5903] loop6: detected capacity change from 0 to 512 [ 51.384227][ T5856] loop5: p5 size 3081 extends beyond EOD, truncated [ 51.391086][ T5904] loop1: detected capacity change from 0 to 1024 [ 51.408653][ T5904] EXT4-fs: inline encryption not supported [ 51.416884][ T5903] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #11: comm syz.6.1340: invalid indirect mapped block 256 (level 2) [ 51.443156][ T5903] EXT4-fs (loop6): 1 truncate cleaned up [ 51.443402][ T5904] EXT4-fs (loop1): orphan cleanup on readonly fs [ 51.458175][ T5903] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.496459][ T3797] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.534271][ T5904] EXT4-fs (loop1): 1 truncate cleaned up [ 51.554841][ T5904] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.579216][ T3712] udevd[3712]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 51.584093][ T3711] udevd[3711]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 51.599978][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 51.600097][ T3713] udevd[3713]: inotify_add_watch(7, /dev/loop5p5, 10) failed: No such file or directory [ 51.626674][ T3789] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.654985][ T5929] loop6: detected capacity change from 0 to 1024 [ 51.662369][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop5p5, 10) failed: No such file or directory [ 51.662720][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 51.675362][ T3713] udevd[3713]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 51.686814][ T5933] loop3: detected capacity change from 0 to 256 [ 51.694805][ T3712] udevd[3712]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 51.698510][ T5933] msdos: Unknown parameter 'dotsfIºjàâ ¶å' [ 51.722078][ T5935] loop5: detected capacity change from 0 to 512 [ 51.735308][ T5929] EXT4-fs: Ignoring removed mblk_io_submit option [ 51.768415][ T5929] EXT4-fs: inline encryption not supported [ 51.775607][ T5935] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 51.809672][ T5935] EXT4-fs (loop5): orphan cleanup on readonly fs [ 51.816226][ T5935] EXT4-fs warning (device loop5): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 51.830796][ T5935] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 51.837400][ T5935] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz.5.1356: bad orphan inode 768 [ 51.852263][ T5935] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.855246][ T5929] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 51.918351][ T3788] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.936192][ T5959] loop4: detected capacity change from 0 to 736 [ 51.946885][ T5929] EXT4-fs error (device loop6): ext4_orphan_get:1418: comm syz.6.1347: bad orphan inode 11 [ 51.982360][ T5929] EXT4-fs (loop6): Remounting filesystem read-only [ 51.988934][ T5929] ext4_test_bit(bit=10, block=4) = 1 [ 51.994213][ T5929] is_bad_inode(inode)=0 [ 51.998363][ T5929] NEXT_ORPHAN(inode)=3254779904 [ 52.003288][ T5929] max_ino=32 [ 52.006487][ T5929] i_nlink=0 [ 52.027331][ T5967] loop5: detected capacity change from 0 to 512 [ 52.033594][ T5968] loop1: detected capacity change from 0 to 1024 [ 52.040486][ T5968] EXT4-fs: quotafile must be on filesystem root [ 52.062122][ T5967] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 52.078832][ T5929] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.097152][ T5967] EXT4-fs (loop5): orphan cleanup on readonly fs [ 52.163208][ T29] kauditd_printk_skb: 16 callbacks suppressed [ 52.163222][ T29] audit: type=1400 audit(1756506610.990:199): avc: denied { execmem } for pid=5982 comm="syz.1.1377" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 52.182038][ T5967] EXT4-fs warning (device loop5): ext4_enable_quotas:7172: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 52.207294][ T3797] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.250306][ T5967] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 52.257087][ T5967] EXT4-fs error (device loop5): ext4_ext_check_inode:523: inode #13: comm syz.5.1367: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 52.323450][ T5967] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.1367: couldn't read orphan inode 13 (err -117) [ 52.352746][ T5967] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.354762][ T5998] loop3: detected capacity change from 0 to 512 [ 52.387848][ T6000] 9pnet_fd: p9_fd_create_unix (6000): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 52.401375][ T3788] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.522584][ T6008] loop5: detected capacity change from 0 to 128 [ 52.537972][ T5998] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 52.565721][ T6008] FAT-fs (loop5): bogus number of reserved sectors [ 52.572522][ T6008] FAT-fs (loop5): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 52.581854][ T6008] FAT-fs (loop5): Can't find a valid FAT filesystem [ 52.589490][ T5998] EXT4-fs error (device loop3): xattr_find_entry:333: inode #15: comm syz.3.1384: corrupted xattr entries [ 52.622795][ T5998] EXT4-fs (loop3): Remounting filesystem read-only [ 52.633078][ T5998] EXT4-fs (loop3): 1 truncate cleaned up [ 52.711609][ T6035] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 52.718239][ T6035] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 52.725940][ T6035] vhci_hcd vhci_hcd.0: Device attached [ 52.733686][ T6041] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x7 [ 52.752182][ T6036] vhci_hcd: connection closed [ 52.752470][ T31] vhci_hcd: stop threads [ 52.761456][ T31] vhci_hcd: release socket [ 52.765894][ T31] vhci_hcd: disconnect device [ 52.807594][ T6047] loop3: detected capacity change from 0 to 2048 [ 52.859536][ T6047] Alternate GPT is invalid, using primary GPT. [ 52.863718][ T6057] loop4: detected capacity change from 0 to 164 [ 52.866007][ T6047] loop3: p2 p3 p7 [ 52.883854][ T6057] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 52.944895][ T6064] loop6: detected capacity change from 0 to 512 [ 52.987284][ T6064] Quota error (device loop6): v2_read_file_info: Free block number 4294967294 out of