0x2401000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:40 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x13, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:40 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa95167feff4aa90c]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:40 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r3 = getegid() fchown(r0, r2, r3) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:40 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x3c000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:40 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:40 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200040, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r4, 0x0, 0xac, 0x90, &(0x7f00000005c0)="d1f362f1db71880a29699228d2131b61f2fc54b435748a924776f5c7179119f475c607130c0c79e0b8939d87d199ef65ada0cfd828cd5d8ef3d66036e6eb6cabf6f773a3da82d0d343ad16d55ce80a29bf576c2c34e39bb9d61d9f787a02df4076729e7be330510e32efb72d2992bed1934f271f3a4813d568b08a75903a617d2578d120699fab7cef027d7b86825b278f8c1eb78ba8b5d135eb7ba3af2248a29971f818488ad1eb8e93a48b", &(0x7f0000000680)=""/144, 0x1}, 0x28) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000580)=0x4) ioctl$KVM_SET_LAPIC(r3, 0xaea3, &(0x7f0000000180)={"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"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x8}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x2}, 0x20) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x74e4}, 0x1c) 2018/05/18 19:15:40 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x2401}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:40 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x100) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000140)="22f2f4defc0f01cb66b95b0a000066b84700000066ba000000000f306a09baf80c66b8f40c478c66efbafc0c66b8de00000066ef3e0f019b0000d00dbad10466b89ab8000066ef", 0x47}], 0x1, 0x6, &(0x7f00000001c0)=[@dstype3={0x7, 0xd}], 0x1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(r3, 0x4008ae48, &(0x7f00000000c0)) 2018/05/18 19:15:40 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xb00, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:40 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:40 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:40 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x0, r2}) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0xd215, 0x1, "cbd7b22252817135f1c27efba499d3a2591c400303353cff5e3de4753271f9139f9fb7bbb71c013b8443b430adcbba968eeb4f5cb6940aac2e4fc800240b6988171744524fbb3137e3bed7642fe9b242"}, 0xd8) 2018/05/18 19:15:40 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x154}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:40 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x19, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:41 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x2, &(0x7f0000000100)=@raw=[@initr0={0x18}], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f0000000000)=""/251}, 0x48) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x80000) getsockname(r0, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) 2018/05/18 19:15:41 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x3c00, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:41 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x8}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x2}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/18 19:15:41 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:41 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:41 executing program 1: r0 = socket(0x10, 0x80002, 0x0) nanosleep(&(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0x34e) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000000c0)=0x100004) 2018/05/18 19:15:41 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4d, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x40030000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x1010) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000440), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x448) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x3010c0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80000, 0x0) getsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000100), &(0x7f0000000180)=0x4) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/05/18 19:15:41 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:41 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x84ffffff, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:41 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x949) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x8}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x2}, 0x20) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@remote, @local}, &(0x7f00000000c0)=0x8) 2018/05/18 19:15:41 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c2abdfffe3a41fd]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:41 executing program 1: r0 = socket(0x1000000000010, 0x80002, 0x7d) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:41 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x23, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x7a00}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:41 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:41 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x50, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x80000000000003}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x44, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r2) close(r1) 2018/05/18 19:15:41 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x87ffffff, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:41 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:41 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x8}, 0x20) 2018/05/18 19:15:41 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x8, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xb201000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:41 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000240)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:41 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:41 executing program 4: unshare(0x400) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3f, 0x0, 0x1, 0x100000000, 0x80000001, 0x550a, 0x1e85, {0x0, @in6={{0xa, 0x4e24, 0x40800000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x1, 0x6, 0x3, 0x7, 0x1f}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r1, 0x1f, 0xbf, "af5ecbfd6e547a18267e457417d91edb25029613b6297b7b641d82ce0d462767c093edd053b79e5a5032d2f1ca3ee0cd2415ab20b729a10ea6d7cc83beef06d112a68867b456fa19629fab607efe87af44fcd8f129c5ce47e499f71d4e16db0d2348aa415bcf174135720be97fd1c83e394bdc51c1e8c71674692ef0e2c54440889fa9882e8fff69a430267c3e9d9e477524dc65ff0ad7a266e9ffb2d9a5ca64777ac26b43489277b6bdce552a6ab5e58b47816b17ffc68e879a4c4b4bc23c"}, 0xc7) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/05/18 19:15:41 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x3001, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:41 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b00000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:41 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000140)=""/4096) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001140)=0x7, 0x4) renameat(r0, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') r3 = socket$inet6(0xa, 0x2002000000803, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x8}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x2}, 0x20) 2018/05/18 19:15:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x21}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:41 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff88], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:41 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xfc00000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:41 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x18, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:41 executing program 4: r0 = socket(0xa, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x808000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x92, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/18 19:15:41 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="7777d2ca30517b1945259f897273b0e65381bbd50d15a7698ba6317744aaf10110bd1ce97499611d443f4ca2962e281d63d706a0ca9bcfdbba58c0bdc45d4188486d47dc41ff5fbb67c3a3c143e93fc9b0d877cd564c08035c5ea76b198644a2b95a7e5b773898771f6b35421b123714ebbee928db864708c6044fe03e85", 0x7e}, {&(0x7f00000001c0)="23adf943a02c8c4b97c27dd982e9ed6937d8b661cfde8e3c95027b327de61f9f8fee9794c06bd1b1e333f4fd0f0730dd7ebb2dee92c97f2f7eec332b1bb952be727feac34229428933d8e85e068926b2dbe02a3039200dc11b335fcc3505385acc953940a3aa99e472721d2c2800322fcdd7feef523fb2d50ba4f21beeb56495d0df3bb6e7937b2ddd9b857b6baccce2252664c0c9a8550268ca26447627481c37e4ed140b4da2d138dcbbe4cf56174a10eb51ca8e0a0e2ddcca6909166199473d06e90082af32c5ad7541f2a81d66dc5337c6f138160d53d095a779f9ecc2a1358f3b66e933ac9d97af8d0d9177f2e75eed58e98b1be6730be948a70a0aee45293ea90abda75dfa2a1886c01530473c2dc846cce6fa49cc4f9bf7b9d8e126d1de694ab0756f7e46f74d1e7d6e012ad3d03cb9512a4f57210e9ac7ffa93d57f9dea3c69776a9e0c381cea86563ff782a23a2689c055441fa2374487f332f6c79332d276c678b7b6f5beca316bf07496cf0bae438af654c71d0231047fcc6b382d0f60aa6dc2b284083a25ab2ce994f40477dc7ca5584d54a6a96e410c185dcff8cac7a7feda061fad3fb2cff68e1f3ebdc82aeff5e0a176310d7ce2b2656f23f1bf8daf7300e5d6859fb9f7704dc53e9a8f6ee7cd35212603da4a80de3939bde542501f743b42f5378701e1aedaad31523f165497c919c3844c827d2b8827803a57bd7cc82ec392ab3588cded63327511c2fdf74a58d831852ebd64b1e57b990aa75a587cc45b5b090f25c3ba318aad6aa5637a1fd7e72daa59eb83803b2a4e42d4f98318ac3c6778c43dce211e15242b7c7cba21dbeb1a7c8d0aee7eb22319cd71ce609c992a0d9bca04dcb682098a452e98ff64bf6c71171d71f20fddfa7d85b874ea5a3811730a4c5201f4f2ca3313dfee49d6f5b5aa72db6cd766c2157c2c0314109f3980e082353f4ea99e738b8e0b6dcb3a0fb617d2d32c86205a03bc08116c252aaf7ee89d52e03f62b5986c0161ae72d37e2e4680c4c178e2d697224c8e3acd50f4f7ff0fcc22014b9b076c004b9e6cb9f98b6981d9eb5944136c60afa110570961e63d515ffadf728cfcc89eef64565d7911915f51d61a23f6f7b655806306123d853308e94de7f6885330cc77167de9dda988645386b562765bae066e5bd21d4a91b0a8a32ac49b0f69a02d18638234d7036d161d4eae7ec00277c8161d1894a7bb9dcc04e91c317325f5f651ee9cc03125fef74b45a26ac8ef2760e9d990565c93dbf5e90548d2228b3771514d879f4fba225ca6cc4ca5da62681d504965a46501edb75d51c3176e54b7b6429ce475e3592317d6bd2281905616be60723443e1b6abd6ad14888694f0d2b7a654e72b7f769beace67600bddfdb57b621c0c3585f23680a67fee6277daab9a18fad025ae59aea86e0d2e19996af036c7e39d36b01938993499e1d753521a38ca811647aae8274ace32ad44e1b0ee881c9ee757434f973119595667f9358235c468304b4363990d536a2c11303638832c968aa92cd2d11f764525900fa7bded1cb2f39b271e160d2b20464cc28fa3f7ea952bb0f869bea29edb3c01a145243ab61d57716cd940cc79699af1ad1c309d50ba6b612b9c3efe1d0effd3f57659ccd453e9683d8a4e25d17c95840c60ce1c7ad46623cba732f68a74ed6abb0e9dd48a0a6b419f8f7e7ac23bd0753a88123984a3298d9fe0f4fd2ca363b49b2a9b45575fe6e3b062ddc9489f14667102768b3c80af2f3cf270e84cd05c52d601118569abe301fb207501fd8dd6a077f3f6aebe399a19a68eebd3e7bcb6bc9d14e90ba4931d9cecd7ec0bb5caba4bdb1f5a3b94ffabb5c693758a2b0da562dd4db250268f62558599d05bf2823c3d0f2b72107091c935334263552f54b5c7189c367411894084348654bb0adf9948fc70476efd73cc6581546f65f80aa2d3398b1e836c30f294c299b90078b90f330957aaa4adcc3f95069fe23a0a51602344edd8a7a3ce94490ab4009274d271763f938cc828a6713409fe22f140961794fdac9dd67ffd093d3738bd404538e3bd6d22c6a3f1a29f12fd2d5b7353de7d43ab207e742821736ab38ed84032cf1e3c93b28b851ee7a633878c58b6ce816146e1a883d7d8c42feee95f5f27a4897626b53e2e61decf505803e8e7c263b09534f53fba493ba2af7d72d996b2910a4e5712b3c3497dd8d70f5398ae89104e414f3cbdd6f0908c1b2b2c528e43e18b09735082b9247c22c4f857bc1a86dbe0e4b407aac59b1b50b7678ee1fad1525d7e4f2218c2fe57aec0009d6d1f8944eca6ec9b16a911f003bb774db89f2da8a54f849418133b12439835e459dac259cf2108689b9d6f1cee0772f89f9d3594367290598d60f54e3e67b11bebc386d79a62711dfd70997b1c3198422ffb5e2196e2da2491a4787b9bbe01a6e5db5c2b714a84f2816d8cc149240bfc4de9d4ecfec02a5fdbbdcf2e8382af06e27cf55f32a303b2fd8f6fd9085fe3cdc5a23a3364156da7afc4feac3ef7eb961c45d99c81e421254312b86c3a00ffe78253ba0e3425dfbd17693efc65203f6e77c6c355f4bed971bdf91aa954cc87622151f71834b4c251b33903814fbb482dad3acb143deddf84621812d06f24b028ccce0804a2815cb7fe4983c4a57a6df66ab5d29e190a0b541b246791754bacd88968d5440f38820be5424e01abc9720ac332ca2b5e081cc2567839ca84991ddfb4b5cd5495fc2023eaac1e00d6134ac56be4cc9a59fd9b3c9ff1828e9eb29c376096de5660e35ef1655c7e1d3771c2fca195e358c47a1c65431500b96e30709b6ff644152aa443ecad361b48f0ee3a9bde77f4265d2215083883619dc2dc9d531784f1c7c0a8d2a73fb5a8065a3c69d1e0c6f2d04af9031a358634fbb57c2f14535c8b12703f5153fbf7046b0b5d0e1d32f5b7887b87d0f03b9b81507fdfd3be46b7f9827431528c0d3318024f984403cae82088897b967ad58b01d7a12e94977cc4ef549a64930db2d3e6d220b738a9109f21c8a9e7868c624785266422ed379d1d46dcdc602ccf2754924078749f4587028923955e653fd2d5d2da1cd6f5d48917245524d1689f7b7ae46c8f7ce0d9fa4b81be395a03caf985c76eb84da22cb03d471a08991fb3ff8e59214e9f5ff956f9ebcb0d5d7e659a774c81d8bebf7b9bcf4e8898490e34787e3744519424da6622401336231cdf8a1c42f95073d6ca39041c2aa8ed7b92793dc19ff573e879269e6c9c2a31c6c027d930b437f27e89cd4ee889b3251da4bebdf1d0a9b72304efaf780c5d0531d2c178b85d9f07494bf707e2b65895e7acae0aba14d31ed6c63b3c072c2587f4500b6d1c1062235619b5f51b849de723463fc43740cf9cc4b0ed56516138bb89e6106b3020e310aebafcca9d65ee79a4adf59133fa46a38164fe50734b9ba5d1dab8420df70cffe6b0a77e2acdd867a01878e667128554f4a31f442b5232f455dab79e4b43914fa5bd97f250343f960202047d4a7cd916340ce282db502413fd3ad8672fde6cfb77d9623c4dfaf38f6953b7e878e85b5ab972be55fa9c90b50b54acb238cbed7f73e9903386e60f5657078b981d291c9b3932bf059e6628442a0b93fbbc605291bb590ff4e4cd7f89332c2c95e678360aef201fb097acf3df9a50b9bf6750012a5282fb33b4a2a0a0e1ef08dcc1b93bc9a317c3fb3e3fd87dae10301f988cf16061ee4b3d03c7d5082f2415b363665ccc0546e0a8c5668da10168dc64cfeccceea1180d7868d1a08a1f85ed24d64b7de13de1b0a45318edcf79e03986f1a3ca2a51c81cf7d2e78cfe31df1dd0544d9f5103a1a8c806a4497ed285a37abe084129fc6167fe98b5b6d60208ae9e707c0ac9e8b64cc9cafa2bc62264499993be9fc65dc12a296fa7b040d3248f7ab798430c310eebfb5fd34968cf3c398ac295bf512f3289d2ab2f6df95486cf811ec838de496e2511e1b0400311508d4306c566bec7f970062fa6ff48082999fd1cfaffa29b1242fbbfe22aedfedda36927bf26e5868aff5e493ff6020402def0f3c8f435f4c8b54b46fad5cd807bfb4bd6122d1293dc2bd025e72d4410275e01af9df0e9e9988cb7c93e099bd8570d4667ab58db45c285c932788bab45b016de3569a3eff390c78574c5d6e26ce0fea5726542c73d34f9a36abbaed57c27eaf3abc4c2a0f09d041424087f715e4d3c29f0b670f57ac996b45c949b6cc50249dabb7d9505dae9c7c96fd17140bc1273eebf539ca984e570ea2fa973c06418058d83ea52212b4c11ad750b5d922b9b668d71b49839bcd88d06b9383af971381290ad47eaa3f44e86b534de13c3d40c151ad4a007de8be16075562156420525cdd7cfdfebaacbaa7c4b6643bafc72e080b9cb89f6778c0d4e80e6b3718441a6b62c517319d06834d0e9fad9f4f156b0b507bce138781f850c3c3156413cc50c040874f2bd564542e1ca464e3b575fa4130a62022fbc32f99d718548b73cc7f4ecf3be9da647fb65832d762658160c0f6f8e3e46840662fec48c282566c8c165bdc05ebe3ef5ef012037e333295ce5ac3783709d35249f4bca07ebf900aea563f09f904d82763c5b626c1ada359cc5917719c7886c461de85220ab106b90c699475a2a3d44ca9b3589c3f31d78eda09daef7314e14b3e94833f494f1f98f61396bbadb11159bdb55a083baf2a71d7f24b2d098ee71e7155c4d2f7afba425dc729a9586df69f094d8bb2b7f71f778b65ebf61865fa6396bf5c3ebf316949e11026b38421e86277667f8ae64201c40c07b2178b200c43912f2078c0968d349882641d3dff5bf81e644a6fdfc7169628d525f0addebb1755fc559016145863370e991300561b4cace85e54d53a036a60a6b6e14a2d5832cc2eac3cc6d6c385c28daf06347328c88cf184a1b76fdf2e734ccb193d27bc0c2c20ae1561f0087397433ade71171772ecd1bf39335e594e8f5a2aa584af918c848b22494e4a6857b5cec6fbc836b685fd6e56dd6f67202c871c53eb9bf7cf471ff84e8e47fa1e2e5059b914acbf3ff1550ed5c57fd047347ccad635c715c0690657219fd18566f6c2fc8ff7e4e3df45cc0dd25bd00fc3c6048505159e91388fed605b2dad4e3425b90bbdc334be870d1758d9348e740b8c029779fdcfcea48430ff37eb1d6af299d78e30bdec0acb4b887a9b74c6a2d3ca755ad311673d7d43b6346b9fd1f42c37e884b2a1eeab9868d1fcc10bf452c320913f1a36cc9fbd930c81d16cc00d534785cc097bf87ccb5fb61a3c4bea6526d9f1cede2ad448faa9c0dcb547b61b83ab7f348c526969fd21615a3c527944a57d6ed974e1fe9412dba185a8d78dbfd225cede29668f5e141043ddbefaacb3cbc817acc6aae031761cb5eab6195fc6d4ad43e3f858d67fe62d3732fbccc27a8fed8813d1f01e801288e511af538410da318bbbd3d03a9f3d232fbc7de34d75df3350d96d2c6f6ba741235230dc0cd7c9d03098faa8b872dee14346fd9a5f84dd0e2f94fb31d8150ac6a19b972283ad0d01a0995327aee127613a8b08729b48dbc98b22bb394bd4293da14c4d932381e430929e032c7e5edd869141e72396f16bb79cd37acb07e90f2f272e3a803d5e9ba430b7f39f57b40234fa8c0bb8afc1d1604e37e4949c05bf5d8fd792fde2789abf5b55eb1b2a2f40180d0b4b940fccb2ab81a52539312481521db7eb5366d2a8dd8c08ec75371ae0bfc4ffd97e12912a32cc85bf7494e891e13fef1a84d16f388e55c7b2fb1d", 0x1000}, {&(0x7f00000011c0)="030e398b6d893ef547f90ffd3680938c134ee5485dbdcaed2731c3f2430736f2fe59a54be2b2dd5e698bb6615780cb2cc2af5206cb2db5cd940117d4356225f0a5af7a2f9f442d0450ed848496a087bafeda91d545947eb22e68e8a9a7f017075fd5776017f2cbe289cb76ce1b3c6e4a2db95c2adaf8023f9dc51b19a01d2b19f64b74a71da3e747e8b697b4a2bdb7edcae6ec6f9572ca1625c35a97af8a8ff727880162c8f548ea9e3ca9b5c36dfc39333431782922a15aa9ee7ef5d19f685048d82a4b589fb5430f192f665359a773f64d79aa1d883b039a30334613e5c98c524edfc2dfa62af3391ca73eb814f4aded40956c9a8b66d8af", 0xf9}, {&(0x7f00000012c0)="00b7f0604748fb7c3b04eaf8482a5c34f2874317b1badfc38041890cea747c8562669f7db4ee6e8a38c1a163485c00a6a5f1d71a129383017dd9a284032d47b41cf0b694dc6f9f6d4cb27ef97ee540c8c1b466d942a69065938f6618da4734e6dd5a1586b5f231d55d97bf246b3b4239d9c727029fec7184cbe527cdfc6e459f4709ba7a927aea363f784fd7358f773247880bc56c3d487b50b4f46cb87881b0406d149c983111e487ce1a4fd946b9be8b70c5945598c21f23e67602498a3790d063a4955e73be3da41371fe6ae6ccaab840a5c8a5", 0xd5}], 0x4, &(0x7f00000013c0)=ANY=[@ANYBLOB="480000000000000001000000085c5b262d0438359c410ef4f39f6eaaff4efdf4f9b4818960ff3e42cf23f11047966d1729a8794c4d1b5b5dc626e7e3699dbcb0bdd61f8d791d000010100000000000008f010000040000003bb76b19a1bf938a20cfd2a559de9f944a40d564ed1bdc0bb8d9d6935d7f8f6accb7cfb20629b1d948751c5eb9f21e21b787d3acf3c3debd5fdc51df1cd21dcd5b60f556311c5deda19a03d779321a62ad4b9dff347ce1fe1900f892bc677dc386368724a6f7c7d5e63c41ccf0026c2e1c6c36a64c67aaaefc6a1bb7781b95e1f8bda5fc0546e0f5ce9a72c2e6291b4dcd7d412f62667b87ccf32a10233616b2598c150106ab0dd2efc317d0e9179d15b09c3001e64bd56bbfbff0663c436156226d9c6d62bf199c9f0114f1a7ca0e0b2519b7fa065a89ddf41b81b5e452554728e00bcda6d3b592a74a5edaf17570bdb607b5a4dcb409060df896016be619d2c193d1d3e69ba8c32b7a7d386f49e0cb11d5e79f60b4a45c17731eb1673984c987835d7da3a62fd1b8a6196bfff70bf6427bb6a4b3be19112090709899bedc166ae1e4089e7b06f56f1abc145f5d5c29b8d0dc59b897bcdba28f098e0f3bd47eab094c43a42554fb11ad83fa0f950901c7b37e3c4197ae5cb256dcaf19a38165ac02acfe6701ce83f0a2fb804b0781adbb40f18bd9605c67aac1cb48207de940b808c07b092a8d7e27b964aedb095ee4aec7d2b5480f66876569ae4e0f6166744a401362496e579ad8fc076cb7f038ce0e9aee4caecfd4b535d012f87876e45de56cd37585761f1d328cdea1d9cbc95891b3189c9e0a784af01b099b7e05e76e289cd35f5c1d5ad2ab008cbbbfdac19db89641ee2fcb4cdff030b2b2d5b158d5beb144929eafb29855cbf5a8116677c798ab746dc4391447fa612065b91b5268bc6962990e507bc9cff7b0fe12b63c60cd0e612c58bb328a262edfe86def6b97e123ea7d184c22dcaa7435626dafcf1ebe806e3a5e80300cd5e740e0799f00d5b896668565f270f6d1ceb596a137c539ed80aea0c245be2d604181175368d5dd0d8f9722a8374efd02ad98447b3be0968c5608f4f8ea29a77e204b211559cce41b36ec78ad10e54dc4a7369e507b8f83e081e660caf31d5405f3b380884cd2308bb396f3928ec4a350a892f82294c3b1db279c36dc01feec115d9d01d7f07d22e5a7b41f47abdd670e07ebf2b21c1b970a589eb9ab318919919c67c8fe2130e30b5404a4ae4968ece004215a7de3bc7eef75ab4aec288ca6b4d780d9fa67aea0a7a4781b4179cbbb91593b12db29d9096f710d3f4e185689c165f81be52b89fdf49fe247c7007e5e04a3674f324dba7d6dc8c34b32bca83950c9259c9cf27857a21bfd11e18e52e9b2ef533fd7849542516f3b19437f03918742664f547d4d2f1ad1884d1bc93b2d471d56e175b0918dade9e850ba6412f08d0b3ca88050b98ba0d89aac1a4ce63a54021a5ab61f5a939899732d105b6c97a3a1564f41d1e13c858d804e6198770df60074fe8809fa8d717d3f7054eff66f641cf1b3760bd47cba9ba2a560697f25a5760c780a36d42beab75cfd2fae3342d1bc55fa54199065d81ebbe72802cc611599091eb936ef3e7df9a0b27382ee9ebcf2fd9ad16241a2eac2eb30c10c46bf3392785aa5c4c03f53c0401625b9c4bcd69bf5ba17c29701a543d16a5ca8ea02894e20b8f5a6c94193358d121313e06f8eb7563c008a23792eb25b62fae455fe044571370313b911021789c24af5d64d4ad3550c5b2aed51abb408496abf48d3883741790690de1b3e7cfde0084e53615c2706c3d1e14772b19767009cdc41bd64c26ea9574f6f770c0e13f82d4a59bc2194e394f9b7f4132afe1ed91f80523e655937f886060acebc342d429420c6d84f7817c8665de7071c08a0e7a8a2ecf81cfd616cee56a260d3c2909a908911fe45f09722d1d71bef62d62f090e14fbf8e9075ba675e49d71e7be7e86db4556d154c919916b8b677bf214ed334138254f474feb1f2e95131dc986f8c731bff8571c59b02a9bbb2c4f1e08df88c20221d2c3c18da7d6325aa25a44fc7c9ce5c17b9ff0171fda2589d49698d93c5b7b00c074b011d41fbd0812efd9fc488a868a0ad6851f6c9eb1b461b57b32ca3b16b068a685e5303534335dc3b9f35661c1480a38815227a48f8ed2ba21c3c4e187ac5805c37638118b5eb53b74e29abd451691868a5f0a9bd0a711930a1ff4877f340cab74d4bb188efa4582651862582312d981cca88b76d436259f4482490cd04d0ef5a55a8c78f8eb94f105585a4bbb927a0359a5e1bda7e243396d6faae776c36601604a4e412c6bb388d50340647bab9f9940579c78562022fe670de01f52534dd1c9c7a19b6519d9f83185412237a78a6b3802612b0212ceb96c2c5931b1e59dcd28499f861e4ed15c43060e37f545f38e19bbe1c1669832c0162c247f6846d714a90fd156ca6307ce374a4dbe5a1abcb3714ae336615ff3d5db0abd55d045be9d4ee0c4315ef00721f691578400d287039b40fcf2cd35d9a095244fff4cc4d159593a47ce6ed122084833d6d8c1f63b105c0077c334058d6797d6dc7f13431bd7f8c1621e54e1aa291dcc6ae95dcc7edf00812fe506e0a5f98baf8321a1f69a10c245ae1c54f074a29c258a976032aa35fc692b6ec06b9c2b5905f5378c78f73d7202fd312c1fee514c669df54033e5fae4f44305354095b2a7ae23c1b7b910f8d038dea38224dc572caaa100e52aa2c6e9912eff826c36e198192de30f2fc487cca5f1b8ce62e5914906bce243b02b8e654a1b76a10db0a78c4c142332ee2ffbe9c031c65ed87ff13f9c0769d5399ba02e3b7a5cbd45561bbb6a8c86e4a9610c9e9178784a7e297acea33c7d4d28628e329e2ae61803d710017f545aa6d296489043162f4d6f901e9d12c035c0c764c27078146d574367bae2858e52d8826aeb22302034cb47f56764df6063091d19a1f6656013d2b696255be808809ac57304c431b7631964a35fede2114469ac2e1c63eaea3eab27ab956561061144b8376dac347bb7cc76a7100ef3c33a4d1eff819d7c9ecdd83eb3f87140ee1d294cde59cf9f0dd2ff7bc3fbcb090647d3903bdda05caeb2d9a8c421d975b6714ef4204820760a27ea175e3b3af364e8768a331d2dad62989a119b5300f4ed73a6a9b18bd8b38b47e2559685abccb18fced2876f52863887e681d6e7fe1fbc59bd220b6568d0d6df75973d87a0fd8dc32d6f15990fffbd7b8a183795a627d5ed62ebf58ad7d1254835e9601a1610b64a9f9a61b00472047cc77f30a64ac191287c98dc0dd142ceded05f119e052f44e86d9535bd3605678194bf1cd071223531a9c8bb6881ba96bf04dad78db7b36d085221c80e44c1238499f20538833ce15d083b058756aab8590fcd2ff4c93c39c7087fc9946d23f7afbc59de3ee7eb72d67d69f5f842ff9bf2af8367d0c5db2a4beaa72cdfdbff8514b2a5754faa4e2ba73d6ea1fd224f7903a34e4a6146640d16a3f82a1cb24ce4cb928643b7402f2af1616dc8a6202ade8eb88963e8b99ee92e668ba4957f1cb8c18877083e34cf8d6849dfca58a7302abbacc3d90391a020a1845fe8f4f796cf594cab78d6a1cee19df3f2f6e13e00b88cdd70a9819b620a189e8d795ad5f248c656e591ec672b33e938ce954b703538635547707043512b666217380b484b9e8c24267acd0991b52992cea1d36eae7cb100bd39ea73ae9f83590b56ed06aba1afc3dbead90c0b0d13dbe86a59525af070f42910a24b4472a2256cfe76006b17109c76871179578f114a726bebc58d58c3f7b1c0421e484e7cf4970aec5ea3126da946a8c2b8cd5bc5115dacf01092629e7856056231bb9395536c8a04e70d8d242a4ee4b0c24c7551cfdb66d7512d03b041399751ab0469781060ee6522bef8b7cc6b81d528a7bb127a44e573358defb83c4c73d4483a1661f984bc6bb556e3046371e4b27947116f96a4a8096b01beba70aae7b3c905b75728270f238fa199529d79c3aa758996b0c14f18520e603a2a1ced6b3db918bb02bbc03de8d2a8bd1fe42b2e6f90ffabe8896e7da0db1f2b142361ae1bcb9755e398a768b1d32c2a09c93752df12499c016e4f952ebe2bf4d69823f600e9c355acae3c986ecc56d7b8f025d05b64dc6cee3a027ad0b8cf4ae86fae158d41bd40fca67f4fa1f02c0fec82138232655379f744afff8ba7f562174880d3607525d5aee7da3416fc917d8f889f13199bd159f4e1afa0669cf25943adedfc147ed19870d4fa49ddc00a1f787f3d1edae7e106583165beb1a73a333b46b053f3a5baa724c072bba1a15db29b1d2273e253cf9a82dfbb2f598652aed22b16865eb567c0c15a554fcc5040b36227e3f4f718c5f0cd304e6d3051db01617d485eb7fc3c65e5986ec722c3a2252b9f0c468104e18619e518fc6369e2bd2fc00fb0a12f4871627437ab7877c09c384feaac3449d58e89a7b28cb8077973b9ee421c613a8fe8aa6a2007f24bbc2a0f5d2b1dac8e7b448808a305ba2cff619514ac8f42cf06720dc21c565b6e0fea7c1e1ff7e7d2cb4853bd4f6edd0fa9bcfef6e004d6d3039b9c063748a425f3325ae06b8239b0975133be4ba2a50b26a220dacc11b53e08cfcff44cc7b003137a6bbc057c0e5ef03c833561530cd472cb6196c78c9ace7febf2b7d4772b5aeee3f6f4130c19040266983452d55a19f86314ccd9b50836c05a9e6aed485484d5375f95778cd82e91ce97128758000e8ad8050d2c4d6c0879b356f0ee4725fcbd5dd68a240470324121d91a255e7f5f0f15fa73da22a87a899ef2ce3cfc00c7dbc770a808212037d4f07bce75f565e821a7500155a1045c70e5b218484bde56813d1e2e78d9cd2289a73ab8cb5b310f382767c976e61f674eb92c5ab160249e582ed025145778cb3d8313e9e2476b7fd0be0547b574da7f7a33f927e97978a746fc9c103f7c06452298c95b312b1f3d49e93344a3c12fe7ed2fbfff15235a9530f7fe84b63900ef4183a088c496b01fb12807ac7a4579b5de40dd7461703f8fe7f4fdc6ea4183df7d7f7799ac378f73dbc1436b19e9bb00df6f57496869d2ec9787ebb3dff251da90b43b4d0a53e546dd18e44c928c0aaac601a2925c64190a2d0257422b06344d0ed2e5bbae9fef5f30f9a387de18a92bd965e24cd6c7ffdd11aa331ce7bd7677150c7dadfe96835376aef2872e66d787f8954ad01d4246a69c84cf33f54dbac94d3e150086789dba57e2ba668d2fd50a886e40a97fed1ed43564c7730ff8eb00ee679f455614ca075c88efe0d6b687c03da0f74b955abe2b1c080df0f4eabdb00d03dbacb3a181f11a00ebde2da0b6952dcc03ea622477dc6759475f614f4fab2b75386305cf505af7c60baa14f90906624e46bcde1f04bf092d4727a3611845fd32fe2de33e7fe94be5eadecbc015877a1a85aee2505c82a635a1afee529a5251122da3ec0d74f88eb862b8c595315aaa5fa98715bb57f9c149d5e9c9a0ebfbe64a3603e569388bd68f991fcec6d5b4390089b933dafadd4227edb794f71cac91719a342230e0f84025770cd2f0f336d1b3776af6521a598ad5436a13079468568fa8d2291d50d17fa191fb816155337da42f0447ab755b182e6ddf6bfe61172b61896607ff4c2dea2fd8a196b872759ee036db4157dca5cfcc30f701f6ee5bb1b96e6d41fb43e0d36d096391f8472e95bf1b24f792f7032f382e63b7fac3403d6885cf459333b004ce22be4680b79e6458cfeac3296da989c7ec1f028dc4468a763828034a9fd57e0f75fc9b7ee09279f759e7a75be5c6e5e7f62a5ad205371f4475b7d9028da66bd97944701e3a8782111242c747a3a5ef8c3c10000000000000000701000006000000"], 0x1068, 0x4000}, 0x20000080) 2018/05/18 19:15:41 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x7d01000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:41 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x8}, 0x20) socket$inet6(0xa, 0xa, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x2}, 0x20) 2018/05/18 19:15:41 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x1100000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:42 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:42 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x38, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:42 executing program 1: syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7, 0xdc157b9057b023a4) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x890e, &(0x7f0000000040)="edffff2dda2203000000008d3572c5aa5253c2535f5ed97ee6f1fb898bb088a1df64a2a1ffb14bc1946cabc0a19c954d4fe5e99fbc928d044cae7e1205bc64686814cb4232b63181a506039d26ff8e31ca3178a8c2d6894d02e782c1cd82c276bcdd8cff69e7592eee9554a30d89294d00c7d1c623ca11673304232ed7db51def4ffb338db94c0c966fdbb75171118a19a6bfb375112fccce7c12406c68d2384e43668f098b2488853fc3af2a2d6f40e44066ab2214376d9206dffb85e7c854d44f50a403581593ca1490e488d871013ecab30e2e59eec307f74e39595163c16d45b414758ec76") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:42 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x3b01000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:42 executing program 4: r0 = socket(0x10, 0x80002, 0xa) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, 0x0, 0x0, 0x0, 0x0, {0x2}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x24}, 0x1}, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='map_files\x00') ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x9) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x6, 0x10000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000280)=""/186) sendmmsg$alg(r0, &(0x7f0000000140), 0x611, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000200)) 2018/05/18 19:15:42 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:42 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x8}, 0x20) r1 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='#\x00', 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x71c2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x2}, 0x20) 2018/05/18 19:15:42 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x29000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='auxv\x00') read(r0, &(0x7f0000000440)=""/240, 0x362) mq_getsetattr(r0, &(0x7f0000000000)={0x100000001, 0x18d6, 0xfffffffffffffc00, 0xfffffffffffff140, 0x35f, 0x5, 0x6, 0x4}, &(0x7f0000000040)) 2018/05/18 19:15:42 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:42 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x15b}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:42 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x40000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:42 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2f, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:42 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:42 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xfffffffffffffe60) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:42 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0x4e6545f3cd856178, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x8}, 0x20) 2018/05/18 19:15:42 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x127}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:42 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000280)={0x8, 0x0, [{0xbff, 0x0, 0xffff}, {0x64b, 0x0, 0x3}, {0x0, 0x0, 0x5df2}, {0xfff, 0x0, 0xbd}, {0x7e2}, {0x8b2, 0x0, 0x6}, {0x4b564f0b, 0x0, 0x3f}, {0xbcf, 0x0, 0x4}]}) r3 = socket(0x11, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r4, &(0x7f0000000280)='w', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r4, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) read(r4, &(0x7f0000000000)=""/116, 0x100000330) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYRES64=r1]) ioctl$KVM_ENABLE_CAP_CPU(r6, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x40000002]}) 2018/05/18 19:15:42 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xb000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:42 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xee00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:42 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="9aceb3a900592181f69e2261067f3e389baf074d12f0657d52c90abaf4a530ae38e41a0409925297ec6dd8ea29a720863ddfdf7ddb3300976170aab9c4e5febb56ef03c9c6a34929e7ef91612e88c4aeb1789b9f812c7c39f6347e1e8e51a59b8af2736b0e01e2c321717e5b4b5e2dbecca538417fc1", 0x76, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0x5) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:42 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:42 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54d030feff6b2734]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:42 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x39, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f000058bfe4)="290000001400090000000000000060eb0100100006a40e07fff00fd57f25ffffff0140002a00f3ff09", 0x29) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x8}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x2, 0x0, 0x0, 0x100, 0xfffffffffffff001}, 0x20) 2018/05/18 19:15:42 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x2000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:42 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x9000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:42 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:42 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x30, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:42 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xfffffffffffffffc, 0x1, 0x4) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x799d43b0, 0xa0000) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000100)="550773b2d46148159a3a10dca4", 0xd) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000140)=0x5, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x400, 0x3, 0x22, &(0x7f0000ffb000/0x1000)=nil, 0xdb3d}) 2018/05/18 19:15:43 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:43 executing program 4: io_setup(0x1, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x4002, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x1, 0x1, 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xc3}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0xa0) kcmp(r0, r1, 0x5, r2, r3) fcntl$lock(r2, 0x6, &(0x7f0000000080)={0x1, 0x4, 0x10001, 0x100000001, r1}) 2018/05/18 19:15:43 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x12, 0x6, 0xe06e) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x4, 0xffffffffffffffff}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2}, &(0x7f0000000140)=0x8) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:43 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:43 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000001480)=ANY=[@ANYBLOB="fc000000130001000000000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005ff49fdf0000000000000000000000000044000500ac1414aa0000000000000000000000000053a3ca6300000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0xfc}, 0x1}, 0x0) 2018/05/18 19:15:43 