last executing test programs: 1m53.986767123s ago: executing program 3 (id=710): syz_open_dev$vcsu(0x0, 0x253, 0x0) r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) getcwd(&(0x7f0000000000)=""/21, 0x15) 1m53.915596214s ago: executing program 3 (id=714): r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newqdisc={0x30, 0x24, 0x405, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1, {0x0, 0xffff}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000800)=@delqdisc={0x24, 0x25, 0x5, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1, {0x0, 0xffff}, {0xfff1, 0xffff}}}, 0x24}}, 0x0) 1m53.834020406s ago: executing program 3 (id=715): set_mempolicy(0x3, &(0x7f0000000040)=0xfffffffffffffff7, 0x9) r0 = syz_io_uring_setup(0x4b6, &(0x7f0000000100)={0x0, 0x0, 0x400, 0x0, 0x20e}, &(0x7f0000ff0000), &(0x7f0000000000), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000018c0)=[{0x0}, {0x0}], 0x2) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{0x0}, {&(0x7f0000000340), 0xa002a0}], &(0x7f00000005c0), 0x2}, 0x20) 1m53.493789855s ago: executing program 3 (id=723): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x200088e, &(0x7f0000000140)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@resuid}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@init_itable}, {@quota}, {@nogrpid}]}, 0x3, 0x448, &(0x7f0000000780)="$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") r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) waitid(0x1, r0, 0x0, 0x61000006, &(0x7f0000000340)) ptrace$getregset(0x4205, r0, 0x202, &(0x7f0000000240)={&(0x7f0000000180)=""/120, 0xffffffffffffff28}) 1m53.322636229s ago: executing program 3 (id=724): r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="700200001300290a000000000000000007000000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES8=0x0], 0x270}}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) 1m52.523258929s ago: executing program 3 (id=732): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x3, @empty, 0x2}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000900)=[{&(0x7f0000000100)="580000001400add427323b472545b45602117fffffff810000400e227f000001925aa80020007b00090080007f000006e8", 0x31}, {&(0x7f0000000200)="d712891eb96ae67049f03fd2cb9a8abec1e29a1268a218d96a5b45f675e37da1b587e39da0f794", 0x27}], 0x2) 1m52.523128278s ago: executing program 32 (id=732): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x3, @empty, 0x2}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000900)=[{&(0x7f0000000100)="580000001400add427323b472545b45602117fffffff810000400e227f000001925aa80020007b00090080007f000006e8", 0x31}, {&(0x7f0000000200)="d712891eb96ae67049f03fd2cb9a8abec1e29a1268a218d96a5b45f675e37da1b587e39da0f794", 0x27}], 0x2) 1.959052433s ago: executing program 4 (id=5577): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) 1.958724723s ago: executing program 4 (id=5579): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/mtrr\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) write(r0, &(0x7f0000000200)='b', 0x1) 1.879047474s ago: executing program 4 (id=5582): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000440)=0x83) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000000)={0x1e57, 0x3, 0x7, 0xa, 0x5, "e9d30d0d00", 0x8001, 0x6}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0xa) 1.838474176s ago: executing program 4 (id=5587): r0 = syz_io_uring_setup(0x4175, &(0x7f0000000180)={0x0, 0x136f, 0x10000, 0x2, 0x2d0}, &(0x7f0000000440), &(0x7f0000000400), &(0x7f0000000000)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0x2, 0x7, 0x7fc00002}]}) openat$sysfs(0xffffffffffffff9c, 0x0, 0x44081, 0x0) io_uring_enter(r0, 0x7b20, 0xe93c, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000000000)=[0x2, 0x9], 0x2) 1.340361898s ago: executing program 1 (id=5611): syz_clone(0x8100411, 0x0, 0x0, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x5, 0x7, 0x7ffc0001}]}) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, 0x0, 0x0) 1.295518169s ago: executing program 1 (id=5614): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000280)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="034886dd0100000000001400000060000500000000000000a43de1a400000000000000817d01ff020000000000000000000000000001cd72"], 0xfdef) 1.226645561s ago: executing program 1 (id=5617): r0 = perf_event_open(&(0x7f00000006c0)={0x2, 0x80, 0x2f, 0x1, 0x0, 0x0, 0x0, 0xd, 0xb41bd, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66, 0x2, @perf_config_ext={0x7, 0x100}, 0x204, 0x4, 0x43a1bd76, 0x8, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x9) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, @fallback=0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0xc3072, 0xffffffffffffffff, 0x200000) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) 1.193195322s ago: executing program 1 (id=5619): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000008a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000008a00)=""/19, 0x13}, 0x2d8}], 0x1, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0x7f, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000000300)={0xa, 0x4e20, 0x5, @mcast1}, 0x1c) 1.126996963s ago: executing program 5 (id=5621): perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd, 0x3, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mknodat$loop(0xffffffffffffff9c, 0x0, 0x6000, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000600)=@newsa={0x104, 0x10, 0x7, 0x0, 0x0, {{@in=@multicast2, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4e20, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@mcast2, 0x0, 0x2b}, @in6=@loopback, {0x0, 0x0, 0x2, 0x5, 0x10008000, 0x5}, {0x0, 0x200000, 0x7}, {0x40000, 0xfffffffd, 0xae6}, 0x0, 0x3501, 0x2, 0x1, 0x0, 0x34}, [@coaddr={0x14, 0xe, @in6=@ipv4={'\x00', '\xff\xff', @remote}}]}, 0x104}, 0x1, 0x0, 0x0, 0xc000}, 0x0) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) 1.106905614s ago: executing program 5 (id=5622): r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100), 0xf01c, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuset.memory_pressure\x00', 0x275a, 0x0) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f00000002c0)={r2, 0x0, {0x2a00, 0x80010000, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1c, "fee8a2ab78fc5e3ed1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "9001001c551265406c7f306003d8a0f4bd0000000300", [0x10, 0x4]}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 1.085427404s ago: executing program 5 (id=5623): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x8a000, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x1218}], 0x1, 0x0, 0x0, 0x33) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000300)=0x1a) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x7, 0x6, 0x8, 0x10000, 0x17, "9cbecf7e982e4b98c96ffb8248ebd8aa24425b"}) 977.782847ms ago: executing program 4 (id=5626): r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1800040, &(0x7f0000000780)={[{@barrier}, {@nodioread_nolock}, {@nobarrier}, {@barrier}, {@block_validity}, {@nodioread_nolock}, {@nodelalloc}, {@resuid}, {@init_itable_val={'init_itable', 0x3d, 0x6}}]}, 0x1, 0x59c, &(0x7f0000001840)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105042, 0x1c3) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4012011, r1, 0x0) write$UHID_DESTROY(r1, &(0x7f0000000140), 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 907.322869ms ago: executing program 4 (id=5627): r0 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./bus\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./bus\x00', 0x1c1002, 0x12) write(r1, &(0x7f0000000500)="1f", 0x1) sendfile(r1, r0, 0x0, 0x3ffff) sendfile(r1, r0, 0x0, 0x7ffff000) 889.124769ms ago: executing program 2 (id=5629): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdc01, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x1c, 0x2, [@TCA_HHF_ADMIT_BYTES={0x8, 0x5, 0x1}, @TCA_HHF_EVICT_TIMEOUT={0x8, 0x6, 0x7}, @TCA_HHF_RESET_TIMEOUT={0x8, 0x4, 0x1ac}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) 861.4584ms ago: executing program 2 (id=5630): setns(0xc9, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./proc\x00', &(0x7f0000000200)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./proc/sys/net/ipv6/conf/all/disable_ipv6\x00', 0x1, 0x0) write(r0, 0x0, 0x0) 790.455552ms ago: executing program 2 (id=5632): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x70) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000000c0)={r2, r1, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0xd81, &(0x7f0000003100)={@remote, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x5, 0x6, "b54090", 0xd4b, 0x3a, 0xff, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x30}}, @private2={0xfc, 0x2, '\x00', 0x1}, {[], @ndisc_na={0x88, 0x0, 0x0, 0x6, '\x00', @loopback, [{0xe, 0x9, "9bc3442590a9f3d8cc0ed95a03cc5d88ab7af18d46f0bcb9a950750d1982f821a70210a5557dfcf315cade3535bff2b9207b2a109b0b4e59317e56684e661a57d011cffc2adeb80a8c"}, {0x1f, 0x1f, "96c179cf3c09fed252a8d4145602275bbb83bfb560aa7f986c4a260f33546ca61979a1723ee9ea23656090c610aed4da059ae760fc4119038aa84681399867783d96f6e201894cede615b684af4093cc94c6379f63777b1c99b5ca9a7b70678f7999496718661eaec122074f47af07fdcb3de06b2b119555cc6d319bc36b04b0130c72c2309b578551cfd2c78343a5d222a2db29574636f99352667abd03705188111d391a1f06658c850d6ac4516bab7311087ed67020219e36c6543f597e4f07c71ddcd560f383ed1ce987292f637f33f00b79130b2100bbcb6d0d6ba8554a4cda0423cef34aa4c67f25d2f36252e16e0097e6fd970acf45"}, {0x19, 0x14, "0a56e5a789fd4fdc5c4a1ad16531c372d995be6a943b92ac028bbddd7c5326f6940f4b60d4404273cb746cb97baedbe882f3b4ef62ef6a466c3929fcf21f395d752c7075303e73b5a34dd9f84a8b1be8486fbff1056c24e64a0ee02e3b42158ed7c630c27e4067c52a60b98d10abfcff3253e1c12325e0ddfcdf93538904dc2394c58c3a7d16ed3e131ead984b54905e68724f9efe16141d3c37548f0ac70cd4ee24"}, {0x22, 0x10, "039bd1d185d9454c68af8c86b456b98b1c8d60153e0cf9573b005a3ab808d26b825001de7f6aa5f45abb21c77b15e3c67f979e642254164ccc273e7f16d30f4bf7dcfe35ec45c8c013029e6bcd8af31d60b4c17f0cd167dcb50fc5e1138af6a51929cd1aa642b42858f32c69fe20fb8410b0f8db2b4f66abdc32eb96d61f183b115b052a"}, {0x0, 0x158, "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"}]}}}}}}, 0x0) 710.854174ms ago: executing program 2 (id=5635): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x402, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x9) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[], 0xff2e) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x8, 0x202, 0x2001, 0x0, 0xa, "243260d44b00"}) 704.959714ms ago: executing program 2 (id=5637): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000440)="2e9b3d0007e03dd65193dfb6c575963f8864", 0x12}, {&(0x7f0000000300)="1100f8ae", 0x4}, {&(0x7f00000002c0)='#o\x00W', 0x4}], 0x3) 680.316714ms ago: executing program 2 (id=5638): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@sack_perm, @window, @sack_perm, @sack_perm, @timestamp, @timestamp, @timestamp, @timestamp], 0x20000149) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) 587.525286ms ago: executing program 0 (id=5640): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x4206, r0) tkill(r0, 0x12) ptrace(0x4208, r0) tkill(r0, 0x12) 504.827919ms ago: executing program 0 (id=5641): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000500)=0x44c, 0x4) connect$inet(r0, &(0x7f0000000540)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000580)="01", 0x1, 0x4a, 0x0, 0x0) 435.22651ms ago: executing program 0 (id=5642): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x4, 0x8, 0xf}, 0x50) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000500)={r1}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0x19, &(0x7f0000000540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x6}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r2, r0}, 0xc) 434.95069ms ago: executing program 0 (id=5643): r0 = syz_clone(0x100411, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) r1 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) setpgid(r1, r1) waitid(0x2, r1, 0x0, 0x6, 0x0) 323.452183ms ago: executing program 1 (id=5644): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=@base={0x5, 0x3, 0x4, 0x8}, 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="230000000800000002000000ffff000005"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0xd, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xe, 0x0, &(0x7f00000008c0)="7a7fa22c2aff88df53ef2a2d280f", 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 278.798244ms ago: executing program 1 (id=5645): r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040)=0x91, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @local}, 0x800000e}, 0x1c) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000000)='wg0\x00', 0x4) sendmmsg$inet6(r0, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000003980), 0x171}}], 0x400000000000172, 0x4001c00) 191.325486ms ago: executing program 5 (id=5646): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) timer_create(0xffffffffff600005, 0x0, 0x0) 123.184577ms ago: executing program 0 (id=5647): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000a80)=0x1, 0x4) r1 = socket$inet6(0xa, 0x3, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in6=@dev={0xfe, 0x80, '\x00', 0x1e}, 0x4e1f, 0x0, 0x0, 0x3, 0xa}, {0xec, 0x8000000000000000, 0x1, 0x6811221d, 0x5, 0x8000000000000003, 0x200000200000007, 0x100000000}, {0x4000a, 0xfffffffffffffffd, 0x6, 0x7}, 0x6, 0x0, 0x1, 0x0, 0x6, 0x1}, {{@in=@empty, 0x0, 0x6c}, 0x2, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x3502, 0x1, 0x1, 0x0, 0x9, 0x7}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x7f, @loopback, 0x1ff}, 0x1c) 122.968828ms ago: executing program 5 (id=5648): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="494c24bb"], 0x0, 0x1a, 0x0, 0x1}, 0x28) r0 = syz_clone(0x80000211, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setregs(0xd, r0, 0x20000000002, &(0x7f0000000040)) ptrace$cont(0x21, r0, 0x7ffffffd, 0x8) 659.98µs ago: executing program 5 (id=5649): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1001}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'syzkaller0\x00', 0x1}) 0s ago: executing program 0 (id=5659): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'netdevsim0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newqdisc={0x30, 0x24, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xfff1, 0xffff}, {0xfff1}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@newtfilter={0x34, 0x2c, 0x63f, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x1}, {0xfff1, 0xffff}, {0x300, 0x1}}, [@filter_kind_options=@f_flower={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x24004800}, 0x0) kernel console output (not intermixed with test programs): [ 58.225784][ T4971] CPU: 0 UID: 0 PID: 4971 Comm: syz.2.614 Not tainted syzkaller #0 PREEMPT(lazy) [ 58.225811][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 58.225825][ T4971] Call Trace: [ 58.225832][ T4971] [ 58.225898][ T4971] __dump_stack+0x1d/0x30 [ 58.225925][ T4971] dump_stack_lvl+0x95/0xd0 [ 58.225965][ T4971] dump_stack+0x15/0x1b [ 58.225989][ T4971] should_fail_ex+0x262/0x280 [ 58.226064][ T4971] ? usb_alloc_urb+0x42/0xc0 [ 58.226086][ T4971] should_failslab+0x8c/0xb0 [ 58.226167][ T4971] __kmalloc_noprof+0xd0/0x4d0 [ 58.226234][ T4971] ? usb_alloc_urb+0x42/0xc0 [ 58.226255][ T4971] ? usb_control_msg+0x58/0x240 [ 58.226334][ T4971] usb_alloc_urb+0x42/0xc0 [ 58.226355][ T4971] usb_control_msg+0xc0/0x240 [ 58.226380][ T4971] hub_ext_port_status+0xb4/0x410 [ 58.226416][ T4971] ? schedule_timeout+0x103/0x180 [ 58.226460][ T4971] hub_activate+0x4d4/0x11b0 [ 58.226491][ T4971] hub_resume+0x47/0x1e0 [ 58.226517][ T4971] usb_resume_both+0x3ea/0x5b0 [ 58.226568][ T4971] ? __pfx_usb_runtime_resume+0x10/0x10 [ 58.226601][ T4971] usb_runtime_resume+0x21/0x30 [ 58.226658][ T4971] __rpm_callback+0x2e6/0x6d0 [ 58.226694][ T4971] ? __pfx_usb_runtime_resume+0x10/0x10 [ 58.226798][ T4971] rpm_resume+0x94e/0xce0 [ 58.226835][ T4971] __pm_runtime_resume+0xd6/0x100 [ 58.226870][ T4971] usb_autoresume_device+0x23/0xc0 [ 58.226905][ T4971] usbdev_open+0x102/0x450 [ 58.227006][ T4971] chrdev_open+0x2eb/0x3a0 [ 58.227030][ T4971] do_dentry_open+0x49f/0xa60 [ 58.227057][ T4971] ? __pfx_chrdev_open+0x10/0x10 [ 58.227081][ T4971] vfs_open+0x37/0x1e0 [ 58.227107][ T4971] path_openat+0xc01/0x10d0 [ 58.227165][ T4971] do_file_open+0x16c/0x290 [ 58.227204][ T4971] do_sys_openat2+0xa0/0x130 [ 58.227262][ T4971] __x64_sys_openat+0xf2/0x120 [ 58.227291][ T4971] x64_sys_call+0x1f72/0x2550 [ 58.227319][ T4971] do_syscall_64+0x112/0x360 [ 58.227398][ T4971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.227423][ T4971] RIP: 0033:0x7fd6e588ea0e [ 58.227442][ T4971] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 58.227536][ T4971] RSP: 002b:00007fd6e4326b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 58.227560][ T4971] RAX: ffffffffffffffda RBX: 00007fd6e43276c0 RCX: 00007fd6e588ea0e [ 58.227592][ T4971] RDX: 0000000000160301 RSI: 00007fd6e4326c00 RDI: ffffffffffffff9c [ 58.227609][ T4971] RBP: 00007fd6e4326c00 R08: 0000000000000000 R09: 0000000000000000 [ 58.227624][ T4971] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 58.227640][ T4971] R13: 00007fd6e5b56038 R14: 00007fd6e5b55fa0 R15: 00007ffdee66cbd8 [ 58.227740][ T4971] [ 58.350155][ T4975] ipvlan2: entered promiscuous mode [ 58.684884][ T4983] loop4: detected capacity change from 0 to 512 [ 58.689501][ T4983] EXT4-fs: Ignoring removed bh option [ 58.783920][ T4983] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.784128][ T4983] ext4 filesystem being mounted at /103/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.928141][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.984682][ T5001] loop4: detected capacity change from 0 to 512 [ 58.993786][ T5001] EXT4-fs error (device loop4): ext4_orphan_get:1403: inode #15: comm syz.4.625: inode has both inline data and extents flags [ 58.993820][ T5001] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 58.994217][ T5001] EXT4-fs error (device loop4): ext4_orphan_get:1408: comm syz.4.625: couldn't read orphan inode 15 (err -117) [ 58.994279][ T5001] loop4: lost filesystem error report for type 5 error -117 [ 58.994967][ T5001] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.068272][ T5001] EXT4-fs (loop4): shut down requested (0) [ 59.094543][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.192647][ T865] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 59.194786][ T865] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 59.247735][ T5035] udevd[5035]: failed to execute '/lib/udev/fido_id' 'fido_id': Exec format error [ 59.279473][ T5041] loop4: detected capacity change from 0 to 512 [ 59.289160][ T5041] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 59.310284][ T5041] EXT4-fs (loop4): 1 orphan inode deleted [ 59.310689][ T5041] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.310818][ T5041] ext4 filesystem being mounted at /107/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.343827][ T41] EXT4-fs error (device loop4): ext4_release_dquot:7106: comm kworker/u8:2: Failed to release dquot type 1 [ 59.374753][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.526691][ T5055] loop4: detected capacity change from 0 to 256 [ 59.532854][ T5055] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 59.622900][ T5059] syzkaller1: entered promiscuous mode [ 59.622924][ T5059] syzkaller1: entered allmulticast mode [ 59.953692][ T5072] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 59.972529][ T5072] EXT4-fs error (device loop0): mb_free_blocks:2049: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 59.972605][ T5072] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #11: comm syz.0.658: corrupted inode contents [ 59.972633][ T5072] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 59.987704][ C0] EXT4-fs (loop0): error count since last fsck: 2 [ 59.987724][ C0] EXT4-fs (loop0): initial error at time 1791637200: mb_free_blocks:2049: inode 11: block 64 [ 59.987774][ C0] EXT4-fs (loop0): last error at time 1791637200: ext4_do_update_inode:5801: inode 11 [ 60.037516][ T5072] EXT4-fs error (device loop0): ext4_dirty_inode:6736: inode #11: comm syz.0.658: mark_inode_dirty error [ 60.037551][ T5072] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 60.037816][ T5072] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.658: invalid indirect mapped block 1 (level 1) [ 60.037849][ T5072] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 60.038061][ T5072] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #11: comm syz.0.658: corrupted inode contents [ 60.038088][ T5072] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 60.038212][ T5072] EXT4-fs error (device loop0) in ext4_orphan_del:304: Corrupt filesystem [ 60.038230][ T5072] loop0: lost filesystem error report for type 5 error -117 [ 60.038484][ T5072] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #11: comm syz.0.658: corrupted inode contents [ 60.038526][ T5072] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 60.038713][ T5072] EXT4-fs error (device loop0): ext4_truncate:4721: inode #11: comm syz.0.658: mark_inode_dirty error [ 60.038740][ T5072] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 60.038915][ T5072] EXT4-fs error (device loop0) in ext4_process_orphan:346: Corrupt filesystem [ 60.038932][ T5072] loop0: lost filesystem error report for type 5 error -117 [ 60.039098][ T5072] EXT4-fs (loop0): 1 truncate cleaned up [ 60.074526][ T5072] EXT4-fs error (device loop0): ext4_find_dest_de:2052: inode #2: block 13: comm syz.0.658: bad entry in directory: directory entry too close to block end - offset=76, inode=16, rec_len=940, size=1024 fake=0 [ 60.277933][ T5086] netlink: 'syz.2.663': attribute type 15 has an invalid length. [ 60.279675][ T5086] netlink: 'syz.2.663': attribute type 15 has an invalid length. [ 60.449077][ T5097] netlink: 'syz.0.668': attribute type 1 has an invalid length. [ 60.823263][ T5114] bridge_slave_0: left allmulticast mode [ 60.823289][ T5114] bridge_slave_0: left promiscuous mode [ 60.824897][ T3383] kernel read not supported for file /kmsg (pid: 3383 comm: kworker/0:5) [ 60.847203][ T5114] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.866496][ T5114] bridge_slave_1: left allmulticast mode [ 60.866521][ T5114] bridge_slave_1: left promiscuous mode [ 60.866662][ T5114] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.889054][ T5114] bond0: (slave bond_slave_0): Releasing backup interface [ 60.908565][ T5128] set_capacity_and_notify: 1 callbacks suppressed [ 60.908586][ T5128] loop3: detected capacity change from 0 to 164 [ 60.927415][ T5128] rock: directory entry would overflow storage [ 60.927427][ T5128] rock: sig=0x66, size=4, remaining=3 [ 60.927433][ T5114] bond0: (slave bond_slave_1): Releasing backup interface [ 60.979955][ T5114] team0: Port device team_slave_0 removed [ 60.985776][ T5114] team0: Port device team_slave_1 removed [ 60.998619][ T5114] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 60.998645][ T5114] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 61.023710][ T5114] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 61.023731][ T5114] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 61.040915][ T5114] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 61.075169][ T5123] ipvlan2: entered promiscuous mode [ 61.261313][ T5146] FAULT_INJECTION: forcing a failure. [ 61.261313][ T5146] name failslab, interval 1, probability 0, space 0, times 0 [ 61.261348][ T5146] CPU: 0 UID: 0 PID: 5146 Comm: syz.1.688 Not tainted syzkaller #0 PREEMPT(lazy) [ 61.261378][ T5146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 61.261393][ T5146] Call Trace: [ 61.261401][ T5146] [ 61.261411][ T5146] __dump_stack+0x1d/0x30 [ 61.261499][ T5146] dump_stack_lvl+0x95/0xd0 [ 61.261570][ T5146] dump_stack+0x15/0x1b [ 61.261595][ T5146] should_fail_ex+0x262/0x280 [ 61.261630][ T5146] ? vc_allocate+0x2a2/0x410 [ 61.261665][ T5146] should_failslab+0x8c/0xb0 [ 61.261815][ T5146] __kmalloc_noprof+0xd0/0x4d0 [ 61.261849][ T5146] ? vgacon_init+0x235/0x290 [ 61.261883][ T5146] ? vc_allocate+0x2a2/0x410 [ 61.262023][ T5146] vc_allocate+0x2a2/0x410 [ 61.262086][ T5146] con_install+0x44/0x330 [ 61.262113][ T5146] tty_init_dev+0x7c/0x320 [ 61.262165][ T5146] tty_open+0x6c6/0xb00 [ 61.262192][ T5146] chrdev_open+0x2eb/0x3a0 [ 61.262218][ T5146] do_dentry_open+0x49f/0xa60 [ 61.262248][ T5146] ? __pfx_chrdev_open+0x10/0x10 [ 61.262331][ T5146] vfs_open+0x37/0x1e0 [ 61.262359][ T5146] path_openat+0xc01/0x10d0 [ 61.262398][ T5146] do_file_open+0x16c/0x290 [ 61.262493][ T5146] do_sys_openat2+0xa0/0x130 [ 61.262522][ T5146] __x64_sys_openat+0xf2/0x120 [ 61.262556][ T5146] x64_sys_call+0x1f72/0x2550 [ 61.262581][ T5146] do_syscall_64+0x112/0x360 [ 61.262685][ T5146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.262713][ T5146] RIP: 0033:0x7f93f294ea0e [ 61.262733][ T5146] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 61.262755][ T5146] RSP: 002b:00007f93f13e6b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 61.262782][ T5146] RAX: ffffffffffffffda RBX: 00007f93f13e76c0 RCX: 00007f93f294ea0e [ 61.262832][ T5146] RDX: 0000000000000002 RSI: 00007f93f13e6c00 RDI: ffffffffffffff9c [ 61.262849][ T5146] RBP: 00007f93f2a25888 R08: 0000000000000000 R09: 0000000000000000 [ 61.262870][ T5146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 61.262884][ T5146] R13: 00007f93f2c16038 R14: 00007f93f2c15fa0 R15: 00007ffd42c6f198 [ 61.262933][ T5146] [ 61.287533][ T5148] loop2: detected capacity change from 0 to 1024 [ 61.288406][ T5148] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 61.290879][ T5148] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e055c01c, mo2=0002] [ 61.290913][ T5148] System zones: 0-1, 3-36 [ 61.325074][ T30] kauditd_printk_skb: 31 callbacks suppressed [ 61.325091][ T30] audit: type=1400 audit(1791637202.072:616): avc: denied { write } for pid=5147 comm="syz.2.690" name="random" dev="devtmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 61.981403][ T5181] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 61.981468][ T5181] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 61.999510][ T5185] loop1: detected capacity change from 0 to 1024 [ 62.000037][ T5185] EXT4-fs: inline encryption not supported [ 62.000090][ T5185] EXT4-fs: Ignoring removed nomblk_io_submit option [ 62.047583][ T5185] ext4 filesystem being mounted at /146/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.051615][ T30] audit: type=1400 audit(1791637202.802:617): avc: denied { write } for pid=5184 comm="syz.1.706" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 62.051689][ T30] audit: type=1400 audit(1791637202.802:618): avc: denied { bind } for pid=5184 comm="syz.1.706" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 62.114361][ T5193] netlink: 36 bytes leftover after parsing attributes in process `syz.3.709'. [ 62.116157][ T5193] netlink: 36 bytes leftover after parsing attributes in process `syz.3.709'. [ 62.646412][ T5224] loop3: detected capacity change from 0 to 512 [ 62.650148][ T5224] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 62.650166][ T5224] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 62.691880][ T5224] EXT4-fs error (device loop3): ext4_iget_extra_inode:5210: inode #15: comm syz.3.723: corrupted in-inode xattr: invalid ea_ino [ 62.692177][ T5224] EXT4-fs error (device loop3): ext4_orphan_get:1408: comm syz.3.723: couldn't read orphan inode 15 (err -117) [ 62.692211][ T5224] loop3: lost filesystem error report for type 5 error -117 [ 62.748146][ T30] audit: type=1400 audit(1791637203.502:619): avc: denied { write } for pid=3304 comm="syz-executor" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 62.748179][ T30] audit: type=1400 audit(1791637203.502:620): avc: denied { rmdir } for pid=3304 comm="syz-executor" name="lost+found" dev="loop3" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 62.748408][ T3304] EXT4-fs error (device loop3): mb_free_blocks:2049: group 0, inode 11: block 54:freeing already freed block (bit 53); block bitmap corrupt. [ 62.749030][ T3304] EXT4-fs error (device loop3): ext4_lookup:1787: inode #14: comm syz-executor: invalid fast symlink length 39 [ 62.749197][ T30] audit: type=1400 audit(1791637203.502:621): avc: denied { write } for pid=3304 comm="syz-executor" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 62.749563][ T3304] EXT4-fs error (device loop3): ext4_lookup:1787: inode #14: comm syz-executor: invalid fast symlink length 39 [ 62.872879][ T5169] batman_adv: batadv0: Interface deactivated: syz_tun [ 62.884387][ T5169] batman_adv: batadv0: Removing interface: syz_tun [ 63.164237][ C0] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 63.188835][ T5222] loop1: detected capacity change from 0 to 512 [ 63.990832][ T5253] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.990872][ T5253] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.990997][ T5253] bridge_slave_0: entered allmulticast mode [ 63.993020][ T5253] bridge_slave_0: entered promiscuous mode [ 63.995639][ T5253] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.995671][ T5253] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.995737][ T5253] bridge_slave_1: entered allmulticast mode [ 63.997669][ T5253] bridge_slave_1: entered promiscuous mode [ 64.031077][ T5253] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.035494][ T5253] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.057154][ T5253] team0: Port device team_slave_0 added [ 64.058238][ T5253] team0: Port device team_slave_1 added [ 64.077360][ T5253] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.077462][ T5253] 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 1532 would solve the problem. [ 64.077492][ T5253] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.078035][ T5253] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.078047][ T5253] 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 1532 would solve the problem. [ 64.078081][ T5253] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.137658][ T5253] hsr_slave_0: entered promiscuous mode [ 64.138236][ T5253] hsr_slave_1: entered promiscuous mode [ 64.138577][ T5253] debugfs: 'hsr0' already exists in 'hsr' [ 64.138594][ T5253] Cannot create hsr debugfs directory [ 64.166943][ T5298] loop0: detected capacity change from 0 to 512 [ 64.173099][ T5222] FAT-fs (loop1): error, fat_free: invalid cluster chain (i_pos 548) [ 64.173153][ T5222] FAT-fs (loop1): Filesystem has been set read-only [ 64.190879][ T5298] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 64.190896][ T5298] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 64.196751][ T5298] EXT4-fs (loop0): 1 truncate cleaned up [ 64.201909][ T30] audit: type=1400 audit(1791637204.952:622): avc: denied { write } for pid=5297 comm="syz.0.747" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 64.202083][ T5298] EXT4-fs error (device loop0): ext4_find_dest_de:2052: inode #2: block 13: comm syz.0.747: bad entry in directory: inode out of bounds - offset=12, inode=2048, rec_len=12, size=1024 fake=1 [ 64.202311][ T5298] EXT4-fs (loop0): Remounting filesystem read-only [ 64.241468][ T5222] FAT-fs (loop1): error, fat_free: invalid cluster chain (i_pos 548) [ 64.268348][ T5222] FAT-fs (loop1): error, fat_free: invalid cluster chain (i_pos 548) [ 64.284012][ T5222] FAT-fs (loop1): error, fat_free: invalid cluster chain (i_pos 548) [ 64.290923][ T364] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.332234][ T5222] FAT-fs (loop1): error, fat_free: invalid cluster chain (i_pos 548) [ 64.357678][ T364] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.404847][ T364] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.409298][ T5253] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 64.413143][ T5253] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 64.438996][ T5253] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 64.439063][ T5311] loop0: detected capacity change from 0 to 512 [ 64.443296][ T5253] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 64.467059][ T364] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.468271][ T5253] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 64.470125][ T5253] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 64.470828][ T5253] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 64.473068][ T5253] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 64.477689][ T5311] ext4 filesystem being mounted at /177/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.485995][ T30] audit: type=1326 audit(1791637205.242:623): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5310 comm="syz.0.753" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74895de1d9 code=0x7ffc0000 [ 64.486344][ T30] audit: type=1326 audit(1791637205.242:624): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5310 comm="syz.0.753" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74895de1d9 code=0x7ffc0000 [ 64.486372][ T30] audit: type=1326 audit(1791637205.242:625): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5310 comm="syz.0.753" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74895de1d9 code=0x7ffc0000 [ 64.521236][ T5253] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.521272][ T5253] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.521445][ T5253] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.521498][ T5253] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.646250][ T364] bridge_slave_1: left allmulticast mode [ 64.646275][ T364] bridge_slave_1: left promiscuous mode [ 64.646426][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.677760][ T364] bridge_slave_0: left allmulticast mode [ 64.677786][ T364] bridge_slave_0: left promiscuous mode [ 64.677955][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.880185][ T364] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 64.901454][ T364] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 64.902399][ T364] bond0 (unregistering): Released all slaves [ 64.904964][ T3023] 8021q: adding VLAN 0 to HW filter on device eth2 [ 64.925820][ T188] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.942041][ T188] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.978474][ T364] hsr_slave_0: left promiscuous mode [ 64.978850][ T364] hsr_slave_1: left promiscuous mode [ 64.979259][ T364] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 64.979275][ T364] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 64.979762][ T364] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 64.979775][ T364] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 64.982569][ T364] veth1_macvtap: left promiscuous mode [ 64.982594][ T364] veth0_macvtap: left promiscuous mode [ 64.982669][ T364] veth1_vlan: left promiscuous mode [ 64.982723][ T364] veth0_vlan: left promiscuous mode [ 65.142110][ T364] team0 (unregistering): Port device team_slave_1 removed [ 65.151883][ T364] team0 (unregistering): Port device team_slave_0 removed [ 65.379596][ T5253] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.385827][ T5253] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.389938][ T188] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.389976][ T188] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.394582][ T188] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.394615][ T188] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.473344][ T364] IPVS: stop unused estimator thread 0... [ 65.550081][ T3023] 8021q: adding VLAN 0 to HW filter on device eth3 [ 65.656331][ T5253] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.764451][ T3023] 8021q: adding VLAN 0 to HW filter on device eth1 [ 65.855426][ T5253] veth0_vlan: entered promiscuous mode [ 65.858947][ T5253] veth1_vlan: entered promiscuous mode [ 65.880343][ T5253] veth0_macvtap: entered promiscuous mode [ 65.890700][ T5253] veth1_macvtap: entered promiscuous mode [ 65.901653][ T5253] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.912362][ T5253] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.924943][ T364] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.925216][ T41] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.974252][ T188] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.974415][ T188] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.997841][ T5452] Invalid argument reading file caps for ./file0 [ 66.090570][ T3023] 8021q: adding VLAN 0 to HW filter on device eth4 [ 66.295017][ T5482] netlink: 8 bytes leftover after parsing attributes in process `syz.2.783'. [ 66.295127][ T5482] netlink: 'syz.2.783': attribute type 20 has an invalid length. [ 66.295183][ T5482] netlink: 'syz.2.783': attribute type 21 has an invalid length. [ 66.328965][ T30] kauditd_printk_skb: 43 callbacks suppressed [ 66.329000][ T30] audit: type=1400 audit(1791637463.083:669): avc: denied { prog_load } for pid=5483 comm="syz.4.784" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 66.341646][ T30] audit: type=1400 audit(1791637463.093:670): avc: denied { mounton } for pid=5487 comm="syz.5.785" path="/3/proc" dev="tmpfs" ino=33 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 66.366759][ T30] audit: type=1400 audit(1791637463.113:671): avc: denied { read } for pid=3303 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 66.369797][ T30] audit: type=1400 audit(1791637463.113:672): avc: denied { read } for pid=5253 comm="syz-executor" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 66.433562][ T30] audit: type=1400 audit(1791637463.183:673): avc: denied { read } for pid=3303 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 66.441779][ T30] audit: type=1400 audit(1791637463.193:674): avc: denied { read } for pid=5253 comm="syz-executor" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 66.485256][ T30] audit: type=1400 audit(1791637463.243:675): avc: denied { create } for pid=5493 comm="syz.0.789" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=0 [ 66.492585][ T30] audit: type=1400 audit(1791637463.243:676): avc: denied { read } for pid=3299 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 66.495557][ T30] audit: type=1400 audit(1791637463.253:677): avc: denied { read } for pid=3305 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 66.496629][ T30] audit: type=1400 audit(1791637463.253:678): avc: denied { read } for pid=3303 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 66.632304][ T5508] syzkaller0: entered promiscuous mode [ 66.632329][ T5508] syzkaller0: entered allmulticast mode [ 66.653220][ T5510] netlink: 4 bytes leftover after parsing attributes in process `syz.4.797'. [ 66.675682][ T5510] bond1: entered allmulticast mode [ 66.675849][ T5510] 8021q: adding VLAN 0 to HW filter on device bond1 [ 66.796915][ T1807] IPVS: starting estimator thread 0... [ 66.905761][ T5533] IPVS: using max 2544 ests per chain, 127200 per kthread [ 67.609347][ T5624] netlink: 52 bytes leftover after parsing attributes in process `syz.4.846'. [ 67.609480][ T5624] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.609635][ T5624] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.619595][ T5624] netlink: 52 bytes leftover after parsing attributes in process `syz.4.846'. [ 67.710773][ T5634] netlink: 8 bytes leftover after parsing attributes in process `syz.4.850'. [ 67.958682][ T5660] netlink: 8 bytes leftover after parsing attributes in process `syz.0.863'. [ 67.958757][ T5660] netlink: 40 bytes leftover after parsing attributes in process `syz.0.863'. [ 68.360570][ T5713] netlink: 8 bytes leftover after parsing attributes in process `syz.0.888'. [ 68.360591][ T5713] netlink: 12 bytes leftover after parsing attributes in process `syz.0.888'. [ 68.360627][ T5713] netlink: 'syz.0.888': attribute type 14 has an invalid length. [ 68.449897][ T5723] netlink: 16 bytes leftover after parsing attributes in process `syz.5.893'. [ 69.380030][ T5877] netlink: 'syz.4.964': attribute type 5 has an invalid length. [ 69.380059][ T5877] netlink: 'syz.4.964': attribute type 9 has an invalid length. [ 69.951683][ T5981] ip6erspan0: entered allmulticast mode [ 69.996653][ T5989] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61712 sclass=netlink_route_socket pid=5989 comm=syz.1.1017 [ 70.095406][ T6011] xt_hashlimit: max too large, truncated to 1048576 [ 70.485914][ T6069] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6069 comm=syz.5.1054 [ 71.342178][ T30] kauditd_printk_skb: 681 callbacks suppressed [ 71.342197][ T30] audit: type=1400 audit(1791637468.093:1360): avc: denied { create } for pid=6168 comm="syz.4.1102" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=0 [ 71.342772][ T30] audit: type=1400 audit(1791637468.093:1361): avc: denied { watch watch_reads } for pid=6169 comm="syz.2.1101" path="/221" dev="tmpfs" ino=1163 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 71.350281][ T30] audit: type=1400 audit(1791637468.103:1362): avc: denied { watch } for pid=6169 comm="syz.2.1101" path="/221" dev="tmpfs" ino=1163 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 71.370070][ T30] audit: type=1400 audit(1791637468.103:1363): avc: denied { read } for pid=3298 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 71.393383][ T30] audit: type=1400 audit(1791637468.123:1364): avc: denied { prog_load } for pid=6172 comm="syz.1.1100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 71.393424][ T30] audit: type=1400 audit(1791637468.133:1365): avc: denied { read } for pid=3298 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 71.393499][ T30] audit: type=1400 audit(1791637468.143:1366): avc: denied { read write } for pid=6174 comm="syz.1.1103" name="uhid" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=0 [ 71.404038][ T30] audit: type=1400 audit(1791637468.153:1367): avc: denied { read } for pid=3298 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 71.415727][ T30] audit: type=1400 audit(1791637468.173:1368): avc: denied { create } for pid=6177 comm="syz.1.1104" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 71.416638][ T30] audit: type=1400 audit(1791637468.173:1369): avc: denied { create } for pid=6177 comm="syz.1.1104" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 72.672168][ T6305] __nla_validate_parse: 5 callbacks suppressed [ 72.672187][ T6305] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1161'. [ 72.933344][ T6344] IPVS: sed: UDP 224.0.0.2:0 - no destination available [ 72.933432][ T364] IPVS: starting estimator thread 0... [ 73.003440][ T6361] geneve2: entered promiscuous mode [ 73.003463][ T6361] geneve2: entered allmulticast mode [ 73.013924][ T1807] netdevsim netdevsim1 netdevsim3: set [1, 1] type 2 family 0 port 20000 - 0 [ 73.014052][ T1807] netdevsim netdevsim1 netdevsim2: set [1, 1] type 2 family 0 port 20000 - 0 [ 73.014089][ T1807] netdevsim netdevsim1 netdevsim1: set [1, 1] type 2 family 0 port 20000 - 0 [ 73.014195][ T1807] netdevsim netdevsim1 netdevsim0: set [1, 1] type 2 family 0 port 20000 - 0 [ 73.014967][ T6350] IPVS: using max 2592 ests per chain, 129600 per kthread [ 73.079246][ T6372] netlink: 'syz.1.1191': attribute type 28 has an invalid length. [ 73.079268][ T6372] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1191'. [ 73.206722][ T6393] bond0: invalid NS target ff00:: specified for addition [ 73.206750][ T6393] bond0: option ns_ip6_target: invalid value (18446744073709551615) [ 73.252220][ T6398] sit0: entered promiscuous mode [ 73.257035][ T6398] netlink: 'syz.4.1202': attribute type 1 has an invalid length. [ 73.257077][ T6398] netlink: 1 bytes leftover after parsing attributes in process `syz.4.1202'. [ 73.392418][ T6416] sock: sock_set_timeout: `syz.4.1212' (pid 6416) tries to set negative timeout [ 73.804473][ T6456] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 73.928765][ T6468] ip_tables: iptables: counters copy to user failed while replacing table [ 74.736833][ T6560] netlink: 188 bytes leftover after parsing attributes in process `syz.1.1278'. [ 76.346783][ T30] kauditd_printk_skb: 655 callbacks suppressed [ 76.346801][ T30] audit: type=1400 audit(1791637473.103:2025): avc: denied { search } for pid=6667 comm="rm" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=0 [ 76.369824][ T30] audit: type=1400 audit(1791637473.123:2026): avc: denied { search } for pid=6669 comm="chmod" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=0 [ 76.382096][ T30] audit: type=1400 audit(1791637473.133:2027): avc: denied { search } for pid=6671 comm="rm" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=0 [ 76.382300][ T30] audit: type=1400 audit(1791637473.133:2028): avc: denied { listen } for pid=6668 comm="syz.5.1326" path=0000244E0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=0 [ 76.399512][ T30] audit: type=1400 audit(1791637473.153:2029): avc: denied { search } for pid=6661 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=0 [ 76.424597][ T30] audit: type=1400 audit(1791637473.183:2030): avc: denied { read } for pid=5253 comm="syz-executor" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 76.476588][ T30] audit: type=1400 audit(1791637473.233:2031): avc: denied { read } for pid=3305 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 76.555173][ T30] audit: type=1400 audit(1791637473.313:2032): avc: denied { name_bind } for pid=6673 comm="syz.2.1328" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=0 [ 76.584636][ T30] audit: type=1400 audit(1791637473.343:2033): avc: denied { execmem } for pid=6675 comm="syz.5.1327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 76.624094][ T30] audit: type=1400 audit(1791637473.373:2034): avc: denied { read } for pid=3298 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 76.948650][ T3388] Process accounting resumed [ 78.323453][ T6766] IPVS: You probably need to specify IP address on multicast interface. [ 78.323480][ T6766] IPVS: Error connecting to the multicast addr [ 78.902438][ T6873] syzkaller0: entered promiscuous mode [ 78.902463][ T6873] syzkaller0: entered allmulticast mode [ 80.357630][ T7036] netlink: 24 bytes leftover after parsing attributes in process `syz.5.1477'. [ 80.360499][ T7036] netlink: 24 bytes leftover after parsing attributes in process `syz.5.1477'. [ 80.618200][ T7063] ALSA: seq fatal error: cannot create timer (-22) [ 81.010175][ T7112] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1522'. [ 81.296446][ T7157] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 81.356546][ T30] kauditd_printk_skb: 683 callbacks suppressed [ 81.356565][ T30] audit: type=1400 audit(1791637478.113:2718): avc: denied { read } for pid=3299 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 81.361054][ T30] audit: type=1400 audit(1791637478.113:2719): avc: denied { create } for pid=7169 comm="syz.5.1549" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 81.370157][ T30] audit: type=1400 audit(1791637478.123:2720): avc: denied { create } for pid=7169 comm="syz.5.1549" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 81.397236][ T30] audit: type=1400 audit(1791637478.143:2721): avc: denied { read } for pid=5253 comm="syz-executor" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 81.397270][ T30] audit: type=1400 audit(1791637478.153:2722): avc: denied { create } for pid=7172 comm="syz.4.1551" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 81.398733][ T30] audit: type=1400 audit(1791637478.153:2723): avc: denied { create } for pid=7172 comm="syz.4.1551" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 81.400971][ T30] audit: type=1400 audit(1791637478.153:2724): avc: denied { open } for pid=7175 comm="syz.5.1553" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=0 [ 81.412957][ T30] audit: type=1400 audit(1791637478.163:2725): avc: denied { mounton } for pid=7175 comm="syz.5.1553" path="/132/proc" dev="tmpfs" ino=700 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 81.436696][ T30] audit: type=1326 audit(1791637478.193:2726): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7177 comm="syz.2.1552" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6e58ce1d9 code=0x7ffc0000 [ 81.436729][ T30] audit: type=1326 audit(1791637478.193:2727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7177 comm="syz.2.1552" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6e58ce1d9 code=0x7ffc0000 [ 81.569367][ T7187] mmap: syz.0.1536 (7187) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 81.714103][ T7208] bond0: entered promiscuous mode [ 81.714127][ T7208] bond_slave_0: entered promiscuous mode [ 81.714210][ T7208] bond_slave_1: entered promiscuous mode [ 81.834597][ T7235] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1579'. [ 81.836126][ T7235] netlink: 67 bytes leftover after parsing attributes in process `syz.4.1579'. [ 81.977550][ T7251] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1588'. [ 82.050023][ T7261] netlink: 'syz.0.1593': attribute type 12 has an invalid length. [ 82.050044][ T7261] netlink: 'syz.0.1593': attribute type 29 has an invalid length. [ 82.050058][ T7261] netlink: 148 bytes leftover after parsing attributes in process `syz.0.1593'. [ 82.050076][ T7261] netlink: 'syz.0.1593': attribute type 1 has an invalid length. [ 82.050090][ T7261] netlink: 'syz.0.1593': attribute type 2 has an invalid length. [ 82.050102][ T7261] netlink: 11 bytes leftover after parsing attributes in process `syz.0.1593'. [ 82.774758][ T865] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 82.804529][ T865] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 82.822718][ T7341] ipvlan2: left promiscuous mode [ 82.831668][ T7341] geneve2: left promiscuous mode [ 85.005384][ T7564] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=7564 comm=syz.4.1732 [ 86.023005][ T7634] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1762'. [ 86.023029][ T7634] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1762'. [ 86.023055][ T7634] netlink: 'syz.1.1762': attribute type 14 has an invalid length. [ 86.364247][ T30] kauditd_printk_skb: 509 callbacks suppressed [ 86.364264][ T30] audit: type=1400 audit(1791637483.123:3237): avc: denied { create } for pid=7688 comm="syz.2.1791" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=0 [ 86.415448][ T30] audit: type=1400 audit(1791637483.173:3238): avc: denied { read } for pid=3303 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 86.415483][ T30] audit: type=1400 audit(1791637483.173:3239): avc: denied { mounton } for pid=7691 comm="syz.2.1792" path="/350/proc" dev="tmpfs" ino=1854 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 86.447801][ T30] audit: type=1400 audit(1791637483.183:3240): avc: denied { execmem } for pid=7693 comm="syz.0.1793" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 86.447865][ T30] audit: type=1400 audit(1791637483.183:3241): avc: denied { read } for pid=3303 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 86.470604][ T30] audit: type=1400 audit(1791637483.203:3242): avc: denied { create } for pid=7695 comm="syz.0.1794" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 86.514226][ T30] audit: type=1400 audit(1791637483.243:3243): avc: denied { read } for pid=3298 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 86.561190][ T30] audit: type=1400 audit(1791637483.313:3244): avc: denied { prog_load } for pid=7701 comm="syz.2.1797" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 86.561526][ T7702] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1797'. [ 86.583008][ T30] audit: type=1400 audit(1791637483.323:3245): avc: denied { read } for pid=3303 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 86.627959][ T7704] erspan0: left promiscuous mode [ 86.666037][ T30] audit: type=1400 audit(1791637483.423:3246): avc: denied { mounton } for pid=7705 comm="syz.2.1799" path="/353/tracing" dev="tmpfs" ino=1871 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 86.739448][ T7711] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1801'. [ 86.739544][ T7711] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1801'. [ 86.763476][ T7704] ipvlan2: left promiscuous mode [ 86.785216][ T51] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 86.785584][ T51] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 86.785618][ T51] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 86.785678][ T51] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 86.908601][ T7728] ip_tables: iptables: counters copy to user failed while replacing table [ 87.166406][ T7758] ip6erspan0: entered allmulticast mode [ 87.202685][ T7764] netlink: 116 bytes leftover after parsing attributes in process `syz.5.1827'. [ 87.362002][ T7789] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1840'. [ 87.362036][ T7789] netlink: 'syz.1.1840': attribute type 7 has an invalid length. [ 87.362120][ T7789] netlink: 'syz.1.1840': attribute type 8 has an invalid length. [ 87.362132][ T7789] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1840'. [ 87.404947][ T7789] erspan0: entered promiscuous mode [ 87.405842][ T7789] gretap0: entered promiscuous mode [ 87.408595][ T7789] erspan0: left promiscuous mode [ 87.410907][ T7789] gretap0: left promiscuous mode [ 87.528606][ T7806] netlink: 'syz.1.1846': attribute type 3 has an invalid length. [ 87.528627][ T7806] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1846'. [ 87.717141][ T7819] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1850'. [ 87.760741][ T7823] bridge_slave_0: left allmulticast mode [ 87.760764][ T7823] bridge_slave_0: left promiscuous mode [ 87.760948][ T7823] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.763240][ T7823] bridge_slave_1: left allmulticast mode [ 87.763260][ T7823] bridge_slave_1: left promiscuous mode [ 87.763535][ T7823] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.776468][ T3388] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 87.777286][ T7823] bond0: (slave bond_slave_0): Releasing backup interface [ 87.796594][ T7823] bond0: (slave bond_slave_1): Releasing backup interface [ 87.812939][ T7823] team0: Port device team_slave_0 removed [ 87.819759][ T7823] team0: Port device team_slave_1 removed [ 87.820997][ T7823] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 87.821013][ T7823] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 87.826815][ T7823] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 87.826831][ T7823] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 87.833995][ T7823] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 88.017908][ T7856] bridge_slave_0: left allmulticast mode [ 88.017931][ T7856] bridge_slave_0: left promiscuous mode [ 88.018097][ T7856] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.020230][ T7856] bridge_slave_1: left allmulticast mode [ 88.020421][ T7856] bridge_slave_1: left promiscuous mode [ 88.020557][ T7856] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.034977][ T7856] bond0: (slave bond_slave_0): Releasing backup interface [ 88.069696][ T7856] bond0: (slave bond_slave_1): Releasing backup interface [ 88.081576][ T7856] team0: Port device team_slave_0 removed [ 88.090457][ T7856] team0: Port device team_slave_1 removed [ 88.091400][ T7856] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 88.091419][ T7856] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 88.092736][ T7856] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 88.092761][ T7856] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 88.111417][ T7856] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 88.295005][ T3398] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 88.330707][ T7899] bridge_slave_0: left allmulticast mode [ 88.330733][ T7899] bridge_slave_0: left promiscuous mode [ 88.330943][ T7899] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.332982][ T7899] bridge_slave_1: left allmulticast mode [ 88.333000][ T7899] bridge_slave_1: left promiscuous mode [ 88.333203][ T7899] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.373048][ T7899] bond0: (slave bond_slave_0): Releasing backup interface [ 88.383463][ T7899] bond0: (slave bond_slave_1): Releasing backup interface [ 88.395950][ T7899] team0: Port device team_slave_0 removed [ 88.399314][ T7899] team0: Port device team_slave_1 removed [ 88.400274][ T7899] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 88.400288][ T7899] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 88.401858][ T7899] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 88.401877][ T7899] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 88.444758][ T7899] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 88.963246][ T8004] bridge_slave_0: left allmulticast mode [ 88.963274][ T8004] bridge_slave_0: left promiscuous mode [ 88.963440][ T8004] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.987199][ T8004] bridge_slave_1: left allmulticast mode [ 88.987223][ T8004] bridge_slave_1: left promiscuous mode [ 88.987431][ T8004] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.009264][ T8004] bond0: (slave bond_slave_0): Releasing backup interface [ 89.009613][ T8004] bond_slave_0: left promiscuous mode [ 89.012466][ T8004] bond0: (slave bond_slave_1): Releasing backup interface [ 89.012940][ T8004] bond_slave_1: left promiscuous mode [ 89.024977][ T8004] team0: Port device team_slave_0 removed [ 89.028468][ T8004] team0: Port device team_slave_1 removed [ 89.029960][ T8004] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 89.029977][ T8004] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 89.035822][ T8004] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 89.035838][ T8004] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 89.047328][ T8004] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 89.220957][ T8038] netlink: 'syz.2.1954': attribute type 3 has an invalid length. [ 89.299530][ T8051] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 89.401750][ T8068] netlink: 'syz.2.1968': attribute type 30 has an invalid length. [ 89.401802][ T8068] netlink: 'syz.2.1968': attribute type 29 has an invalid length. [ 89.488589][ T8088] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 89.773076][ T8139] bond0: invalid NS target ff00:: specified for addition [ 89.773108][ T8139] bond0: option ns_ip6_target: invalid value (18446744073709551615) [ 91.101631][ T8261] netlink: 'syz.2.2060': attribute type 3 has an invalid length. [ 91.101653][ T8261] __nla_validate_parse: 9 callbacks suppressed [ 91.101666][ T8261] netlink: 152 bytes leftover after parsing attributes in process `syz.2.2060'. [ 91.169502][ T8265] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2061'. [ 91.281779][ T8277] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=8277 comm=syz.2.2077 [ 91.285014][ T8279] ip_tables: iptables: counters copy to user failed while replacing table [ 91.379836][ T30] kauditd_printk_skb: 621 callbacks suppressed [ 91.379854][ T30] audit: type=1400 audit(1791637488.133:3868): avc: denied { read } for pid=3303 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 91.413918][ T30] audit: type=1400 audit(1791637488.153:3869): avc: denied { read } for pid=5253 comm="syz-executor" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 91.413977][ T30] audit: type=1400 audit(1791637488.163:3870): avc: denied { open } for pid=8286 comm="syz.5.2072" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=0 [ 91.414004][ T30] audit: type=1400 audit(1791637488.163:3871): avc: denied { mounton } for pid=8286 comm="syz.5.2072" path="/230/dev" dev="tmpfs" ino=1208 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 91.438363][ T30] audit: type=1400 audit(1791637488.193:3872): avc: denied { read } for pid=5253 comm="syz-executor" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 91.446472][ T30] audit: type=1400 audit(1791637488.203:3873): avc: denied { create } for pid=8289 comm="syz.5.2073" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 91.452339][ T30] audit: type=1400 audit(1791637488.203:3874): avc: denied { create } for pid=8289 comm="syz.5.2073" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 91.515792][ T30] audit: type=1400 audit(1791637488.273:3875): avc: denied { read } for pid=5253 