range (1, 6). [ 53.017248][ T6065] loop5: detected capacity change from 0 to 8192 [ 53.023706][ T6064] EXT4-fs warning (device loop6): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 53.041494][ T6064] EXT4-fs (loop6): mount failed [ 53.064720][ T6078] loop4: detected capacity change from 0 to 1024 [ 53.088218][ T6078] EXT4-fs (loop4): filesystem too large to mount safely on this system [ 53.102489][ T6081] loop3: detected capacity change from 0 to 512 [ 53.153097][ T6081] EXT4-fs error (device loop3): ext4_xattr_inode_iget:442: comm syz.3.1423: error while reading EA inode 32 err=-116 [ 53.189382][ T6081] EXT4-fs (loop3): Remounting filesystem read-only [ 53.196018][ T6081] EXT4-fs warning (device loop3): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 53.208558][ T6081] EXT4-fs (loop3): 1 orphan inode deleted [ 53.372446][ T29] audit: type=1326 audit(1756506612.097:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6124 comm="syz.3.1445" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f887c29ebe9 code=0x0 [ 53.410349][ T6126] loop6: detected capacity change from 0 to 512 [ 53.421583][ T6126] EXT4-fs warning (device loop6): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 53.433126][ T6126] EXT4-fs warning (device loop6): dx_probe:849: Enable large directory feature to access it [ 53.443233][ T6126] EXT4-fs warning (device loop6): dx_probe:934: inode #2: comm syz.6.1444: Corrupt directory, running e2fsck is recommended [ 53.443990][ T29] audit: type=1400 audit(1756506612.143:201): avc: denied { create } for pid=6127 comm="syz.4.1446" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=iucv_socket permissive=1 [ 53.493132][ T6138] loop3: detected capacity change from 0 to 512 [ 53.499062][ T6126] EXT4-fs (loop6): Cannot turn on journaled quota: type 1: error -117 [ 53.516558][ T6126] EXT4-fs error (device loop6): ext4_iget_extra_inode:5104: inode #15: comm syz.6.1444: corrupted in-inode xattr: invalid ea_ino [ 53.532289][ T6138] EXT4-fs: dax option not supported [ 53.564460][ T6126] EXT4-fs error (device loop6): ext4_orphan_get:1397: comm syz.6.1444: couldn't read orphan inode 15 (err -117) [ 53.835294][ T6192] loop4: detected capacity change from 0 to 512 [ 53.856879][ T6192] EXT4-fs error (device loop4): ext4_init_orphan_info:585: comm syz.4.1478: inode #0: comm syz.4.1478: iget: illegal inode # [ 53.879262][ T6192] EXT4-fs (loop4): get orphan inode failed [ 53.896554][ T6186] loop3: detected capacity change from 0 to 8192 [ 53.903807][ T6192] EXT4-fs (loop4): mount failed [ 53.931956][ T6186] loop3: p1[EZD] p2 p3 p4 [ 53.942491][ T6186] loop3: p3 start 117772289 is beyond EOD, truncated [ 53.949412][ T6186] loop3: p4 size 262144 extends beyond EOD, truncated [ 54.129608][ T6236] loop5: detected capacity change from 0 to 512 [ 54.168354][ T6236] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 54.183429][ T6236] EXT4-fs (loop5): orphan cleanup on readonly fs [ 54.192425][ T6236] EXT4-fs warning (device loop5): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 54.208038][ T6236] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 54.209051][ T6249] loop6: detected capacity change from 0 to 512 [ 54.216445][ T6236] EXT4-fs error (device loop5): ext4_orphan_get:1392: inode #16: comm syz.5.1499: iget: immutable or append flags not allowed on symlinks [ 54.240819][ T6236] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.1499: couldn't read orphan inode 16 (err -117) [ 54.279305][ T6249] ext4: Unknown parameter 'nouser_xattr' [ 54.284114][ T6256] loop4: detected capacity change from 0 to 2048 [ 54.341360][ T3709] loop4: p1 < > p4 < > [ 54.357835][ T6256] loop4: p1 < > p4 < > [ 54.451321][ T6281] loop5: detected capacity change from 0 to 512 [ 54.461356][ T29] audit: type=1400 audit(1756506613.113:202): avc: denied { create } for pid=6282 comm="syz.1.1521" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 54.497144][ T6281] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 54.551237][ T6281] EXT4-fs warning (device loop5): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 54.583699][ T6281] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.1520: bg 0: block 248: padding at end of block bitmap is not set [ 54.631500][ T6281] Quota error (device loop5): write_blk: dquota write failed [ 54.638914][ T6281] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 54.689167][ T6316] loop6: detected capacity change from 0 to 1024 [ 54.694492][ T6281] EXT4-fs error (device loop5): ext4_acquire_dquot:6937: comm syz.5.1520: Failed to acquire dquot type 1 [ 54.723240][ T6316] EXT4-fs (loop6): Invalid log cluster size: 31 [ 54.733622][ T6281] EXT4-fs (loop5): 1 truncate cleaned up [ 54.750679][ T6326] loop4: detected capacity change from 0 to 512 [ 54.766451][ T6328] loop1: detected capacity change from 0 to 512 [ 54.778183][ T6328] EXT4-fs: Ignoring removed orlov option [ 54.787148][ T6328] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.1542: Attempting to read directory block (0) that is past i_size (256) [ 54.813130][ T6328] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 54.822261][ T6326] EXT4-fs error (device loop4): ext4_iget_extra_inode:5104: inode #12: comm syz.4.1543: corrupted in-inode xattr: invalid ea_ino [ 54.835360][ T6333] vhci_hcd vhci_hcd.0: pdev(6) rhport(0) sockfd(3) [ 54.842059][ T6333] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 54.849654][ T6333] vhci_hcd vhci_hcd.0: Device attached [ 54.863502][ T6335] vhci_hcd: connection closed [ 54.863748][ T12] vhci_hcd: stop threads [ 54.870298][ T6326] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.1543: couldn't read orphan inode 12 (err -117) [ 54.872692][ T12] vhci_hcd: release socket [ 54.872700][ T12] vhci_hcd: disconnect device [ 54.911267][ T6344] loop5: detected capacity change from 0 to 128 [ 54.938694][ T6344] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 55.040538][ T6359] loop3: detected capacity change from 0 to 512 [ 55.079056][ T29] audit: type=1400 audit(128.028:203): avc: denied { mount } for pid=6366 comm="syz.1.1560" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 