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x4, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:43 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2a, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xd8}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:43 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2c, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:43 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="b4000000", @ANYRES16=r4, @ANYBLOB="100027bd7000fbdbdf250500000008000400a5930000080006000002000008000600000000003c000300140002006970366772657461703000000000000008000800f10000001400060000000000000000000000000000000001080007004e2000004c000100080004004e22000008000200ff0000001400030000000000000000000000000000000000080004004e23000014000300000000000000000000000000000000010800020000000000f052a78686957ee1d5e09edd3a812c282022feeaba9a025c1f281bec22c497fade"], 0xb4}, 0x1, 0x0, 0x0, 0x20000015}, 0x4) getsockname(r2, &(0x7f0000000300)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000380)=0x80) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f00000000c0)={0xd000}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:43 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:43 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x29, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x36010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:43 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3200000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:43 executing program 0: timer_create(0x5, &(0x7f0000000000)={0x0, 0x17}, &(0x7f0000000040)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, 0x0}) tkill(r1, 0x1b) timer_settime(r0, 0x1, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) r2 = gettid() r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}}}, [0x5, 0xe1, 0x0, 0x9c, 0xb616, 0x5, 0x1, 0xa4, 0x2, 0x69, 0x6, 0x0, 0x800, 0x4, 0xbe1c]}, &(0x7f0000000240)=0x100) tee(r3, r3, 0x5fa, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000280)={r4, 0x9, 0x10, 0x3, 0x51}, &(0x7f00000002c0)=0x18) exit(0x0) getpriority(0x1, r2) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000340)={r5, 0x3ff, 0x4, 0x4, 0x1f, 0x3f, 0x0, 0x9, {r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x5, 0x1000, 0xfffffffffffffff9, 0x40}}, &(0x7f0000000400)=0xb0) 2018/05/18 19:15:43 executing program 4: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) sendmmsg$nfc_llcp(r0, &(0x7f0000000d80)=[{&(0x7f0000000340)={0x27, 0x0, 0x2, 0x7, 0xd3fc, 0x2, "3cf6aed7ca5ecd7e63074a4f61f7d54cb15135a7d7692dc8e0384120e8726c29d6907d18b6b658b3a3a799edc6559751cb3730c42b52e970474aac1f7aa1fa", 0x23}, 0x60, &(0x7f0000000440)=[{&(0x7f00000003c0)="acee752e02ed8ddba58729195765cf52c9f7dbf63e0ea62b0c5ed2b98ba395f3961907e87620a3940cc0952116d104399c31c5c159a59311da0696d362b380e798", 0x41}], 0x1, &(0x7f0000000480)={0x58, 0x188, 0x4, "2d392ac17655dd0d3a0f79b501126f5bc1d5c2a977fbf8fe0694361d7d2ac92576c851a552127fd252800832af356c150eb14cb996f12105cd3fd15edcd7a4d296e2ea"}, 0x58, 0x4}, {&(0x7f0000000500)={0x27, 0x0, 0x1, 0x6, 0x3, 0x7, "cc5cdcf80cfb94808db50c5af96e8fd469ceac80bf95c32ddb062cc4e991e4a5823d44469b34f3d0c3615b7cfd4f7f808ed63c9ce50d86ab0d691dae1ff5e7", 0x36}, 0x60, &(0x7f0000000c00)=[{&(0x7f0000000580)="9bbae8836945f7d0aeeb5687629450ef9ebe41685292ad541543e6d6b215dbf4f66bf0e39d04b95814375af44855edf15fc0426655776ab447c69b202ea45038614388edd1509223afdb47fe1b479e7cd9a59d95b7b8ef0832a85c92c79effc3d8a9416b02980a7601a172c22681e645fb67c6dceadb0ded7cf7e83ef3531125", 0x80}, {&(0x7f0000000600)="6ee64467239690cdeaae14622b104eaee121a35dce864778df66f80d85cbf3c4fd34e7b3503905e85324c06c8009c1f6877d449d6e03a05d6d4dae36833b3d1707aedb3feaa47f7bfb5934d97ec4463d9c6f57b7ae7d09f7ef3f6fec9a5da63bd67ccedb300bf6cec13a70054b8d0b618d95ac8f43211922640bb4a84048826c1354ffc47e12b9610d", 0x89}, {&(0x7f00000006c0)}, {&(0x7f0000000700)="9efd832aeb6f2db41e9569274c36395eafbc1c2249b3a1f3a42962f5380b5aec4422be4b2824bdec2bc43e0eeb72600ca4491263ea00433dbf4c9992d250f3d0a222d18ad39af0ca331df6dfb9a99ee44804c646df42a62d1e0b1f3638374fc8181b3d789435fa7401b510489ecf85539f", 0x71}, {&(0x7f0000000780)="fcba7204e3f5639d9a7d4bb4e8333b528ea882752de5f03660fb891af9ff73022fc9baea3cf9f8b07e4b8ea4b0f30f21fe27f55e092d4740f8cddac17eef6583cb4927bc986701a7f2a36a2c614d60b3e058532e516a77d2fc038ce30feada54efe929eea9cf83d636c19e4bc33f303c1dc0cd719a00e7ddd12f3df8c4ca949ab234ad9ad064ca28d080b22f9cd3348e61d214cc215b0bc55da25f8df77ef9", 0x9f}, {&(0x7f0000000840)}, {&(0x7f0000000880)="d9fc619f55feea7912408a73a5ad06ee36df37eac496e809cfbb48c01f0ecba8b39429c8aa4b94967fca295369084a9199c37d8c00f4b98119736b5d0a55f41892c1791e737e424efa8d8307462f9871effa4361f2f6e84d1243be840b211698ef528839100590f4bc76b35f13065231ddb82abcfebec9219bed4a76c43f5ff81599dcc038357c432797d2a41198e782a9f26ea1544246ea8e67889d518c00c000d50bcfb9021e4ec00779562c5fb52534aa155eeae5e5f77b52e1d7cf9a24c0", 0xc0}, {&(0x7f0000000940)="e23761801066b7f35e99bb769346f874f047633c2fce2416b6042d7105741eaba0e83b02929bbd0186c01c18f7d11b9d71c237757fb7356ad9ea3b3d3d12ff71a0d7071e917cde523ebb966649716e5705588f956ed61470e7c649227be21f42d606abff07ee545cc7a94eb4bb5aecd5ad4b2db5003dd6c74d9566be080f10ac7cdf9adff4fbf2b870ef88f6c521cdb057e346c0b57caca94a9f2a8fe33a649324a6572a01423a57657dcf3346d3851a17c647fb77f10060c0c5c2fe06956f9d05c34ed10e", 0xc5}, {&(0x7f0000000a40)="3d0f1c0198da50c348b7d39ff2de1a28709b99ebf0da8eb0c7fe8ed88c7a95b2a782c516e5c1fb34018a1b1758d1a3a25fd91953e6d2ba082a0db3f8673099dfaf8d3365771d9aee5cb519985d092b5fb66760c985307d82f16ca1c6aecbd37e1826d7025566637d4bf2e0e108dc5419ad66098b653fb36a829f18b4dbe0ab1883cb8dca94906b6469e872d30aaa748bc82c92ab7f8f371a3edbdb8e5033b99a54a024e30af0ed7d1f29b3d8db3dffb21ff1625c8261552a519fd51cad672fdaa9fcdcf738d2d4306bb8413d3d3e82f270b167e142b69e1d2e4fade1313ac7bc371df04c317e1a199c7de93c3f33d0fe8218", 0xf2}, {&(0x7f0000000b40)="9adcf968aee3c112dc92f7bc29b329ce0d8fa058ed2a05b7075227305e9a1971f5b06c123c672b51e240d8a7ab78e1c88361c988f429f084c1da8dd9712b8de72c7eb04dbc3a9a21a84c8d1a55bfed1fa517af7232e60c71c289cc8629255273c56f3233cb1ced4e14a031c2315b78f8b107d970f193c1e30d98593a07b5776403156638881aace2ff569c", 0x8b}], 0xa, &(0x7f0000000cc0)={0xa0, 0x107, 0xfff, "fd99d25bfdf95a9a28ee55073146a14af3e4706268e961e8093fc687ab0b863e18bd1f57d05058ce95e97e0e981d0864b56a77fa0138df0d7a53547df39b13d64b9c659d9ab4943819344bd245d142bf60ceb91dd5302c48ce2ab325f62386de424f084f37a3fd6612c8139d5cefa228e9442e882dc62c663946f4c8ce15fa1076121968bf09bf1ae7"}, 0xa0, 0x84}], 0x2, 0x40) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000006c0)=0x2, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x800000000011, &(0x7f000045affc)="02080000", 0x4) r2 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) futimesat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={{r3, r4/1000+30000}, {0x77359400}}) sendto$inet(r1, &(0x7f00009f5000), 0x0, 0x0, 0x0, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x225, 0x75, 0x80000001, 0x0, 0x1, &(0x7f00000001c0)='bond_slave_1\x00', 0x10000, 0xfffffffffffffffd, 0x5}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000000180)={0x17, 0x78, &(0x7f0000000100)="e3af1a8f5166f8c74244ffff927a781c085b7798bb6f68fe1321fa4ab1334a5b405d22a66c0014ba7bb1500066a015e3e82439356dcc51987eceb1ef6038401ce6a129e0928c07b6c2bf83d49a3fde25ff8b0f4378cc21721bcc16f6f1e919ee588836c37642d23be237d056c2537eea28c132d718353bfe"}) 2018/05/18 19:15:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xd6000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:43 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:43 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:44 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4a, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140), 0xc) close(r2) close(r0) 2018/05/18 19:15:44 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x1300, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:44 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x3, 0x0, 0xfffffffffffffffc}, 0x14) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x117) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/05/18 19:15:44 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8913, &(0x7f00000002c0)="ee080000000000002cf66f76a02821514f652fe36cbcb153013908c893b86a260f021bde3d5057fd77a2103b717ffb73e15514b4d4b5a92b9580c82390956ed013bc7e85777a6d093022cf89022defc7f678f9713eed90255f075e04fd20ad85c6582fcf7101183c0f0626598b3fcb14d577bb64c5ffb98e84097b1d2fbbb07df2a99de51786b65dcecea3becf63f002c5a0e6ddabb969ffb2e904cc212ed6944c9479863bcd730613a5ef8c481d5fa0df94cdd6ca803a64047be7cfab191be5bc42465462f0d5a7a3494761c445d6f5562b299d0bf71d6352") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000040)=0x9) 2018/05/18 19:15:44 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x94}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:44 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:44 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19aaaafeffaaaaa8]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x5010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:45 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd413afeffbd2a6c]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:45 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xffffff87, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:45 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x32, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:45 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x80041, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000080)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x40000, 0x0) ioctl$BLKRESETZONE(r4, 0x40101283, &(0x7f00000001c0)={0x7f, 0x7fff}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000100)={0x2, 0x69f4}) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000fc77f9f897c6e1b21935200ba97e55e0d75e1014e805926f5e174ce1a6cf7839eb0ab313ef39efe2f69af87f87958bcad97579f6ff5973efc61c28bbff07d9d2f07533c5a17d0f1f762949406838afac084dca36c42c4a014ad346502f8fce46c1211531f197149a443bb2e384231ae72ef40f60c26c63b094c800d79038857af2d1f54e14672a90db716230aef22a0e3cd7cbd1acc621b54eb59748ff2"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000000)="27b11f154807742c0c6146c2d719c6987769fd2a4a483c79f375eb6e1fd68a453dbe5db4e8c5c3", 0x27) 2018/05/18 19:15:45 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x0, &(0x7f0000001a80)="12862b5f1c1057625eac4e89a4f3c9b5acb3d4fb2ff54135") r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xfcf, 0x14000) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) socket(0x10, 0x80002, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x100000001, 0x400) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40000, 0x40) 2018/05/18 19:15:45 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getsig(0x4202, r0, 0x9, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400000, 0x0) connect$pptp(r4, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup2(r1, r3) dup2(r3, r2) 2018/05/18 19:15:45 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:45 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xb, 0x1, 0x3151) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xfffffffffffffe81) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:45 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:45 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x2b, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:45 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x17010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:45 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:45 executing program 4: r0 = socket$inet(0x2b, 0x6, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen$netrom(r0, 0x2) r1 = socket$inet6(0xa, 0x801, 0x9) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) dup(r0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) r4 = fcntl$dupfd(r0, 0x0, r2) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000080)) connect$inet(r4, &(0x7f0000000240)={0x2, 0x4e22, @rand_addr=0x40}, 0xfffffffffffffe31) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000000)=""/2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) socket$inet(0x2, 0x6, 0x1f) 2018/05/18 19:15:45 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x3f000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:45 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:45 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) accept$ax25(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:45 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x35, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x3601}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:46 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:46 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x140, @time={r1, r2+30000000}, 0x7fff, {}, 0x80000000, 0x3, 0x3f}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="2f007e574d000330809022cfde26555dc9ecfe1974406edad38364782d63b6612854b9e49dbdcaef718197e37e870a308b1e3a798fa788a46d3025ef933e51828ab675064e2adbe9126423b4a73d68fbe99c6db2f160d49cb6cce76c27289a4f9d097354aaa5860d2383df87526baa184d90bb7729366c17bc33d765e9bc2f882a13f3a9c1f60660bd4fd2fa31d2c0a775242289bce062d10d24ded5406918a66b2c75c43fe1ff458ae5cd9fec63039ba5a7b66a60ede5ccdabc7ee77660ef2358ccdff02226021384b0c235f114ed9ade92767aecc256acdeb610df42e7169f240357f735ae5fe29017e51e27252f48b95bfbbb3a865535298bdc36d71db635f41c57771db77aeaff883feb3dc3cc24bd3c036e396ad3af37945058839e812270bc40901fa654e7cc3292a82fc80c374dc07142a1c2e9d3e2528e4fdac32bcaefe910ebd3b948a3bfebef5fa8d82473c7fbf3ec", 0x0, 0x0) fcntl$notify(r3, 0x402, 0x800000000000000d) r4 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f0000000340)="7dad3d30a7b0daa4afb71c9bb9296ee216f09e1f05d7731a4093cac99cc8accb60042c29ea7cbc2b4bb4f8dad64c06a25dc5db5141bd4dbb23ccfd858078bc0f80d4ae4e472ed302744842dc74122e3a0bda8f59853ccba5256d8c5e386285847436dfe9c32e1b240000000000000000000000000000004ec476d9bb400426e1dad75819eacc58334b5951e77506bf2205f45ee78c22c703037f1befd884c9c463fcc08a66f67dacc09da978914f6037bcebbfad1a1368413c615a4075875228c7beee3419d6938e9001f7fc0d87c9bdbcb140888ff975464b7c8a313dcfbbab260de1f9dea2b18a", 0xe8, 0x0) fcntl$notify(r3, 0x402, 0x0) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f0000000000)=0x7) 2018/05/18 19:15:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/4096, 0x1000) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/05/18 19:15:46 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xffffff89, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:46 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x31, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:46 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c8e53fffe2e6b6a]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:46 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00000000c0)={0x9, 0x8, [0x1ff, 0x4]}) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xc9}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:46 executing program 4: r0 = socket(0xa, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r0, 0x8912, &(0x7f0000000540)="c62626f64e000000000000") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f0000000000)="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", 0x4e5, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x2}, 0x8) shutdown(r1, 0x2) 2018/05/18 19:15:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x200100) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x8000, {{0x2, 0x4e21, @rand_addr=0x200}}}, 0x88) 2018/05/18 19:15:46 executing program 1: r0 = socket(0x10, 0x80002, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:46 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x500000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:46 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3200], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:46 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0xb, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:46 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x65010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:46 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xc0fe, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:46 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2100], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:46 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20000020, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:46 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@remote, @empty, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00', r1}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@delqdisc={0x24, 0x25, 0x5, 0x0, 0x0, {0x0, r2, {}, {0x0, 0x10}}}, 0x24}, 0x1}, 0x0) 2018/05/18 19:15:46 executing program 1: r0 = socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x8, 0x4) r1 = socket(0xa, 0x1, 0x200000000) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:46 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaa]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:46 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x500, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x2301}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:47 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20401, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000001c0)=@ioapic) r1 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/18 19:15:47 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:47 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x15, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:47 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) socket(0x19, 0x80001, 0x200000000000000) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:47 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xa, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:47 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000), 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x3ff}, &(0x7f0000000100)={0x200081}, &(0x7f0000000140)={0x77359400}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 2018/05/18 19:15:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x5901000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:47 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:47 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaa00000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:47 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x33, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:47 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) sendto$inet(r0, &(0x7f0000000040)="0a0b877c79725605d4d75d258536fcfb63ed3ed11a58c95916eb6bd8abaf58eaa30cc8ac59f29f5de3fb17226ef4f560faa19c43e9", 0x35, 0x4048000, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x65) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {}, 0xc, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'erspan0\x00'}) 2018/05/18 19:15:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x8501}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:47 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x10, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:47 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x400, 0x2, [0x400, 0xc467]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000280)={r1, 0x8}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x40, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x2b, @multicast2=0xe0000002, 0x4e24, 0x3, 'lblc\x00', 0x8, 0x0, 0x28}, 0x2c) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000000c0), 0x4) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:47 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:47 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={r1, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = socket(0xa, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x7530}, 0x10) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$lock(r2, 0x6, &(0x7f0000000100)={0x0, 0x2}) 2018/05/18 19:15:47 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x3a00000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:47 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:47 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:47 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x1000000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:47 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) sendmsg$rds(r0, &(0x7f0000001a40)={&(0x7f0000000040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/186, 0xba}, {&(0x7f00000001c0)=""/254, 0xfe}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/80, 0x50}, {&(0x7f0000001340)=""/180, 0xb4}, {&(0x7f0000001400)=""/1, 0x1}], 0x6, &(0x7f0000001900)=[@mask_fadd={0x58, 0x114, 0x8, {{0x2}, &(0x7f00000014c0), &(0x7f0000001500)=0xffffffffffffffdf, 0xf27b, 0xfffffffffffffffb, 0x3, 0x3ff, 0x0, 0x6}}, @cswp={0x58, 0x114, 0x7, {{0x1000}, &(0x7f0000001540)=0x2, &(0x7f0000001580), 0x10001, 0x10000, 0x6a9d, 0xfffffffffffffff9, 0x44, 0x3ff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000015c0)=""/252, 0xfc}, &(0x7f00000016c0), 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x8}, {&(0x7f0000001700)=""/249, 0xf9}, &(0x7f00000018c0)=[{&(0x7f0000001800)=""/111, 0x6f}, {&(0x7f0000001880)=""/59, 0x3b}], 0x2, 0x6}}], 0x128, 0x40000}, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000001bc0)={0x5, 0xd3, &(0x7f0000001ac0)="961db8d353ef75fd4f10d158e23c318d574e97168d57a678f9981a302491a8b16f80b899058fcc2aca57ad2fb4c59c538a9d444f48adb8546296fadb38c226573ae88303be8290b54a084c01e6ed8be4d446ab96e73b174b123575ebe30ddce4bda4e5a0ec62dce0f71ee98ebf99f1b2ea6729bfe7c473c23ac3c997e70a7b99e1b616d546ff4d3bdbe9f530c0e2f0e789d693be69d45c30577dcae64d38573df0b6e2f1f655d95eec2efa5abeda802fafe894000ffad4c0ef7b1c74f7eab05bafa804a11b2db0709faf82a567e3cca3fe43b7"}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:47 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x9100}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:47 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3c, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:47 executing program 4: r0 = socket(0xa, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x3, 0x878, [0x0, 0x20000280, 0x200002b0, 0x20000528], 0x0, &(0x7f0000000040), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x17, 0x0, 0x0, 'veth0_to_team\x00', 'veth0_to_bridge\x00', 'dummy0\x00', 'bond_slave_1\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0xe0, 0x1d0, 0x248, [@state={'state\x00', 0x8, {{0x1}}}, @time={'time\x00', 0x18, {{0x4, 0x1, 0x8001, 0x186, 0xdd, 0x8, 0x1}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x100, 0xffffffffffff0001, 0x3ad, 0x0, 0x0, "05656664dd0dfbc5bb4fcb18021169ff159082382f93633ea6b601bb9b70df0e8a981c18be3174a7039f9e8b4838f83e205679e7401917445453e35b5c44a596"}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x6, 0x8, 0x8, 0x0, 0x0, "e4ce660862260f93c36282c6a4e807d0942888afed64ada89e76a2f7c9144bfe44d9ae335a1c74dcf425f9c58d5b0df334af466e8fc1f98d04e1589dccd6532c"}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0xbf9e, 0x3073, 0x5, 0x0, 0x0, "fcad3e2c4c8d87107ba4cc34ceebc6c438fc521ff870bec7a87d7d59b066bf96d7e1681d40a723a10d09aa581fcb7a48d590a733388fe208e3832b5a1292994d"}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x9, 0x8, 0x600, 'erspan0\x00', '\x00', 'vcan0\x00', 'ip6gretap0\x00', @random="77325e461d3a", [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xf0, 0x220, 0x350, [@time={'time\x00', 0x18, {{0x97fc, 0x3, 0x13f05, 0x2960, 0x9, 0x3}}}, @connbytes={'connbytes\x00', 0x18, {{0x2, 0x9, 0x1}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xffffffffffff5211, 'system_u:object_r:crack_exec_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x4, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}}, {{{0x11, 0x20, 0x601e, 'team_slave_0\x00', '\x00', 'bridge_slave_0\x00', 'veth1_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], 0xa8, 0x120, 0x250, [@cluster={'cluster\x00', 0x10, {{0x9, 0x70bbedc1, 0x3, 0x1}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2000000}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xb4, 0xfffffffffffffffd, 0x299}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x7, 'system_u:object_r:syslogd_var_run_t:s0\x00'}}}}]}]}, 0x8f0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x0, 0x0, 0x4}, 0x20) [ 850.288707] kernel msg: ebtables bug: please report to author: bad policy 2018/05/18 19:15:47 executing program 0: pkey_mprotect(&(0x7f0000032000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000034000/0x3000)=nil, 0x3000, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0)) geteuid() getegid() fcntl$getownex(r1, 0x10, &(0x7f0000000800)) getuid() fstat(r1, &(0x7f0000000840)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000008c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@remote, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000a00)=0xef547fcd) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)) geteuid() gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@remote, @in6}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000d00)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001040)) getresgid(&(0x7f0000001f80), &(0x7f0000001fc0), &(0x7f0000002000)) 2018/05/18 19:15:47 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x41000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:47 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x600000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:47 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:47 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) r1 = getpid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() sendmmsg$unix(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="3bc10314ea2dbcbf08a1a0211d3748e1720c633011d4a918e2ec5cfe2ca2af4a3f453f2450f881c253495c5707c5c4bf03f8459a0e7c55bcbf4ef2f817e7b25eab5152a3a349c140a20f1e3834650c285a82fb98c68430eff5db875ed171715fcc30422509a12916866554d55ff63bb32cda820f03c230543f0ce77734e87e7d9d47b7144b62d5933fc2a6402411dcca345faffee4b21ad33d4e08222f8429c666bc6a47aff1d195ef54ee74d4e99006fea32e43929e1124518fa8fb13637a", 0xbf}, {&(0x7f0000000200)="6205d56db1183978a129443d22545f45f85fd23658577d1a5ab75884f62b5439c7a4dd4afa2da7f11718d0590b8339196e713523320c181d8622d50100f651564d0635b33cbd5f9eb602f37d4fb9dbf255383673314af6e3dae28104936d57bc2982349b0aa149e3c2155f8b7f17684f944e9738d37e645bda927a7be008d3c27b132de33ed46f65729af3e3", 0x8c}], 0x2, &(0x7f00000003c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x8000}], 0x1, 0x24008000) 2018/05/18 19:15:47 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:47 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x43, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) [ 850.342071] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 850.373323] kernel msg: ebtables bug: please report to author: bad policy 2018/05/18 19:15:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x86000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:47 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff84], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:47 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x21, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:47 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x13000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f00000001c0)="64650f01d10f21c13e0fc71ee4e564260533092e0f083e3636650f1811650f01cf0f20d86635200000000f22d80f0138baf80c66b8d0ffdb8566efbafc0c66b80900000066ef", 0x46}], 0x1, 0x0, &(0x7f0000000300)=[@cr4={0x1, 0x40220}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/18 19:15:47 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000400)="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") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={"64756d6d7930e77900", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) ioctl$VHOST_SET_MEM_TABLE(r1, 0xaf02, &(0x7f0000001680)) 2018/05/18 19:15:47 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:48 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x3, 0x309041) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) socket(0xa, 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x81, 0x640403) ioctl(r2, 0x8912, &(0x7f0000000200)="2cc590bf012cf66f00000e") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(r0, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x4000110}, 0xc) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/31) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x68000, 0x0) 2018/05/18 19:15:48 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x54000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:48 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:48 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1a, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:48 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xa000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:48 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000400)="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") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={"64756d6d7930e77900", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) ioctl$VHOST_SET_MEM_TABLE(r1, 0xaf02, &(0x7f0000001680)) 2018/05/18 19:15:48 executing program 0: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x15, &(0x7f0000000140)=ANY=[@ANYBLOB="aaa0aaaaaabbaaaaaaaaaaaa810000000004000096e8b120262117724182602a50c64dfa5a155dafcd34e372860e048f2b660977a9f5b5dad44d00863f49495c0158b240c9743721a2bfd451a969459624fe90c46ff5c00b17e6fe2db3513ec09e2bbd249d2b6bc4525b77ae8d0724fc348f105161ac90434139d0bc700d5469fecdc5cb7c6b2ea8aea2c445758559242627f23dceb7ab3145085ad560c98dab57fbd5ec37efa5d638cdb036efaff5149e245c222c6e"], &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl(r1, 0x62, &(0x7f0000000100)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = dup2(r0, r1) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000280)) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x20800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000200)={{0x0, 0x4}, {0x31e3}, 0x0, 0x6, 0x7fffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000002c0)={0x8, 0x3, 'client0\x00', 0x4, "4259d81a00024fa7", "c06fc2e6a3c0c127facefd5435ba9afeca2fe5b5e0864ebc4f0a832ad068acdd", 0x31ca00000, 0x5}) 2018/05/18 19:15:48 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1aaaaafeffaaaaa8]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x71010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:48 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000100)=0x8) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x3, 0x0) 2018/05/18 19:15:48 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xff00000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:48 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3300000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:48 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4c, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="084c168dc337d7a8c9d7d980ab6d1fe6b959db11a01ffc16aef70cb0f70f8bad252be6877256ade06dec3e28ad3ccbe03f44062c9e38e3adfbf2d12a206763f7a402db8f5a92d8be3b563da6e8cdd3485aaf1f55c113c6c7c6c5a2f98174ed88be1782b5d40e99fad696840292796ba9f16542d11414d29f18c029fa844abea09263414748d3b9fc06c71154a1647b6e2ed7fc147892f2", 0x97, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f0000000540)="6a3a5e3e2002113f52845035e58abbe4fd29a1ebb0c25bc75e0caa0af47e9dfc540ccfb5b19fc97d432b0bf840221ac1e886dd14113610e1fdd51ed6c702e0c7bcc89e8ef695ef2c897b0496245884b110b1f639c71f1bdde1f6b6c44544d345e78c6acc077ab40701f2c5a8ed0cd96c3b78d5c9eb424ae748290975671cc2e594122388108743e62856ec0fc09a5c4f0a609a5c1b8b5dab235e165c9c33", 0xfffffffffffffed2, r1) 2018/05/18 19:15:48 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xfec0000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:48 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2900000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:48 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:48 executing program 4: r0 = socket(0x1000000002, 0x1, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x7f, 0x4) r1 = semget$private(0x0, 0x4, 0x10) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000100)=""/152) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xa0, 0x20, 0x159, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x2, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) fsync(r0) 2018/05/18 19:15:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x7001}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:48 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x3ffd, 0x0) 2018/05/18 19:15:48 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:48 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:48 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0xd9a6, 0x1ff, 0x1c1, 'queue0\x00', 0xff}) 2018/05/18 19:15:48 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x6000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x40000010}]}) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x20000, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000080)) 2018/05/18 19:15:48 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:48 executing program 1: r0 = socket(0xf, 0x80002, 0x0) r1 = socket(0x5, 0x80a, 0x4000000000000) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x128) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') bind$netlink(r0, &(0x7f0000000140)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:48 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x17, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:48 