comm="syz-executor" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 91.522344][ T30] audit: type=1400 audit(1791637488.273:3876): avc: denied { read } for pid=3303 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 91.580438][ T30] audit: type=1400 audit(1791637488.333:3877): avc: denied { read } for pid=3303 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 91.709599][ T3357] Process accounting resumed [ 93.074809][ T8479] netlink: 16186 bytes leftover after parsing attributes in process `syz.4.2161'. [ 93.244129][ C0] net_ratelimit: 1 callbacks suppressed [ 93.244150][ C0] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 93.617110][ T8552] sctp: [Deprecated]: syz.2.2198 (pid 8552) Use of struct sctp_assoc_value in delayed_ack socket option. [ 93.617110][ T8552] Use struct sctp_sack_info instead [ 93.852210][ T8582] netlink: 'syz.4.2214': attribute type 16 has an invalid length. [ 93.852233][ T8582] netlink: 'syz.4.2214': attribute type 17 has an invalid length. [ 93.902554][ T8582] sit0: left promiscuous mode [ 94.337105][ T8582] bond1: left allmulticast mode [ 94.338487][ T8582] ip6erspan0: left allmulticast mode [ 94.461013][ T8652] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2244'. [ 95.918370][ T8776] IPVS: You probably need to specify IP address on multicast interface. [ 95.918392][ T8776] IPVS: Error connecting to the multicast addr [ 96.094840][ T8837] ¾x9ÿ: renamed from bridge_slave_0 (while UP) [ 96.387860][ T30] kauditd_printk_skb: 576 callbacks suppressed [ 96.387879][ T30] audit: type=1400 audit(1791637493.143:4454): avc: denied { prog_load } for pid=8882 comm="syz.0.2352" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 96.389064][ T30] audit: type=1400 audit(1791637493.143:4455): avc: denied { name_bind } for pid=8881 comm="syz.2.2351" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=0 [ 96.390028][ T30] audit: type=1400 audit(1791637493.143:4456): avc: denied { create } for pid=8882 comm="syz.0.2352" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 96.390235][ T30] audit: type=1400 audit(1791637493.143:4457): avc: denied { create } for pid=8882 comm="syz.0.2352" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 96.392518][ T30] audit: type=1400 audit(1791637493.143:4458): avc: denied { read } for pid=3298 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 96.402236][ T30] audit: type=1400 audit(1791637493.153:4459): avc: denied { read } for pid=3303 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 96.421487][ T30] audit: type=1400 audit(1791637493.153:4460): avc: denied { map_create } for pid=8885 comm="syz.0.2354" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 96.421519][ T30] audit: type=1400 audit(1791637493.153:4461): avc: denied { prog_load } for pid=8885 comm="syz.0.2354" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 96.421569][ T30] audit: type=1400 audit(1791637493.153:4462): avc: denied { prog_load } for pid=8885 comm="syz.0.2354" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 96.421590][ T30] audit: type=1400 audit(1791637493.153:4463): avc: denied { prog_load } for pid=8885 comm="syz.0.2354" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 96.539204][ T8897] TCP: TCP_TX_DELAY enabled [ 96.604027][ T8900] IPVS: sed: UDP 224.0.0.2:0 - no destination available [ 96.634258][ T8903] bridge_slave_1: entered promiscuous mode [ 96.634598][ T8903] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2362'. [ 96.678147][ T8906] ip_tables: iptables: counters copy to user failed while replacing table [ 96.942882][ T8951] netlink: 28 bytes leftover after parsing attributes in process `syz.5.2382'. [ 96.954181][ T8951] netlink: 28 bytes leftover after parsing attributes in process `syz.5.2382'. [ 96.988682][ T8956] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=8956 comm=syz.5.2384 [ 97.037584][ T51] Bluetooth: hci0: Frame reassembly failed (-84) [ 97.869335][ T9058] netlink: 'syz.0.2434': attribute type 5 has an invalid length. [ 97.869349][ T9058] netlink: 'syz.0.2434': attribute type 8 has an invalid length. [ 97.967426][ T9064] x_tables: ip6_tables: cgroup match: used from hooks PREROUTING, but only valid from INPUT/OUTPUT/POSTROUTING [ 98.440028][ T9104] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2455'. [ 98.479666][ T9102] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2454'. [ 98.607088][ T9126] bridge0: port 1(syz_tun) entered blocking state [ 98.607181][ T9126] bridge0: port 1(syz_tun) entered disabled state [ 98.607353][ T9126] syz_tun: entered allmulticast mode [ 98.607785][ T9126] syz_tun: entered promiscuous mode [ 98.607976][ T9126] bridge0: port 1(syz_tun) entered blocking state [ 98.608043][ T9126] bridge0: port 1(syz_tun) entered forwarding state [ 98.741547][ T9146] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2474'. [ 99.024234][ T188] IPVS: starting estimator thread 0... [ 99.083936][ T3747] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 99.123967][ T9205] IPVS: using max 3696 ests per chain, 184800 per kthread [ 99.766995][ T9233] netlink: 116 bytes leftover after parsing attributes in process `syz.4.2514'. [ 99.976009][ T9251] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2521'. [ 99.976938][ T9251] netlink: 59 bytes leftover after parsing attributes in process `syz.2.2521'. [ 100.114683][ T3388] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 100.157052][ T188] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 100.157099][ T188] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 100.157163][ T188] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 100.157268][ T188] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 100.308422][ T9302] netlink: 'syz.1.2548': attribute type 10 has an invalid length. [ 100.309164][ T9302] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 100.534038][ T3388] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 100.775345][ T3383] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 100.775705][ T9361] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 101.252093][ T9430] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2609'. [ 101.394037][ T30] kauditd_printk_skb: 1206 callbacks suppressed [ 101.394063][ T30] audit: type=1326 audit(1791637498.143:5670): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9459 comm="syz.2.2623" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=65 compat=0 ip=0x7fd6e58ce1d9 code=0x7ffc0000 [ 101.394137][ T30] audit: type=1326 audit(1791637498.143:5671): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9459 comm="syz.2.2623" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6e58ce1d9 code=0x7ffc0000 [ 101.394221][ T30] audit: type=1326 audit(1791637498.143:5672): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9459 comm="syz.2.2623" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6e58ce1d9 code=0x7ffc0000 [ 101.396644][ T30] audit: type=1326 audit(1791637498.153:5673): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9459 comm="syz.2.2623" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fd6e58ce1d9 code=0x7ffc0000 [ 101.396852][ T30] audit: type=1326 audit(1791637498.153:5674): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9459 comm="syz.2.2623" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fd6e58ce1d9 code=0x7ffc0000 [ 101.402866][ T30] audit: type=1400 audit(1791637498.153:5675): avc: denied { create } for pid=9461 comm="syz.1.2624" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 101.415015][ T30] audit: type=1400 audit(1791637498.173:5676): avc: denied { read } for pid=5253 comm="syz-executor" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 101.439573][ T30] audit: type=1400 audit(1791637498.193:5677): avc: denied { create } for pid=9464 comm="syz.2.2625" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=0 [ 101.458188][ T30] audit: type=1400 audit(1791637498.213:5678): avc: denied { map_create } for pid=9466 comm="syz.2.2627" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 101.480097][ T30] audit: type=1400 audit(1791637498.233:5679): avc: denied { name_bind } for pid=9468 comm="syz.2.2628" src=3618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=0 [ 101.480536][ T9469] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 101.484180][ T3383] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 101.667636][ T9483] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 101.671525][ T9484] netlink: 'syz.1.2634': attribute type 3 has an invalid length. [ 101.671545][ T9484] __nla_validate_parse: 1 callbacks suppressed [ 101.671559][ T9484] netlink: 13435 bytes leftover after parsing attributes in process `syz.1.2634'. [ 101.709280][ T9488] netlink: 16 bytes leftover after parsing attributes in process `syz.5.2637'. [ 101.709363][ T9488] netlink: 16 bytes leftover after parsing attributes in process `syz.5.2637'. [ 101.709427][ T9488] netlink: 16 bytes leftover after parsing attributes in process `syz.5.2637'. [ 101.709448][ T9488] netlink: 16 bytes leftover after parsing attributes in process `syz.5.2637'. [ 101.814229][ T9504] netlink: 'syz.5.2642': attribute type 3 has an invalid length. [ 101.814253][ T9504] netlink: 56 bytes leftover after parsing attributes in process `syz.5.2642'. [ 102.089555][ T9544] netlink: 'syz.1.2662': attribute type 1 has an invalid length. [ 102.104772][ T9544] 8021q: adding VLAN 0 to HW filter on device bond1 [ 102.622473][ T9570] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 103.581130][ T9618] ip_tables: iptables: counters copy to user failed while replacing table [ 104.658547][ T9679] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=9679 comm=syz.5.2724 [ 104.986224][ T9695] netlink: 'syz.0.2729': attribute type 3 has an invalid length. [ 104.986243][ T9695] netlink: 152 bytes leftover after parsing attributes in process `syz.0.2729'. [ 105.559567][ T9721] netlink: 'syz.4.2743': attribute type 1 has an invalid length. [ 105.574115][ T9721] 8021q: adding VLAN 0 to HW filter on device bond2 [ 106.690004][ T30] kauditd_printk_skb: 265 callbacks suppressed [ 106.690022][ T30] audit: type=1400 audit(1791637503.443:5945): avc: denied { open } for pid=9758 comm="syz.2.2759" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=0 [ 106.691707][ T30] audit: type=1400 audit(1791637503.443:5946): avc: denied { create } for pid=9758 comm="syz.2.2759" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=0 [ 106.719878][ T30] audit: type=1400 audit(1791637503.463:5947): avc: denied { create } for pid=9760 comm="syz.2.2760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=0 [ 106.719913][ T30] audit: type=1400 audit(1791637503.463:5948): avc: denied { prog_load } for pid=9760 comm="syz.2.2760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 106.740471][ T30] audit: type=1400 audit(1791637503.483:5949): avc: denied { create } for pid=9762 comm="syz.2.2761" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 106.802514][ T9765] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.2762'. [ 106.819206][ T30] audit: type=1400 audit(1791637503.573:5950): avc: denied { read } for pid=3298 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 106.848875][ T30] audit: type=1400 audit(1791637503.583:5951): avc: denied { map_create } for pid=9766 comm="syz.2.2763" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 106.848963][ T30] audit: type=1400 audit(1791637503.593:5952): avc: denied { prog_load } for pid=9766 comm="syz.2.2763" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 106.849058][ T30] audit: type=1400 audit(1791637503.593:5953): avc: denied { read } for pid=5253 comm="syz-executor" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 106.849084][ T30] audit: type=1400 audit(1791637503.593:5954): avc: denied { prog_load } for pid=9766 comm="syz.2.2763" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 107.718860][ T9791] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2770'. [ 107.724743][ T9791] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2770'. [ 108.021276][ T9808] netlink: 16186 bytes leftover after parsing attributes in process `syz.1.2776'. [ 108.207538][ T9828] sctp: [Deprecated]: syz.1.2789 (pid 9828) Use of struct sctp_assoc_value in delayed_ack socket option. [ 108.207538][ T9828] Use struct sctp_sack_info instead [ 108.608842][ T9862] ALSA: seq fatal error: cannot create timer (-22) [ 109.463505][ T9916] sctp: [Deprecated]: syz.0.2827 (pid 9916) Use of struct sctp_assoc_value in delayed_ack socket option. [ 109.463505][ T9916] Use struct sctp_sack_info instead [ 110.088982][ T9933] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2848'. [ 110.177610][ T9954] sctp: [Deprecated]: syz.4.2841 (pid 9954) Use of struct sctp_assoc_value in delayed_ack socket option. [ 110.177610][ T9954] Use struct sctp_sack_info instead [ 110.255249][ T9971] ip_tables: iptables: counters copy to user failed while replacing table [ 110.301139][ T9974] netlink: 24 bytes leftover after parsing attributes in process `syz.5.2855'. [ 111.063078][T10026] ip_tables: iptables: counters copy to user failed while replacing table [ 111.689230][T10051] ip_tables: iptables: counters copy to user failed while replacing table [ 111.716773][ T30] kauditd_printk_skb: 263 callbacks suppressed [ 111.716790][ T30] audit: type=1400 audit(1791637508.473:6218): avc: denied { read } for pid=5253 comm="syz-executor" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 111.753901][ T30] audit: type=1400 audit(1791637508.503:6219): avc: denied { read } for pid=3298 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 111.790019][ T30] audit: type=1400 audit(1791637508.543:6220): avc: denied { read } for pid=3303 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 111.803813][ T30] audit: type=1400 audit(1791637508.553:6221): avc: denied { read } for pid=3299 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 112.004675][ T30] audit: type=1400 audit(1791637508.763:6222): avc: denied { create } for pid=10053 comm="syz.4.2895" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=0 [ 112.008553][ T30] audit: type=1400 audit(1791637508.763:6223): avc: denied { map_create } for pid=10060 comm="syz.2.2893" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 112.009971][ T30] audit: type=1400 audit(1791637508.763:6224): avc: denied { prog_load } for pid=10060 comm="syz.2.2893" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 112.013391][ T30] audit: type=1400 audit(1791637508.763:6225): avc: denied { map_create } for pid=10060 comm="syz.2.2893" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 112.013606][ T30] audit: type=1400 audit(1791637508.763:6226): avc: denied { prog_load } for pid=10060 comm="syz.2.2893" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 112.013810][ T30] audit: type=1400 audit(1791637508.763:6227): avc: denied { mounton } for pid=10054 comm="syz.1.2896" path="/561/file0" dev="tmpfs" ino=2956 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 112.296600][T10096] ip_tables: iptables: counters copy to user failed while replacing table [ 