55.091666][ T6363] loop5: detected capacity change from 0 to 8192 [ 55.111089][ T6363] FAT-fs (loop5): invalid media value (0x06) [ 55.117088][ T6363] FAT-fs (loop5): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 55.119030][ T29] audit: type=1400 audit(128.065:204): avc: denied { unmount } for pid=3789 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 55.126435][ T6363] FAT-fs (loop5): Can't find a valid FAT filesystem [ 55.159757][ T6359] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 55.170984][ T6371] loop4: detected capacity change from 0 to 128 [ 55.188751][ T6359] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 55.206672][ T6359] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1555: bg 0: block 248: padding at end of block bitmap is not set [ 55.226286][ T6359] Quota error (device loop3): write_blk: dquota write failed [ 55.234560][ T6359] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.1555: Failed to acquire dquot type 1 [ 55.272671][ T6359] EXT4-fs (loop3): 1 truncate cleaned up [ 55.313576][ T6359] syz.3.1555 (6359) used greatest stack depth: 9200 bytes left [ 55.326255][ T6376] loop1: detected capacity change from 0 to 8192 [ 55.498682][ T6415] loop1: detected capacity change from 0 to 164 [ 55.585609][ T6430] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 55.592200][ T6430] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 55.599820][ T6430] vhci_hcd vhci_hcd.0: Device attached [ 55.634449][ T6441] loop3: detected capacity change from 0 to 256 [ 55.646486][ T6432] vhci_hcd: connection closed [ 55.647770][ T31] vhci_hcd: stop threads [ 55.656770][ T31] vhci_hcd: release socket [ 55.661196][ T31] vhci_hcd: disconnect device [ 55.690642][ T6441] FAT-fs (loop3): Invalid FSINFO signature: 0x0ffffff8, 0x00000000 (sector = 33) [ 55.701743][ T6441] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start df000002) [ 55.711745][ T6441] FAT-fs (loop3): Filesystem has been set read-only [ 55.718966][ T6440] loop4: detected capacity change from 0 to 8192 [ 55.735907][ T6449] loop6: detected capacity change from 0 to 1764 [ 55.760378][ T3711] loop4: p1[EZD] p2 p3 p4 [ 55.769059][ T3711] loop4: p3 start 117772289 is beyond EOD, truncated [ 55.775933][ T3711] loop4: p4 size 262144 extends beyond EOD, truncated [ 55.781995][ T6449] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 55.793067][ T6440] loop4: p1[EZD] p2 p3 p4 [ 55.814418][ T6440] loop4: p3 start 117772289 is beyond EOD, truncated [ 55.821179][ T6440] loop4: p4 size 262144 extends beyond EOD, truncated [ 55.859206][ T6465] loop5: detected capacity change from 0 to 512 [ 55.895155][ T6465] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 2048 [ 55.943961][ T3711] udevd[3711]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 55.990076][ T3712] udevd[3712]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 55.990305][ T3713] udevd[3713]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 56.005654][ T3711] udevd[3711]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 56.033856][ T6485] loop4: detected capacity change from 0 to 512 [ 56.066062][ T6493] loop5: detected capacity change from 0 to 2048 [ 56.098013][ T6485] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1615: bg 0: block 248: padding at end of block bitmap is not set [ 56.117406][ T6485] EXT4-fs error (device loop4): ext4_acquire_dquot:6937: comm syz.4.1615: Failed to acquire dquot type 1 [ 56.122035][ T6493] loop5: p1 < > p4 < > [ 56.135978][ T6501] loop3: detected capacity change from 0 to 512 [ 56.146795][ T6485] EXT4-fs (loop4): 1 truncate cleaned up [ 56.261913][ T6519] loop1: detected capacity change from 0 to 512 [ 56.314585][ T6519] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.1632: Failed to acquire dquot type 0 [ 56.330352][ T6519] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.1632: Failed to acquire dquot type 0 [ 56.343434][ T6519] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.1632: Failed to acquire dquot type 0 [ 56.375898][ T6519] EXT4-fs (loop1): 1 orphan inode deleted [ 56.517322][ T6564] loop5: detected capacity change from 0 to 512 [ 56.551539][ T6564] EXT4-fs error (device loop5): ext4_iget_extra_inode:5104: inode #15: comm syz.5.1653: corrupted in-inode xattr: invalid ea_ino [ 56.565035][ T6567] loop3: detected capacity change from 0 to 2048 [ 56.597457][ T6564] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.1653: couldn't read orphan inode 15 (err -117) [ 56.622079][ T6567] loop3: p1 < > p4 [ 56.638002][ T6567] loop3: p4 size 8388608 extends beyond EOD, truncated [ 56.704963][ T6585] loop6: detected capacity change from 0 to 512 [ 56.726085][ T6585] EXT4-fs: Ignoring removed nobh option [ 56.744998][ T6589] loop1: detected capacity change from 0 to 256 [ 56.759561][ T6589] msdos: Bad value for 'uid' [ 56.764224][ T6589] msdos: Bad value for 'uid' [ 56.783106][ T6585] EXT4-fs (loop6): Cannot turn on journaled quota: type 1: error -2 [ 56.791583][ T6585] EXT4-fs error (device loop6): ext4_orphan_get:1392: inode #13: comm syz.6.1664: casefold flag without casefold feature [ 56.807611][ T6585] EXT4-fs (loop6): Remounting filesystem read-only [ 56.832838][ T6605] loop3: detected capacity change from 0 to 128 [ 57.042367][ T6640] loop3: detected capacity change from 0 to 128 [ 57.069193][ T6643] loop1: detected capacity change from 0 to 128 [ 57.097919][ T6643] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (18424!