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x11000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:48 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x42}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:48 executing program 0: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x1}, 0x24, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'vcan0\x00'}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="266464f2f0806ead000f08c744240007000000c744240200980000c7442406000000000f011c24d0f0c4e1fc5a685866baa000ed66baf80cb8b14cb385ef66bafc0cb033ee0f20c035040000000f22c064f4c4e1781726", 0x57}], 0x1, 0x63, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/18 19:15:48 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:48 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1c, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:48 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x900, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:48 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x400, 0x200000000000000}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:48 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='cpuset\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) readv(r1, &(0x7f0000000000), 0x10000000000000c6) 2018/05/18 19:15:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x68}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:48 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x12, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:48 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x3f00, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:48 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:48 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaa17]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xfe74, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24, @rand_addr=0x2}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ea7f02000600a15e"], &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xe8, "ccaca82f0a36c06f1b6155146683f0fe09b95ac97577d5d1651d600e6d37255340c104241c9fde5621f0c01d1a35e9ae2c7d91a2ed9ef609478c826ade5e28a82b03fd03cbd4fbcb4ce85d43b3ca3996dbdd0fcbe4123919a9e8466b8adee2074fde54ac444cfe9650bc6e79bdcc295af9498428069f9f545f79e32149e2cfb446b32c255a822316dc80eed685182ded094da4259844d3bead8e1bf8d3c1244f31e754dad29110cf42939329e27b39e5b5ade365b9c4103f2e5b05af05f07ec430f6b69299d548da5ef8a53e4e4fb48f102c28445b346d7aa0690bfa5872c5cfe66419142885084d"}, &(0x7f0000000280)=0xf0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r2, 0x800000004064, 0x0, 0x8000}, 0x10) 2018/05/18 19:15:48 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$rds(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20002) r3 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) getgroups(0x8, &(0x7f0000000600)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000640)=0x0) getresuid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000800)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000840)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000940)=0xe8) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000b00)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000200)=[{&(0x7f00000001c0)={0x24, 0x3e, 0x400, 0x70bd27, 0x25dfdbfb, "", [@typed={0x14, 0x33, @ipv6=@dev={0xfe, 0x80, [], 0x1c}}]}, 0x24}], 0x1, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r1, r2, r0, r1, r1, r1, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xb8, 0x4000}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00000000c0)={0x3, 0x5}) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xd01000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:49 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) syncfs(r0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x80000) ioctl(r0, 0x33, &(0x7f0000000080)) r2 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='/dev/sequencer2\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='/dev/sequencer2\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r2, 0xfffffffffffff800, 0x3, r3) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000240)={0x2, 0xffffffff}) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) r5 = mq_open(&(0x7f0000000280)='%\x00', 0xc0, 0x1d0, &(0x7f00000002c0)={0xde, 0x2, 0x3, 0x1, 0x81, 0x3aabeab8, 0xffffffffffffffff, 0x2}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) fcntl$setstatus(r5, 0x4, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000340)='cifs.idmap\x00', &(0x7f0000000380)='ppp0Dlobdev*ppp0md5sum\x00', &(0x7f00000003c0)='cifs.idmap\x00', &(0x7f0000000400)='cifs.idmap\x00', &(0x7f0000000440)='vboxnet0procvboxnet1/user^-ppp1securitytrusted\x00', &(0x7f0000000480)='blacklist\x00', &(0x7f00000004c0)='/dev/sequencer2\x00', &(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)='%\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='lo']) syz_open_pts(r0, 0x101000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000680)={0x40, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) sysfs$2(0x2, 0x722, &(0x7f0000000740)=""/140) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000800)) ioctl$KVM_PPC_GET_SMMU_INFO(r5, 0x8250aea6, &(0x7f0000000840)=""/33) fgetxattr(r0, &(0x7f0000000880)=@known='trusted.syz\x00', &(0x7f00000008c0)=""/141, 0x8d) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000980)={0x8001, 0xfffffffffffffff9, 0x101, 0x0, 0x4}, 0x14) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000009c0)=0x97, 0x4) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000a00)={0x0, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000a40)={0x10}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000a80)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e24}, 'veth1_to_team\x00'}) keyctl$session_to_parent(0x12) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/vga_arbiter\x00', 0x8040, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/18 19:15:49 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x48, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:49 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x5, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:49 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:49 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:49 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x20001, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/hci\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x4, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x101}) close(r0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40c800, 0x0) r4 = dup3(r1, r3, 0x80000) ioctl(r4, 0xa0, &(0x7f0000000140)="c0df7968d709e6db687ee621fb2427b5057b7eee381bdbbe168ba53ea74a136e35f7576a5d6588a0e8ee17289b2bf3ebc8aca1619793ad25ec7638ad974b1e69325756a07d59f7e717b98fcb6c6c8e54e458dc48cdf08be1f59651f74ca63dabfe04e7f7a3e3606e") ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00000001c0)) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000200)={0xffff, 0x9, 0x1, r1}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000240)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000300)={{0x3, 0x3, 0x3, 0x3}, 0x3f, 0xfffffffffffffffa, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000380)={r2, 0x4}) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000003c0)={0x6, 0x8, 0x0, r4}) ioctl$KDDELIO(r5, 0x4b35, 0x9) exit(0x2) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000400)) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000440)) r7 = openat(r4, &(0x7f0000000480)='./file0\x00', 0x2000, 0xc0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f00000004c0)={'filter\x00', 0x4}, 0x68) ioctl$sock_bt(r4, 0xf7e7e409c9d6279f, &(0x7f0000000540)="cd4400ca860491aa8537131b9ec12b5c3bfe36f60d3b10b96b25a4a0c75505991ae5db3e1b7afdec45920a78e7084085b315b44570f22581186d9dd972c274bbbd6793b5023380e4582ca050298eb15bf2945204324317309f0c6c9770c048027787") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000640)=0x9) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f00000006c0)=@add_del={0x2, &(0x7f0000000680)='rose0\x00', 0x5}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000700)={0x13}) r8 = geteuid() setfsuid(r8) lseek(r6, 0x0, 0x2) 2018/05/18 19:15:49 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) timerfd_gettime(r2, &(0x7f0000000040)) 2018/05/18 19:15:49 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x10000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x44000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:49 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:49 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:49 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) 2018/05/18 19:15:49 executing program 0: madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x200000010) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setitimer(0x0, &(0x7f0000000040)={{0x0, 0x2710}}, &(0x7f000002c000)) 2018/05/18 19:15:49 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3a, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:49 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xfec0, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:49 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:49 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa45a7dfffe7b9a8a]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xaa010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:50 executing program 0: ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000000)) madvise(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x800) 2018/05/18 19:15:50 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:50 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x101000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00000000c0)={0x1f, 0x8, 0x4}) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x0, &(0x7f0000000040)="bf011cf66f000000000000") bind$netlink(r1, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:50 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x300, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:50 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:50 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) openat$cgroup_ro(r0, &(0x7f0000000200)='cpuset.effective_cpus\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x6002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000280)=0x1) pread64(r3, &(0x7f0000000100)=""/204, 0xcc, 0x0) 2018/05/18 19:15:50 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1700000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:50 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x13, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:50 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:50 executing program 0: r0 = socket(0xa, 0xffffffffffffffff, 0x20000000) ioctl(r0, 0x400, &(0x7f0000000100)="c626262c85235d918733b01de3523f57d31c6b04a8ab332752cde4dcf0bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xb2d9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x8b, 0x30, 0x1, 0x8}, &(0x7f0000000200)=0x18) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000000)={{0x7fffffff, 0x80000001}}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x81, 0x4, 0x8, 0x6, 0xffffffffffffff62}) 2018/05/18 19:15:50 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x5, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x5c00}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:50 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:50 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x134, 0x400) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ip6gre0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=@bridge_newneigh={0x30, 0x1c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @NDA_DST_IPV4={0x8, 0x1, @multicast2=0xe0000002}]}, 0x30}, 0x1}, 0x0) 2018/05/18 19:15:50 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000500)={r1, r1, 0x40, 0x1000, &(0x7f0000000400)="f668d6e462b3ff678f527af8aabf59e064d1c85df31b9622653e59a682ceb0e20ba9dee0374ae2e132a07729714638a4e2fc24b389966a0639fa00226d7acba6e2bf42ab88b4f59c18b6b8e0d3cb93882d2b7d3821aea86ff5ecf88f4cd387a1d5ee5ad436cd0ecd9df7bba1d0fc675b31b8de377730b39f3d3c47b26ff8cea3152972e0a01b591392cb1b737b4ae86fb53514732fd66510b5094d32574eb98322ea027467f0de688d0cd5e7cf38116a2fe80892e887b4b31bdc67792aa692155f8d795e12221ce8aded2319dd2dc2f073d428406370f930521e84cf9b4943546c860dd8679b4b55d52bb375b714f97312e52aaf", 0x9, 0x5, 0x8, 0x7, 0x1, 0x7fff, 0x100000001, "b2496854cee94c9508de0802e238846e0571f4e6c0bbc112e6a2b54605e45f1e14e0cd9451da543cdf056ea7d35c57e0516152c97885c43336bc6afb2c90e9ba8106fb220b3a06ba2b94fcc6ca186c9f790bb32b2badb76bb26771202c9f77f19243fe540f1a9f226b32c8b12ce929e2e19a1a7511e005b4177481ec79657d0e4f8d87125c9551ed04597b325a219e5266c43bfd"}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0x635d}, 0x8) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) getsockname$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="7ba041332bb70504f9ede853327cb335", 0x10) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000800)=ANY=[@ANYRES32=r1, @ANYBLOB="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"]) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000200)={{0x0, 0x3, 0x7fffffff, 0x6, "14267da500012796d6e804afbc01afedb700dbdab941642cc167e868038ff4b643627d8e471fdbc4b0aa36af", 0x7fffffff}, 0x0, 0x0, 0xfffffffffffff223, 0x0, 0x5, 0x70000, "aef410dcd378dc3a189aa6044b85efb1692ddd94aca28ff8f6534fe5eb4212f63f3c2758b05fa4c5114d863497631ee9200d3e646f532f7e606df171b36c74fb", &(0x7f00000001c0)='/dev/urandom\x00', 0xd, [], [0x6, 0xd6e4, 0x3c9, 0x100]}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f00000000c0)={0xd96, 0x0, 0x8}) 2018/05/18 19:15:50 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:50 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xb00000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:50 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x22, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:50 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x3f) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x4) recvmmsg(r0, &(0x7f0000001780)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001700)=""/107, 0x6b}], 0x1, &(0x7f00000003c0)=""/2, 0x2}}], 0x1, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/05/18 19:15:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xb901}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:50 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:50 executing program 1: openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2080, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x7, 0x1, 0x4) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:50 executing program 4: socket$inet_sctp(0x2, 0x5, 0x84) syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfeffffff, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) 2018/05/18 19:15:50 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0xffffffa4, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:50 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3300], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:50 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x4000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x2e01}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:51 executing program 4: ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f00000000c0)) ppoll(&(0x7f0000000140)=[{}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x66cc4152}, 0x8) r0 = eventfd(0xfff) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000857ff8)) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000100)={0x1}, 0x2) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f0000000200)) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r0, 0x9, 0xffff, r0}) read$eventfd(r0, &(0x7f0000000040), 0x15a) 2018/05/18 19:15:51 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16aaaafeffaaaaa8]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:51 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x8000000000000, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:51 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x2f00, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:51 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:51 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xa}]) r3 = socket(0x10, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'team_slave_0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="04df937cf5d6a863a90166dc"]}) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(0xffffffffffffffff, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:51 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000008, 0x20011, r0, 0x24) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x14, 0x0, &(0x7f00000001c0)=[@acquire_done={0x40486311}], 0x6, 0x0, &(0x7f0000000200)="53f75dcb3098"}) 2018/05/18 19:15:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xc6}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:51 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x400000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:51 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x55}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:51 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaa15]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:51 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0xa4ffffff00000000, 0x1}, 0x100000000800, 0x1}, 0x20) [ 854.100182] binder_alloc: 31050: binder_alloc_buf, no vma [ 854.105864] binder: 31050:31052 transaction failed 29189/-3, size 0-0 line 2971 2018/05/18 19:15:51 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x30010000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:51 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1f, 0x22, 0x20000000000000) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000400)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x3ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x401}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000000c0)="1ab6f95f9a9066c523be3302c2de4a0dd1ae7c674dbe11500064e95ad2c4e3757e8160d8c64e2fec65b67f94e91a941a977f5ad05bf934c498021973aa674340f23061e4753185f96b7ccf46c25cb0338ceb63580bed8e9b3c07ed33a7e1b07f94f99cb580ebacad4dcbd1df8bdbc0be52f2de6f9321", 0x76}, {&(0x7f00000001c0)="6b652d9ac7780f5ab64dd931f28034cd98f8acb0e9872ecb7b36e6a30324f6eb501b4b2517a2e7ffe935259fbf565d1be600dd1c0bf2da49ca4183738418673746ce08f249beb54bc5a1337f17b9e5c1f0b475ae84f3986dcb3c544af0f9e0ff99708d836ce361daee108591abba9019e31a3d5779f2681257b993b0517f443b0ed9412f1847f9b5db66ea3b9ffa8ad0a26024f5318a65265f674c013ea39248fda82c3974b6c50ac993c06209030417346083fd3aa0593450d3be40dd35f50248bc97d0f53be40da05bb2918dc6f4615581bd9b79a68a4f7af9ea8d7972", 0xde}, {&(0x7f00000002c0)="11d81c48517587dce1445615c07d0dbb3ab4f87f76a535c099341b07e8489cd99677adb37aa651d19e58a7f5e4150ea543e8737c284e8b6cf0073add8b6eb28fee364a13742584cc5c4ca1fe43458cc7", 0x50}], 0x3, 0x0, 0x0, 0x1}, 0x8000) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:51 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 854.206541] binder: BINDER_SET_CONTEXT_MGR already set [ 854.212251] binder_alloc: 31050: binder_alloc_buf, no vma [ 854.217864] binder: 31050:31070 transaction failed 29189/-3, size 0-0 line 2971 [ 854.234656] binder: 31050:31052 ioctl 40046207 0 returned -16 [ 854.369504] binder: undelivered TRANSACTION_ERROR: 29189 [ 854.375209] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/18 19:15:52 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:52 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x80000, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xfb}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:52 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) sendto(r1, &(0x7f0000000400)="c4b1a1ce0f917522496646e4b8d4b341177db29d77a745eb76cf02cfb9aeeb59c07b4dc625aea60636444595cdfded1c230364daf4a94d677d0730a40fc273acab66f346aece28d68411ad8db85eed17a5e933f99a8f4b0639ba0787514285b1f4d13b2fff0bc7b82b1dd0761e2e00f378249d121be6c0de5eff0cb5ea11d7929c82de6fcff2eb98717316c0348e99fe16d44881aa34168d9b6b11f87c0c51759729b02834c33b7e4f94eda54ced4cc0b5a7d9e9026ea222496b9d8e6c87ff3aea174b1a7dbe27e600d2b11c6144038ab6c8e47b2e2965f8d5c46eba", 0xdc, 0x800, 0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x80880, 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) r4 = add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="5657dad4935ae01ea25e96e4c7c77c64ac06bf0ea86f4b7114555b4480ef38274d8b0f67ff20e43a52f741f3bdba988e304d37a9dad558b4c66f1a8605316603d85b2f659b3a34bf3a6f9b2f1e7b61cc690df837cb8287e50ca3a2935844e24b039a34c119aa68582c1c0a5827aec277dabeb107d4f19869e0abd21ca4057359851ddf371b0e45dade279b83598b5daba4d4d1cd0e1f240ecb44591bb441fa0ce2561735018f150b96cd0fc0e851f92802ef19d9a7a75d5b1ee46b8f", 0xbc, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r3, r4) 2018/05/18 19:15:52 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x88ffffff, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:52 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:52 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184908, &(0x7f0000000080)={0x10000000000009}) 2018/05/18 19:15:52 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556b, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ff5000/0xa000)=nil, 0x0, 0x4, 0x20, &(0x7f0000ffb000/0x4000)=nil, 0x7fffffff}) 2018/05/18 19:15:52 executing program 0: r0 = socket(0x10, 0x80002, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv6={0x86dd, {0x0, 0x6, "747a03", 0x44, 0x6c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f00000006c0)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=@ipv6_delroute={0x24, 0x19, 0x515, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0x9}]}, 0x24}, 0x1}, 0x0) connect$netlink(r0, &(0x7f0000e8f000)=@kern={0x10}, 0xc) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f00000017c0)={0x14, r2, 0x801, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) [ 855.158111] ion_ioctl: ioctl validate failed 2018/05/18 19:15:52 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x9000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:52 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x1, 0x1, 0x5, 0x2, 0x7fff}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x580, 0xffffffff, 0x268, 0x118, 0x0, 0xffffffff, 0xffffffff, 0x4b0, 0x4b0, 0x4b0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x5, 0x2, 0x6}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x110, 0x150, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x800, 0x6, 0x1, [0x3, 0x3, 0x6432, 0x81, 0xa9a, 0xfffffffffffff801, 0x1ff, 0x800, 0xfffffffeffffffff, 0x3, 0xffffffffffff0001, 0xb9b7, 0x4, 0x7fffffff, 0x9, 0x5], 0xd}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x7f, 0x20, 0x100}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x18}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0x0, 0xff], [0xffffff00, 0xffffffff, 0xff, 0xffffffff], 'bridge0\x00', 'yam0\x00', {0xff}, {0xff}, 0x6f, 0x9, 0x3, 0x2}, 0x0, 0x200, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x1, 0x3, 0x100, 0x7ff, 0x2, 0x7, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80, [], 0x1b}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xd}, @ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}], 0xe}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffffffc, 'syz0\x00', 0x9c4a}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) 2018/05/18 19:15:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x63}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:52 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:52 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:52 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0xa4ffffff, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:52 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000000080)="36000000000040071901000000000000de008859eff71d45", 0x18, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x37) 2018/05/18 19:15:52 executing program 0: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x40110, r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)="57504c00a4e10f98fcc55de1b8146f6a73ea1519815b00b9f7dd331c050bd9eb6bf9a4913f88a7d36222be4d2dfef78953bd70ecf4d172fc137d1f92cf019c9374c17276f9a2b38ff4d9ef49b2dd94928a56af064db56742a99ff1ed897b419f38dcabc5cecb345691313534637e60b76d6703c27d2a9154347ee9740a488f28c032f2a52ffeed5fcdfda6fc4b4d86f97ff0891d1259367e90747d42ce13951137006031dc83e1113c9875532ca615755669a2a14c7bc5c15d44be3127818361c26362cbf9160ac6a76b5496f6641415597084ba242cf1a46927508d747beb0751156431876973036358cd336921469e54bd5c34be843f23e07e8b32c7a2bb0c75e7c010c6753a4068b4a46b0bd2e9901b8b7bfdf282a3b58f314002d5a24bf03c4eb8c3", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0xffffffffffffff21, &(0x7f0000000180)}, 0xffffffffffffff0b) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10001, 0x101000) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x802) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) fgetxattr(r2, &(0x7f00000000c0)=@random={'trusted.', 'em1^mime_type\x00'}, &(0x7f0000000540)=""/4096, 0x1000) 2018/05/18 19:15:52 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf500}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:52 executing program 4: r0 = add_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="f94b53ce002756a563b64566dcbf986e756a42c58ec9a907042d103d04242b01fbfaf286efe6627b43d7a49024224f6c2366e17465d1f34404d662a721b81c0323a779005b1de0581ccb29242c9ee4d7ccbabeac39090db916d0901ba2e06082462b3ee1409f32559e46004cda38473f614e56ca522e2b22389d45873ead62012d801a8b", 0x84, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="bad71ffc9316899ccfad0cd486d862726775d383a3e6c21550faab3ddf71a436151fb1a53bebc787b703834683bf80bf013983586ad5741e3a81c48030eefad327bd36dbfaf16770f42353c8a6f8f790cd9ab626b76a20feb512e59b36a812e0b13e8d8fe936f905dfb095979d076cbfd4fae7db7aa03f2e10b1a27dac5456e38c68769752daa0891e2b74d8217641dd7d056152c81e10b857fc1a7452e1b669cf892a", 0xa3, r0) request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\\ppp1bdeveth0\x00', r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x20, 0x18, 0xfffffffffffffffd, 0x0, 0x0, {0x1}, [@nested={0xc, 0x6, [@generic="cc01869a93"]}]}, 0x20}, 0x1}, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/05/18 19:15:52 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x2c00, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:52 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x8, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:52 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x400a, 0x1, 0x5) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x6, 0x220000) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) fsync(r0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000a8d9dcb8c65968e80000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0), 0x0) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000280)) getpeername$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x800, 0xe5, 0x6, 0xfffffffffffffffc, 0x7, 0x1, 0x310}, 0x1c) 2018/05/18 19:15:52 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:52 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2900], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:52 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x800008113, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/05/18 19:15:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x105082) chroot(&(0x7f0000000000)='./file0\x00') r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000000c0)={0x7, 0x800, 0x5, 0x4}) r2 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000100)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) socket(0xa, 0x1, 0x0) ioctl(r0, 0x890f, &(0x7f0000000080)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000040), 0x1b7889b6) 2018/05/18 19:15:52 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xff00, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xc200}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:52 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:52 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:52 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x2}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:52 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x4, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x88) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0xa, 0x1, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000840}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x200, 0x70bd29, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x20000000) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r1, &(0x7f0000177ff4)={0x10}, 0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000000000)={0x5, 0x5}) 2018/05/18 19:15:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000040)={0x3, 0x0, [{0x0, 0x2, 0x5, 0xfff, 0xfffffffffffffffa}, {0x40000001, 0x400, 0x9, 0x10000}, {0x80000001, 0x6, 0x1ff, 0x5, 0x8}]}) 2018/05/18 19:15:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x124}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ftruncate(r0, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4, 0x80ffffff}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xc0}, 0x1}, 0x0) 2018/05/18 19:15:53 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff89], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:53 executing program 1: r0 = socket(0x10, 0x80002, 0x0) setsockopt(r0, 0x8, 0x100000001, &(0x7f00000000c0)="f9d01427faceb4ebaee38528964ce9b02e7cc3ef4f", 0x15) r1 = socket(0x4, 0x1, 0xfffffffffffffbfa) write(r1, &(0x7f0000000040)="db42ffdae0ab564fcd8e4ab2af65b2a49a7f79e0095a1cfa27ced8f246daf7ed65dacc5957e054ed38d74db40de8d7eb177cf8a7251c32236278386cab305132", 0x40) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:53 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x130, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:53 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20f3afc2]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:53 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1300}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:15:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x8e00}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:53 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:53 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000ec13010000010000004b34f328de27c920dcc1140f1d2e31edca1ffbc7fee2af402e0000000000000000000000ab395a0c6699e28d7a6db4ad5bf2fe23fdd3ee1c08a06906ddaadcd2aa10e283"], 0x10}}], 0x1, 0x0) 2018/05/18 19:15:53 executing program 1: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl(r0, 0xce0, &(0x7f00000001c0)="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") r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8504bf012c296f") bind$netlink(r1, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:53 executing program 4: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') unlink(&(0x7f0000000280)='./control/file0\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000100)) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000180)={0x2, 0x7, 0x7}) 2018/05/18 19:15:53 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x4300}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:53 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x2}, 0x20) 2018/05/18 19:15:53 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x3f00000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:53 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15aaaafeffaaaaa8]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:54 executing program 0: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x1860) close(r1) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/05/18 19:15:54 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x40000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x26) listen(r1, 0x3) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) write$binfmt_script(r1, &(0x7f00000001c0)={'#! ', './file1', [{0x20, '%selfeth0\\'}, {0x20, '/dev/md0\x00'}, {0x20, '/dev/md0\x00'}, {0x20, 'vboxnet0'}, {0x20, '/'}, {0x20, '/dev/urandom\x00'}], 0xa, "ab6e19f16c319ac24493cf87af7631276fb004d2028312b7f3cd2f1ac147496b397122115f1c2e04618edaf795cd162e83dccc651b245e66df87f4c5816645f4b2956c98b41c02edaa7308ce2411c3ef7306e85209f808c02886c83b91a67b5759c0beac512f7efe38b6f7a70b0af79de7f50d5c3005874264eb3e"}, 0xbe) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x20) 2018/05/18 19:15:54 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/18 19:15:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x300000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:54 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1300}, 0x20) 2018/05/18 19:15:54 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:54 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x100000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:54 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0xffffffa4}, 0x20) 2018/05/18 19:15:54 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x12010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:54 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:54 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x33000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:54 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e22, 0x78, @empty, 0x1}, {0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x6, [0x8, 0x9, 0x1, 0x0, 0x80, 0xfffffffffffffff8, 0x5e, 0xde]}, 0x5c) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x10, 0x3, 