112.736205][T10139] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 [ 113.429118][T10160] ip_tables: iptables: counters copy to user failed while replacing table [ 113.461178][T10163] bridge_slave_1: entered promiscuous mode [ 113.461485][T10163] netlink: 4 bytes leftover after parsing attributes in process `syz.5.2940'. [ 113.607825][T10187] ¾x9ÿ: renamed from bridge_slave_0 (while UP) [ 113.715572][T10215] netlink: 'syz.0.2966': attribute type 16 has an invalid length. [ 113.715595][T10215] netlink: 'syz.0.2966': attribute type 17 has an invalid length. [ 113.933420][T10237] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2976'. [ 113.993295][T10253] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2982'. [ 113.994859][T10253] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2982'. [ 114.052717][T10261] netlink: 'syz.5.2990': attribute type 16 has an invalid length. [ 114.052736][T10261] netlink: 'syz.5.2990': attribute type 17 has an invalid length. [ 114.119388][T10261] bond0: left promiscuous mode [ 114.119727][T10261] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.214492][T10261] ip6erspan0: left allmulticast mode [ 114.293378][T10284] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2999'. [ 114.590449][T10311] netlink: 'syz.2.3009': attribute type 16 has an invalid length. [ 114.590551][T10311] netlink: 'syz.2.3009': attribute type 17 has an invalid length. [ 114.642608][T10314] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 114.709280][T10311] 8021q: adding VLAN 0 to HW filter on device eth0 [ 114.755067][ T364] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 114.755888][ T364] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 114.755982][ T364] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 114.756020][ T364] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 114.756056][ T364] netdevsim netdevsim12 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 115.066815][T10351] netlink: 4 bytes leftover after parsing attributes in process `syz.5.3028'. [ 115.089856][ T364] IPVS: starting estimator thread 0... [ 115.123998][T10358] netlink: 4 bytes leftover after parsing attributes in process `syz.5.3031'. [ 115.166982][T10364] netlink: 'syz.1.3034': attribute type 16 has an invalid length. [ 115.166997][T10364] netlink: 'syz.1.3034': attribute type 17 has an invalid length. [ 115.183973][T10354] IPVS: using max 2352 ests per chain, 117600 per kthread [ 115.204998][ T3379] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 115.263174][T10364] geneve2: left allmulticast mode [ 115.804224][ T865] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 116.405849][T10432] ip_tables: iptables: counters copy to user failed while replacing table [ 116.432900][T10436] ¾x9ÿ: renamed from bridge_slave_0 (while UP) [ 116.456961][T10440] ip_tables: iptables: counters copy to user failed while replacing table [ 117.237927][ T30] kauditd_printk_skb: 389 callbacks suppressed [ 117.238000][ T30] audit: type=1400 audit(1791637513.993:6617): avc: denied { read } for pid=3299 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 117.264420][ T30] audit: type=1400 audit(1791637514.013:6618): avc: denied { create } for pid=10476 comm="syz.1.3096" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 117.266016][T10481] ip_tables: iptables: counters copy to user failed while replacing table [ 117.266354][ T30] audit: type=1400 audit(1791637514.023:6619): avc: denied { create } for pid=10480 comm="syz.4.3085" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=0 [ 117.266528][ T30] audit: type=1400 audit(1791637514.023:6620): avc: denied { mounton } for pid=10478 comm="syz.5.3087" path="/416/proc" dev="tmpfs" ino=2177 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 117.292338][ T30] audit: type=1400 audit(1791637514.043:6621): avc: denied { read } for pid=3299 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 117.296275][ T30] audit: type=1400 audit(1791637514.053:6622): avc: denied { read } for pid=5253 comm="syz-executor" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 117.304838][ T30] audit: type=1400 audit(1791637514.063:6623): avc: denied { execmem } for pid=10484 comm="syz.4.3088" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 117.308231][ T30] audit: type=1400 audit(1791637514.063:6624): avc: denied { create } for pid=10484 comm="syz.4.3088" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 117.308472][ T30] audit: type=1400 audit(1791637514.063:6625): avc: denied { create } for pid=10484 comm="syz.4.3088" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 117.318204][ T30] audit: type=1400 audit(1791637514.073:6626): avc: denied { read } for pid=3298 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 119.686397][T10617] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 120.708970][T10647] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3170'. [ 120.709002][T10647] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3170'. [ 120.736430][T10650] netlink: 28 bytes leftover after parsing attributes in process `syz.4.3161'. [ 120.737056][T10650] netlink: 28 bytes leftover after parsing attributes in process `syz.4.3161'. [ 121.137664][T10670] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 121.140142][T10669] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3172'. [ 121.140192][T10669] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3172'. [ 121.140249][T10669] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3172'. [ 121.140268][T10669] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3172'. [ 121.177755][T10674] netlink: 'syz.5.3174': attribute type 3 has an invalid length. [ 121.177843][T10674] netlink: 13435 bytes leftover after parsing attributes in process `syz.5.3174'. [ 121.556060][T10698] bridge0: port 1(syz_tun) entered blocking state [ 121.556102][T10698] bridge0: port 1(syz_tun) entered disabled state [ 121.556182][T10698] syz_tun: entered allmulticast mode [ 121.556832][T10698] syz_tun: entered promiscuous mode [ 121.557022][T10698] bridge0: port 1(syz_tun) entered blocking state [ 121.557099][T10698] bridge0: port 1(syz_tun) entered forwarding state [ 121.863094][T10711] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 122.016559][T10739] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 122.269969][ T30] kauditd_printk_skb: 262 callbacks suppressed [ 122.269988][ T30] audit: type=1400 audit(1791637519.023:6889): avc: denied { read } for pid=3299 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 122.301416][ T30] audit: type=1400 audit(1791637519.053:6890): avc: denied { read write } for pid=10747 comm="syz.5.3207" name="raw-gadget" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 122.334445][ T30] audit: type=1400 audit(1791637519.083:6891): avc: denied { execmem } for pid=10761 comm="syz.2.3213" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 122.335618][ T30] audit: type=1400 audit(1791637519.093:6892): avc: denied { mounton } for pid=10761 comm="syz.2.3213" path="/685/dev" dev="tmpfs" ino=3598 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 122.372976][ T30] audit: type=1400 audit(1791637519.123:6893): avc: denied { open } for pid=10765 comm="syz.4.3216" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=0 [ 122.383810][ T30] audit: type=1400 audit(1791637519.133:6894): avc: denied { name_bind } for pid=10765 comm="syz.4.3216" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=0 [ 122.396324][ T30] audit: type=1400 audit(1791637519.153:6895): avc: denied { map_create } for pid=10764 comm="syz.2.3214" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 122.404802][ T30] audit: type=1400 audit(1791637519.163:6896): avc: denied { create } for pid=10764 comm="syz.2.3214" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 122.423376][ T30] audit: type=1400 audit(1791637519.173:6897): avc: denied { read } for pid=3299 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 122.527536][ T30] audit: type=1400 audit(1791637519.283:6898): avc: denied { read } for pid=3298 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 122.592838][T10777] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3218'. [ 123.308030][T10846] syz_tun: left allmulticast mode [ 123.308052][T10846] syz_tun: left promiscuous mode [ 123.308217][T10846] bridge0: port 1(syz_tun) entered disabled state [ 123.352253][T10846] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 123.515806][T10870] netlink: 'syz.4.3266': attribute type 10 has an invalid length. [ 123.516597][T10870] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 123.720604][T10879] syz_tun: left allmulticast mode [ 123.720654][T10879] syz_tun: left promiscuous mode [ 123.720826][T10879] bridge0: port 1(syz_tun) entered disabled state [ 123.869553][T10879] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 123.988811][T10902] netlink: 'syz.0.3281': attribute type 3 has an invalid length. [ 125.434444][T11009] netlink: 'syz.2.3328': attribute type 1 has an invalid length. [ 125.439409][T11009] 8021q: adding VLAN 0 to HW filter on device bond1 [ 127.289855][ T30] kauditd_printk_skb: 487 callbacks suppressed [ 127.289875][ T30] audit: type=1400 audit(1791637524.043:7386): avc: denied { read } for pid=3299 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 127.295953][ T30] audit: type=1400 audit(1791637524.053:7387): avc: denied { open } for pid=11245 comm="syz.4.3448" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=0 [ 127.296875][ T30] audit: type=1400 audit(1791637524.053:7388): avc: denied { prog_load } for pid=11245 comm="syz.4.3448" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 127.296992][ T30] audit: type=1400 audit(1791637524.053:7389): avc: denied { create } for pid=11245 comm="syz.4.3448" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=0 [ 127.306611][ T30] audit: type=1400 audit(1791637524.063:7390): avc: denied { read } for pid=3299 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 127.329655][ T30] audit: type=1400 audit(1791637524.083:7391): avc: denied { read } for pid=3303 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 127.335924][ T30] audit: type=1400 audit(1791637524.093:7392): avc: denied { map_create } for pid=11248 comm="syz.0.3450" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 127.336620][ T30] audit: type=1400 audit(1791637524.093:7393): avc: denied { map_create } for pid=11248 comm="syz.0.3450" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 127.336843][ T30] audit: type=1400 audit(1791637524.093:7394): avc: denied { prog_load } for pid=11248 comm="syz.0.3450" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 127.347441][ T30] audit: type=1400 audit(1791637524.103:7395): avc: denied { read } for pid=3303 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 128.212477][T11388] __nla_validate_parse: 2 callbacks suppressed [ 128.212498][T11388] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3518'. [ 129.883930][ T8964] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 129.966405][T11470] netlink: 2 bytes leftover after parsing attributes in process `syz.5.3546'. [ 130.163702][T11516] dns_resolver: Unsupported content type (152) [ 132.090081][T11614] tap0: tun_chr_ioctl cmd 2147767506 [ 132.238944][T11637] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 132.305573][ T30] kauditd_printk_skb: 487 callbacks suppressed [ 132.305594][ T30] audit: type=1400 audit(1791637529.063:7883): avc: denied { read } for pid=11643 comm="syz.2.3637" dev="nsfs" ino=4026532388 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=0 [ 132.314098][ T30] audit: type=1400 audit(1791637529.063:7884): avc: denied { read } for pid=5253 comm="syz-executor" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 132.319617][ T30] audit: type=1400 audit(1791637529.073:7885): avc: denied { create } for pid=11645 comm="syz.5.3640" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 132.323230][ T30] audit: type=1400 audit(1791637529.073:7886): avc: denied { read } for pid=3299 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 132.352376][ T30] audit: type=1400 audit(1791637529.103:7887): avc: denied { read } for pid=5253 comm="syz-executor" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 132.369267][ T30] audit: type=1400 audit(1791637529.123:7888): avc: denied { mounton } for pid=11649 comm="syz.5.3643" path="/532/debug" dev="tmpfs" ino=2789 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 132.371923][ T30] audit: type=1400 audit(1791637529.123:7889): avc: denied { create } for pid=11651 comm="syz.2.3644" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 132.379911][ T30] audit: type=1400 audit(1791637529.123:7890): avc: denied { create } for pid=11651 comm="syz.2.3644" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 132.438022][ T30] audit: type=1400 audit(1791637529.193:7891): avc: denied { read } for pid=5253 comm="syz-executor" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 132.446064][ T30] audit: type=1400 audit(1791637529.193:7892): avc: denied { allowed } for pid=11654 comm="syz.5.3646" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=0 [ 133.378482][T11769] ip_tables: iptables: counters copy to user failed while replacing table [ 133.989145][T11899] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3764'. [ 133.992594][T11899] vlan0: entered allmulticast mode [ 133.992616][T11899] dummy0: entered allmulticast mode [ 134.100071][T11921] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=11921 comm=syz.0.3774 [ 134.238870][T11952] netlink: 32 bytes leftover after parsing attributes in process `syz.0.3789'. [ 134.239125][T11952] netlink: 32 bytes leftover after parsing attributes in process `syz.0.3789'. [ 134.457608][T11988] ip_tables: iptables: counters copy to user failed while replacing table [ 134.458624][T11988] ip_tunnel: non-ECT from 10.1.1.0 with TOS=0x1 [ 134.778475][T12044] ip_tables: iptables: counters copy to user failed while replacing table [ 135.227910][T12141] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 135.488047][T12178] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3896'. [ 135.488081][T12178] netlink: 'syz.1.3896': attribute type 30 has an invalid length. [ 135.535642][T12178] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3896'. [ 135.535675][T12178] netlink: 'syz.1.3896': attribute type 30 has an invalid length. [ 136.837686][T12337] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3971'. [ 136.839217][T12337] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3971'. [ 137.330783][ T30] kauditd_printk_skb: 851 callbacks suppressed [ 137.330804][ T30] audit: type=1400 audit(1791637534.083:8744): avc: denied { map_create } for pid=12407 comm="syz.0.4011" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 137.333788][ T30] audit: type=1400 audit(1791637534.083:8745): avc: denied { map_create } for pid=12407 comm="syz.0.4011" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 137.383597][ T30] audit: type=1400 audit(1791637534.133:8746): avc: denied { prog_load } for pid=12407 