=39978) [ 57.107597][ T6643] EXT4-fs (loop1): group descriptors corrupted! [ 57.316492][ T6680] loop5: detected capacity change from 0 to 512 [ 57.326353][ T6680] EXT4-fs: Ignoring removed nobh option [ 57.337776][ T6680] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 57.425212][ T6694] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.463500][ T6694] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.494162][ T29] kauditd_printk_skb: 13 callbacks suppressed [ 57.494176][ T29] audit: type=1326 audit(643.445:209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6705 comm="syz.5.1718" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f2d7207ebe9 code=0x0 [ 57.591086][ T6720] loop4: detected capacity change from 0 to 512 [ 57.594659][ T6716] loop6: detected capacity change from 0 to 8192 [ 57.613953][ T6720] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 57.623600][ T6720] EXT4-fs error (device loop4): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 57.639181][ T6720] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #11: comm syz.4.1725: corrupted inode contents [ 57.651469][ T3711] loop6: p1 p2 p3 p4[DM] [ 57.655008][ T6720] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #11: comm syz.4.1725: mark_inode_dirty error [ 57.655964][ T3711] loop6: p1 size 835329 extends beyond EOD, truncated [ 57.674870][ T3711] loop6: p2 size 327680 extends beyond EOD, truncated [ 57.675757][ T6720] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1725: invalid indirect mapped block 1 (level 1) [ 57.695418][ T3711] loop6: p3 start 1052673 is beyond EOD, truncated [ 57.696323][ T6720] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #11: comm syz.4.1725: corrupted inode contents [ 57.702042][ T3711] loop6: p4 size 262144 extends beyond EOD, truncated [ 57.721952][ T6720] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 57.732272][ T6720] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #11: comm syz.4.1725: corrupted inode contents [ 57.733656][ T6716] loop6: p1 p2 p3 p4[DM] [ 57.746859][ T6720] EXT4-fs error (device loop4): ext4_truncate:4666: inode #11: comm syz.4.1725: mark_inode_dirty error [ 57.759796][ T6716] loop6: p1 size 835329 extends beyond EOD, truncated [ 57.760263][ T6720] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 57.770704][ T6716] loop6: p2 size 327680 extends beyond EOD, truncated [ 57.784915][ T6720] EXT4-fs (loop4): 1 truncate cleaned up [ 57.792152][ T6716] loop6: p3 start 1052673 is beyond EOD, truncated [ 57.798803][ T6716] loop6: p4 size 262144 extends beyond EOD, truncated [ 57.895761][ T6739] loop3: detected capacity change from 0 to 512 [ 57.908735][ T3711] udevd[3711]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 57.919982][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 57.933794][ T3712] udevd[3712]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 57.949449][ T3711] udevd[3711]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 57.960352][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 57.971922][ T3712] udevd[3712]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 58.112316][ T29] audit: type=1400 audit(644.110:210): avc: denied { view } for pid=6769 comm="syz.1.1749" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 58.201632][ T6785] loop4: detected capacity change from 0 to 512 [ 58.224482][ T6785] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 58.235913][ T6788] loop1: detected capacity change from 0 to 2048 [ 58.249818][ T6792] loop3: detected capacity change from 0 to 512 [ 58.282384][ T6792] EXT4-fs (loop3): invalid inodes per group: 0 [ 58.282384][ T6792] [ 58.304713][ T3709] loop1: p4 < > [ 58.318084][ T6788] loop1: p4 < > [ 58.608635][ T6845] capability: warning: `syz.1.1787' uses 32-bit capabilities (legacy support in use) [ 58.644527][ T6851] loop3: detected capacity change from 0 to 512 [ 58.672757][ T6851] EXT4-fs (loop3): 1 orphan inode deleted [ 58.749326][ T6869] loop3: detected capacity change from 0 to 512 [ 58.770107][ T6872] loop1: detected capacity change from 0 to 512 [ 58.798362][ T6869] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #3: comm syz.3.1796: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 58.849029][ T6869] EXT4-fs error (device loop3): ext4_quota_enable:7131: comm syz.3.1796: Bad quota inode: 3, type: 0 [ 58.860647][ T6884] loop5: detected capacity change from 0 to 764 [ 58.873163][ T6869] EXT4-fs warning (device loop3): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 58.891781][ T6869] EXT4-fs (loop3): mount failed [ 58.897104][ T6884] ISOFS: unable to read i-node block [ 58.902457][ T6884] isofs_fill_super: get root inode failed [ 59.115249][ T29] audit: type=1400 audit(645.183:211): avc: denied { mount } for pid=6923 comm="syz.4.1824" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 59.165372][ T29] audit: type=1400 audit(645.205:212): avc: denied { unmount } for pid=3809 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 59.238780][ T29] audit: type=1400 audit(645.258:213): avc: denied { mounton } for pid=6930 comm="syz.1.1828" path="/syzcgroup/unified/syz1" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 59.265217][ T6944] hugetlbfs: Bad value for 'gid' [ 59.270322][ T6944] hugetlbfs: Bad value for 'gid' [ 59.337975][ T6958] loop3: detected capacity change from 0 to 512 [ 59.378205][ T6958] EXT4-fs (loop3): failed to initialize system zone (-117) [ 59.385459][ T6958] EXT4-fs (loop3): mount failed [ 59.469161][ T29] audit: type=1326 audit(645.559:214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6978 comm="syz.4.1852" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f262342ebe9 code=0x0 [ 59.739192][ T7026] loop1: detected capacity change from 0 to 2048 [ 59.763412][ T7026] EXT4-fs (loop1): cluster size (2048) smaller than block size (4096) [ 59.835939][ T7042] loop5: detected capacity change from 0 to 512 [ 59.866092][ T7042] EXT4-fs (loop5): warning: mounting unchecked fs, running e2fsck is recommended [ 59.882009][ T7053] delete_channel: no stack [ 59.886471][ T7053] delete_channel: no stack [ 59.893467][ T7042] EXT4-fs (loop5): Errors on filesystem, clearing orphan list. [ 59.946872][ T7056] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 212 vs 220 free clusters [ 60.068909][ T7086] loop4: detected capacity change from 0 to 136 [ 60.077037][ T7086] Attempt to read inode for relocated directory [ 60.085648][ T29] audit: type=1326 audit(646.213:215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7081 comm="syz.3.1902" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f887c29ebe9 code=0x0 [ 60.157882][ T29] audit: type=1400 audit(646.267:216): avc: denied { create } for pid=7093 