0x1}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x200}, &(0x7f0000000280)=0x8) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x480) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/18 19:15:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x7301}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:55 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x8000000000000}, 0x20) 2018/05/18 19:15:55 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:55 executing program 0: syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x881) 2018/05/18 19:15:55 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:55 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x6, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xfffffffffffff706, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0x2c) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r1, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:55 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xffffff84, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x4500}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) r1 = dup2(r0, r0) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x1, 0x1, 0x80, "8e6a200b2d232cecadca70c4213b78e5940a4437cefc5b89f840fca6313535b0aca03d4f7b4247897c02e1785fc21b7d000180a14cf7be9e3aadcd3442f648", 0x12}, 0x60) 2018/05/18 19:15:55 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x800007) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)={0x0, 0x24, 0x3}) 2018/05/18 19:15:55 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:55 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0xa4ffffff00000000}, 0x20) 2018/05/18 19:15:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xe9}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:55 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:55 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xffffffffffffffff, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:55 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) flistxattr(r1, &(0x7f0000000040)=""/29, 0x1d) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts-aes-aesni,crc32c)\x00'}, 0x58) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:55 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0xe, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/18 19:15:55 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:55 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000010058000200e5ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000dd41f4344a33b93803ae5998e9cdd6ef885afdd6c25ad500000000042d5836f61b6637f45ef77522ca3c362792bdd857e761ae2f2640be49"], 0x90) 2018/05/18 19:15:55 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:55 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xffffffff00000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:55 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000040)='cgroup\x00') socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/18 19:15:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xa00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:55 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x80000}, 0x20) 2018/05/18 19:15:55 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaa18]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f00000000c0)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001380)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="82", 0x1, 0x0, &(0x7f0000000280)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$binfmt_elf64(r0, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x858) 2018/05/18 19:15:55 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:55 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x8000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:55 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000010058000200e5ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000dd41f4344a33b93803ae5998e9cdd6ef885afdd6c25ad500000000042d5836f61b6637f45ef77522ca3c362792bdd857e761ae2f2640be49"], 0x90) 2018/05/18 19:15:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x52}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:55 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) sysfs$2(0x2, 0x4, &(0x7f0000000040)=""/48) ioctl(r1, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:55 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0xa4ffffff}, 0x20) 2018/05/18 19:15:55 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9617c3feffec2ec8]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:55 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:55 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_names\x00') preadv(r1, &(0x7f0000b24fb0)=[{&(0x7f0000830000)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/18 19:15:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xb9}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:55 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/18 19:15:55 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x2b00, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:55 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x8}, 0x20) 2018/05/18 19:15:55 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:55 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:55 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) ptrace$setregs(0xf, r2, 0x6, &(0x7f0000000200)="d5617659505fc40247f439213a3f8db58c3376c3b7e8518dd8b5e790e110c845f316d7af6680aef24125c9f43786b978dbe98b6885038d2c9d7044b59679cf4c047bedce028d198093c35ae32e2eb9d1eda35942e747e54be40fbc9e51634be2cba35b5302c753ab4f1677c96ec3302ba2815ee10420c54bb31a68c2baf7f64bbd455f5f12f2b9") listen(r0, 0x5) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f00000000c0)=""/65, &(0x7f0000000040)=0x41) 2018/05/18 19:15:55 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x6, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:55 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000200)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x9, 0x4}) 2018/05/18 19:15:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:55 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x8}, 0x20) 2018/05/18 19:15:55 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) 2018/05/18 19:15:55 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:56 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x9, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:56 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x3e) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x2, r2}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7b7d) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 2018/05/18 19:15:56 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:56 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:56 executing program 0: 2018/05/18 19:15:56 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0xffffffa4}, 0x20) 2018/05/18 19:15:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xb401}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:56 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:56 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17aaaafeffaaaaa8]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:56 executing program 4: 2018/05/18 19:15:56 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x2c00000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:56 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x900000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:56 executing program 0: 2018/05/18 19:15:56 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x7e, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:56 executing program 4: 2018/05/18 19:15:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xef00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:56 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x8000000000000}, 0x20) 2018/05/18 19:15:56 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$ipx(r0, &(0x7f0000000140)={0x4, 0x8000, 0x3ff, "f1a439261a6b", 0x5082}, 0x10) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:56 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd413afeffbd2a6c]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:56 executing program 4: 2018/05/18 19:15:56 executing program 0: 2018/05/18 19:15:56 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x2b000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x4300000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:56 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0xa4ffffff00000000}, 0x20) 2018/05/18 19:15:56 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x7e00, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:56 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:56 executing program 4: 2018/05/18 19:15:56 executing program 0: 2018/05/18 19:15:56 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x2b00000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:56 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:56 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x6], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xd500000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:56 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0xffffffb8}) 2018/05/18 19:15:56 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000280)={0x270, 0x0, 0x0, "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"}) 2018/05/18 19:15:56 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x80000}, 0x20) 2018/05/18 19:15:56 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x7000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:56 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x5f00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:56 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x3300000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:56 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2aff320]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:56 executing program 4: r0 = memfd_create(&(0x7f0000000300)="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", 0x2) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x0) ftruncate(r0, 0x8) fremovexattr(r0, &(0x7f0000000180)=@known='security.ima\x00') 2018/05/18 19:15:56 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{0x9, 0x9, 0x6, 0x7ff}, {0x80000001, 0x2, 0xd5a6, 0x3}, {0x1, 0x4, 0xa716, 0xf}, {0x95, 0x0, 0x5, 0x1}, {0x200000000, 0x4, 0x4, 0x100000000}, {0x0, 0xc2c, 0xffffffffffffff00, 0x1}]}, 0x10) r1 = socket(0xd, 0x80002, 0x0) socket(0xa, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f00000000c0)={0x8}) pause() bind$netlink(r1, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0xc1) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x5) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) 2018/05/18 19:15:56 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0xa4ffffff}, 0x20) 2018/05/18 19:15:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) 2018/05/18 19:15:56 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xa00, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x1a010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:56 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x400000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:57 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4e46feffe52148]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:57 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080)=0x80000, 0x3) 2018/05/18 19:15:57 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0xffffffa4}, 0x20) 2018/05/18 19:15:57 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x600, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xb2}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:58 executing program 1: r0 = socket(0x10, 0x80002, 0x10000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000440)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000500)={@rc={0x1f, {0x0, 0x8a, 0x9, 0x6b, 0x7f, 0x3}, 0xfa}, {&(0x7f0000000480)=""/5, 0x5}, &(0x7f00000004c0), 0x40}, 0xa0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x3}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f00000001c0)="66b9800000c00f326635000800000f300fc33367ff84a400200000360fc72a66b9f408000066b80040000066ba000000000f3066b9800000c00f326635000800000f300f01c90f217436360f0667d11d38000000", 0x54}], 0x1, 0x2, &(0x7f0000000280)=[@flags={0x3, 0x200000}, @cstype0={0x4, 0x5}], 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r3, 0x0, 0x70bd2a, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x6}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdaf0}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x8044}, 0x4000) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0xfffffffffffffd6a) 2018/05/18 19:15:58 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x84ffffff00000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:58 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x2, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/18 19:15:58 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x1100000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:58 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaa10]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x4e000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/18 19:15:58 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x8000000000000}, 0x20) 2018/05/18 19:15:58 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x3c, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:58 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000280)={0x1639850b6e0e5def, 0x5}) r1 = socket$inet6(0xa, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/170, 0xaa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000002c0)="e9") getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000200)=0x40) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='cgroup\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000180)={0x2, 0x7fff, 0xf0a7, 0x4}, 0x10) 2018/05/18 19:15:58 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x101}]}, &(0x7f0000000100)=0x10) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfb, 0x2}, 0xc) r2 = gettid() tkill(r2, 0x1000000) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)={'raw\x00', 0x2, [{}, {}]}, 0x48) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x8012082}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x200, 0x0) 2018/05/18 19:15:58 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x3200000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:58 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0xa4ffffff00000000}, 0x20) 2018/05/18 19:15:58 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x55000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:58 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xbbe, 0x101000) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000100)=0x1) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001940)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f0000001b80)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8f3e1181e6d50986cd98a5c44ac0ec3755bae750fe9a073eadeb27eafcf10d87bd91d03e7dc2faed85adcd88ca30e75b1e104002d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b5db596e901864a68", 0xc0) keyctl$dh_compute(0x17, &(0x7f00000019c0)={r2, r4, r4}, &(0x7f0000001a00)=""/157, 0x9d, &(0x7f0000001b40)={&(0x7f0000001ac0)={'poly1305-generic\x00'}, &(0x7f0000001b00)}) 2018/05/18 19:15:58 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x2, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:58 executing program 0: r0 = memfd_create(&(0x7f0000000040)='--ppp1em0]wlan1\x00', 0x2) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000080)) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000000000), &(0x7f0000f44ffc), 0x0) 2018/05/18 19:15:58 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0xa, 0x1, 0x0) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) bind$packet(r0, &(0x7f0000000140)={0x11, 0x3, r3, 0x1, 0x10001, 0x6, @random="53356ed15453"}, 0x14) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r1, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:58 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x3000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:58 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x2100000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xaa01}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:58 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:58 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0xa4ffffff}, 0x20) 2018/05/18 19:15:58 executing program 1: socket(0x10, 0x80002, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000002c0)={0x7b, 0x0, [0xcd]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r4, 0xd061, 0x9}, &(0x7f00000000c0)=0xc) 2018/05/18 19:15:59 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x32], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:59 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x200000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x165}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:59 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4510bfeff933168]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:59 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x80000}, 0x20) 2018/05/18 19:15:59 executing program 1: r0 = socket(0xf, 0x80002, 0xfffffffffffffffe) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000140)=""/17, &(0x7f0000000180)=0x11) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x40, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40000000400204, 0x0) 2018/05/18 19:15:59 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0xad, &(0x7f0000000080)=""/173}]}) poll(&(0x7f00000001c0)=[{r1, 0x48}, {r0, 0x8}, {r1, 0x2080}, {r0, 0x4}], 0x4, 0x9) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001400)={0x2e7}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000540)={0x5, 0x0, [{0xd000, 0xbd, &(0x7f0000000200)=""/189}, {0x4000, 0xff, &(0x7f00000002c0)=""/255}, {0x3000, 0xa8, &(0x7f00000003c0)=""/168}, {0x2000, 0x0, &(0x7f0000000480)}, {0x0, 0x75, &(0x7f00000004c0)=""/117}]}) 2018/05/18 19:15:59 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002080)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002040)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00'], 0x20) write$rdma_cm(r0, &(0x7f0000008880)=@listen={0x7, 0x8, 0xfa00, {r1, 0x9}}, 0xffffffffffffffc8) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x101800) getpeername$ipx(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x10) ioctl$TCXONC(r2, 0x540a, 0x9) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) sendto$ipx(r2, &(0x7f00000000c0)="f8986e78da6e60c747a00336e900f9cdfb72ca55b1c015ce38e424b67ca2ab5a5d5a408db5a9d7f8499254c790c46a3b42c6612ab202e0016dc1673317d609b96eedfc22709850aa5fbf48e03e526cb6ac25c6c3bb992edc10", 0x59, 0x40, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000280)={0x80, 0x6}) 2018/05/18 19:15:59 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a00000000000000]}, 0x1a8b}, 0x1c) [ 862.040329] IPVS: length: 17 != 8 [ 862.059526] IPVS: length: 17 != 8 2018/05/18 19:15:59 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl(r1, 0x8912, &(0x7f00000001c0)="c626262c81dc534f30efa9963976ac62bee5b3f8956b15ef8c419650bc27ab000000000000006e184385d07e719c4680d6d4a60f3c0cab66eb00204207c3c5f3e217e9d3c3f6fac702d73296b4d64a74d0900c4eb36c47fd30bcb47da51553aab7c59e523e23ada3475e0dfd823607ec2e225fdc438f188516e1d77935a5730b4a785a6cdb626e8b339d5093fa1222a1c907a1") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xe700000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:59 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x8}, 0x20) 2018/05/18 19:15:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x11e}]}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/18 19:15:59 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x5000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:59 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x21], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:59 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ftruncate(r0, 0x800007) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000180)=""/104) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendfile(r0, r1, &(0x7f0000000040), 0x8000fffffffe) truncate(&(0x7f0000000140)='./bus\x00', 0x0) 2018/05/18 19:15:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x2601000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:59 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='/dev/urandom\x00', r1) r2 = socket(0xa, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xfff, 0x200) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000280)={0x3, 0x5}) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x25dfdbff}, 0xffffffffffffffea) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10}, 0xc) socketpair(0x9, 0x6, 0x9, &(0x7f0000000040)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:15:59 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:59 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x2f00000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:59 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x1100, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:59 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x0, 0x80000}, 0x20) 2018/05/18 19:15:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xd7000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:59 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"7465616d30000000005bfbe605266600", 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001300110800dafe000000000000000000", @ANYRES32=r1, @ANYPTR64], 0x3}, 0x1}, 0x0) 2018/05/18 19:15:59 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x80000001, &(0x7f0000000180)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000001c0)={{0x80}, 'port1\x00'}) r3 = dup2(r1, r1) r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x114150, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000280)={r4}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f00000000c0)={0x3f, 0x40}, 0x2) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000080)=0x4014) r7 = fcntl$getown(r3, 0x9) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000004740)=0x0) fstat(r3, &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0xffffffffffffffff) r11 = geteuid() stat(&(0x7f0000004b00)='./file0\x00', &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004bc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000004c00)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000004d00)=0xe8) stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000004ec0)={&(0x7f0000000340)=@proc={0x10, 0x0, 0x25dfdbfb, 0x200000}, 0xc, &(0x7f0000004a80)=[{&(0x7f0000000380)={0x3b8, 0x11, 0x700, 0x70bd2d, 0x25dfdbff, "", [@generic="b77187e71c31b3e0df3737801a52a5b4c859c813532d0d86cbccbc372a59a5bd0d51541d36c41097888b45f49897147da3a870307f887a96e1139d8cea15e05381b96be6767c24b1e6b42d4e10b84b96068bf0267bda4ae6bad064c3ec0a2c22425e9cf2ceff5587e539dd6c4372478edc0aaaf3a648034a5fa1d4317c9aa127f4477c8243bc4a29a6e961b9913727f6826a13257e20304acacee7ba9ecd34ca3f51eb863dd596", @generic="a472728d00817577788e5741c91c86c52a296dcc7e04380a4fe18f46188d3db6a3088c1384685f5decbbe333afa937fe1f6b868cb974702aedcc4da3c0e5ee0f1f21a1901890f624feeffbd044e064528c96bd1a2c671cd375cc5d6dd34928b2553a12f7c04d1424e6be1234da69c915d7918c9dfa298f3e012b872e36cc09500ca3b8acdfb3b12e831eee88a1b752031f899655c75f427fad9106c5cb23dd26695d871762dc04b2ab529994ddf3", @typed={0x8, 0x88, @fd=r6}, @typed={0x14, 0x47, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x4, 0x54}, @nested={0x10, 0x3, [@typed={0xc, 0x0, @u64}]}, @generic="5a72d3ca01b35e6a773ac7dd80be82305a1c7afbfb471e38286d50fa3aef809f84d41497ff45aa3810aaff695c13c6655ddbd40786c3348a283b87f0a1ea5d5e0666126a5c773f1436440839c4669e8aa1e5ee5605674c099a27543f2fa851e0e19c37a4374dae4763fdbf8f7a8a22139b0874789240d12c58c7aff3c0154e1f9d405f10a2e890836cdff9623bf0d48bfa7745b7314b424defc7bf531e6c2955f7b36a281561d9c7a81cbb4d654ed5b35a19bc9c79c61224cb51754e89afed501556f7057d15c0d3bf194d8c9ac8834c74bc2b8f58fe96d28378dd21b6aff39c5d41aa", @generic="b289cc936a3dd59efa3f89e3937d67422a8472feeada2cdc5659adf7d07ebd324eaef4dbfbede02d08379541260019116ca9007dc6b804fb98cc1714eddebee7524b5b6accedec09eed527690ef20443b7f2c6edb4aa5c025bc9b0bd7ca838035ed5b11c830473e4a7a888ad507324edaf670ab8af1c5f4387ced56cb3d510a43481d3d9793fc56d7ee75d6f4adc16aadbafc8d974381dd2cbeb2f22cd9fa2ff0d4f3190d2ffd5505c66addaf603192efc14ebcb3de61e1e23833531756522b8d8fcc25ff1ad1f6c10ea3ae5c3894ab6f1f1579f41b93c601f1993bf6b483336e13f8be825eb", @generic="c09a3d094c40900c8021d33d344bacfd5db63dd20320e49c90fb13b6", @generic="de29686791b66ac993913c7ec2ed5cc4279bf7dbe7b206fe98f2e3b47d976c32a2217c8a1d39dc444ab08af98da63f79c2e52bec180b4345e01c2d5920"]}, 0x3b8}, {&(0x7f0000000740)={0x170, 0x2f, 0x0, 0x70bd28, 0x25dfdbfe, "", [@nested={0x160, 0x52, [@typed={0xcc, 0x3, @binary="021a5b775127825727a2d2962fdae273e1eb4f67ae1d2edd5dee24d4b32e450d02bc72074a21c0e3ec59c842d14be33828c6042a5463d689358bb98174e933ae62cdbf44537b59433259f305024cbca8c56924887bcc6fc17323169e2155704cf1867289fbd7f8fd55ee172ebc435f74ba210837fd89046339073bdbe5006906b901fa4eab35d01379601b3678242038f7d5fbf4034e63328b58bb66d54b7693d6ddd28fa71843903baef7cb283c317782b5b378607819226444590306475983b77873909b4e9c18"}, @typed={0x14, 0x52, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, 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@generic="1d4e6476a22c7c1ecbfb3cc6ec060120e7cb04883b33a9b7725b8e5983cc091e4ee056367e7ef680f8609c4fb423b02a15ae924c4cdf53bc40b4e3156348c5105038b4a2905ae0dbea2d52870e9b35c50cb61c1c9dd30358a0a8c19ac7cf1ebc417e0f0cbe61726959e12d249fc6decf8881f4433bcd875e191c1883504ebf04f53a1ffacb5eac2e66a4ac75b4595907199fd9fa504c343df8fd38f188b61c7cc569d6af0fffe2e53ba18db08eeaeb0bc255bce3566c792904bc732cf3b682e21386aff32d7b186513aea015d311526805dbc59d29ea8b909cd593c1d0f8d6c4a9b2eea594ec972c9270db0c3be0fac979c219e4fc9c04e8"]}]}, 0x17dc}, {&(0x7f0000004800)={0x23c, 0x14, 0x18, 0x70bd26, 0x25dfdbfb, "", [@generic, @generic="73a6f98d94e96e197ba0e08678c07ba44ed594197a39b545748b33776bf94cf9ba8bc531def84a03bfdf2f8e1cd873994df634f118d86ca0ecae3926a3af54f488bcefbc0c3cea472c1e376386a61c4d4f5e7f4e5419b6106f09", @nested={0x188, 0x1a, [@typed={0x14, 0x6b, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x95, @pid=r7}, @generic="4cdb55f31d2d78f1a25e0d1e3cc5c85a2e9fa2f9687649ff90dfcafcc97a880d0c8a726b9cefdf72132638c3f87729201f2ca4caa74ca3fadcb47422c573c21c07740fe0144fab7ca6db0bb4ea2a2c474d7b187b0b0f6e0ed6233fd6c483a17184061ac21c48e5ee02611ad0c8dc0f8d8ea3ae446cd4c54c201753683761d8647a13edf27962975c645e373ed9761c2fd1fe7e29623613871347aeada8667226cc4131bfd77abe31c3970ef0c4e6688b", @generic="9d2199cf6eeea68c7bf3f7ef451483568e7b991c0a7935636a9b5af6a8a4bbc194781df1e49092f2e029e9566ead5fa48b983406ef0266d2be77cdf3f283a365ba3209032bbdf916cd352ecec0fc1ac2db752fae4f76f082b80e43e925bc03f77191f131d0924a1fa8e60be4859bacafaeb8cae8b259710cee9b8f5858958e7eb6a669763d8c303fbb1446372d165a4b9f9505f9d1618061ead61ecd", @typed={0xc, 0x8b, @u64=0x8}, @typed={0x8, 0xe, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x0, @fd=r5}]}, @generic="f2bed447c47e5ef1a01452a271e7ed", @nested={0x38, 0x64, [@typed={0x8, 0x8a, @pid=r8}, @generic="bbe989613ba08e5a15bc747ea7f6fbcb4c5859c08c88b1a86179af4a70935072d9e6", @typed={0x8, 0x59, @uid=r9}]}]}, 0x23c}, {&(0x7f0000004a40)={0x24, 0x2f, 0xf38, 0x70bd29, 0x25dfdbff, "", [@typed={0x14, 0x6, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x24}], 0x8, &(0x7f0000004e00)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r5, r6, r3]}, @rights={0x10, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [r5, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x90, 0x800}, 0x10) 2018/05/18 19:15:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x7a01}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:15:59 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x11, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:15:59 executing program 0: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)) listen(r0, 0xfff) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x20001) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000300)=""/4096, &(0x7f0000000040)=0x1000) 2018/05/18 19:15:59 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x2c000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:15:59 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x0, 0xa4ffffff}, 0x20) 2018/05/18 19:15:59 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, 0x1a8b}, 0x1c) 2018/05/18 19:15:59 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000240)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101100, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000140)={@remote, @remote, 0x0}, &(0x7f0000000180)=0xc) recvfrom$packet(r3, &(0x7f0000000080)=""/187, 0xbb, 0x60, &(0x7f00000001c0)={0x11, 0x0, r4, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) fcntl$setstatus(r3, 0x4, 0x46c00) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)={0xbfffffffc000000d}) 2018/05/18 19:15:59 executing program 1: r0 = socket(0xe, 0x80003, 0x6) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000200)=""/4096) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r2, &(0x7f00000002c0), &(0x7f00000000c0)=""/44}, 0x18) sendmmsg$unix(r0, &(0x7f0000000040), 0x0, 0x40) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xffffffffffffffc0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:16:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xff00}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:01 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x3300000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) unshare(0x2000400) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_pts(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x8, 0x4}, {0x0, 0xfffffffffffffff9}, 0xaa6, 0x2, 0x7}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000000)=0xfff, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000698000)) 2018/05/18 19:16:01 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x3c000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:01 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:01 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x0, 0x8}, 0x20) 2018/05/18 19:16:01 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x9b, 0x4) r2 = msgget(0x2, 0x50) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0, &(0x7f00000001c0)=0x0) stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000540)={{0x1, r5, r7, r8, r11, 0x80, 0x1f}, 0x10000, 0x3, 0xfff, 0x4, 0x3, 0x9, r12, r13}) socket$bt_rfcomm(0x1f, 0x3, 0x3) write$rdma_cm(r0, &(0x7f0000000840)=ANY=[@ANYRES16=r8, @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYBLOB="28f2c2530a1b136318b3d01cd8b4aa84be60c7e5b9eadb83c7f3c68d0a8db9bbd510a0fcd20db2402edbec9d4a0f3f2cc8cb6847f63d00c5f56b229f94e078905e6d40b6bfcd6bef974355a4ea93e537b6cf18178e14f984864c0086c40b40295c8dc8d8c985eda15df998b860ced1e2002ada14d55c7c5a0679f7e277dd0c137afbcc4ecb238bab603b512574d532ca21184b308f1380360058575bc7cc41eec9781e9d832cb8e053a8245184777a1b2e14a0dfe0fc02413014b7fd", @ANYRES16=r10, @ANYBLOB, @ANYBLOB="4eea38435583f1fd6826cccf692c6ade7dd1f6f65187fccb59765eb67789cb2d04a73f3100e9fa2381230dd64f759a0000cddcde81b7c8262b07902698eab13da51ee46c49d419a7129bc501315c3f2905f953d6c562bd8055c2", @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYRES16=r5], @ANYRES16=r3, @ANYRES32=r4], @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYRES16=r9, @ANYRES32=r5, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR, @ANYRES32=r10, @ANYBLOB="4b203bc76b3f54fb6c05f106623925f53c6e484a339376dc38d30babbd7c0da84d947e92e4382c3f", @ANYRES16=r6, @ANYBLOB="43b5da3fdedede7ae38e417c9a9b9dfb7d861077b978943703262ea5162e04d0204d5bf8254c603f545d7db6ea6bd2affe63a321dec70a5e87e85d1b9058156f2b28f73473071172567f5fc400b120a7cc079baa5b050e57031789527e8fa4e7d6c94a5cff6ac46c28fe6fbc12a185fad9fa69c33177e02dd3016af95f0e", @ANYRES64=r10, @ANYRES64=r13, @ANYRES64=r13], @ANYRES32=r5, @ANYRES64=r2, @ANYRES16=r8]], 0x27c) connect$unix(r1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/05/18 19:16:01 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x10000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:16:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x8701}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:01 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x0, 0xffffffa4}, 0x20) 2018/05/18 19:16:01 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x5b, "6006a4ffeeec673996a69933ad4aa5575cc19da7504e869a8af72bec334f2865f9ff5f584118ed9ee30eb3d706102d17b8a6b5b641ec220f2b1bf90d892ef9ee925c66c69fc955e05c8d5d9ec00e9d76ad5bc5eeed88877402688b"}, &(0x7f00000001c0)=0x63) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x8}, 0x8) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000040)=""/57) open_by_handle_at(r2, &(0x7f0000000000)={0x37, 0x6, "814fb40b202703b3fcdb920cbf0b6e02c8c83977cc25ed8d3d7fb799ef1cf3685f40e7486b460cf9e7ac136ad8b950"}, 0x0) 2018/05/18 19:16:01 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaaaa]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:01 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x11000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:01 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x700000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:01 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000100)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f00000000c0)) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) fcntl$getown(r3, 0x9) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x6) 2018/05/18 