comm="syz.0.4011" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 137.393373][ T30] audit: type=1400 audit(1791637534.143:8747): avc: denied { read } for pid=3303 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 137.747002][ T30] audit: type=1400 audit(1791637534.503:8748): avc: denied { read } for pid=5253 comm="syz-executor" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 137.751476][ T30] audit: type=1400 audit(1791637534.503:8749): avc: denied { execmem } for pid=12412 comm="syz.0.4015" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 137.753758][ T30] audit: type=1400 audit(1791637534.503:8750): avc: denied { read write } for pid=12412 comm="syz.0.4015" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 137.764331][ T30] audit: type=1400 audit(1791637534.513:8751): avc: denied { read } for pid=3303 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 137.770570][ T30] audit: type=1400 audit(1791637534.513:8752): avc: denied { map_create } for pid=12415 comm="syz.0.4005" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 137.771439][ T30] audit: type=1400 audit(1791637534.513:8753): avc: denied { map_create } for pid=12415 comm="syz.0.4005" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 137.911339][T12435] netlink: 7 bytes leftover after parsing attributes in process `syz.2.4016'. [ 138.087684][T12456] Freezing with imperfect legacy cgroup freezer. See cgroup.freeze of cgroup v2 [ 141.821206][T12712] syz.4.4146 (12712) used greatest stack depth: 9864 bytes left [ 142.324399][T12769] netlink: 'syz.4.4174': attribute type 22 has an invalid length. [ 142.324498][T12769] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4174'. [ 142.334341][ T30] kauditd_printk_skb: 15062 callbacks suppressed [ 142.334358][ T30] audit: type=1400 audit(1791637539.083:23816): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 142.334403][ T30] audit: type=1400 audit(1791637539.093:23817): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 142.334502][ T30] audit: type=1400 audit(1791637539.093:23818): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 142.342509][ T30] audit: type=1400 audit(1791637539.093:23819): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 142.342592][ T30] audit: type=1400 audit(1791637539.093:23820): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 142.342621][ T30] audit: type=1400 audit(1791637539.093:23821): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 142.342646][ T30] audit: type=1400 audit(1791637539.093:23822): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 142.342668][ T30] audit: type=1400 audit(1791637539.093:23823): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 142.342759][ T30] audit: type=1400 audit(1791637539.093:23824): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 142.342781][ T30] audit: type=1400 audit(1791637539.093:23825): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 142.595342][T12766] tipc: Resetting bearer [ 142.838461][T12766] tipc: Resetting bearer [ 142.884378][ T364] netdevsim netdevsim0 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 142.884413][ T364] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.884524][ T364] netdevsim netdevsim0 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 142.884560][ T364] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.884632][ T364] netdevsim netdevsim0 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 142.884742][ T364] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.884813][ T364] netdevsim netdevsim0 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 142.884848][ T364] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 143.052309][T12772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 143.060906][T12772] 8021q: adding VLAN 0 to HW filter on device team0 [ 143.071407][T12772] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 143.114010][T12772] veth1_vlan: left promiscuous mode [ 143.114570][T12772] veth0_vlan: left promiscuous mode [ 143.117105][T12772] veth0_vlan: entered promiscuous mode [ 143.119579][T12772] veth1_vlan: entered promiscuous mode [ 143.122330][T12772] veth1_macvtap: left promiscuous mode [ 143.122899][T12772] veth0_macvtap: left promiscuous mode [ 143.159422][T12772] veth0_macvtap: entered promiscuous mode [ 143.160568][T12772] veth1_macvtap: entered promiscuous mode [ 143.180288][T12772] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 143.181600][T12772] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 143.182690][T12772] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 143.206627][T12772] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 143.264317][ T364] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 143.264359][ T364] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.332834][ T364] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 143.332876][ T364] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.335075][ T51] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 143.335216][ T51] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.335304][ T51] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 143.335334][ T51] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.343171][T12798] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4187'. [ 143.343190][T12798] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4187'. [ 143.351028][T12798] macvtap0: entered allmulticast mode [ 143.351050][T12798] dummy0: entered allmulticast mode [ 143.351083][T12798] dummy0: entered promiscuous mode [ 143.364035][T12798] netlink: 55 bytes leftover after parsing attributes in process `syz.2.4187'. [ 143.364055][T12798] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4187'. [ 143.374484][T12798] macvtap1: entered allmulticast mode [ 143.837295][T12860] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 143.892191][T12848] veth0_to_team: entered promiscuous mode [ 144.930931][T12994] bridge0: port 1(veth0) entered blocking state [ 144.930973][T12994] bridge0: port 1(veth0) entered disabled state [ 144.931074][T12994] veth0: entered allmulticast mode [ 144.931785][T12994] veth0: entered promiscuous mode [ 144.932076][T12994] bridge0: port 1(veth0) entered blocking state [ 144.932111][T12994] bridge0: port 1(veth0) entered forwarding state [ 145.495993][T13053] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4308'. [ 147.344845][ T30] kauditd_printk_skb: 18962 callbacks suppressed [ 147.344863][ T30] audit: type=1400 audit(1791637544.093:42524): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 147.344900][ T30] audit: type=1400 audit(1791637544.093:42525): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 147.347857][ T30] audit: type=1400 audit(1791637544.103:42526): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 147.348012][ T30] audit: type=1400 audit(1791637544.103:42527): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 147.348060][ T30] audit: type=1400 audit(1791637544.103:42528): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 147.348087][ T30] audit: type=1400 audit(1791637544.103:42529): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 147.348112][ T30] audit: type=1400 audit(1791637544.103:42530): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 147.348153][ T30] audit: type=1400 audit(1791637544.103:42531): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 147.348186][ T30] audit: type=1400 audit(1791637544.103:42532): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 147.348237][ T30] audit: type=1400 audit(1791637544.103:42533): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 147.602813][T13195] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4373'. [ 147.850013][T13218] netlink: 'syz.0.4385': attribute type 39 has an invalid length. [ 148.112868][T13251] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4399'. [ 148.291613][T13267] key id 000004d2 not found [ 148.363426][T13276] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=13276 comm=syz.4.4410 [ 148.364120][T13276] veth0_macvtap: left promiscuous mode [ 148.656685][T13306] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=13306 comm=syz.0.4424 [ 149.032659][T13348] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 149.034043][T13348] netlink: 'syz.0.4444': attribute type 12 has an invalid length. [ 149.438502][T13414] netlink: 180 bytes leftover after parsing attributes in process `syz.4.4475'. [ 150.612220][T13516] batman_adv: batadv0: Adding interface: syz_tun [ 150.612238][T13516] batman_adv: batadv0: The MTU of interface syz_tun 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 1532 would solve the problem. [ 150.612369][T13516] batman_adv: batadv0: Interface activated: syz_tun [ 150.801167][T13545] netlink: 'syz.4.4536': attribute type 3 has an invalid length. [ 151.188160][T13587] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 152.353857][ T30] kauditd_printk_skb: 24235 callbacks suppressed [ 152.353879][ T30] audit: type=1400 audit(1791637549.103:64447): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 152.353907][ T30] audit: type=1400 audit(1791637549.103:64448): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 152.353934][ T30] audit: type=1400 audit(1791637549.103:64449): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 152.354038][ T30] audit: type=1400 audit(1791637549.103:64450): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 152.354068][ T30] audit: type=1400 audit(1791637549.103:64451): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 152.354091][ T30] audit: type=1400 audit(1791637549.103:64452): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 152.354113][ T30] audit: type=1400 audit(1791637549.103:64453): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 152.354201][ T30] audit: type=1400 audit(1791637549.103:64454): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 152.354238][ T30] audit: type=1400 audit(1791637549.103:64455): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 152.356052][ T30] audit: type=1400 audit(1791637549.113:64456): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 153.089660][T13750] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 153.149532][T13756] tap0: tun_chr_ioctl cmd 2147767506 [ 153.297165][T13771] netlink: 'syz.5.4644': attribute type 10 has an invalid length. [ 154.073949][T13883] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4695'. [ 154.073988][T13883] netlink: 'syz.2.4695': attribute type 26 has an invalid length. [ 154.214548][T13892] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4708'. [ 154.323346][T13897] ip_tables: iptables: counters copy to user failed while replacing table [ 154.602416][T13918] ip_tables: iptables: counters copy to user failed while replacing table [ 154.821652][T13942] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4721'. [ 155.297477][T14003] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(3) [ 155.297584][T14003] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 155.297683][T14003] vhci_hcd vhci_hcd.0: Device attached [ 155.304117][T14003] vhci_hcd vhci_hcd.0: pdev(5) rhport(1) sockfd(5) [ 155.304145][T14003] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 155.304241][T14003] vhci_hcd vhci_hcd.0: Device attached [ 155.349872][T14003] vhci_hcd vhci_hcd.0: pdev(5) rhport(2) sockfd(7) [ 155.349903][T14003] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 155.349986][T14003] vhci_hcd vhci_hcd.0: Device attached [ 155.375970][T14003] vhci_hcd vhci_hcd.0: pdev(5) rhport(3) sockfd(9) [ 155.375999][T14003] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 155.376028][T14003] vhci_hcd vhci_hcd.0: Device attached [ 155.378157][T14015] vhci_hcd: connection closed [ 155.378208][T14005] vhci_hcd: connection closed [ 155.378301][T14007] vhci_hcd: connection closed [ 155.379366][T14011] vhci_hcd: connection closed [ 155.379584][ T364] vhci_hcd vhci_hcd.5: stop threads [ 155.379641][ T364] vhci_hcd vhci_hcd.5: release socket [ 155.379657][ T364] vhci_hcd vhci_hcd.5: disconnect device [ 155.379993][ T364] vhci_hcd vhci_hcd.5: stop threads [ 155.380009][ T364] vhci_hcd vhci_hcd.5: release socket [ 155.380023][ T364] vhci_hcd vhci_hcd.5: disconnect device [ 155.380201][ T364] vhci_hcd vhci_hcd.5: stop threads [ 155.380259][ T364] vhci_hcd vhci_hcd.5: release socket [ 155.380277][ T364] vhci_hcd vhci_hcd.5: disconnect device [ 155.380616][ T364] vhci_hcd vhci_hcd.5: stop threads [ 155.380630][ T364] vhci_hcd vhci_hcd.5: release socket [ 155.380658][ T364] vhci_hcd vhci_hcd.5: disconnect device [ 155.566929][T14036] ip_tables: iptables: counters copy to user failed while replacing table [ 155.781985][ T51] Bluetooth: hci0: Frame reassembly failed (-84) [ 155.967255][T14071] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4782'. [ 155.977260][T14071] vlan0: entered allmulticast mode [ 156.013221][T14077] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=14077 comm=syz.4.4785 [ 156.234451][T14107] netlink: 32 bytes leftover after parsing attributes in process `syz.5.4799'. [ 156.234900][T14107] netlink: 32 bytes leftover after parsing attributes in process `syz.5.4799'. [ 156.510437][T14140] ip_tables: iptables: counters copy to user failed while replacing table [ 156.510812][T14140] ip_tunnel: non-ECT from 10.1.1.0 with TOS=0x1 [ 157.016148][T14205] netlink: 24 bytes leftover after parsing attributes in process `syz.4.4845'. [ 157.244763][ C0] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 157.364033][ T30] kauditd_printk_skb: 22869 callbacks suppressed [ 157.364052][ T30] audit: type=1400 audit(1791637554.123:87182): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 157.364075][ T30] audit: type=1400 audit(1791637554.123:87183): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 157.364206][ T30] audit: type=1400 audit(1791637554.123:87184): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 157.364378][ T30] audit: type=1400 audit(1791637554.123:87185): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 157.364429][ T30] audit: type=1400 audit(1791637554.123:87186): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 157.364501][ T30] audit: type=1400 audit(1791637554.123:87187): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 157.364614][ T30] audit: type=1400 audit(1791637554.123:87188): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 157.364861][ T30] audit: type=1400 audit(1791637554.123:87189): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 157.364891][ T30] audit: type=1400 audit(1791637554.123:87190): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 157.364973][ T30] audit: type=1400 audit(1791637554.123:87191): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 157.722764][ T188] Bluetooth: hci1: Frame reassembly failed (-84) [ 157.752074][T14239] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4860'. [ 157.752669][T14239] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4860'. [ 157.803919][T14235] Bluetooth: hci0: command 0x1003 tx timeout [ 157.803953][ T3747] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 