comm="syz.4.1908" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 60.217344][ T29] audit: type=1400 audit(646.342:217): avc: denied { execute } for pid=7101 comm="syz.3.1913" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=15289 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 60.256775][ T7108] loop3: detected capacity change from 0 to 2048 [ 60.416401][ T7130] 9pnet: Could not find request transport: r [ 60.556045][ T29] audit: type=1400 audit(646.728:218): avc: denied { create } for pid=7157 comm="syz.3.1939" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 60.774967][ T7191] loop3: detected capacity change from 0 to 512 [ 60.795951][ T7191] EXT4-fs error (device loop3): ext4_quota_enable:7124: comm syz.3.1955: Bad quota inum: 1, type: 2 [ 60.823187][ T7202] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.839417][ T7191] EXT4-fs warning (device loop3): ext4_enable_quotas:7172: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 60.843894][ T7202] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.870527][ T7191] EXT4-fs (loop3): mount failed [ 61.023250][ T7231] loop1: detected capacity change from 0 to 512 [ 61.052363][ T7231] EXT4-fs (loop1): orphan cleanup on readonly fs [ 61.060080][ T7231] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 61.099220][ T7231] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 61.112271][ T7231] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1973: bg 0: block 248: padding at end of block bitmap is not set [ 61.148910][ T7231] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 61.188559][ T7231] EXT4-fs (loop1): 1 orphan inode deleted [ 61.376246][ T7291] loop4: detected capacity change from 0 to 1024 [ 61.409379][ T7291] EXT4-fs (loop4): SIPHASH is not a valid default hash value [ 61.610424][ T7334] cgroup: noprefix used incorrectly [ 61.638260][ T7340] loop5: detected capacity change from 0 to 512 [ 61.673181][ T7340] EXT4-fs error (device loop5): ext4_ext_check_inode:523: inode #2: comm syz.5.2025: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 61.696600][ T7340] EXT4-fs (loop5): get root inode failed [ 61.702320][ T7340] EXT4-fs (loop5): mount failed [ 61.723755][ T7352] loop4: detected capacity change from 0 to 164 [ 61.889407][ T7382] loop6: detected capacity change from 0 to 1024 [ 61.911016][ T7382] EXT4-fs (loop6): bad geometry: first data block is 0 with a 1k block and cluster size [ 62.138771][ T7422] tmpfs: Bad value for 'mpol' [ 62.164614][ T7423] loop1: detected capacity change from 0 to 2048 [ 62.311804][ T7454] delete_channel: no stack [ 62.330097][ T7454] delete_channel: no stack [ 62.408825][ T7465] loop6: detected capacity change from 0 to 512 [ 62.445350][ T7465] EXT4-fs error (device loop6): ext4_read_inode_bitmap:139: comm syz.6.2088: Invalid inode bitmap blk 4 in block_group 0 [ 62.581923][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 62.581994][ T29] audit: type=1326 audit(3226.896:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7502 comm="syz.4.2106" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f262342ebe9 code=0x0 [ 62.609755][ T7508] loop3: detected capacity change from 0 to 128 [ 62.694913][ T7517] loop4: detected capacity change from 0 to 1024 [ 62.754875][ T7517] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 62.780097][ T7541] dns_resolver: Unsupported server list version (0) [ 62.801832][ T7517] EXT4-fs (loop4): mount failed [ 62.904332][ T7562] loop4: detected capacity change from 0 to 1764 [ 63.140738][ T7605] loop1: detected capacity change from 0 to 164 [ 63.200258][ T7614] loop4: detected capacity change from 0 to 512 [ 63.221069][ T7605] grow_buffers: requested out-of-range block 18446744071562068000 for device loop1 [ 63.230412][ T7605] Unable to read rock-ridge attributes [ 63.258250][ T7614] EXT4-fs (loop4): orphan cleanup on readonly fs [ 63.274385][ T7614] Quota error (device loop4): v2_read_file_info: Block with free entry 9 out of range (1, 6). [ 63.298955][ T7614] EXT4-fs warning (device loop4): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 63.314679][ T7614] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 63.337463][ T7614] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2160: bg 0: block 248: padding at end of block bitmap is not set [ 63.351949][ T7633] loop5: detected capacity change from 0 to 128 [ 63.373193][ T7614] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 63.386916][ T7614] EXT4-fs (loop4): 1 orphan inode deleted [ 63.591255][ T7673] loop5: detected capacity change from 0 to 2048 [ 63.627833][ T7673] loop5: p1 < > p2 p3 < p5 p6 > p4 [ 63.633114][ T7673] loop5: partition table partially beyond EOD, truncated [ 63.664511][ T7673] loop5: p1 start 4278190080 is beyond EOD, truncated [ 63.671415][ T7673] loop5: p2 start 16908800 is beyond EOD, truncated [ 63.689281][ T7690] tmpfs: Bad value for 'mpol' [ 63.708085][ T7673] loop5: p5 start 16908800 is beyond EOD, truncated [ 63.717453][ T2995] loop5: p1 < > p2 p3 < p5 p6 > p4 [ 63.722711][ T2995] loop5: partition table partially beyond EOD, truncated [ 63.724623][ T7695] loop6: detected capacity change from 0 to 736 [ 63.730052][ T2995] loop5: p1 start 4278190080 is beyond EOD, truncated [ 63.742933][ T2995] loop5: p2 start 16908800 is beyond EOD, truncated [ 63.762560][ T7697] loop1: detected capacity change from 0 to 2048 [ 63.769941][ T2995] loop5: p5 start 16908800 is beyond EOD, truncated [ 63.786710][ T7697] EXT4-fs: Invalid want_extra_isize 268 [ 63.834950][ T3711] udevd[3711]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 63.846224][ T3712] udevd[3712]: inotify_add_watch(7, /dev/loop5p6, 10) failed: No such file or directory [ 63.865988][ T29] audit: type=1400 audit(3228.282:225): avc: denied { write } for pid=7708 comm="syz.5.2207" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 63.888270][ T29] audit: type=1400 audit(3228.282:226): avc: denied { open } for pid=7708 comm="syz.5.2207" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 63.907676][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 63.931970][ T3711] udevd[3711]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 63.960071][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop5p6, 10) failed: No such file or directory [ 64.024525][ T7722] loop5: detected capacity change from 0 to 8192 [ 64.087589][ T7727] loop6: detected capacity change from 0 to 8192 [ 64.136220][ T7735] tmpfs: Bad value for 'mpol' [ 64.141225][ T3712] loop6: p1 p3 [ 64.144762][ T3712] loop6: p1 start 51379968 is beyond EOD, truncated [ 64.151523][ T3712] loop6: p3 size 100663552 extends beyond EOD, truncated [ 64.201265][ T7727] loop6: p1 p3 [ 64.205217][ T7727] loop6: p1 start 51379968 is beyond EOD, truncated [ 64.212109][ T7727] loop6: p3 size 100663552 extends beyond EOD, truncated [ 64.272054][ T7762] loop1: detected capacity change from 0 to 512 [ 64.324478][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 64.376997][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 64.428758][ T7782] loop3: detected capacity change from 0 to 1764 [ 64.448687][ T7784] tmpfs: Bad value for 'nr_blocks' [ 64.936999][ T7870] loop1: detected capacity change from 0 to 512 [ 64.971628][ T7870] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 64.979960][ T7870] EXT4-fs (loop1): orphan cleanup on readonly fs [ 64.990761][ T7870] Quota error (device loop1): dq_insert_tree: Quota tree root isn't allocated! [ 64.999896][ T7870] Quota error (device loop1): qtree_write_dquot: Error -5 occurred while creating quota [ 65.009913][ T7870] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.2285: Failed to acquire dquot type 1 [ 65.017454][ T7882] loop5: detected capacity change from 0 to 128 [ 65.022246][ T7870] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2285: bg 0: block 40: padding at end of block bitmap is not set [ 65.041452][ T7884] loop4: detected capacity change from 0 to 256 [ 65.041830][ T7870] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 65.056942][ T7870] EXT4-fs (loop1): 1 truncate cleaned up [ 65.065450][ T7882] EXT4-fs warning (device loop5): ext4_init_metadata_csum:4627: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 65.078903][ T7882] EXT4-fs (loop5): Couldn't mount because of unsupported optional features (fffc1829) [ 65.106242][ T7886] loop3: detected capacity change from 0 to 764 [ 65.137186][ T7886] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 65.228358][ T7890] loop5: detected capacity change from 0 to 8192 [ 65.286647][ T3709] loop5: p1 p2 p3 p4 [ 65.290710][ T3709] loop5: p1 size 3523149824 extends beyond EOD, truncated [ 65.319728][ T3709] loop5: p2 start 4293394688 is beyond EOD, truncated [ 65.326639][ T3709] loop5: p3 start 150994944 is beyond EOD, truncated [ 65.333459][ T3709] loop5: p4 size 50331648 extends beyond EOD, truncated [ 65.337456][ T7917] loop3: detected capacity change from 0 to 512 [ 65.364922][ T7890] loop5: p1 p2 p3 p4 [ 65.371381][ T7890] loop5: p1 size 3523149824 extends beyond EOD, truncated [ 65.384723][ T7924] loop4: detected capacity change from 0 to 512 [ 65.388813][ T7917] EXT4-fs (loop3): ea_inode feature is not supported for Hurd [ 65.399792][ T7890] loop5: p2 start 4293394688 is beyond EOD, truncated [ 65.406623][ T7890] loop5: p3 start 150994944 is beyond EOD, truncated [ 65.413320][ T7890] loop5: p4 size 50331648 extends beyond EOD, truncated [ 65.424923][ T7924] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4627: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 65.438507][ T7924] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 65.455215][ T3713] udevd[3713]: incorrect ext4 checksum on /dev/loop4 [ 65.553849][ T7938] loop3: detected capacity change from 0 to 512 [ 65.568816][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 65.579700][ T3711] udevd[3711]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 65.679365][ T7958] loop1: detected capacity change from 0 to 512 [ 65.699068][ T7962] loop5: detected capacity change from 0 to 512 [ 65.713301][ T7958] EXT4-fs: Ignoring removed mblk_io_submit option [ 65.731967][ T7958] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 65.741549][ T7968] loop6: detected capacity change from 0 to 512 [ 65.749030][ T7958] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c01c, mo2=0102] [ 65.757407][ T7968] msdos: Bad value for 'time_offset' [ 65.769001][ T7962] EXT4-fs: Ignoring removed oldalloc option [ 65.790740][ T7974] tmpfs: Bad value for 'mpol' [ 65.798571][ T7958] System zones: 0-2, 18-18, 34-34 [ 65.816113][ T7958] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.2329: iget: bad i_size value: 360287970189639680 [ 65.840043][ T7962] EXT4-fs error (device loop5): ext4_xattr_inode_iget:433: comm syz.5.2332: Parent and EA inode have the same ino 15 [ 65.857602][ T7958] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.2329: couldn't read orphan inode 15 (err -117) [ 65.884429][ T7962] EXT4-fs (loop5): 1 orphan inode deleted [ 65.895365][ T7987] tmpfs: Bad value for 'mpol' [ 65.954102][ T7995] loop4: detected capacity change from 0 to 1024 [ 65.991855][ T7995] EXT4-fs: Ignoring removed bh option [ 66.016504][ T7995] EXT4-fs (loop4): can't mount with both data=journal and delalloc [ 66.086019][ T8009] loop3: detected capacity change from 0 to 1024 [ 66.112774][ T8016] loop6: detected capacity change from 0 to 512 [ 66.120338][ T8009] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 66.131272][ T8009] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 66.153706][ T8016] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4)! [ 66.163839][ T8016] EXT4-fs (loop6): group descriptors corrupted! [ 66.178492][ T8009] JBD2: no valid journal superblock found [ 66.184316][ T8009] EXT4-fs (loop3): Could not load journal inode [ 66.203057][ T8022] loop4: detected capacity change from 0 to 512 [ 66.218707][ T8025] loop6: detected capacity change from 0 to 512 [ 66.238268][ T8022] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (3832!