19:16:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x1a00}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:01 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x15, 0x5, 0x0) connect$inet(r1, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpeername(r1, &(0x7f00000014c0)=@hci, &(0x7f0000001540)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x108, r2, 0x4, 0x2, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x477fd47e}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x108}, 0x1, 0x0, 0x0, 0x40800}, 0x800) 2018/05/18 19:16:01 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xfe80000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:01 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x2f00], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:01 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x0, 0x8000000000000}, 0x20) 2018/05/18 19:16:01 executing program 1: r0 = socket(0x2000000000000013, 0x80003, 0xfffffffffffffffc) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:16:01 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0xc042, 0x0) fstatfs(r2, &(0x7f0000000140)=""/93) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xfffffffffffff188}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x20}, 0x8) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3000000013000501000000000000000000800000", @ANYRES32=r1, @ANYBLOB="0000002f3e36d03d06bbf50000000000000000000000000000000000", @ANYRES32], 0x30}, 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x7062, 0xb4a9, 0x5, 0xfffffffffffffffa}, 0x8) 2018/05/18 19:16:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xa4}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:01 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x2b000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:01 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x84ffffff00000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 864.124363] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/18 19:16:01 executing program 4: unshare(0x1ffffffe) r0 = dup(0xffffffffffffff9c) fstat(r0, &(0x7f0000000040)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x7, 0x4) 2018/05/18 19:16:01 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x0, 0xa4ffffff00000000}, 0x20) 2018/05/18 19:16:01 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4821e5fffe464e0a]}, 0x1a8b}, 0x1c) [ 864.172893] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/18 19:16:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x3600}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:01 executing program 1: socketpair(0x0, 0x800, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @rand_addr}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff]}, 0x2}], 0x78) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r1, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:16:01 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x89ffffff00000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:01 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/05/18 19:16:01 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x3c00], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:01 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xfffffffffffffe75, &(0x7f00000001c0)={&(0x7f0000000340)={0xfffffffffffffd41, 0x1, 0x2, 0x400, 0x0, 0x100000, {0x0, 0x0, 0x4}}, 0x14}, 0x1}, 0x200) rt_sigtimedwait(&(0x7f0000000000)={0x2}, &(0x7f0000000040), &(0x7f00000000c0), 0x8) 2018/05/18 19:16:01 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) 2018/05/18 19:16:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:01 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:01 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x3a00, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:01 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x2000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) r1 = socket(0x13, 0x7fffe, 0x0) r2 = socket(0xa, 0x100001, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x2a, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xa90100}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@newqdisc={0x74, 0x24, 0x530, 0x70bd25, 0x25dfdbfc, {0x0, r3, {0x8, 0xffff}, {0x7, 0xfff2}, {0xfff2, 0xffff}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x1b867e70}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x5}, @TCA_RATE={0x8, 0x5, {0x1, 0x4}}, @TCA_RATE={0x8, 0x5, {0x8, 0x56}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x200}, @TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0xffffffffffffffff, 0x9, 0x0, 0x5, 0x0, 0xa68a, 0xea, 0x5}}}, @TCA_RATE={0x8, 0x5, {0x80000001, 0x6}}]}, 0x74}, 0x1}, 0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000003c0)={0xaa, 0x1}) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r1, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) set_thread_area(&(0x7f0000000200)={0x7, 0x1000, 0x0, 0xfffffffffffffff6, 0xfffffffffffffff7, 0x100, 0x0, 0x9, 0x5, 0x2}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x40100000000, 0x4) 2018/05/18 19:16:01 executing program 4: r0 = gettid() setpgid(0x0, r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4a) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/18 19:16:01 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffa4}, 0x20) 2018/05/18 19:16:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x1c020000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:01 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x2100, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ppoll(&(0x7f0000000080)=[{r2, 0x8000}, {r1, 0x10}, {r2, 0x2}, {r0, 0x1040}, {r2, 0x20}, {r2, 0x20}], 0x6, &(0x7f0000000100), &(0x7f0000000140)={0x4}, 0x8) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x1}) 2018/05/18 19:16:01 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x4], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000000000058020004040000000000000000000000"]) 2018/05/18 19:16:02 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:02 executing program 1: r0 = socket(0x10, 0x80002, 0x84b6) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) ioctl$int_in(r1, 0x0, &(0x7f0000000040)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:16:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xa6010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:02 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000}, 0x20) 2018/05/18 19:16:02 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xa00000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:02 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) r3 = dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x2) tkill(r0, 0x1000000000016) 2018/05/18 19:16:02 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0xffffff88], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:02 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x88ffffff00000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xc000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:02 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x20) 2018/05/18 19:16:02 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) ioctl$int_out(r1, 0x5460, &(0x7f00000000c0)) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x5, 0x4) clock_gettime(0x0, &(0x7f0000001740)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000016c0)=[{{&(0x7f0000000100)=@rc, 0x80, &(0x7f0000001380)=[{&(0x7f00000001c0)=""/151, 0x97}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/100, 0x64}, {&(0x7f0000001300)=""/90, 0x5a}], 0x4, 0x0, 0x0, 0x8}, 0x7f}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000013c0)=""/230, 0xe6}, {&(0x7f00000014c0)=""/117, 0x75}, {&(0x7f0000001540)=""/255, 0xff}, {&(0x7f0000001640)=""/12, 0xc}], 0x4, 0x0, 0x0, 0x7}, 0x81}], 0x2, 0x0, &(0x7f0000001780)={r2, r3+10000000}) 2018/05/18 19:16:02 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:02 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x3c00000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:02 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x3000000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x69000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) pipe(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000007c0)={r3, 0xfffffffffffffeff, 0x30, 0x3, 0xfffffffffffffffc}, &(0x7f0000000840)=0x18) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key(&(0x7f00000006c0)='syzkaller\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)="f0d6506a048ee79de3d322a8f84344bf3c0539b9bfe45a2be01fd49390ca3ee5bce62038c8ce860e31130107c48811f766d2397ac2ce73fd0b690851458d476b08132a1bf44b4b0f7762b87a", 0x4c, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r5, 0x8000000) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000000680)={&(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfb, 0x400000}, 0xc, &(0x7f0000000440)=[{&(0x7f00000002c0)={0x180, 0x3c, 0x20, 0x70bd26, 0x25dfdbfe, "", [@generic="2fc655528e74277ea7d2a17ac26862bcf3e8dda298cb96bd24049771eb9adaf6bbf14cb0b8be379c6900b5", @generic="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", @generic="69c72167012bd79c7c85addf906a8e349ea50efeb8f4addc59fad044219ab96d9b3a893a9fa8408b8a92bfb4341cedb70d22cd5254c4995962812e420453a4a589ee0eeccc70e24074"]}, 0x180}], 0x1, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, 0x0, r4, r6}], 0x20}, 0x50) r7 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x840) sendmsg$nl_generic(r7, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x21, 0x20, 0x70bd27, 0x25dfdbfd, {0x8}, [@generic="c68489b60d5527c9a7c65962694f4a3c7f03120e2ea8d561"]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x7) r8 = syz_open_pts(r0, 0x305800) close(r0) close(r8) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/221) 2018/05/18 19:16:02 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:02 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x3000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:03 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x20) 2018/05/18 19:16:03 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000001400)=@kern={0x10, 0x0, 0x0, 0x808000}, 0xffffffbd) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xa2f7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000001380)={0x53, 0xffffffffffffffff, 0x1000, 0x5, @buffer={0x0, 0xd2, &(0x7f00000001c0)=""/210}, &(0x7f00000002c0)="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", &(0x7f00000012c0)=""/191, 0x3000000000, 0x10014, 0x2, &(0x7f0000000140)}) 2018/05/18 19:16:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x40010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:03 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaaaaaafeffaaaaa8]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:03 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x1000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:03 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x7, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) setgid(r3) r5 = syz_open_pts(0xffffffffffffffff, 0x301) ioctl$KDSETLED(r5, 0x4b32, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x414}]}) 2018/05/18 19:16:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)='~', 0x1}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x100000c) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x1, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000200)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) dup3(r1, r0, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)={'syz1', "99884c7b58faa49c27286c75d982ddc17db2624df50f"}, 0x1a) 2018/05/18 19:16:03 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x89ffffff], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:03 executing program 4: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x20, 0x1) r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x1cb, 0x0, 0x0, 0x364) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000080), 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) 2018/05/18 19:16:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x20080, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000001c0)={0x3, 0x3}) bind$netlink(0xffffffffffffffff, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000040)=@proc={0x10}, 0xc) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x3efd, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000200)=0x1) getsockname$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000140)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) 2018/05/18 19:16:03 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x1300000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:03 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff}, 0x20) 2018/05/18 19:16:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x6a00}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:03 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') mq_getsetattr(r0, &(0x7f0000000000), &(0x7f0000000080)) readahead(r0, 0x1, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) r2 = fcntl$getown(r1, 0x9) sched_getattr(r2, &(0x7f00000000c0), 0x30, 0x0) 2018/05/18 19:16:03 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x2900], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:03 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x3c], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x5800000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:03 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7ffff7f]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:03 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x3001000000000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:03 executing program 0: iopl(0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) epoll_create1(0x80000) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="02", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000480)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r4, r3}, &(0x7f0000000080)=""/5, 0x5, &(0x7f0000000200)={&(0x7f0000000140)={'sha384\x00'}}) 2018/05/18 19:16:03 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x11) 2018/05/18 19:16:03 executing program 1: r0 = socket(0x10, 0x80002, 0x0) flistxattr(r0, &(0x7f00000001c0)=""/106, 0x6a) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000008, 0x8010, r0, 0x50) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x3ff, {0x2, 0x4e22}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xcb, 0x7fff, 0x200, 0x76, 0x400, 0x0, 0x2, 0x4, 0xffffffffffffffff}) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10}, 0xfffffffffffffd7e) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:16:03 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x2c, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:04 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x3f, @empty, 0x8000}}, [0x3f, 0x100000001, 0x3, 0x3, 0x1, 0x80, 0x800, 0x400, 0x80, 0x3, 0x20, 0xfff, 0x7, 0x3ff, 0x3]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x2, 0x3, 0x0, 0xcb6c, r2}, &(0x7f0000000380)=0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)=[{}]}) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:16:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') r2 = getpgrp(0xffffffffffffffff) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001580)={0x5, 0xffffffff00000000, 0xdea}) process_vm_readv(r2, &(0x7f0000000000), 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f00000000c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/243, 0xf3}, {&(0x7f00000003c0)=""/34, 0x22}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/233, 0xe9}], 0x6, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) fstat(r1, &(0x7f0000000240)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000016c0), &(0x7f0000001880)=[&(0x7f0000001700)='task\x00', &(0x7f0000001740)='\x00', &(0x7f0000001840)='task\x00']) 2018/05/18 19:16:04 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400280) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0xffffffffffff4081, 0x8) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) keyctl$chown(0x4, r2, r3, r4) 2018/05/18 19:16:04 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xfc000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:04 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0xffffff84], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xa6}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:04 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:04 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x2) 2018/05/18 19:16:04 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x2900000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:04 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x4d) 2018/05/18 19:16:04 executing program 1: r0 = socket(0x10, 0x80002, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x3, 0xd) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) rt_sigreturn() 2018/05/18 19:16:04 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x21000000, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x1c01}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x10000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x44502, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@broadcast, @local}, &(0x7f0000000080)=0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x1}, &(0x7f00000002c0)=0x14) r3 = syz_open_pts(r0, 0x0) close(r0) close(r3) 2018/05/18 19:16:04 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:04 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x2b], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:04 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x5) 2018/05/18 19:16:04 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYRES32=r0], 0x1}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) 2018/05/18 19:16:04 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x30000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:04 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x1c) 2018/05/18 19:16:04 executing program 4: r0 = socket(0x2, 0x802, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040), 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendto(r1, &(0x7f0000000100)="22735c63aec86df57969b38bc71cd304", 0xffffffffffffffb1, 0xc5ac3170124eb169, &(0x7f0000000480)=@l2={0x1f, 0x47c2, {0x4, 0x1000, 0x7, 0x0, 0x3, 0x7fffffff}, 0x1, 0x8000}, 0x104c8) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) ioctl$TCSBRK(r3, 0x5409, 0x4db) getsockopt$packet_buf(r3, 0x107, 0x3, &(0x7f0000000300)=""/240, &(0x7f0000000400)=0xf0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) 2018/05/18 19:16:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xb601}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:04 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x8, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:04 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x5) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfb}, 0xb) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x20, 0x801) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) socket(0x1, 0x4, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) fcntl$notify(r2, 0x402, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:16:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x70}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:04 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x33000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:04 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0xb, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:04 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcaaaafeffaaaaa8]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:04 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x2, &(0x7f00000001c0)="3dc83c60211ec19ccc627bfeec836ab15ad6adfe500d8acbb43abe3bd1e7fbcaeaf642565ff19446f41c5f9ff72e782863ec87da4f7eb741e86ff90982a833a0228943dc860e9b7048159cf4ba63afe0c88f4825296267d5006017fd0acb436d32cc2a2536ef25b97a0d12679a933005845be3d0b5b79373788fc56517a4e4bee7081c520f38fe1a5915dfa9c56a1bc90f3b120f6faf99036526e28ce8398fb9e2b0c82c48b74015481f6057afbdba351769e93e38ad9b36e44d1b4e3006df5bccb6e73191cc76d102d38fa260970047193fd541c1c9049b6e0e0a52d7b1935c155af8") r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) r2 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000400), &(0x7f0000000440)=0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000002c0)=0x0) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) chown(&(0x7f00000000c0)='./file0\x00', r3, r4) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000000040)=0x101) 2018/05/18 19:16:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000180)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) setpgid(r2, r3) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000500)={'syz1'}, 0x4011) fchmod(r1, 0xd) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000240)={0x2, 0x998}) 2018/05/18 19:16:04 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x3b) 2018/05/18 19:16:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x1b2}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:04 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x3300], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:04 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x5, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:04 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40001) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000280)=[0xfff, 0x7, 0xde, 0xfffffffffffffffc, 0x2, 0x7ff, 0xffffffffffff8001, 0x4, 0x81], 0x9, 0x1ff, 0x1, 0x400, 0x2, 0xff, {0x4, 0x3, 0x8, 0x7, 0x100, 0x80, 0x4, 0x3, 0x8, 0x9, 0x0, 0x400, 0x4, 0x7f, "e0b31820b3aadf97e8354a6dafe643aca299305fe2e898997f4d9c2ae68f45f3"}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = socket(0xa, 0x1, 0x0) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) r4 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="87b4ab3a7091d2c50c7837ee1a6fa5ffd74b752e21834a814d7e619b2bd48703a39c3fb853c6f3389411d327b0a6c7c6ffe7e5f77e8b786b3351d76fc399a65e6418cf62b0fb555eb12b5d770248f38ae9d5f7602f3bac0ee484e205c12f67079b14b0cc23d1fedea17d7d5d0afb0979ffcbc6d525b2fb2a058c9b7616e1e4a3654483b2423424372f446ca7288994933bd334f8d12c2771a4d6b75277ada43f613a931a18d59a6a5cdc2409fb5ebd2b72780567ca50ddfe60737cc617252ec3ac1fe3b1d383b6adbd3fa8bf1a431ae9efc1092820bae8fc1e60fe7f32c174f76b", 0xe1, 0xfffffffffffffff8) ioctl$VT_WAITACTIVE(r0, 0x5607) keyctl$set_timeout(0xf, r4, 0xffffffffffff4869) r5 = dup3(r2, r3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'bridge_slave_0\x00', 0x2000}) dup3(r5, r3, 0x80000) 2018/05/18 19:16:04 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34276bfffe30d054]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:04 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) 2018/05/18 19:16:04 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x2c], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:05 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x3], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:05 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x7, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:05 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:05 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000e68000)={0x2}, 0x10) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x41, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x5, 0x0, 0x401, 0x6, 0x80000000, 0x5}) 2018/05/18 19:16:05 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0xffffffff, &(0x7f0000000340)="c626262c8523bf012cf66f6bc7c703bce8c33cde677157b2f5f6c92f9f366cbe70268e3a784f7f6d0dbb31d4da8369642e7fba190796ab1650161b12dd64cf757406065be881613a0538dd579b1e3c41c2ed16b6b1a56e365e8b06929126015a346e1782bf713c624e4752966b0de35c4dbc4021b799e9d24cdaf8d5289ebb1b1430ca14d054b3612e793e4672883d39467700f043b56b64f7d88d80cb0ed184aba682dd78fe915db13aa69898d61e196c6dd2495f14f30fe4dca5072bfa") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x9, 0x30}, &(0x7f0000000140)=0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:16:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x7d000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:05 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0xfff, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'syzkaller0\x00'}}, 0x6) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000001c0)={0x18, 0x0, {0x0, @empty, "6970368972653000"}}) 2018/05/18 19:16:05 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x14) 2018/05/18 19:16:05 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:05 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x4, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000780)="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", 0x881}, {&(0x7f0000001780)="a5ccca589e1ba6b069268cbc4318de079613284fefec75d910a10319f16a0b63e8bc5d4b2828e862c58f5ab6ebfaa7b7d2daa9056aaf1b178f6b9c07a889bbb95f3dc3a0ccfa5fd6f56107df7ba339eddcdf2787b819254661176289a3b2adcae5a8adeb9269ac7a6030e2ad1efa8116eb988d1ca4b31c4765fb3fce07e377d1b6d9d956efcaa981475030e93ffbd3c060d0da1ce4dbb65c82d6a814eb0aed905b57869b1335f97cb576b81609e39712b46ff9b6640b61c75254e09177c9064acd23a1d544fe563fb2a8a5eac245a23df1abc456258eec88931ef9dc1628c1a6d964722dc6907a2c2de4239e040eb499f3ea54769de473037be9a9c38a89b24bfb6b6cc35250bf80598cf31f2e9c5e210bab3e8523fcbdea6ba80b200c294450cc979e74d7bc2545270590661c003fcbc0f056d60bb335b0788f2952d9eae496f393e194a92f0a8a27b3b9e1461adba2e6f7efbfd7ff122b5e247d6c966035dd3abf110be8f0e9d7bf4f88a77bf401c84769c0ed3cf26bf973e14ad32104530485a6a6eb387a598d5a6f4ff3fe3861c794e3bd3ab0a3e21ea7cb892a223bb5398068e14fb37b6232f6eed660dbf0fb31a4b1496897ff8a35ffe5b87fa5e65e03f6db3e42ce36af3d5bf5a903f01229b59da499c3e2cf8160b8b7cfda48c3efdcd7717d2b2c48e7f6ec4f48c2c818ac2b12e2f6f8586a46632a7559a10f8c8d35c948375a5dcd0dd021f852bcdfadb84a1e93da010ae6760fcca8a37b13a157c2d42648c35b7a6f41788484b48005e028a5fc07c3930ebd045883c01fea23e7f29bceeaaf84e326d0bfbf9ee3369ea7f2ab20effd8eb7c46ebc91fe6bb90ce2806eb14f8ddb7db07b51ebe0c1847568ccf1620f01f85dc9fa78c2687a118757ea85a5b5e81624553188ce9735cdc9bc26de2fac119a5391e9f9f777f87dbaf1c00458838a350f79d87fafab04cd5c289219a7ef9969d8c1c44a58787a1288bae0da519cdbd1447aea66e193d67927fd499b84f7e2f6ea7d15399bc4b1e767e4df8e77fa898e8b50c8b0e9a10fd51c8450adb18e6107e2a569cc946433cdb5a80783997e092e51e7fbd9e28b6384a69f41a4c2ff9b66be946024028aca86e6f8856dc0691eff612529b8719365c0b6de496d987c6e514802036072619bdc42abba8d182ace540d3aeae87b21c52d9ebddbddf0448894f8e6a1b96983286ce8eaa25e17e4424d4d371efaafb02c08172ded2cac36738a98681c245d0bedeac9c5346490d6e6be1da2f1ff0829857b515217dadb7bc19c4cd4cec0b2207120b160afb9bfc35541a5deb89cb3d9bd13595cd8b8f4175a89473bd8fcfd1b4265033962522ab3d78952af8113d300f36e1451024a9a3fd9ce3c3dedccb0b4b4dbcd2b82f0426f305d5078d884898ec2e9482e79c24cb1aa2c71a9f7933913c34a8b5604b88e0141dd69159c58a3f53f24c8e74cb9cc011509b887e6e192623149e3aa951de305ced215fbf055ce067bddaf9b962a07834bed80c1dee0874cdc29b093b6baeac4a9b7383fee52a83529b4886ebe9d831082399b70655f421c3152bbd38624144ba156a2c8089a0c2562d6253208363819ef28c45c04c69d2bc4ce5fd90214757092edfadae1a0a9118cf2cbf16b316b5369f57b22fa74c02813a86243eee6c58b00a4c21c948d5e95570fc7a40bd0a9bd510d06139b499b1e92c9f5daca890782f3d83ac38cc3dcbe9fb7cecf2ac4612cab34534c28447c4d127ac5fed6a7008356fd236ec6bc64e6827e97f30ab19c530a84ee3972d0fc810c7cda0933d145d6e6baa64929a63e3ee11f721e6faca8276a1a9f2d60f5d01d08c8dfa9c19e56a7d35983a3eec77468dc58462c451a15c6fbb9502b358c197fede2c28e2a0d259012d73e4971c7829621f8ad014168494ccb8c5ca20c83b7db02df5c90f1571b8d3fd420964a48eba6a1d7f1fd784823b0b160eb02ed0a25d7ab49cfaba0c8a05718504eed15765a03ec7baca8479b91e3c1daf0fd3a540244edce9d857e845b3aa8772f660b75968656b2653e21df2b4e1ff88a64d6fd1187023ffa690323b4eb0a9e45240d4bfac827aaf7e30677bf7b0c8b4056e7e9cfc9a9697d0233ba9b48eac9d7444c316d01c863cdddd9b222c11fa2d2f22e78ddd50634de47adca75f294af62a7d625a9ba9565d9b3c227e9a0602ef57f4526c180a4e459d5709a5f80b1bdc9204133f5c38b1c19e1f45cdd2f76109671709e7c2944a984c91d878945234b3128afbe1adc6836113b5076bfd0bd838136dcabdb45e1ad4eb2bacf698b2934a1f8faaf79f6ffcbc6a949bd583096f85c0678dcaa1cef8481871a5b4df282c75cdb57bb10a0b45ae465d5a74cec4599112cce9cc2362c9d0e6363325f3a9afa1adf4fe2892cf8763c5b220294dd7343e795c54d91c7d81185eb62352acda4c1c092fee223745e277202a03b3ca414cffb49ebab77bf968684f9f87be75268066622f790fb5bbc745ae9339e0e043d65ebd1b90c5980aa2ba7bcc49e3d2366e2bf67808d0e34e5cdd9e9175687c6ff9ac3fef171443c848a3fa33cc9a9dc789af1824222e5613872b3849ad2c60bb40409f164bd81083e511aef89f4df332d9a7e5d2dd484ffa8dc9d8e7bb9db93c91185a3f9ac3f26594340450c964da58a63ccaadc1beabc6554cbbe5e62f7d4a5c86202edcacc82bedf7488489f652c8a199b4aceed45877436b0c7a12f2149abd2f29167713afe8376e80f72fa375ec383e383f45033e32eda9e50cbad7e2ac6f69c266306be8b0c55062eb33e8fd4b293da32ddb1f3329fca0efe3486e5dc2d90c3ae9d23bacfbd2dd312cb409355f562bc10bf45ae633a422fcc94895ea92c5903a076f9d4e92a59f9d96d8f", 0x801}], 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x4400, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x3000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/18 19:16:05 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x3e) 2018/05/18 19:16:05 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x2100000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:05 executing program 1: r0 = socket(0x4000010, 0x5, 0x80000000) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:16:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xa5000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:05 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x1e, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2e, 0x119, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/18 19:16:05 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x6, 0x300) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000000c0)={0x4, 0x100000000}) 2018/05/18 19:16:05 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0xa, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:05 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, 0x1a8b}, 0x1c) [ 867.962142] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/05/18 19:16:05 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x21000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:05 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x2, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:05 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x2a) 2018/05/18 19:16:05 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x5, 0x7ffff, 0x100000001) ioctl(r1, 0x4, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0xc0194000}, 0xffffffffffffff11) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x8800}, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/05/18 19:16:05 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}, 0x1a8b}, 0x1c) [ 868.002441] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/05/18 19:16:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="250000bf64419419944fbf00a821b9390c47d9ccd11f2acb73198c95c7f2f0aec7f79e0f2c5fb4e7985923538241a1a7e8b5ef45b2bc2a271cac9dfe32c12014498cb2c534cbddb411d5687025fe6995b3ba8031680950331969c06440a51b972cebd72e91a96906d699fc3a91ffc2bfed07fba22976325c68ce136547d6bfdf63e449646b242fec9cc9a18160027ca1632bea90b72146330c5e97bbe88ebb49af544fe2b9936cab2eb1fc1885"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/18 19:16:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x1b4}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:05 executing program 4: timer_create(0xb, &(0x7f0000000000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000140), &(0x7f0000000240)}}, &(0x7f0000000100)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000240)={{0x0, 0x4}, {0x100, 0x2}, 0x2, 0x1, 0x9}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) bind$netlink(r2, &(0x7f0000000340)={0x10, 0x0, 0x25dfdbfc, 0x8004}, 0xc) r3 = accept4(r2, &(0x7f0000000180), &(0x7f0000000200)=0x80, 0x80000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000002c0)={0x303, 0x33}, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, r4+10000000}, {0x77359400}}, &(0x7f00000000c0)) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000500)=""/171) io_setup(0x3, &(0x7f0000000380)) timer_settime(r0, 0x4, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) 2018/05/18 19:16:05 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x3, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:05 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x4000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:05 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x48) 2018/05/18 19:16:05 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8a9a7bfeff7d5aa4]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x7f00}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:05 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) io_setup(0x20, &(0x7f0000000200)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80800, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x80, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000100)={0x1000, &(0x7f0000000040), 0x1, r3, 0xb}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000180)={0x8, 0xb9b, &(0x7f0000000240)="e97c15fd11fcd55053c40e69590e7cc6c36112f40bf110e61277bc030e6dce6a8ce9591b4b5be8bea5bd0204a3fb80490f2cb38743325b05654ee6a6cf05ce918fc03a3fc9cf1b4785427bd988e8a0ba4ec60ebd55fd8a35489389e837de159beee96a24011eff13df4eb986247af98fbe6f477efe38493a1a1e5605cc222ca427dc59ea34687d30f2e314407453ca4496e8a8123a0e9b2a5b6e1d79d5c383286b563e85083f7711349aa6c69195f1d99f938dd6a5f13ad06ed2727dc49313233ff743cd8ae21d893ed06e2df080bc29c3453d7db01367d7ff00a2666f352d597302c1db497b", &(0x7f0000000140)="944486acd55fe1defc91053a02", 