158.332752][T14322] x_tables: ip_tables: DNAT target: used from hooks POSTROUTING, but only usable from PREROUTING/OUTPUT [ 158.407112][T14331] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4904'. [ 158.407145][T14331] netlink: 'syz.5.4904': attribute type 30 has an invalid length. [ 158.434983][ T188] netdevsim netdevsim5 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 158.435029][ T188] netdevsim netdevsim5 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 158.435091][ T188] netdevsim netdevsim5 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 158.435129][ T188] netdevsim netdevsim5 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 158.439601][T14331] netlink: 'syz.5.4904': attribute type 30 has an invalid length. [ 159.724198][ T8964] Bluetooth: hci1: Opcode 0x1003 failed: -110 [ 160.944867][T14559] __nla_validate_parse: 2 callbacks suppressed [ 160.944886][T14559] netlink: 16098 bytes leftover after parsing attributes in process `syz.1.5011'. [ 161.298114][T14591] netlink: 7 bytes leftover after parsing attributes in process `syz.4.5027'. [ 162.376198][ T30] kauditd_printk_skb: 22568 callbacks suppressed [ 162.376218][ T30] audit: type=1400 audit(1791637559.133:109554): avc: denied { read } for pid=5253 comm="syz-executor" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 162.379026][ T30] audit: type=1400 audit(1791637559.113:109553): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 162.379059][ T30] audit: type=1400 audit(1791637559.133:109555): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 162.380366][ T30] audit: type=1400 audit(1791637559.133:109556): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 162.380457][ T30] audit: type=1400 audit(1791637559.133:109557): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 162.380487][ T30] audit: type=1400 audit(1791637559.133:109558): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 162.380872][ T30] audit: type=1400 audit(1791637559.133:109559): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 162.380897][ T30] audit: type=1400 audit(1791637559.133:109560): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 162.381912][ T30] audit: type=1400 audit(1791637559.133:109561): avc: denied { read } for pid=3299 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 162.382344][ T30] audit: type=1400 audit(1791637559.133:109562): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 163.099900][T14734] netlink: 'syz.5.5088': attribute type 7 has an invalid length. [ 163.099921][T14734] netlink: 'syz.5.5088': attribute type 5 has an invalid length. [ 163.099970][T14734] netlink: 17 bytes leftover after parsing attributes in process `syz.5.5088'. [ 164.662331][T14893] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 164.702388][T14893] team0: Port device xfrm0 added [ 164.752133][T14904] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5173'. [ 164.756008][T14906] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 164.990944][T14937] netlink: 'syz.2.5189': attribute type 22 has an invalid length. [ 164.990967][T14937] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5189'. [ 165.132218][T14946] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14946 comm=syz.2.5202 [ 165.387301][T14966] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5201'. [ 165.387351][T14966] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5201'. [ 165.442143][T14971] netlink: 55 bytes leftover after parsing attributes in process `syz.1.5201'. [ 165.442162][T14971] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5201'. [ 165.527948][T14955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 165.538394][T14955] 8021q: adding VLAN 0 to HW filter on device team0 [ 165.547260][T14955] dummy0: left promiscuous mode [ 165.556529][T14955] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 165.655980][T14955] veth1_vlan: left promiscuous mode [ 165.656632][T14955] veth0_vlan: left promiscuous mode [ 165.681721][T14955] veth0_vlan: entered promiscuous mode [ 165.696292][T14955] veth1_vlan: entered promiscuous mode [ 165.721834][T14955] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 165.723050][T14955] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 165.737091][T14955] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 165.746845][T14955] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 165.747999][T14955] 8021q: adding VLAN 0 to HW filter on device eth0 [ 165.752053][T14955] 8021q: adding VLAN 0 to HW filter on device bond1 [ 165.753096][T14955] dummy0: entered promiscuous mode [ 165.781580][T14955] veth0_to_team: entered promiscuous mode [ 165.869135][T14966] macvtap1: entered allmulticast mode [ 165.869155][T14966] dummy0: entered allmulticast mode [ 165.869189][T14966] dummy0: entered promiscuous mode [ 165.916430][T14971] macvtap2: entered allmulticast mode [ 166.352449][T15053] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5244'. [ 166.365491][T15053] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5244'. [ 166.764289][T15104] netlink: 28 bytes leftover after parsing attributes in process `syz.0.5267'. [ 166.812114][T15101] syzkaller0: entered promiscuous mode [ 166.812137][T15101] syzkaller0: entered allmulticast mode [ 167.383882][ T30] kauditd_printk_skb: 22248 callbacks suppressed [ 167.383902][ T30] audit: type=1400 audit(1791637564.133:131811): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 167.384220][ T30] audit: type=1400 audit(1791637564.143:131812): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 167.384434][ T30] audit: type=1400 audit(1791637564.143:131813): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 167.384601][ T30] audit: type=1400 audit(1791637564.143:131814): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 167.384827][ T30] audit: type=1400 audit(1791637564.143:131815): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 167.384975][ T30] audit: type=1400 audit(1791637564.143:131816): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 167.385143][ T30] audit: type=1400 audit(1791637564.143:131817): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 167.385403][ T30] audit: type=1400 audit(1791637564.143:131818): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 167.385561][ T30] audit: type=1400 audit(1791637564.143:131819): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 167.385693][ T30] audit: type=1400 audit(1791637564.143:131820): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 167.718438][T15157] bridge0: port 1(veth0) entered blocking state [ 167.718478][T15157] bridge0: port 1(veth0) entered disabled state [ 167.718566][T15157] veth0: entered allmulticast mode [ 167.719213][T15157] veth0: entered promiscuous mode [ 167.719408][T15157] bridge0: port 1(veth0) entered blocking state [ 167.719552][T15157] bridge0: port 1(veth0) entered listening state [ 168.428451][T15235] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5328'. [ 168.620576][T15260] netlink: 68 bytes leftover after parsing attributes in process `syz.1.5340'. [ 169.338673][T15347] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=15347 comm=syz.4.5380 [ 169.594705][T15370] netlink: 'syz.1.5398': attribute type 39 has an invalid length. [ 170.628383][T15446] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=15446 comm=syz.0.5420 [ 170.950630][T15470] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=15470 comm=syz.1.5432 [ 171.671561][T15535] netlink: 'syz.1.5463': attribute type 3 has an invalid length. [ 171.671588][T15535] netlink: 'syz.1.5463': attribute type 4 has an invalid length. [ 171.671602][T15535] netlink: 9067 bytes leftover after parsing attributes in process `syz.1.5463'. [ 171.753413][T15539] sit0: entered promiscuous mode [ 171.919287][T15539] netlink: 'syz.4.5465': attribute type 1 has an invalid length. [ 171.919312][T15539] netlink: 1 bytes leftover after parsing attributes in process `syz.4.5465'. [ 172.024152][T15557] x_tables: ip_tables: DNAT target: used from hooks POSTROUTING, but only usable from PREROUTING/OUTPUT [ 172.195185][T15575] netlink: 180 bytes leftover after parsing attributes in process `syz.5.5483'. [ 172.294439][T15581] ip_tables: iptables: counters copy to user failed while replacing table [ 172.393947][ T30] kauditd_printk_skb: 16524 callbacks suppressed [ 172.393968][ T30] audit: type=1400 audit(1791637566.137:148345): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 172.393997][ T30] audit: type=1400 audit(1791637566.137:148346): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 172.394103][ T30] audit: type=1400 audit(1791637566.137:148347): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 172.398598][ T30] audit: type=1400 audit(1791637566.137:148348): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 172.398654][ T30] audit: type=1400 audit(1791637566.147:148349): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 172.398678][ T30] audit: type=1400 audit(1791637566.147:148350): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 172.398700][ T30] audit: type=1400 audit(1791637566.147:148351): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 172.398724][ T30] audit: type=1400 audit(1791637566.147:148352): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 172.398829][ T30] audit: type=1400 audit(1791637566.147:148353): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 172.398857][ T30] audit: type=1400 audit(1791637566.147:148354): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 173.235436][T15671] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5529'. [ 173.301797][T15671] hsr_slave_1 (unregistering): left promiscuous mode [ 173.396116][T15684] batman_adv: batadv0: Adding interface: syz_tun [ 173.396146][T15684] batman_adv: batadv0: The MTU of interface syz_tun 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 1532 would solve the problem. [ 173.396274][T15684] batman_adv: batadv0: Interface activated: syz_tun [ 173.618144][T15711] netlink: 'syz.0.5546': attribute type 3 has an invalid length. [ 173.670874][T15718] ip_tables: iptables: counters copy to user failed while replacing table [ 174.517305][T15824] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5602'. [ 175.857992][T15925] 0: reclassify loop, rule prio 0, protocol 800 [ 175.858089][T15925] 0: reclassify loop, rule prio 0, protocol 800 [ 175.858282][T15925] 0: reclassify loop, rule prio 0, protocol 800 [ 175.858389][T15925] 0: reclassify loop, rule prio 0, protocol 800 [ 175.858462][T15925] 0: reclassify loop, rule prio 0, protocol 800 [ 175.858716][T15925] 0: reclassify loop, rule prio 0, protocol 800 [ 175.858887][T15925] 0: reclassify loop, rule prio 0, protocol 800 [ 175.862713][T15925] 0: reclassify loop, rule prio 0, protocol 800 [ 176.266959][T15889] ================================================================== [ 176.266994][T15889] BUG: KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read [ 176.267030][T15889] [ 176.267037][T15889] write to 0xffff8881061380a0 of 8 bytes by task 15884 on cpu 1: [ 176.267055][T15889] shmem_file_splice_read+0x401/0x590 [ 176.267077][T15889] splice_direct_to_actor+0x261/0x680 [ 176.267099][T15889] do_splice_direct+0x119/0x1a0 [ 176.267125][T15889] do_sendfile+0x37d/0x640 [ 176.267153][T15889] __x64_sys_sendfile64+0x105/0x150 [ 176.267181][T15889] x64_sys_call+0x1015/0x2550 [ 176.267212][T15889] do_syscall_64+0x112/0x360 [ 176.267239][T15889] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.267267][T15889] [ 176.267274][T15889] write to 0xffff8881061380a0 of 8 bytes by task 15889 on cpu 0: [ 176.267291][T15889] shmem_file_splice_read+0x401/0x590 [ 176.267313][T15889] splice_direct_to_actor+0x261/0x680 [ 176.267341][T15889] do_splice_direct+0x119/0x1a0 [ 176.267367][T15889] do_sendfile+0x37d/0x640 [ 176.267396][T15889] __x64_sys_sendfile64+0x105/0x150 [ 176.267417][T15889] x64_sys_call+0x1015/0x2550 [ 176.267441][T15889] do_syscall_64+0x112/0x360 [ 176.267474][T15889] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.267502][T15889] [ 176.267507][T15889] value changed: 0x0000000000006df8 -> 0x0000000000006dfe [ 176.267520][T15889] [ 176.267525][T15889] Reported by Kernel Concurrency Sanitizer on: [ 176.267536][T15889] CPU: 0 UID: 0 PID: 15889 Comm: syz.4.5627 Not tainted syzkaller #0 PREEMPT(lazy) [ 176.267561][T15889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 176.267574][T15889] ================================================================== [ 177.403990][ T30] kauditd_printk_skb: 20773 callbacks suppressed [ 177.404009][ T30] audit: type=1400 audit(1791637571.157:168813): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 177.404265][ T30] audit: type=1400 audit(1791637571.157:168814): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 177.405137][ T30] audit: type=1400 audit(1791637571.157:168815): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 177.405238][ T30] audit: type=1400 audit(1791637571.157:168816): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 177.405280][ T30] audit: type=1400 audit(1791637571.157:168817): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 177.405412][ T30] audit: type=1400 audit(1791637571.157:168818): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 177.405487][ T30] audit: type=1400 audit(1791637571.157:168819): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 177.405563][ T30] audit: type=1400 audit(1791637571.157:168820): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 177.405796][ T30] audit: type=1400 audit(1791637571.157:168821): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 177.406047][ T30] audit: type=1400 audit(1791637571.157:168822): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 182.413938][ T30] kauditd_printk_skb: 46042 callbacks suppressed [ 182.413962][ T30] audit: type=1400 audit(1791637576.157:214865): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 182.414046][ T30] audit: type=1400 audit(1791637576.167:214866): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 182.414074][ T30] audit: type=1400 audit(1791637576.167:214867): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 182.414214][ T30] audit: type=1400 audit(1791637576.167:214868): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 182.414285][ T30] audit: type=1400 audit(1791637576.167:214869): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 182.414373][ T30] audit: type=1400 audit(1791637576.167:214870): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 182.414462][ T30] audit: type=1400 audit(1791637576.167:214871): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 182.414518][ T30] audit: type=1400 audit(1791637576.167:214872): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 182.414596][ T30] audit: type=1400 audit(1791637576.167:214873): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 182.414726][ T30] audit: type=1400 audit(1791637576.167:214874): avc: denied { read } for pid=3023 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 182.843987][ C0] bridge0: port 1(veth0) entered learning state