=33349) [ 66.259733][ T8025] EXT4-fs warning (device loop6): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 66.285329][ T8022] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 66.323242][ T8022] System zones: 1-12 [ 66.327291][ T8022] EXT4-fs (loop4): orphan cleanup on readonly fs [ 66.333749][ T8022] EXT4-fs error (device loop4): ext4_read_inode_bitmap:167: comm syz.4.2360: Inode bitmap for bg 0 marked uninitialized [ 66.543044][ T29] audit: type=1400 audit(3231.159:227): avc: denied { create } for pid=8062 comm="syz.5.2380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 66.631346][ T8060] loop3: detected capacity change from 0 to 8192 [ 66.640943][ T8078] loop6: detected capacity change from 0 to 1024 [ 66.661591][ T8078] EXT4-fs warning (device loop6): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 66.672301][ T8060] loop3: p1 p2 < > p3 p4 < p5 > [ 66.677346][ T8060] loop3: partition table partially beyond EOD, truncated [ 66.738010][ T8060] loop3: p1 size 100663296 extends beyond EOD, truncated [ 66.747520][ T8060] loop3: p2 start 591104 is beyond EOD, truncated [ 66.753968][ T8060] loop3: p3 start 33572980 is beyond EOD, truncated [ 66.770998][ T8060] loop3: p5 size 100663296 extends beyond EOD, truncated [ 66.807456][ T8086] loop4: detected capacity change from 0 to 8192 [ 66.818621][ T29] audit: type=1400 audit(3231.449:228): avc: denied { create } for pid=8094 comm="syz.6.2395" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 66.867801][ T3711] loop4: p1 p2 p3 p4 [ 66.872049][ T3711] loop4: p1 start 51379968 is beyond EOD, truncated [ 66.893183][ T3711] loop4: p3 size 15991040 extends beyond EOD, truncated [ 66.916641][ T3711] loop4: p4 start 16711680 is beyond EOD, truncated [ 66.943793][ T8086] loop4: p1 p2 p3 p4 [ 66.947845][ T8086] loop4: p1 start 51379968 is beyond EOD, truncated [ 66.972868][ T8086] loop4: p3 size 15991040 extends beyond EOD, truncated [ 66.995886][ T8086] loop4: p4 start 16711680 is beyond EOD, truncated [ 67.056230][ T8124] loop1: detected capacity change from 0 to 1024 [ 67.071404][ T8124] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 67.087391][ T8127] loop5: detected capacity change from 0 to 512 [ 67.107905][ T8124] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 67.118839][ T8124] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (59422!=20869) [ 67.136307][ T8124] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 67.144742][ T8134] loop3: detected capacity change from 0 to 164 [ 67.159832][ T8124] EXT4-fs error (device loop1): ext4_get_journal_inode:5800: inode #17: comm syz.1.2411: iget: bad i_size value: 4398046511204 [ 67.161161][ T8127] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 67.188854][ T8127] EXT4-fs (loop5): 1 truncate cleaned up [ 67.210103][ T8134] rock: directory entry would overflow storage [ 67.216331][ T8134] rock: sig=0x5252, size=5, remaining=3 [ 67.225658][ T8124] EXT4-fs (loop1): no journal found [ 67.244497][ T8141] loop6: detected capacity change from 0 to 512 [ 67.315144][ T8141] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 67.365252][ T8141] EXT4-fs (loop6): orphan cleanup on readonly fs [ 67.413725][ T8141] EXT4-fs error (device loop6): ext4_orphan_get:1418: comm syz.6.2418: bad orphan inode 15 [ 67.435336][ T8141] ext4_test_bit(bit=14, block=18) = 1 [ 67.440801][ T8141] is_bad_inode(inode)=0 [ 67.445004][ T8141] NEXT_ORPHAN(inode)=1023 [ 67.449329][ T8141] max_ino=32 [ 67.452528][ T8141] i_nlink=0 [ 67.467500][ T8172] loop3: detected capacity change from 0 to 164 [ 67.495683][ T8141] EXT4-fs error (device loop6): ext4_xattr_delete_inode:2962: inode #15: comm syz.6.2418: corrupted xattr block 19: e_value size too large [ 67.510207][ T8170] loop5: detected capacity change from 0 to 8192 [ 67.539311][ T8141] EXT4-fs warning (device loop6): ext4_evict_inode:274: xattr delete (err -117) [ 67.670732][ T8200] loop6: detected capacity change from 0 to 256 [ 67.687489][ T29] audit: type=1326 audit(3232.384:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8201 comm="syz.4.2445" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f262342ebe9 code=0x0 [ 67.691926][ T8200] FAT-fs (loop6): bogus number of FAT sectors [ 67.715958][ T8200] FAT-fs (loop6): Can't find a valid FAT filesystem [ 67.786375][ T8216] tmpfs: Bad value for 'mpol' [ 68.026960][ T29] audit: type=1326 audit(3232.749:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8259 comm="syz.4.2473" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f262342ebe9 code=0x0 [ 68.026982][ T8254] loop1: detected capacity change from 0 to 512 [ 68.059287][ T8254] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 68.124875][ T8254] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 68.145291][ T8275] loop3: detected capacity change from 0 to 512 [ 68.151779][ T8277] loop6: detected capacity change from 0 to 512 [ 68.153698][ T8254] EXT4-fs (loop1): 1 truncate cleaned up [ 68.170354][ T8275] EXT4-fs: Ignoring removed mblk_io_submit option [ 68.189519][ T8277] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 68.229561][ T3789] EXT4-fs unmount: 51 callbacks suppressed [ 68.229575][ T3789] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.239462][ T8275] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 68.244921][ T8277] EXT4-fs error (device loop6): __ext4_fill_super:5504: inode #2: comm syz.6.2481: casefold flag without casefold feature [ 68.266423][ T8277] EXT4-fs (loop6): get root inode failed [ 68.272103][ T8277] EXT4-fs (loop6): mount failed [ 68.274875][ T8275] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c01c, mo2=0102] [ 68.285153][ T8275] System zones: 0-2, 18-18, 34-34 [ 68.300142][ T8275] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.2482: iget: bad i_size value: 360287970189639680 [ 68.362434][ T8275] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.2482: couldn't read orphan inode 15 (err -117) [ 68.414679][ T8275] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.486600][ T3794] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.535104][ T8321] IPv6: addrconf: prefix option has invalid lifetime [ 68.670451][ T8341] loop4: detected capacity change from 0 to 512 [ 68.714504][ T8341] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.2512: bad orphan inode 17 [ 68.754079][ T8341] ext4_test_bit(bit=16, block=4) = 1 [ 68.759484][ T8341] is_bad_inode(inode)=0 [ 68.763666][ T8341] NEXT_ORPHAN(inode)=0 [ 68.767772][ T8341] max_ino=32 [ 68.770966][ T8341] i_nlink=1 [ 68.791609][ T8341] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.848393][ T8367] loop1: detected capacity change from 0 to 512 [ 68.868966][ T3809] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.879322][ T8367] journal_path: not usable as path [ 68.884517][ T8367] EXT4-fs: error: could not find journal device path [ 69.018135][ T8394] cgroup: Need name or subsystem set [ 69.023651][ T29] audit: type=1326 audit(3233.812:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8390 comm="syz.6.2538" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faa3d40ebe9 code=0x0 [ 69.077734][ T8400] loop4: detected capacity change from 0 to 512 [ 69.106998][ T8406] loop5: detected capacity change from 0 to 128 [ 69.126677][ T8400] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 69.136155][ T8406] FAT-fs (loop5): bogus number of reserved sectors [ 69.142777][ T8406] FAT-fs (loop5): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 69.152112][ T8406] FAT-fs (loop5): Can't find a valid FAT filesystem [ 69.187174][ T8400] EXT4-fs error (device loop4): ext4_quota_enable:7124: comm syz.4.2540: Bad quota inum: 29696, type: 1 [ 69.204669][ T8418] loop3: detected capacity change from 0 to 1024 [ 69.236957][ T8400] EXT4-fs warning (device loop4): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 69.271243][ T8418] EXT4-fs (loop3): can't mount with data_err=abort, fs mounted w/o journal [ 69.298237][ T8400] EXT4-fs (loop4): mount failed [ 69.408562][ T8446] loop1: detected capacity change from 0 to 2048 [ 69.485515][ T8446] loop1: p3 p4 < > [ 69.491109][ T8446] loop1: p3 size 57344 extends beyond EOD, truncated [ 69.510178][ T8465] loop5: detected capacity change from 0 to 1024 [ 69.548674][ T8465] EXT4-fs (loop5): inodes count not valid: 65530 vs 32 [ 69.609163][ T8477] loop1: detected capacity change from 0 to 512 [ 69.637334][ T8477] EXT4-fs: Ignoring removed i_version option [ 69.643416][ T8477] EXT4-fs: Ignoring removed nobh option [ 69.669423][ T8483] loop4: detected capacity change from 0 to 512 [ 69.682431][ T8477] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 69.692321][ T8477] EXT4-fs (loop1): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 69.694055][ T8483] EXT4-fs: Ignoring removed nomblk_io_submit option [ 69.722598][ T8487] loop6: detected capacity change from 0 to 1024 [ 69.729670][ T8483] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 69.739612][ T8483] EXT4-fs (loop4): Unsupported encryption level 255 [ 69.766348][ T8487] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 69.774222][ T8493] loop3: detected capacity change from 0 to 512 [ 69.777701][ T8487] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 69.791135][ T8487] EXT4-fs (loop6): orphan cleanup on readonly fs [ 69.809963][ T8493] EXT4-fs: Ignoring removed orlov option [ 69.815921][ T8487] Quota error (device loop6): v2_read_file_info: Block with free entry 1283 out of range (1, 6). [ 69.826499][ T8493] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 69.834779][ T8487] EXT4-fs warning (device loop6): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 69.849528][ T8487] EXT4-fs (loop6): Cannot turn on quotas: error -117 [ 69.859830][ T8499] cgroup: Invalid name [ 69.860423][ T8487] EXT4-fs error (device loop6): ext4_free_blocks:6696: comm syz.6.2582: Freeing blocks not in datazone - block = 0, count = 4096 [ 69.878700][ T8493] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 69.893829][ T8487] EXT4-fs (loop6): 1 orphan inode deleted [ 69.903441][ T8487] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 69.921034][ T8493] EXT4-fs error (device loop3): ext4_iget_extra_inode:5104: inode #15: comm syz.3.2585: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 69.939885][ T3711] ================================================================== [ 69.947978][ T3711] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_mknod [ 69.954938][ T3711] [ 69.957265][ T3711] write to 0xffff8881043f63d4 of 4 bytes by task 3709 on cpu 0: [ 69.964902][ T3711] shmem_mknod+0x137/0x180 [ 69.969335][ T3711] shmem_create+0x34/0x50 [ 69.973683][ T3711] path_openat+0x1105/0x2170 [ 69.978282][ T3711] do_filp_open+0x109/0x230 [ 69.982785][ T3711] do_sys_openat2+0xa6/0x110 [ 69.987384][ T3711] __x64_sys_openat+0xf2/0x120 [ 69.992158][ T3711] x64_sys_call+0x2e9c/0x2ff0 [ 69.996832][ T3711] do_syscall_64+0xd2/0x200 [ 70.001343][ T3711] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.007243][ T3711] [ 70.009569][ T3711] read to 0xffff8881043f63d4 of 4 bytes by task 3711 on cpu 1: [ 70.017118][ T3711] fill_mg_cmtime+0x5b/0x260 [ 70.021717][ T3711] generic_fillattr+0x24a/0x340 [ 70.026614][ T3711] shmem_getattr+0x181/0x200 [ 70.031225][ T3711] vfs_getattr_nosec+0x143/0x1e0 [ 70.036169][ T3711] vfs_statx+0x113/0x390 [ 70.040418][ T3711] vfs_fstatat+0x115/0x170 [ 70.044861][ T3711] __se_sys_newfstatat+0x55/0x260 [ 70.049908][ T3711] __x64_sys_newfstatat+0x55/0x70 [ 70.054941][ T3711] x64_sys_call+0x135a/0x2ff0 [ 70.059638][ T3711] do_syscall_64+0xd2/0x200 [ 70.064149][ T3711] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.070039][ T3711] [ 70.072360][ T3711] value changed: 0x309de424 -> 0x30a44141 [ 70.078067][ T3711] [ 70.080397][ T3711] Reported by Kernel Concurrency Sanitizer on: [ 70.086547][ T3711] CPU: 1 UID: 0 PID: 3711 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 70.097394][ T3711] Tainted: [W]=WARN [ 70.101191][ T3711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 70.111248][ T3711] ================================================================== [ 70.138059][ T8493] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.2585: couldn't read orphan inode 15 (err -117) [ 70.160658][ T3797] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.170505][ T8493] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.209882][ T3794] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.