0xe6, 0xd}) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f0000000080), 0x8) getpeername$ipx(r3, &(0x7f0000000340), &(0x7f0000000380)=0x10) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f00000003c0)=""/160) io_submit(r1, 0x1, &(0x7f0000001b80)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x1, r4}]) 2018/05/18 19:16:05 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x9, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:05 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x2b00], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x408000, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8, 0x20, 0x0, 0x100000000}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0xc, 0xc0f, 0x1}, 0x10) bind$unix(r2, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x5a9e1d2bfb9379ca) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000180)={'vlan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/05/18 19:16:05 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x102) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8000, 0x40002) sendfile(r2, r1, &(0x7f0000000080), 0x1ff) 2018/05/18 19:16:05 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x16) 2018/05/18 19:16:05 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0xffffffffffffffff], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:05 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x109, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:05 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca94afffe6751a9]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x7701}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:05 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xdee, 0x100) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/4096) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x50, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe56) 2018/05/18 19:16:05 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x35) 2018/05/18 19:16:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x27, "490e1884718e38c82b4df7dec8c5b45e6b4ee929f25879154dd0904df78d2a8f3f3a3882ffae83"}, &(0x7f0000000300)=0x4b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x7fffffff, 0x2000) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000001c0)="f1c4babbbf84c13851bf1d8306d7f688bf5e40c75ee598537489c788c610ab84f055c4c08bd8df3b8ffff8cc9b66fa961be53976035f78bbd66e255132fae810519f7d91616a5716aa0e6109f0fd0d2161075b50f2850d9fe62ba36fd8d511d93eb5b28c2327598205bc17decc555d59cee6d93d507f") setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0xfffffffffffffda4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmmsg(r1, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000140)=[{0x10, 0x11a}], 0x10}}], 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000340)={{0x400, 0xc1d8}, {0x6, 0x8}, 0x6f5b64fb, 0x4, 0x2}) 2018/05/18 19:16:06 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x103, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:06 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c2abdfffe3a41fd]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:06 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x88ffffff00000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:06 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fcntl$notify(r0, 0x402, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1, 0x0, 0x400, 0x3, 0x8}}) fsetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000000)="4430ae", 0x3, 0x0) 2018/05/18 19:16:06 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x32) 2018/05/18 19:16:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x30000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:06 executing program 0: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x40000000008912, &(0x7f00000000c0)="c62b262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000000540)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000580)={0x54, 0x0, &(0x7f0000000040)=ANY=[@ANYRES16=r0, @ANYRES64=0x0, @ANYBLOB="040000000000000000634040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYPTR=&(0x7f0000000440)=ANY=[]], 0xfffffffffffffed8}) 2018/05/18 19:16:06 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x7, 0x0, {0xffffffffffffffff, 0x3, 0x16, 0x3, 0x7fff}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x27, 0x1, 0x0, 0x0, {0xf}, [@typed={0x8, 0x7, @str=',]\x00'}]}, 0x1c}, 0x1}, 0x0) [ 869.231957] binder: 32569:32574 unknown command 19 2018/05/18 19:16:06 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x105, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 869.256192] binder: 32569:32574 ioctl c0306201 20000580 returned -22 [ 869.264880] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 869.291555] binder: BINDER_SET_CONTEXT_MGR already set [ 869.292718] binder: 32569:32587 unknown command 21 2018/05/18 19:16:06 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000001c0)="e3", 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x2, 0x4) sendmsg(r0, &(0x7f0000000900)={&(0x7f00000004c0)=@in6={0x2, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f00000007c0), 0x0, &(0x7f0000000800)}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x60, &(0x7f00000009c0), 0x0, &(0x7f0000000a80)=""/204, 0xcc}, 0x2042) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x10000) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) 2018/05/18 19:16:06 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x15) 2018/05/18 19:16:06 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x32000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x78}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:06 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000]}, 0x1a8b}, 0x1c) [ 869.309230] binder: 32569:32574 ioctl 40046207 0 returned -16 2018/05/18 19:16:06 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x110, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="920f35"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 869.376163] binder: 32569:32587 ioctl c0306201 20000580 returned -22 2018/05/18 19:16:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x117}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:06 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x11], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:06 executing program 0: rt_sigaction(0x400000000000007, &(0x7f0000000300)={0x40246f, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6f, "0db8ba084288b9c19dfa3f85263ffe0ba6c870fdad7d4a959f1abb042613b158788e9f5fcb01afe4f8fe833890257286e301d6b4af9495b765d39324bc6ee6d82de3b566691b97e9bd9d59980088b09416e1ac1067d724b9a0f44630ccb96d13750bc75170f679182e9e65136739b6"}, &(0x7f00000000c0)=0x77) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x5, 0x5}, 0x90) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x2000400) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200)=0x3, 0x4) syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x0, 0x0) 2018/05/18 19:16:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={"7365637572697479000000fc030000000000000000798bb2a5e70a1da600", 0x3, [{}, {}, {}]}, 0x39a) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00'}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000001200)={0x3ff, 0xa08, &(0x7f0000000180)="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", &(0x7f0000001180)="fd95fc6acc503eb9969e2f6c6801da7b00790b0b6ab6c40554251879c26afdfef1c40ddc0c8a8c7fb6f4a601b6616e4a360ae3d7941b43dca09fad1704431b2046f83b6aa629e321aa68cbda71cf75ec9fc65fe1f72c87d3cab7f2c0", 0x1000, 0x5c}) syz_open_dev$dmmidi(&(0x7f0000001340)='/dev/dmmidi#\x00', 0x2, 0x10000) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001240)={0x94, 0x800c, 0x61, 0x1, 0x0}, &(0x7f0000001280)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000012c0)={r2, 0xffffffffffff7fff, 0x1, [0x10000]}, &(0x7f0000001300)=0xa) 2018/05/18 19:16:06 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x102, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:06 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x42) 2018/05/18 19:16:06 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x6a01000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:06 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x300], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:06 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) capset(&(0x7f0000000100)={0x19980330, r0}, &(0x7f0000000080)={0x0, 0xfffffffffffffffb, 0x0, 0xffffffff7fffffff, 0x0, 0x100000000}) prctl$intptr(0x1c, 0x0) 2018/05/18 19:16:06 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x104, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:06 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x4000) bind$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1}, 0x2) listen(r1, 0x0) r2 = getpid() fcntl$lock(r1, 0x5, &(0x7f0000000200)={0x3, 0x1, 0x2, 0x7ff, r2}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/05/18 19:16:06 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x17e) read(r0, &(0x7f0000000280)=""/254, 0xfe) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000240)={{0x0, 0x1000, 0x401, 0x2000008, 0x2, 0x1}, 0x10000, 0x6, 0xfffffffffffffffc}) inotify_init1(0x800) socket$inet6_tcp(0xa, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) 2018/05/18 19:16:07 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x600000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:07 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) move_pages(0x0, 0x200001e1, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[0x0, 0x0], 0x0) munlockall() r1 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffc000/0x3000)=nil) r2 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getgroups(0x6, &(0x7f0000000040)=[r3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getresuid(&(0x7f0000000080), &(0x7f0000000100)=0x0, &(0x7f0000000140)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0xe1, r2, r4, r5, r6, 0x4, 0xb3cf}, 0xd8, 0x100, 0x2df, 0x7, r0, r0, 0x1000000000000}) 2018/05/18 19:16:07 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xed00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:07 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000000c0)={0x1, 0x0, [{0x1}]}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000003c0)) 2018/05/18 19:16:07 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x43) [ 870.517676] Unknown ioctl 21505 [ 870.661870] Unknown ioctl 21505 2018/05/18 19:16:08 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x10b, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:08 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x89ffffff00000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:08 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xc1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:08 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:08 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x2d) 2018/05/18 19:16:08 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xcaf4816175710ec2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x0, 0x3f, 0x13}) mkdir(&(0x7f0000000080)='./file0\x00', 0x1) r1 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='bdevbdev\x00') r2 = creat(&(0x7f00000000c0)='./file0\x00', 0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xb8, "b8897365b48fab88c01ae8129f9234f6b14c47ca798764389a646acfea166da9350165971208705fa8665c87f73a487024da5f588eec8ab5a1ab23ff934029ec4e1ded4e01c65b4b1ce7aa1642568410beed62773ff14fe1ed2c409d474ebc54d2a4451a50c6e631005e175de41851d652775bfe9dfd27c2745eeeabd41ce8f88c707b399417a4f63045e6946cdb97fefb83002aaf5071947b207248d4030b0ee7291a705c734eb653e7c40aba1f307fcafd8c8681d2caa7"}, &(0x7f00000003c0)=0xc0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000440)={0x2, 0x3}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={r3, 0xfffffffffffffffc}, 0x8) r4 = openat(r1, &(0x7f000001aff8)='./file0\x00', 0x20040, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x40049409, r2) getpeername$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x484000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@newqdisc={0x7c, 0x24, 0x10, 0x70bd25, 0x25dfdbfe, {0x0, r5, {0xffff, 0x7}, {0xfff2, 0xffff}, {0xd, 0xa}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_RATE={0x10, 0x5, {0x8, 0x3, 0x3, 0x400, 0x20, 0x400000000000}}}}, @TCA_STAB={0x10, 0x8, @TCA_STAB_DATA={0xc, 0x2, [0x1, 0x5, 0x80000001]}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x0, "c00523", 0x0, 0x5, 0x3, 0x100000001}}}}, @TCA_RATE={0x8, 0x5, {0x3, 0x7db}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40001}, 0x4000) 2018/05/18 19:16:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000200)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 'wrr\x00', 0x1, 0xff, 0x33}, 0x2c) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="6c30f7fb6ae5becfe912317c255c3cbdbfba817e9c") ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x8000, 0xfffffffffffffeff, 0x9e72, 0x8}) 2018/05/18 19:16:08 executing program 1: sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) setrlimit(0x400000000000007, &(0x7f0000000000)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x90, 0x8000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x82800, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000180), 0x9ccf3030ea183618) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) 2018/05/18 19:16:08 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x106, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:08 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x29000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:08 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x6a010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) [ 871.444554] IPVS: set_ctl: invalid protocol: 191 172.20.20.187:20001 wrr 2018/05/18 19:16:08 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x37) 2018/05/18 19:16:08 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, 0x1a8b}, 0x1c) [ 871.516295] IPVS: set_ctl: invalid protocol: 191 172.20.20.187:20001 wrr 2018/05/18 19:16:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x14402, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="e0000000", @ANYRES16=r2, @ANYBLOB="00072bbd700dffdbdf250300000008000400a4000000640002000800030003000000140001007f000001000000000000000000000000080007000600000008000800030000010800050002000000080007000700000014000100fe80000000000000000000000000001608000b000200000008000700020000004c00030008000800fb000000080007004e24000008000300000000000800030000080004000900000008000400090000000800030000000000080004008000000008000400000000000c000100080002003fc0b0000800050000000000000000"], 0xe0}, 0x1, 0x0, 0x0, 0x840}, 0x4004800) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bic\x00', 0x4) 2018/05/18 19:16:08 executing program 4: sysfs$3(0x3) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0), 0x0) 2018/05/18 19:16:08 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x107, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:08 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x18) 2018/05/18 19:16:08 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f0000000080)="16", 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x80) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000040)={0x1, 0x70e8c076, 0x9, 0x7f}) open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x100) 2018/05/18 19:16:08 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x1100], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:08 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18aaaafeffaaaaa8]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:08 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x123}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:09 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x10a, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:09 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/92, 0x5c}, {&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000280)=""/160, 0xa0}, {&(0x7f0000000340)=""/152, 0x98}, {&(0x7f0000000400)=""/132, 0x84}, {&(0x7f0000000140)=""/16, 0x10}], 0x7, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000001680)=""/106, 0x6a}], 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000180)=""/46, 0x1e0}, {&(0x7f0000000600)=""/80, 0x50}], 0x2, 0x0) 2018/05/18 19:16:09 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x3200], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) io_setup(0xfffffffffffffff7, &(0x7f00000001c0)=0x0) read(r0, &(0x7f00000006c0)=""/178, 0xb2) r2 = dup3(r0, r0, 0x7ffff) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={0xffffffffffffffff, 0x1, 0x1, 0x1, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) io_submit(r1, 0x3, &(0x7f00000004c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000200)="b9273bea6c1b5c9d5c517d8adf5292f8e7a355a02ee983f1896aefa59bcf512452adcc0d10b6125228c9e48c5f60e81b009c290ed17e678580bd34297656308e0cd0306ceaf25d7a00fbcc2b9f744f87a9a14fb057bc9d9ff9d19148caeae0d292fc44f9090f5d5d0bfb04ce0ef19b7f7dbc6948db470dd91ff1e1aabfbee2fa8d6285ca8210b58c2a726b73cdcc9791dde9a9192abbd8b2684650f9ab3ad126de6b53eb1020de0693f13e2a9dc4377ac2ab87df54de8e5bff0c4fb0", 0xbc, 0xfffffffffffffffd, 0x0, 0x0, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xb, 0x7fffffff, r0, &(0x7f0000000300)="cf2c22ddf04c40da292c19d32f2e110baeb30e3df3160752", 0x18, 0x6, 0x0, 0x1, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0xec6, r0, &(0x7f0000000380)="773a9029718689aa33eb2019b64ebc8beed4be8fb13cfa5954136420182671fb8f266b8499a9583fdafc829dbe091d262ce033bdb7801cdc29bd7f6eb04ea996e7a6e26ef6f85f459704c7ef490c7f8d25112f8f18a635a537425f49d0f6", 0x5e, 0x9, 0x0, 0x0, r3}]) accept$packet(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000680)={'yam0\x00', r4}) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000002ab1c64f91002b000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000ef00"], 0x24}, 0x1}, 0x0) flistxattr(r2, &(0x7f0000000500)=""/223, 0xdf) getsockopt(r0, 0x80000001, 0x6, &(0x7f0000000080)=""/66, &(0x7f0000000180)=0x42) 2018/05/18 19:16:09 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x6) 2018/05/18 19:16:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005cc0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x8010) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000080)=0x1d9, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x18200, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000100)) 2018/05/18 19:16:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x198}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:09 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:10 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x2100], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:10 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x4b) 2018/05/18 19:16:10 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f00000002c0)="671b0fb82e518b6a82e553b4a7dd44802c5f42987e3a09474bea0c4b3dc242e61139f5c64ec7298c6b2132bcc21e8ae6788c1b7df94283e0f6f200e9dcf94949784e4df378ebac272d7e00da88a9eafbdda0fd545deadc38abfc571019a497ae815aaa14f2937c84887902801418b4b4f1f70fa41878b8f64db8af493ef1f21a7ea0c17d80847b2c89e064b630f4afc5ad6a341ed0c9f77bec7e2691961b1522f5df4810bbd69bac5f1973bb458a216d742f18deab420c4fbbf5341dc5b55d22e6d9", 0xc2}, {&(0x7f0000000080)="e1a366363e09abe95afaf6f17d068530b0cd6b36bf2fd1d38cce50f9db9314e51f4f485e05edb9d98b03d95f592d7d80ba9acdd41a711a84ab97898c0602a619d7b338eb1345602b574bbd2eb5cdb9f25299f0aaab0b0ff17c91ef03ad73365cdd78e9e5347c10eb2938c0b55c365d74ca30d1e561bcab7378876771f8bac3b2026e0be5bdd9ba7362741ef774b6e4b85bfaf94ca1c0a3a50473bf188e3869e000641a49ac443a1c0e", 0xa9}, {&(0x7f0000000000)="af165caeca17cb371b7f9b77a17ef62d21e5e9f37a8ad647a2087f35d4a5", 0x1e}], 0x3, 0x9) name_to_handle_at(r1, &(0x7f0000000140)='\x00', &(0x7f0000000280)=ANY=[@ANYBLOB='W'], &(0x7f0000000200), 0x1400) 2018/05/18 19:16:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x61}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:10 executing program 1: r0 = socket(0x18, 0x0, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x8001, 0x7f, 0xafd5, 'queue1\x00', 0x1}) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000bc0)="dc2954fa", 0x4) 2018/05/18 19:16:10 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xfffffffffffffffc) r1 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0xff4, &(0x7f00000000c0)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r4 = getpgid(0xffffffffffffffff) r5 = geteuid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000002a80)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfe, 0x800090}, 0xc, &(0x7f0000000180)=[{&(0x7f0000000280)={0x1450, 0x1b, 0x0, 0x70bd26, 0x25dfdbfe, "", [@generic="6b371edf70e51e91216d0b4d3b367a60f684fa1ea916efaee66d1138899265a3a197998d1b58dabb7231c3f58e989395446290cc2705d3aa56d8b964825ff8c46c9a82d673f276a3dc74e8714824ebf432c1d5d71a9e0207f25a75fdcb89723252b1b6e29f211f7fd3703a6912e97ddfbab32661aeac2235a49bf6bc8a9913efbc51e9fe2fc584be3b5b5e3bda", @nested={0x1274, 0x82, [@generic="0c6cf4811e0a7ea0a8f06c841c6fb6650d64cb47dd6838d878ff65ab9c4d6c09ee6d8e75a53ca2018c9be5a74b4fee619b2ae526101db24b61ca353fe4a3c0fcea7df30e678c17eeecc43f4e470854a978925a3ceaf3b467d412a2bd773ed9a28926f25735fd30b42484aae4ca40606a058d87b10a8851b3bb8c", @generic="d4da052b000481f6b16d58aaa3548f96ccdc822771ebf9d11df2e30a770089a8eeb1386bb81d426a1232aa66680f9ea77fb72c54ddf9bcdf1fc26d04d403c5e946e9f2355c3f213b1a10c20fedba7ad4255324dfff851bfae8951aa245298197", @generic="23c0b3c4d7438639fe87d849a66259097e9faa89eede4470e6eb2991c7cf7a92d053f8bebd6019", @typed={0x1004, 0x4a, @binary="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@generic="73506b0fe9ef293ac8a96c8c4f310ce262f7ab7054369f04a60e49ee51b3d81c256ef44c43315a89adf53706b94b09aca14d0e994dd9c5850d84a5eb3134a7da3f5ccf36e63d5e30125c6fd31fe6a222fdc14a21720783270f30c0301ad8671786f949a9a611d58d6bfdb867be739067d7c42200e5b3b3403cf93c1f186e37892dbbe75bcd1da47ffc1e5dd8b619de05555362d800cae882ffb548e136836963f8ef768b474550c92e86d5c7fc725634a01a8fa64c2d132a003738231581e2ab48a9", @generic="367342f6b7c53920fa5246df33067ba23761de2c6d29bd0635a062003410efb67d2c99d000929f8d5b03bcce381d313f438761da90fea6f48556b440c7467e621d4763206ed09adde6d4ddec0e233a3ab03ecf0fa7e589bd3b0f7888aa4d26de0bee8d87372fe68a"]}, 0x1450}, {&(0x7f0000001700)={0x1b4, 0x1a, 0x9, 0x70bd25, 0x25dfdbfb, "", [@generic="538a7ba0831ab35ca22adbed55fba5be8bb61fe2bec668a29a2a990c23efc0ea2b97c1ffc9b4066d7f29b3d5133c128db5fb688d34e2f25e6d0929a5571062a41140c057b2af9dd02308577b76db3c3892ad0f6158d76264254a38dc553a5f57f76de52ce67af49de13df3db6fc54d337c920ca6dd8437e4de3b5eb69ba79994c59a4a2691699d9149f891201c0e4bd75ada4289608a5cc880f4cd21b70331ff27e8fcb9115131ad078ae0fe82a24150ecca1fc8", @typed={0x4, 0x54}, @typed={0x8, 0x35, @ipv4=@loopback=0x7f000001}, @generic="1be19c2431993b784e51b30cdc0ab1377dc1865d9fada1a78bcb8927e0ad619ef4f3bb15", @typed={0x8, 0x5f, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @typed={0x8, 0x61, @pid=r3}, @generic="557b050eb62b1f62dd08b6372673185dca0eb0e319ebc0fc0ce5581fe30531233db462b72f6c201ce8b4dbc494b567fa68ffe313f45ad9feeba100e077a79511e0b02d93dc766218fd3afaddce8169dcfe7294e67a53b4bd51e55140178c3ebc075f9b99a4b14eff2c24f89f92f25991c473dd1b5a7724d230c650adf5184435e99ab0a7d1483afb14a02bbcb24253490d5b7ec8d604a521672aee9d7444ff611a6034dd52dd71d8d7e26a7b70"]}, 0x1b4}, {&(0x7f00000018c0)={0x111c, 0x24, 0x100, 0x70bd2d, 0x25dfdbfb, "", [@typed={0xc, 0x8a, @u64=0x800}, @generic="562bcd405ccc1bc76e08645bc32cd846a7b8944dd5dfee3bb993dc82b2cadf7d5dcd2f793762b13e54b2824f1fa628f9d515ce7d6422eb9874662edb66b3035e057f06eb5146e0c9a3594335", @generic="c439", @generic="d3aafb8d5f12fbe52462099499e10ecb5e0bc849bdcafdb33e2c7c81fac1486d82da0880327108d789f019bf8d47d17e989c2ef39e4375a77d7c1340e040452987894e6eb7ed618de220602dc7d54bf0327d07c0b188877742061104a8c7e2060ca2072247247733a74e3a1e0a19b6ad33a5b6a42c3f04785e97d4c95abef3fefc9d27b8c2a2be0c537477214eef2d0040c7ce0634ae53245772acedf7c22fb535947af655f53defc5", @generic="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", @nested={0x8, 0x92, [@typed={0x4, 0x40}]}]}, 0x111c}], 0x3, &(0x7f0000000200)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x38, 0x54}, 0x80) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x4a, &(0x7f0000000080)=0x5, 0x4) 2018/05/18 19:16:10 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:10 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:10 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x2b00000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x1, 0x64c, 0x30000000000000, 0x4, 0x63f, 0x1}, 0x10000, 0x6f, 0x6}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r1, 0x0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:10 executing program 0: mprotect(&(0x7f0000590000/0x4000)=nil, 0x4000, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000280), &(0x7f00000002c0)=""/185, 0xb9, &(0x7f0000000480)={&(0x7f0000000380)={'vmac(twofish)\x00'}, &(0x7f00000003c0)}) socketpair(0x1f, 0x80006, 0x80000001, &(0x7f0000000180)={0xffffffffffffffff}) accept4$unix(r0, 0x0, &(0x7f00000001c0), 0x80800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc6800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x400, 0x8001}, 0x90) timerfd_create(0xc976c05f81b4a29f, 0x800) 2018/05/18 19:16:10 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7ffff7f00000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x3a01}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:10 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f0000000000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x800, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000001c0)={r3, 0xa3, 0x19, "77a7d37b5e69634b354f124d1e712c6ea96a33a85b30812a5a92ea196e660bc0f7a6da6bf6639d1d38b82ea15572e3d65608f4324955d839a817c0e32afd3c2e44dc41cd3a56d3"}) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 2018/05/18 19:16:10 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x38) 2018/05/18 19:16:10 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x7000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:10 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x2c00000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:10 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x21) 2018/05/18 19:16:10 executing program 0: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$binfmt_elf32(r1, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0xffffffff, 0x9, 0x0, 0x3ff, 0x2, 0x3e, 0x2, 0x86, 0x38, 0x228, 0x747, 0xb99f, 0x20, 0x1, 0x1, 0x1ff, 0x40}, [{0x70000000, 0x7f, 0x3ff, 0x6, 0x7, 0x1, 0x0, 0x74}, {0x70000000, 0x8, 0x7fff, 0x1ff, 0x6, 0xff, 0x8001, 0x100000000}], "efbd9f9917f98c2bd495a0a4858e4fdeece478466cd1d756e3051d2b76a071c3f62330ccd1dded30f90956f66c2b02addbd3931b62d0d6c62a9ff282f7a74aa61f739b07bd24acddf6e67d6b38acad7634407e6dafe76bc06d696ef024d24a4b6c719193467c7634943dfa9efd468c3637f3e818bd93ec53cd76c2acfa90108741e6f0dc734ca15eae2dae6004eee0e244a5b9b0", [[], [], [], [], [], [], [], []]}, 0x90c) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000140)='./control\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) close(r0) 2018/05/18 19:16:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xa801}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:10 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:10 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x200000, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x2880) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000000c0)=ANY=[@ANYBLOB="030000000200000000000000000000000000000000000000000000020000000000000000000000000000002c6d00000000000000000000000000000000009400000000000000000000000000000000000000000000000000000000000000000000000000000000090054bd00000000000000000000000000ed00000000000000"]) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x3, 0x5, 0x100, 0xfb5, 0x0, 0x7, 0x10, 0x4, 0x6, 0xfffffffffffffffd, 0x80000000000, 0xfffffffffffffffb, 0x7, 0x8cde, 0x1, 0x12b0, 0x80ca, 0x7fffffff, 0x40, 0x1000, 0x100000001, 0x0, 0xfff, 0x2, 0x0, 0x3, 0x7, 0x7, 0x8, 0x80000000, 0x4, 0x6, 0x8001, 0x1, 0x7, 0x8, 0x0, 0x0, 0x1, @perf_config_ext={0x6, 0xa9}, 0x2000, 0x0, 0x20c, 0x7, 0x244057dc, 0x3f8, 0x6}, r3, 0x1, r1, 0x2) delete_module(&(0x7f0000000000)='/dev/dsp#\x00', 0x800) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f00000001c0)) ioctl$KVM_SET_CPUID(r4, 0x8090ae81, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000a5aa0841a11700e5ac752d3c7ea4a2270a72ba688eb77a1b5e39cd305af652f58b9a7a9065eeb331f7c2f2479b4168c0c78852c8494805f3d08efc83afd895cd5cab27c45485b28b896522b04a539fe6957101a27fb7cffc9f68cb7acb7bf6343b7f2dfbb4c3c052ba4337d578fd778e047017db5d025b42f1ba76ba63eb6f6746"]) 2018/05/18 19:16:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x1, 0x64c, 0x30000000000000, 0x4, 0x63f, 0x1}, 0x10000, 0x6f, 0x6}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r1, 0x0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:11 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x17) 2018/05/18 19:16:11 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x3c000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:11 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0xffffffff00000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:11 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaa1a]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xe1}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:11 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="1df6ed5942ff0dac57"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@deltaction={0x80, 0x31, 0x800, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x2}, [@TCA_ACT_TAB={0x6c, 0x1, [{0x14, 0x1b, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}, {0x10, 0x9, @TCA_ACT_INDEX={0x8, 0x3, 0x7f7}}, {0x10, 0x12, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x14, 0x12, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x10, 0x18, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}]}, 0xffffffffffffff3e}, 0x1, 0x0, 0x0, 0x80}, 0x20004000) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000140)=0x8) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/18 19:16:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00cacd00") keyctl$set_reqkey_keyring(0xe, 0xa) r1 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000009, 0x2010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0xc3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x72ef067d, @dev={0xfe, 0x80, [], 0xd}, 0x1}}, 0x1, 0x8, 0x8, "aea6b8ff1fb5e8c6aba0b7d2cb6025ebda942b7adefe68d49591c128d92dc3a9414e995a5ddb3f537e74135d73c41e8c362bf7520a1b954b50f68b16bd70b4aff4ac87c9b65acd622f8c9f0382ca6410"}, 0xd8) write$tun(r0, &(0x7f0000000400)={@val={0x0, 0x88e7}, @void, @ipv4={{0xe, 0x4, 0x6, 0x2, 0x40, 0x64, 0x8001, 0x0, 0x2, 0x0, @rand_addr=0xff, @broadcast=0xffffffff, {[@lsrr={0x83, 0x13, 0x1, [@empty, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, @generic={0x87, 0x10, "35fde2eb7e371156ca54afcaebf8"}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x2}}}, 0x44) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pivot_root(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000003c0)={r2, r3/1000+10000}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000500)={@empty, @remote}, &(0x7f0000000100)=0x4b17a8587348c5a4) 2018/05/18 19:16:11 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x2f000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x4000000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:11 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:11 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x2f00, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0xfff}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x20, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000001000)=0x1e) 2018/05/18 19:16:11 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x31) 2018/05/18 19:16:11 executing program 0: r0 = socket$inet(0x2, 0x3, 0x800000800000001) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000100)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc7ee3b3c0130e0f8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/18 19:16:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x1, 0x64c, 0x30000000000000, 0x4, 0x63f, 0x1}, 0x10000, 0x6f, 0x6}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r1, 0x0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:11 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x3000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:11 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1600000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:11 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x10, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:11 executing program 1: r0 = socket(0x1f, 0x801, 0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f00000000c0)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) accept(r0, &(0x7f0000001b80)=@hci={0x0, 0x0}, &(0x7f0000001c00)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001d00)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001e00)=0xe8) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000000280)=@mpls_getroute={0x60, 0x1a, 0x204, 0x70bd2a, 0x25dfdbff, {0x1c, 0x34, 0x80, 0x9, 0x0, 0x1, 0xff, 0x4, 0x800}, [@RTA_DST={0x14, 0x1, [{0x7, 0xfffffe0000000000, 0x0, 0x919}, {0x3ff, 0x2, 0x40, 0xfffffffffffffff7}, {0x2, 0xc49f7f7a00, 0x7, 0xfffffffffffffeff}, {0x7fffffff, 0x100000001, 0x200, 0x1}]}, @RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3f}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x401}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}]}, 0x60}, 0x1}, 0x0) 2018/05/18 19:16:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x41010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:11 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x36) 2018/05/18 19:16:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x1, 0x64c, 0x30000000000000, 0x4, 0x63f, 0x1}, 0x10000, 0x6f, 0x6}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r1, 0x0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:11 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x400000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:11 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x88ffffff], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:11 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:11 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @broadcast}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x8) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000180)="3f010000f7080000ffffa88894bc4a91985e7b8e8fbe0d8e", 0x18, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockname$packet(r0, &(0x7f0000000080), &(0x7f0000000100)=0x14) 2018/05/18 19:16:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x71000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:11 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x3a) 2018/05/18 19:16:11 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x3f00000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:11 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x6000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:11 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bpq0\x00', 0x103}) open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$TUNGETIFF(r0, 0x8927, &(0x7f0000000280)) 2018/05/18 19:16:11 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10aaaafeffaaaaa8]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x1, 0x64c, 0x30000000000000, 0x4, 0x63f, 0x1}, 0x10000, 0x6f, 0x6}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r1, 0x0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 874.627418] skbuff: bad partial csum: csum=0/65535 len=14 2018/05/18 19:16:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xed00}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:12 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x2f) [ 874.671207] skbuff: bad partial csum: csum=0/65535 len=14 2018/05/18 19:16:12 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:12 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xfec00000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:12 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0xffffff89], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x29}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:12 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x8000000000004, 0xe3) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x240000, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 874.902700] IPv4: Oversized IP packet from 127.0.0.1 2018/05/18 19:16:12 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0xb) 2018/05/18 19:16:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x1, 0x64c, 0x30000000000000, 0x4, 0x63f, 0x1}, 0x10000, 0x6f, 0x6}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r1, 0x0, 0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:12 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x89ffffff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:12 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54d030feff6b2734]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x3, 0x1, 0x9, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getdents(r1, &(0x7f0000000200)=""/34, 0x22) rt_sigaction(0x18, &(0x7f0000000040)={0x3, {0x8}, 0x1, 0x4}, 0x0, 0x8, &(0x7f00000000c0)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000000a000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000000)="9a0028a800dfd8f22e260f01c9f36d66b9800000c00f326635000800000f30f3ab0f01df66b98f0b00000f32d18d9808262636c19d5e0d00", 0x38}], 0x1, 0x0, &(0x7f0000000140)=[@cstype0={0x4, 0xf}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/18 19:16:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x7400000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:12 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chroot(&(0x7f0000000180)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000040)="b803008ed8660fc734b880018ed0f082400e0f0f01cb0f07f3e14f0fbe042e0f011c0f01c2", 0x25}], 0xaaaaaaaaaaaaae8, 0x5d, &(0x7f0000000580), 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='aio\x00', 0x1000, &(0x7f0000000240)) r4 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="8be3cfd6b2923157d2bfa6f29451b582e54c9a9e5bd5a8e743ef63a1777670585ec7727c395b958201343771dfb1967a531cadbc2ea2bccb1dfc088d6946d6ae7a41c132f7a21a9bd8eb5d3e78a645e4e3c1305967fa835c78c3d4b9c93da91c7d2fbb72fabd4ef6e335f6bf142b4a9e95fac1c176bae73fe95db14b3df81df0394e63d43ea691be1a70a4c2a9343c44d460ee39f6881629545a40103b1525aa94df8dda02972fc6ac02101ed32e3c540056944e103cc5b02fa9e56809130d975774f83be1c9a53b10bb21ae336f84019d7d0ae205fcb5a380562c5a85d5bc1f0bd258c3502672cfb871d6e7dcbd32", 0xef, 0xfffffffffffffff8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) keyctl$chown(0x4, r4, r5, r6) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 2018/05/18 19:16:12 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x29], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:12 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x1300, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:12 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x300000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:12 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x4e) 2018/05/18 19:16:12 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xe800000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x1, 0x64c, 0x30000000000000, 0x4, 0x63f, 0x1}, 0x10000, 0x6f, 0x6}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:12 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chroot(&(0x7f0000000180)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000040)="b803008ed8660fc734b880018ed0f082400e0f0f01cb0f07f3e14f0fbe042e0f011c0f01c2", 0x25}], 0xaaaaaaaaaaaaae8, 0x5d, &(0x7f0000000580), 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='aio\x00', 0x1000, &(0x7f0000000240)) r4 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="8be3cfd6b2923157d2bfa6f29451b582e54c9a9e5bd5a8e743ef63a1777670585ec7727c395b958201343771dfb1967a531cadbc2ea2bccb1dfc088d6946d6ae7a41c132f7a21a9bd8eb5d3e78a645e4e3c1305967fa835c78c3d4b9c93da91c7d2fbb72fabd4ef6e335f6bf142b4a9e95fac1c176bae73fe95db14b3df81df0394e63d43ea691be1a70a4c2a9343c44d460ee39f6881629545a40103b1525aa94df8dda02972fc6ac02101ed32e3c540056944e103cc5b02fa9e56809130d975774f83be1c9a53b10bb21ae336f84019d7d0ae205fcb5a380562c5a85d5bc1f0bd258c3502672cfb871d6e7dcbd32", 0xef, 0xfffffffffffffff8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) keyctl$chown(0x4, r4, r5, r6) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 2018/05/18 19:16:12 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xfec0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:12 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x100000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:12 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x2e) 2018/05/18 19:16:12 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x8a01}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:12 executing program 1: socket$bt_rfcomm(0x1f, 0x1, 0x3) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$ndb(&(0x7f0000000940)='/dev/nbd#\x00', 0x0, 0x10000) r1 = dup(r0) recvmsg$kcm(r1, &(0x7f0000000880)={&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000340)=""/208, 0xd0}, {&(0x7f0000000580)=""/179, 0xb3}, {&(0x7f0000000640)=""/254, 0xfe}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000280)=""/119, 0x77}, {&(0x7f0000000440)=""/115, 0x73}], 0x6, &(0x7f00000007c0)=""/143, 0x8f, 0x6}, 0x103) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000a80)={0x2, 0x7, 0x2, 'queue1\x00', 0x2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000008c0)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x81}, @in6={0xa, 0x4e22, 0x4, @empty, 0x7}], 0x74) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x10, &(0x7f00000004c0)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}]}, &(0x7f0000000540)=0x10) r4 = socket(0xe, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000300)=0x7, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000a40)) getpeername$ipx(r1, &(0x7f0000000980), &(0x7f00000009c0)=0x10) ioctl$SG_GET_LOW_DMA(r4, 0x227a, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 19:16:12 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/l2cap\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x5}) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40046302, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f00000002c0)}}], 0x0, 0x0, &(0x7f00000003c0)}) 2018/05/18 19:16:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x1, 0x64c, 0x30000000000000, 0x4, 0x63f, 0x1}, 0x10000, 0x6f, 0x6}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:12 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x33], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:12 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x1000000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 875.496047] binder: BC_ACQUIRE_RESULT not supported 2018/05/18 19:16:12 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}, 0x1a8b}, 0x1c) [ 875.528908] binder: 632:633 ioctl c0306201 200004c0 returned -22 2018/05/18 19:16:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xdd}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:12 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xa00000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:12 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x3) 2018/05/18 19:16:12 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x30], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x1, 0x64c, 0x30000000000000, 0x4, 0x63f, 0x1}, 0x10000, 0x6f, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 875.584602] binder: BC_ACQUIRE_RESULT not supported [ 875.597109] binder: 632:640 ioctl c0306201 200004c0 returned -22 2018/05/18 19:16:13 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:13 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x400, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="88", 0x1, 0xfffffffffffffffd) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) keyctl$chown(0x4, r1, r3, r4) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept(r2, &(0x7f0000000040)=@ethernet={0x0, @broadcast}, &(0x7f00000000c0)=0x80) keyctl$invalidate(0x15, r1) 2018/05/18 19:16:13 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x2f], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:13 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x49) 2018/05/18 19:16:13 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x29000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:13 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x5500000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x1, 0x64c, 0x30000000000000, 0x4, 0x63f, 0x1}, 0x10000, 0x6f, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:13 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x84ffffff], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:13 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2aecafeff41d6e4]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:13 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xfc00, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:13 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x90000, 0x148) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000200)="690c62d2b630795ca293434df8e33dbb2a10721af4431f6eb2c15d6c16d615ff738d328ceebff875d8ad2a9ece9e63e05ac3a91264dd421e69f18da51060e55013715b9fe5eaeddd69861806a8c69a1ff506c628fe820492d44028a4db0934731eb800ba1b0a4234fea43e8bebc6edacf7fc01a7c7009fb4d356f8be5bb55cb9ee34c5238e34075c32822b6e6386467c9376c3dd014992d6e2d6e2bc4edfa872994200f103a18b0269408994fd73661367a801f7") sendfile(r3, r1, &(0x7f000058f000)=0xf, 0xd) 2018/05/18 19:16:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x806, 0xfffffffffffffffe) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0xf0ffff}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000080)) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000040)) bind$vsock_dgram(r2, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/05/18 19:16:13 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x46) 2018/05/18 19:16:13 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:13 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x2c00], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x1, 0x64c, 0x30000000000000, 0x4, 0x63f, 0x1}, 0x10000, 0x6f, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:13 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x10) 2018/05/18 19:16:13 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf400000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:13 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:13 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0xfffffffffffffe1f, &(0x7f0000000000)={0x3}) tkill(0x0, 0x24) sendmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}, 0x80, &(0x7f0000001380)=[{&(0x7f00000012c0)="97", 0x1}], 0x1, &(0x7f0000001400)}, 0x0) close(r0) 2018/05/18 19:16:14 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000002c0)=0xffffffffffffffdd, &(0x7f0000000300)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000080)={0x12002, 0x3f90698dafe9c3d7}) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r2 = socket(0xa, 0x1, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000380)='/dev/md0\x00', 0x200, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0105303, &(0x7f0000dc5f98)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x20, 0x100000000, 0x80000000}, &(0x7f0000000040)=0x18) fremovexattr(r0, &(0x7f0000000340)=@random={'os2.', '\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x100000000, 0x8008, 0x2, 0x5, r3}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180)=0x5, 0x4) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f00000003c0)=0xe3, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000140)=0xb6) 2018/05/18 19:16:14 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:14 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x9, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x7800000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:14 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x4a) 2018/05/18 19:16:14 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x600], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:14 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000000c80)=[{{&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0xffffffffffffff34, &(0x7f0000000b40)=[{&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000a80)=""/187, 0xbb}], 0x2, &(0x7f0000000b80)=""/227, 0xe3}}], 0x1, 0x0, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000840), 0x3d0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x400000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/75) 2018/05/18 19:16:14 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf300000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:14 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x3c], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:14 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x3001000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:14 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x4c) 2018/05/18 19:16:14 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:14 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:14 executing program 0: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000000)) 2018/05/18 19:16:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xac00}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:14 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x100000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:14 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x84ffffff00000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:14 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") utimensat(0xffffffffffffffff, &(0x7f0000000040)='/\x00', &(0x7f0000000080)={{0x0, 0x3ffffffe}}, 0x0) 2018/05/18 19:16:14 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x1b) 2018/05/18 19:16:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x7000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:14 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x32000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:14 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x2f00000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:14 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@req) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x10000000ceb0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="d8b98318b88de5636ad1a6da820065294787d16a63d50420019952e8f06a18a3c04f37e30b2fb760f6590a86fbb61b8e5863fc4b5cf2ab412922d63418b4a752b7a852508eac7f32899568ee242c8cb615d79341c68e97208da02d2f8b0f1b3c77de0442e0c3c3bcde1bfd8cc90b5e13db38ef64ed7156ae2989168cca0a533ce721f2daebc035835f32513c3147bbe6ca6d920e59753727a0f0b5e99528983590783f7aab76e996793f415a7b13e7be1ba7926245db63453ff642bc6a2844966df1f9e22db7b39e1901e2308153b4e7d7858450d23c4f0034488eb955003054f5316d78544679685f614af106afc26923365e7e52c98c91dcb9c2402c5f8ca3148347180aac5d35b0377faff0174537fae2cc1f86bab0bfea865c076741e624f870ec3b90e16070f337254e9c7dd6208306415cf780e821cad2777c0c23a5abc3f960d2afee5574268507ba7a1b491b5ca4c99cbe7417de00586ddf78e99d590aa8f18830c01e6e83721b4bb52499313567c106f31f9f7f524ed7ba509b07d1456d835dc1362b488ad06a31b35bac766ba49c95157fcc8590ec25294d285064914fbc61202780fff7df7eeba1fff8ce4dcd629268d53dcf3469f76eeb017b4b5e55273bee4c2a1c71666245d20a0a794aee31e691762ba4f9897c9d122b1c2c67d385583e0d65df728df745e9743b11314c097316be60426dcbcdd9db9d34253314beed39500cb2347f1c9b85d62c4e21f177430629cde1f720a65db49985802a217cb41389e7cd5f8a4294fa5801f099576df5c7df25cd7e157f95292e73820319ad6eb4c23c54a7c27c6dd5429dfd94373847588cef69f3dea447fb67dd22d4e0bd8229a3d881b0a732efe0dd13e4e0db13545d34e02007d55a0cb6cdc85a816c4acc35aa7f96d95cd5d3716c2a5f3442b9df4f6d77546a610482e55bae641ebef42a4295b2551af9db4a55dadf653b259082efb7470da0240e09fabc3b70ac520f43562b921beb32f5c179491456844db914ac44fa54a688f32d502547f29b3dc81da7c6fa8ad74ac6ade5cd12e699fae2dece753505d028768c6d82aacb8a71c7b5eaff54d9a9773b86c4c96d993f1bd4a5fab9c8e7e2da5028b168805c06ae714ff1628a1b16ed4397952badf62207cfc23b4047842ec8068644ec9797b9619800384153190e6902a9cd62e6b180db5043f3b6c19fa0738d945e419fd805a000433cda63c2080caf9a30c7010b55cc17a336bea4d4572d23f7898cee4b60c2c8424d1ecc4a6951d8e1f61718ed58951468cea5e19eda711b7f9e2f760b09e75ab29e5973b3ad88d85433f233e90e2cadc1420e26cb7fbc6fc42d94ed71d86e580363f5abe469c3ed465d801a5ac407ab7b4bd88c852410b9a689fc9bb29637d3de9d734b8b77fc7313d53631a436555b02064e742ce54e13178b6650f799ec042f8a27cf8943791c114a680eb9a6f400644ff3b907b20bbc0e91ce43b8877101651c255ec1705e786354cd94e8308c07af5d5741fda80d332d0cd03dde432c7be6819b82b450fca2e2247912caab774fd15044f488982a04887ff9b008a3f71e576dc198b9bf47d1422ee4c2c9f9815513cd23a8c24d4ba1a9f231b89b62c3c2de835c8b22ead7c24d25fd0ef1650e307d048973730ce5bfae249314ac2591dd6df5bd0ed57d7fb917e67c514becc66a845676db235ae078b93146d713c521810bf5232e2da1dac82591f5ee6ede223a8dade38c84403f965fb387df4f9d7de6fbe8c32df7e629939f013761ba708a6215734fc966845246c9edb49b6dc9c7d84bba4d5c1550f3570ed3c7d7fd49a8305a5a1c42bbbc393a965b5fbf92076009ada94a475f8fa5390c33d8c0def5508fa92b16b0350c370c5d3066b42ee2126bd525925c12251f9aa0afb69cc7500ae165e5d5750463774590a580c9df8f227b186de5909dffd4b1c852ec92ef23789c191135a87b93107082abaf41c9786ad14775573fbeb091e336d59f28daa33286fd1ecae0baebf05d073abc95c753fd0e68bf58a281dc0f8f8c100b45948776d5d123b65daf490a141858855456ecec09a65fb939e330097aa88033522ce0dcc5b7c99af7865bc5d252b27f414e31a76487ac792df5d619218d76cb7438e5b1e6b5a0c961086901a832ce78426aa1cb3d016ee70377ee5ca679bb219eaa9a77881a59e019dcd1c0b785a2c139af6ba1ac93500600ac7fa980971676ba8499b3db548535d06c70494cc209cf8a5716c82f2c1c77a12731804ae294620bea843e1571249abe41603836250700ad36b454396c8cb55fb97d80898ff8b43a70d38f86cb0c27ec42a9bbe2429795a41a6125deb83f6ff619da0b73c44f409771557f1a2e9eb754e7cbe3beef06127e6c071e180799a17f31b68ed382804d86403fa2cf5fadb4e13bace1970f85c014e98ca6cd4292bc6f1df71a4d42fd1b4f4dd842ffd7ca077c872fd1b36dda38cfb5f0a2ba481354bde15d1d13f750c071a75d612469111fed3adb95c746208a7799cac21edb73af9fde8723188fae20c32e300c5094784a0b5d586615d8c0933563cb1b827d3e880ebbb699e5497b913017d1a62f5977dc8a41eb1509331ef6c6570180aec318b22db79604e84df96a89fae278dea37ce6dd267a7749389630d0d4b15c89cfbf80af0f35b8460aeddefef6dee4ae9488ce711bf2b716e4efb84642d0dd3d2f1654867ce8e2c8161a58749a6bf0ce09cfefa40350e669a42b046e7984c1553fc0fbc97a0665846ea5a3d9ce77e983fedd0fa5e3a8fb1e79024a2c1662babb3c453d51e00f5daae9fc18b0376128c0de783b37032d679cf8f13ee4c7b8aa89752e09c52c181207890d031372e776a0d913f40ea8d2bb244eb4e588c4a56bcae4c2b4a0ca496a21d751661eff0f9f934292d05ee8e99b3b71140377b01a3ab2af4db12d3b67d30f960b12c0154091d34b17350e698088ec97c9bddf61be362edbd3a4d2615a0da37ffe932fab09e8364e8d7abb96b93e36b7c63cd52bc620794c8a7f5dcc8221f1055a35da6a4c3977e2afd95c80d0ed3ee9cb268d69988a78ff9a897af0c5734f2d5aa93ce0f5ab31c265e6c0f7c534a4d1e6a4b08a629a1ceb817117d6839bc8fd0636eef3b8993379d97f3d2ab23d8b8c6f52d98d23b0550fb43cc92263318b172d3cba00a6e986c7633180fa9cf29f427fa132115c3fe1ff4e6f55110ea12bec3889b03a47d2d8272c83f19110d7010e9b8c701a90ff7e3a7a9326c537a63da59b3b25c86674ca7898a3ef4dabe179a798654faaa6dde226ff02ed550237dd398d63514ff21a117cb6c9385d0c1b40eacedac7b0b8fad9e7a0d4176b8794803c583a643cc3e3a03ffbc1dfadf62253c409762cf96d27c4a9fe2c5942b9d1cee5d78a6b063716b4f19695ddb63398f9b1988f99a686ceb7b56bbd94131ab636b97afb3e5f10c7e4efdc25cb6606cea66e2320013e61a36f4a75929d57fbae829e3c709f9203403d98d15e97914dccd45f2dd60b9f504168f2fa888f72e3f947796a6d49b872d245dede2558bcda7a167acf747f8adde3199c1ceaae69dc6408b99bf33b9d012b49b1eff372a5f7774557f0a70335fc9d119922f6fdf8f69546a7b2755be70313fe5b4a1f76cfc0551f3ff0c851888221b10fb6ea83ffaa56ca75bf489db1d366bc5b6136051bbd9f30cf77722b09fa7b8f40867cf6516f14a44deee14daf2759d3eddcaf7dea26ace23522e1fe09a88ec762f39c8b281718faa52a28763c99016a577a5c1443ddf543e2e84e3a8640", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/18 19:16:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='cgroup\x00', 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='keyring\x00', r0) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="cb935d83431ae62fdea19124edc9a19daf50895c7aa23176bff73541bdc0ed6b652e8ec162eaeeaafa9307a9c43cc3a481b843b1aefe1c1339b70e9466ca1b41b72c51692dfde9d74d6b436202da2c8377e4bd7f48467c83baa3417046f489b1d6742bc922780baf074586f1deaf92644e7fb8e36dd9cd8ff6784842730d62faaee38f69640cacf90fbf29a48215ab0f591fe231c99f71c99d6129e471492d9277148dfd2eaca2bf5c5598c88ea503ff02ba05a9b59af6e24704dd9d2f5b4bf2ddd209362deed9d185bf4e279ce1c65e", 0xd0, r1) 2018/05/18 19:16:14 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x22) 2018/05/18 19:16:14 executing program 4: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:14 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xfffffff5, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:14 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x88ffffff], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x700}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:14 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb358afeff599c40]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:14 executing program 4: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:14 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x210080, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x3, r1}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r2 = dup(r0) ioctl$DRM_IOCTL_LOCK(r2, 0xc008af12, &(0x7f0000000080)) 2018/05/18 19:16:14 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x4) 2018/05/18 19:16:14 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x4], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:14 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xffffffff00000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:14 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xffffffff, 0x202) connect$pptp(r0, &(0x7f0000000240)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x2, 0x1, 0x5, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000180)=0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r1, 0x35e00000000000, 0x0, r1}) r2 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @empty, 0x7f}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000280)={0x80000001}, 0x1) r3 = dup(r2) recvfrom$llc(r3, &(0x7f0000000040)=""/41, 0x29, 0x0, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="0127a08de8eb"}, 0x10) write$eventfd(r1, &(0x7f0000000200)=0x1, 0xfffffffffffffed0) 2018/05/18 19:16:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x9601000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:14 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x30], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:14 executing program 4: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xe600000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:14 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:14 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xfc000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:14 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x3c) 2018/05/18 19:16:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x410000) 2018/05/18 19:16:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="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") fstatfs(r0, &(0x7f0000000140)=""/234) 2018/05/18 19:16:15 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:15 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x300000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:15 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xa00, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x6f00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:15 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x409c59fffe8a35fb]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:15 executing program 1: socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={0x80, 0x7fffffff, 0x200, 0x100, 0x5, 0xffffffffffff0000, 0x33, 0xfffffffff231fc92, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r1, 0x35, 0x58, 0xaa4, 0x7fff, 0xb1ff}, 0x14) r2 = fcntl$getown(r0, 0x9) r3 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5f, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000500)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0xffffffffffff0bc9, 0xffff, 0x81, 0x3, 0x0, 0x2, 0x80, 0x9, 0x4, 0xfffffffffffffffc, 0x2d, 0x2, 0x6, 0x6, 0x2, 0x634, 0x4, 0xfff, 0x6, 0x800, 0x3, 0x4, 0x40, 0x2, 0x6, 0x3, 0x100, 0x3, 0xf0d3, 0x80000000, 0x4, 0xfffffffffffffffa, 0x401, 0x7, 0x1f, 0x6, 0x0, 0x1, 0x0, @perf_config_ext={0x9, 0x2}, 0x4, 0xd964, 0x2, 0x2, 0x100, 0x2, 0x8001}, r4, 0x6, r3, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r6 = openat$cgroup_procs(r5, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) pread64(r6, &(0x7f0000000100)=""/218, 0xda, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000400)={r8, 0x5d, "bd35773a69e532242bbab67b0ba0e5afafe00af209fbece15177686fd1c522921af4ac3eebfe25500f8851ccbf55b1c6361219b140269252d798271ebdbf3a51b35b0d6f85e0cf86826e94ee9a0198e37fbe89c9dcecb495a4952ddcba"}, &(0x7f0000000480)=0x65) close(r6) 2018/05/18 19:16:15 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x23) 2018/05/18 19:16:15 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:15 executing program 0: r0 = memfd_create(&(0x7f00000002c0)='/dev/ptmx\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000040)=0x4b9) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@mcast2, 0x0}, &(0x7f00000000c0)=0x14) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x9, 0x4e22, 0x9, 0xa, 0xa0, 0xa0, 0x3a, r2, r3}, {0xd086, 0x8000, 0x3fe00000000000, 0xf1, 0x2, 0x22, 0xfffffffffffffed7, 0x4}, {0xf097, 0xff, 0x7ea, 0x401}, 0x9, 0x6e6bb3, 0x0, 0x1, 0x1, 0x2}, {{@in, 0x4d6, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x7, 0x3, 0x8, 0x7, 0x100000000, 0x4fa8}}, 0xe8) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000014c0)={{0xaba1}, {0x8000, 0xfff}, 0x7f, 0x0, 0x7}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001440)={0x3, 0x0, [{0x3000, 0x98, &(0x7f0000000300)=""/152}, {0x4000, 0x1000, &(0x7f00000003c0)=""/4096}, {0x4, 0x4f, &(0x7f00000013c0)=""/79}]}) 2018/05/18 19:16:15 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x3c00000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:15 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x2100], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x17d}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:15 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:15 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:15 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x1a) 2018/05/18 19:16:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x6001000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:15 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x6], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x10, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000003c0)={"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"}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x5}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0xfffffffffffff698, 0x0, [], 0xffffffffc2245aa7}]}) 2018/05/18 19:16:15 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x900000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:15 executing program 0: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000001240)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x20000}, 0xc, &(0x7f00000011c0)=[{&(0x7f0000000080)={0x1114, 0x1a, 0x100, 0x70bd2b, 0x25dfdbfd, "", [@generic="a132865cff635fc363edf88e4c595333d311eae70b5e50dcc5854c6026973ef97027bf6b3438631ea81ea7039ced1b99a5a7f9ccaf3cdd03a2d030d2a03130c132b59c46c2f95b725085e8a255a6d1181490bb5d5845", @nested={0x10ac, 0x80, [@typed={0x4, 0x16}, @generic, @typed={0x14, 0x27, @ipv6}, @typed={0x8, 0x76, @fd=r1}, @typed={0x14, 0x91, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x50, @u64=0x8}, @generic="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", @typed={0x4, 0x48}, @generic="da0d8da2409badf9aadd73d7f7626494382f4c468ffbf501988a1788a70310c485b84d0e48e3a10965047514788c5045b9297206806281a968221103faf78fa4411d22d91041458c37c8009c8ab6cbdc26c8a96e78520b296ed9eeb56cdc8cd764c9"]}]}, 0x1114}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000003493f80ca3069eb820ce8d4e89d284a881e2c79e5af90c565e28ddc654a0260a73ec49e766b15d26b95c0658bf1f315ab0dbc2"], 0x30, 0x40}, 0x20040800) unlink(&(0x7f0000000000)='./file0\x00') dup2(r1, r0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000016c0)=@raw={'raw\x00', 0x9, 0x3, 0x320, 0x120, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x250, 0xffffffff, 0xffffffff, 0x250, 0xffffffff, 0x3, &(0x7f0000001280), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0xff000000, 0xffffffff], [0xff000000, 0xffffffff, 0xffffffff], 'syz_tun\x00', 'gre0\x00', {0xff}, {0xff}, 0xbf, 0x4, 0x2, 0x68}, 0x0, 0xf0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xd600000000000000, 0x8000}, {0x101, 0x7f, 0x2d}, 0xf9e0, 0x3}}}, {{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xd, 0xfff, 0x24c9, 0x5f, 'snmp\x00', 'syz1\x00', 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/05/18 19:16:15 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x600000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:15 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x19) 2018/05/18 19:16:15 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4d641fffecaaec2]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:15 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:15 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x100000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:15 executing program 0: r0 = socket(0x11, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000900)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x8000, 0x6, 0x8000}, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000000c0)={{0x6, 0x800, 0x80000001, 0x4, 0x7, 0x4}, 0x2}) 2018/05/18 19:16:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x9a00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:15 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x2b00000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:15 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0x0) getpgid(0xffffffffffffffff) getpgid(0x0) r2 = gettid() symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x400002, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/icmp\x00') sendfile(r1, r3, &(0x7f0000000000)=0x6, 0x7ffffffe) 2018/05/18 19:16:15 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x2b000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xce000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:15 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:15 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:15 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xe1a, 0x200000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x100000000, 0x30}, &(0x7f0000000280)=0xc) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{}]}) 2018/05/18 19:16:15 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20000020) 2018/05/18 19:16:15 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000002580)=""/93, &(0x7f0000002600)=0x5d) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000180)={0x6160b1cf8f29a01f, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) sendto$inet(r1, &(0x7f0000a88f88), 0x454ac, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x2}}) 2018/05/18 19:16:15 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x88ffffff00000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:15 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x3300, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x7800}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:15 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:15 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x39) 2018/05/18 19:16:15 executing program 0: pipe(&(0x7f00000002c0)) r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3b, 0xffffffff00000000, 0x5, 0x9, 0x100}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x6}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)={0x3}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) r3 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000180)={{0x9, 0x6, 0x2, 0x81, "c2d2ecc67f4b90b2291be5e7e02d5d145d61a3cc01c7bcc33973f2d1cd078c9f91f3fe39905b15b191b1c832", 0x20}, 0x0, 0x0, 0x6, r3, 0x1, 0x10001, "843e9653c248a2bd1b8eaf1dbec3afcb93aa0c955e0b0a7fe84386ac3b0d9c3c9a453dd0fb1aeeb87805167f113cd26b2cf8b4b6fcc08418a9c3fb99b9fbbe71", &(0x7f0000000140)='\'keyringselinux#\\-\x00', 0x13, [], [0x80000001, 0x5, 0x80000001, 0x1ff]}) 2018/05/18 19:16:15 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x21000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:15 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:15 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x5a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0x0, 0x20a, 0x800, 0x6, 0x9, 0x2, 0x8, r1}, &(0x7f0000000200)=0x20) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/05/18 19:16:15 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xf5ffffff00000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:16 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x2b) 2018/05/18 19:16:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x5f00}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:16 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x7, 0x1, 0x6e, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000001c0)=0x1fc0000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x1, 0x235, [0x0, 0x20001480, 0x200014b0, 0x20001688], 0x0, &(0x7f00000000c0), &(0x7f0000001480)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000077ffffffff010000000300000000000000000076657468305f746f5f7465616d000000626f6e645f736c6176655f31000000006272696467655f736c6176655f30000069726c616e3000000000000000000000aaaaaaaaaa00000000000000aaaaaaaaaaaa0000000000000000e000000058010000a80100006f776e65720000000000000000000000000000000000000000000000000000001800000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000636f6e6e6c6162656c0000000000000000000000000000000000000000000000080000000000000000000000000000006e666c6f67000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000088bae4152f11ad701a086b63534a3c857fa1c7ceef80c4438c9aaabb2b4ce2310577b0e29c9950b8afe1669601703d1d279ce69c14ad6f07f80c0ee9db000000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000018701d849f0336fde8855ce838aed4a7ed573345571387b63228616de56400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x2ad) 2018/05/18 19:16:16 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x3000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:16 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) r2 = semget(0x1, 0x1, 0x202) r3 = getuid() r4 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) syz_extract_tcp_res(&(0x7f0000000340), 0xfffffffffffff8c1, 0x4) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000002c0)={{0x20, r3, r4, r5, r7, 0x100}, 0x7, 0x0, 0x5}) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x9, 0x461a, 0x9, 0x80, 0x0, 0x80000000, 0x28000, 0xb, 0x0, 0x7, 0x4, 0x1000, 0xfffffffffffffff9, 0x100, 0xaf0, 0x4, 0xf31, 0x1, 0x4, 0x1f, 0x1, 0x3f, 0x1ff, 0x5, 0x7, 0x6, 0x8, 0x61e, 0x3f, 0x7, 0x81, 0x1, 0x5, 0xf23, 0x10000, 0x8, 0x0, 0x2e, 0x4, @perf_config_ext={0x1, 0x4f820416}, 0x20, 0x25ac, 0x8, 0x3, 0x995, 0x7f, 0x4}, r0, 0xc, r1, 0x2) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) r8 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) recvfrom$ax25(r1, &(0x7f0000000400)=""/10, 0xa, 0x0, &(0x7f0000000440)={0x3, {"371fc4240894ab"}, 0x3}, 0x10) keyctl$chown(0x4, r8, r5, r6) 2018/05/18 19:16:16 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:16 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x4000000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x139}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:16 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x4000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:16 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x4000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:16 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x12) 2018/05/18 19:16:16 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:16 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffff7]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:16 executing program 1: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="85c0e2352bb8e97bfe698b7bd8fed5b577075043a77c801344c886beb8606d0f7e6c00c20db767b4a2c50c0726211291533d8519e28278561f51ee28", 0x3c, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x3) keyctl$setperm(0x5, r0, 0x1) pselect6(0x40, &(0x7f0000000300), &(0x7f0000011000)={0x0, 0x0, 0x1}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) 2018/05/18 19:16:16 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000380)={{0x2ce4, 0x1ff}, 'port0\x00', 0x0, 0x3, 0x9, 0x5, 0xaa09, 0x2, 0xff, 0x0, 0x5, 0x861}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4082, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0x100000001, 0x4, 0x1, 0xf1, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x6, 0x97}, &(0x7f0000000300)=0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r3, &(0x7f0000000000)=0x20100000002, 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000340)=0xe, 0x800) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000040)="14e7e537683e550b2e4c784e9db0475af5cd0877ecfcd2f9cf642a215fb1fbd435b9b6d7d804cef99e9bba27231e6ed2", 0x30) 2018/05/18 19:16:16 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x21], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:16 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xe200000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:16 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x8) 2018/05/18 19:16:16 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b00000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:16 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:16:16 executing program 0: socket$packet(0x11, 0x2000000000000003, 0x300) r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x10, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="abe59b0fd063", [], {@generic={0x0, "729b"}}}, &(0x7f0000000000)) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000040)=""/126, &(0x7f0000000100)=0x7e) 2018/05/18 19:16:16 executing program 1: r0 = socket$inet(0x10, 0x80002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x6b, "8531ae00a730b2b71398521253e8ca73c39122dd0ceccadf9ebd92a219f9e83f83edf140395de4e100f42f64fda8ae17a61e59ac2baa706fe808348c80ddc48b7fb3b2c9c1211f8612dd5558175c5608f50c382a05afa242e6ce2324dbc446adb5ed2a2991d73312b66773"}, &(0x7f0000000180)=0x73) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x1, 0x80, 0x2}, 0x10) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x4, 0x11, 0x3567d1628f536680, r0}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856813000900070014cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 2018/05/18 19:16:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xa4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:16 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0xffffff84], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:16 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') 2018/05/18 19:16:16 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x600000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:16 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:16 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x30) 2018/05/18 19:16:16 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:16 executing program 0: sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) restart_syscall() r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x1, 0x1, 0x7f, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000100)=0x16000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0102000000000000060100400000000000000000000000000000000002000000"]) 2018/05/18 19:16:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x3901}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:16 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:16 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x1100000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:16 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x5000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:16 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:16 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x33) 2018/05/18 19:16:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x1a01000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:16 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) get_thread_area(&(0x7f0000000040)={0x1, 0x1000, 0x1000, 0xb1, 0x4d96, 0x1, 0x0, 0x0, 0x0, 0x2}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x8000, 0x0) statx(r1, &(0x7f0000000100)='./file0\x00', 0x5400, 0x0, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) signalfd4(r0, &(0x7f0000000080)={0xe85}, 0x8, 0x800) ppoll(&(0x7f00001b9fb8)=[{r0}], 0x1, &(0x7f0000e5d000)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/05/18 19:16:16 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:16 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x4000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:17 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xcf00}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:17 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x300], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:17 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:17 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x2c) 2018/05/18 19:16:17 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:17 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002e40)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'nr0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) 2018/05/18 19:16:17 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:17 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x8001000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:17 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x33, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:17 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x3200000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x800) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000240)="13a5c1fa87afe04d7f275391e8b5730706f306acfe4d3c176174e170c43e2bad48e1b22df703dddae4328fe4500efb12e9e4c5e1e012d3d7cdde5d0d1cc641d3935df462e8ea989db0d4cec0e0cfef7c3640e076bed400ac9704b64da0b3", 0x5e) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000002700010000000007002c5d0000"], 0x1c}, 0x1}, 0x0) 2018/05/18 19:16:17 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x13) 2018/05/18 19:16:17 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c00000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:17 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:17 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:17 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xa8010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:17 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xffffff89, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:17 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x3c000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:17 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc438e9fffe72b6a3]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:17 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@empty, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x100000000800, 0x1, 0xff, 0x0, 0x0, 0x8, 0x6}, 0x20) 2018/05/18 19:16:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) semget(0x3, 0x3, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000000000002900000002000000000000000000000000000000000000010000000000000000"], 0x28}}], 0x1, 0x0) 2018/05/18 19:16:17 executing program 4 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:17 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 880.164824] FAULT_INJECTION: forcing a failure. [ 880.164824] name failslab, interval 1, probability 0, space 0, times 0 [ 880.176284] CPU: 0 PID: 1299 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 880.183493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 880.192863] Call Trace: [ 880.195480] dump_stack+0x1b9/0x294 [ 880.199144] ? dump_stack_print_info.cold.2+0x52/0x52 [ 880.204366] ? perf_swevent_event+0x2e0/0x2e0 [ 880.208889] should_fail.cold.4+0xa/0x1a [ 880.212955] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 880.218066] ? __lock_acquire+0x7f5/0x5140 [ 880.222294] ? perf_trace_lock+0x900/0x900 [ 880.226533] ? find_held_lock+0x36/0x1c0 [ 880.230612] ? check_same_owner+0x320/0x320 [ 880.234933] ? rcu_note_context_switch+0x710/0x710 [ 880.239854] ? perf_trace_lock_acquire+0x4f1/0x980 [ 880.244777] __should_failslab+0x124/0x180 [ 880.249006] should_failslab+0x9/0x14 [ 880.252807] kmem_cache_alloc_node_trace+0x26f/0x770 [ 880.257911] ? find_held_lock+0x36/0x1c0 [ 880.261964] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 880.267491] ? _parse_integer+0x13b/0x190 [ 880.271640] __get_vm_area_node+0x12d/0x390 [ 880.275959] __vmalloc_node_range+0xc4/0x750 [ 880.280357] ? bpf_prog_alloc+0xdb/0x3c0 [ 880.284412] ? usercopy_warn+0x120/0x120 [ 880.288476] __vmalloc+0x45/0x50 [ 880.291873] ? bpf_prog_alloc+0xdb/0x3c0 [ 880.295927] bpf_prog_alloc+0xdb/0x3c0 [ 880.299804] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 880.304732] ? mpi_free.cold.1+0x19/0x19 [ 880.308799] bpf_prog_load+0x451/0x2070 [ 880.312767] ? __sanitizer_cov_trace_pc+0x11/0x50 [ 880.317607] ? bpf_prog_new_fd+0x60/0x60 [ 880.321666] ? find_held_lock+0x36/0x1c0 [ 880.325729] ? lock_downgrade+0x8e0/0x8e0 [ 880.329873] ? lock_release+0xa10/0xa10 [ 880.333841] ? __check_object_size+0x95/0x5d9 [ 880.338336] ? __might_sleep+0x95/0x190 [ 880.342319] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 880.347856] __x64_sys_bpf+0x389/0x4c0 [ 880.351736] ? bpf_prog_get+0x20/0x20 [ 880.355536] ? do_syscall_64+0x92/0x800 [ 880.359509] do_syscall_64+0x1b1/0x800 [ 880.363390] ? finish_task_switch+0x1ca/0x840 [ 880.367879] ? syscall_return_slowpath+0x5c0/0x5c0 [ 880.372801] ? syscall_return_slowpath+0x30f/0x5c0 [ 880.377725] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 880.383095] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 880.387938] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 880.393118] RIP: 0033:0x455a09 [ 880.396295] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 880.403995] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 880.411256] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 880.418512] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 880.425767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 880.433029] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000000 [ 880.440762] syz-executor4: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 880.451848] syz-executor4 cpuset=syz4 mems_allowed=0 [ 880.457297] CPU: 0 PID: 1299 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 880.464493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 880.473856] Call Trace: [ 880.476464] dump_stack+0x1b9/0x294 [ 880.480116] ? dump_stack_print_info.cold.2+0x52/0x52 [ 880.485326] ? kasan_check_read+0x11/0x20 [ 880.489492] ? rcu_is_watching+0x85/0x140 [ 880.493677] warn_alloc.cold.118+0xb2/0x1b8 [ 880.498017] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 880.502871] ? __get_vm_area_node+0x12d/0x390 [ 880.507382] ? __get_vm_area_node+0x12d/0x390 [ 880.511890] ? rcu_read_lock_sched_held+0x108/0x120 [ 880.516926] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 880.522225] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 880.527774] ? _parse_integer+0x13b/0x190 [ 880.531953] ? __get_vm_area_node+0x2da/0x390 [ 880.536474] __vmalloc_node_range+0x45e/0x750 [ 880.540989] ? usercopy_warn+0x120/0x120 [ 880.545078] __vmalloc+0x45/0x50 [ 880.548459] ? bpf_prog_alloc+0xdb/0x3c0 [ 880.552537] bpf_prog_alloc+0xdb/0x3c0 [ 880.556438] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 880.561396] ? mpi_free.cold.1+0x19/0x19 [ 880.565494] bpf_prog_load+0x451/0x2070 [ 880.569486] ? __sanitizer_cov_trace_pc+0x11/0x50 [ 880.574356] ? bpf_prog_new_fd+0x60/0x60 [ 880.578450] ? find_held_lock+0x36/0x1c0 [ 880.582547] ? lock_downgrade+0x8e0/0x8e0 [ 880.586717] ? lock_release+0xa10/0xa10 [ 880.590712] ? __check_object_size+0x95/0x5d9 [ 880.595237] ? __might_sleep+0x95/0x190 [ 880.599241] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 880.604798] __x64_sys_bpf+0x389/0x4c0 [ 880.608699] ? bpf_prog_get+0x20/0x20 [ 880.612536] ? do_syscall_64+0x92/0x800 [ 880.616532] do_syscall_64+0x1b1/0x800 [ 880.620432] ? finish_task_switch+0x1ca/0x840 [ 880.624949] ? syscall_return_slowpath+0x5c0/0x5c0 [ 880.629895] ? syscall_return_slowpath+0x30f/0x5c0 [ 880.634849] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 880.640237] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 880.645110] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 880.650312] RIP: 0033:0x455a09 [ 880.653511] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 880.661229] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 880.668482] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 880.675735] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 880.682987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 880.690242] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000000 [ 880.697985] Mem-Info: [ 880.700459] active_anon:97228 inactive_anon:73 isolated_anon:0 [ 880.700459] active_file:4023 inactive_file:9047 isolated_file:0 [ 880.700459] unevictable:0 dirty:72 writeback:0 unstable:0 [ 880.700459] slab_reclaimable:10405 slab_unreclaimable:109748 [ 880.700459] mapped:74385 shmem:86 pagetables:1016 bounce:0 [ 880.700459] free:1132274 free_pcp:459 free_cma:0 [ 880.733941] Node 0 active_anon:388912kB inactive_anon:292kB active_file:16092kB inactive_file:36188kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297540kB dirty:288kB writeback:0kB shmem:344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 65536kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 880.762155] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 880.788385] lowmem_reserve[]: 0 2830 6335 6335 [ 880.793063] Node 0 DMA32 free:2900416kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901148kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:732kB local_pcp:632kB free_cma:0kB [ 880.820812] lowmem_reserve[]: 0 0 3505 3505 [ 880.825223] Node 0 Normal free:1612772kB min:37300kB low:46624kB high:55948kB active_anon:388824kB inactive_anon:304kB active_file:16092kB inactive_file:36212kB unevictable:0kB writepending:324kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5376kB pagetables:4056kB bounce:0kB free_pcp:1104kB local_pcp:484kB free_cma:0kB [ 880.855149] lowmem_reserve[]: 0 0 0 0 [ 880.859058] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 880.872811] Node 0 DMA32: 4*4kB (M) 6*8kB (UM) 4*16kB (UM) 4*32kB (UM) 3*64kB (M) 2*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 705*4096kB (M) = 2900416kB [ 880.888834] Node 0 Normal: 787*4kB (UME) 65*8kB (ME) 333*16kB (UME) 1574*32kB (UME) 1300*64kB (UME) 454*128kB (UME) 118*256kB (UM) 19*512kB (UM) 8*1024kB (UM) 4*2048kB (ME) 331*4096kB (UM) = 1612772kB [ 880.907000] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 2018/05/18 19:16:18 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x80fe, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:18 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x2f000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:18 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x5c01}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:18 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:18 executing program 3: r0 = socket$inet6(0xa, 0x42000000805, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101880) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x200, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0xef1b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x140000000800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x20) 2018/05/18 19:16:18 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:18 executing program 4 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:18 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x7df4f3ee5f545326, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x2000) keyctl$setperm(0x5, r3, 0x0) keyctl$unlink(0x9, r3, r2) [ 880.915656] 13164 total pagecache pages [ 880.919672] 0 pages in swap cache [ 880.923170] Swap cache stats: add 0, delete 0, find 0/0 [ 880.928567] Free swap = 0kB [ 880.931611] Total swap = 0kB [ 880.934660] 1965969 pages RAM [ 880.937789] 0 pages HighMem/MovableOnly [ 880.941792] 339347 pages reserved [ 880.982433] FAULT_INJECTION: forcing a failure. [ 880.982433] name failslab, interval 1, probability 0, space 0, times 0 [ 880.993787] CPU: 0 PID: 1315 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 881.000991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 881.010379] Call Trace: [ 881.013007] dump_stack+0x1b9/0x294 [ 881.016668] ? dump_stack_print_info.cold.2+0x52/0x52 [ 881.021888] should_fail.cold.4+0xa/0x1a [ 881.025957] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 881.031074] ? kernel_text_address+0x79/0xf0 [ 881.035483] ? __unwind_start+0x166/0x330 [ 881.039635] ? __kernel_text_address+0xd/0x40 [ 881.044136] ? __save_stack_trace+0x7e/0xd0 [ 881.048459] ? find_held_lock+0x36/0x1c0 [ 881.052538] ? check_same_owner+0x320/0x320 [ 881.056856] ? rcu_note_context_switch+0x710/0x710 [ 881.061785] __should_failslab+0x124/0x180 [ 881.066151] should_failslab+0x9/0x14 [ 881.069956] kmem_cache_alloc_node_trace+0x26f/0x770 [ 881.075056] ? rcu_note_context_switch+0x710/0x710 [ 881.079994] alloc_vmap_area+0x142/0xa50 [ 881.084060] ? rcu_read_lock_sched_held+0x108/0x120 [ 881.089069] ? purge_vmap_area_lazy+0x40/0x40 [ 881.093557] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 881.099088] ? _parse_integer+0x13b/0x190 [ 881.103243] __get_vm_area_node+0x17e/0x390 [ 881.107569] __vmalloc_node_range+0xc4/0x750 [ 881.111971] ? bpf_prog_alloc+0xdb/0x3c0 [ 881.116028] ? usercopy_warn+0x120/0x120 [ 881.120097] __vmalloc+0x45/0x50 [ 881.123454] ? bpf_prog_alloc+0xdb/0x3c0 [ 881.127508] bpf_prog_alloc+0xdb/0x3c0 [ 881.131387] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 881.136311] ? mpi_free.cold.1+0x19/0x19 [ 881.140378] bpf_prog_load+0x451/0x2070 [ 881.144358] ? __sanitizer_cov_trace_pc+0x11/0x50 [ 881.149195] ? bpf_prog_new_fd+0x60/0x60 [ 881.153264] ? find_held_lock+0x36/0x1c0 [ 881.157330] ? lock_downgrade+0x8e0/0x8e0 [ 881.161473] ? lock_release+0xa10/0xa10 [ 881.165441] ? __check_object_size+0x95/0x5d9 [ 881.169938] ? __might_sleep+0x95/0x190 [ 881.173913] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 881.179446] __x64_sys_bpf+0x389/0x4c0 [ 881.183328] ? bpf_prog_get+0x20/0x20 [ 881.187138] ? do_syscall_64+0x92/0x800 [ 881.191111] do_syscall_64+0x1b1/0x800 [ 881.194987] ? finish_task_switch+0x1ca/0x840 [ 881.199478] ? syscall_return_slowpath+0x5c0/0x5c0 [ 881.204402] ? syscall_return_slowpath+0x30f/0x5c0 [ 881.209329] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 881.214703] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 881.219547] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 881.224726] RIP: 0033:0x455a09 [ 881.227905] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 881.236585] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 881.243849] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 881.251120] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 881.258387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 881.265646] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000001 2018/05/18 19:16:18 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x10000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:18 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x6000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 881.273220] syz-executor4: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 881.284314] syz-executor4 cpuset=syz4 mems_allowed=0 [ 881.289555] CPU: 0 PID: 1315 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 881.296753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 881.306126] Call Trace: [ 881.308737] dump_stack+0x1b9/0x294 [ 881.312414] ? dump_stack_print_info.cold.2+0x52/0x52 [ 881.317628] ? trace_hardirqs_off+0xd/0x10 [ 881.321887] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 881.327024] warn_alloc.cold.118+0xb2/0x1b8 [ 881.331380] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 881.336244] ? trace_hardirqs_off+0xd/0x10 [ 881.340508] ? quarantine_put+0xeb/0x190 [ 881.344606] ? __get_vm_area_node+0x30a/0x390 [ 881.349124] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 881.354183] ? __get_vm_area_node+0x2da/0x390 [ 881.358713] __vmalloc_node_range+0x45e/0x750 [ 881.363230] ? usercopy_warn+0x120/0x120 [ 881.367339] __vmalloc+0x45/0x50 [ 881.370724] ? bpf_prog_alloc+0xdb/0x3c0 [ 881.374806] bpf_prog_alloc+0xdb/0x3c0 [ 881.378711] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 881.383664] ? mpi_free.cold.1+0x19/0x19 [ 881.387760] bpf_prog_load+0x451/0x2070 [ 881.391755] ? __sanitizer_cov_trace_pc+0x11/0x50 [ 881.396621] ? bpf_prog_new_fd+0x60/0x60 [ 881.400709] ? find_held_lock+0x36/0x1c0 [ 881.404809] ? lock_downgrade+0x8e0/0x8e0 [ 881.408983] ? lock_release+0xa10/0xa10 [ 881.412989] ? __check_object_size+0x95/0x5d9 [ 881.417522] ? __might_sleep+0x95/0x190 [ 881.421529] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 881.427100] __x64_sys_bpf+0x389/0x4c0 [ 881.431010] ? bpf_prog_get+0x20/0x20 [ 881.434827] ? do_syscall_64+0x92/0x800 [ 881.438802] do_syscall_64+0x1b1/0x800 [ 881.442682] ? finish_task_switch+0x1ca/0x840 [ 881.447173] ? syscall_return_slowpath+0x5c0/0x5c0 [ 881.452098] ? syscall_return_slowpath+0x30f/0x5c0 [ 881.457032] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 881.462395] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 881.467235] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 881.472412] RIP: 0033:0x455a09 [ 881.475589] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 881.483291] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 881.490553] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 881.497812] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 881.505070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 881.512332] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000001 2018/05/18 19:16:19 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x2b000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:19 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xff00, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x1300}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:19 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:19 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x0, 0x843}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x89, @empty, 0x4e24, 0x3, 'sh\x00', 0x17, 0xd6, 0x6b}, 0x2c) r2 = socket$inet(0x10, 0xa, 0xc) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x1, 0x40000, 0x3, 0x0, 0x0, [], [], [], 0x1, 0x8}) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e28000000080affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/18 19:16:19 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:19 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:16:19 executing program 4 (fault-call:1 fault-nth:2): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xa500000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:19 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xffffff87, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 881.720168] FAULT_INJECTION: forcing a failure. [ 881.720168] name failslab, interval 1, probability 0, space 0, times 0 [ 881.731629] CPU: 0 PID: 1358 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 881.738831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 881.748199] Call Trace: [ 881.750816] dump_stack+0x1b9/0x294 [ 881.754472] ? dump_stack_print_info.cold.2+0x52/0x52 [ 881.759685] ? memset+0x31/0x40 [ 881.762997] should_fail.cold.4+0xa/0x1a 2018/05/18 19:16:19 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x3200], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 881.767083] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 881.772209] ? perf_trace_lock+0x900/0x900 [ 881.776465] ? find_held_lock+0x36/0x1c0 [ 881.780551] ? graph_lock+0x170/0x170 [ 881.784383] ? find_held_lock+0x36/0x1c0 [ 881.788505] ? check_same_owner+0x320/0x320 [ 881.792853] ? rcu_note_context_switch+0x710/0x710 [ 881.797811] __should_failslab+0x124/0x180 [ 881.802075] should_failslab+0x9/0x14 [ 881.805895] kmem_cache_alloc_node_trace+0x26f/0x770 [ 881.811018] ? do_raw_spin_lock+0xc1/0x200 [ 881.815302] __kmalloc_node+0x33/0x70 2018/05/18 19:16:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:19 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaa0c]}, 0x1a8b}, 0x1c) [ 881.819129] __vmalloc_node_range+0x1f5/0x750 [ 881.823666] __vmalloc+0x45/0x50 [ 881.827052] ? bpf_prog_alloc+0xdb/0x3c0 [ 881.831131] bpf_prog_alloc+0xdb/0x3c0 [ 881.835041] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 881.840001] ? mpi_free.cold.1+0x19/0x19 [ 881.844103] bpf_prog_load+0x451/0x2070 [ 881.848099] ? __sanitizer_cov_trace_pc+0x11/0x50 [ 881.852962] ? bpf_prog_new_fd+0x60/0x60 [ 881.857052] ? find_held_lock+0x36/0x1c0 [ 881.861151] ? lock_downgrade+0x8e0/0x8e0 [ 881.865331] ? lock_release+0xa10/0xa10 2018/05/18 19:16:19 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xff000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 881.869339] ? __check_object_size+0x95/0x5d9 [ 881.873869] ? __might_sleep+0x95/0x190 [ 881.877876] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 881.883449] __x64_sys_bpf+0x389/0x4c0 [ 881.887355] ? bpf_prog_get+0x20/0x20 [ 881.891188] ? do_syscall_64+0x92/0x800 [ 881.895194] do_syscall_64+0x1b1/0x800 [ 881.899099] ? finish_task_switch+0x1ca/0x840 [ 881.903609] ? syscall_return_slowpath+0x5c0/0x5c0 [ 881.908554] ? syscall_return_slowpath+0x30f/0x5c0 [ 881.913508] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 881.918889] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 881.923744] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 881.928927] RIP: 0033:0x455a09 [ 881.932110] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 881.939815] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 881.947089] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 881.954346] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 881.961603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 881.968868] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000002 2018/05/18 19:16:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x9100000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:19 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x11], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:19 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000e6000000000000000000000000000000", 0x20) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xc0, 0x200000) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000018c0)="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", 0x7d5}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/18 19:16:19 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) fchdir(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6000000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000140)={r2, 0x2}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 2018/05/18 19:16:19 executing program 1: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:19 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x88ffffff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x3301}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:19 executing program 4 (fault-call:1 fault-nth:3): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:19 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:19 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x309041, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0x80}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000100)={r5, 0x6, 0x100, 0x5}, 0x10) 2018/05/18 19:16:19 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaa]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:19 executing program 0: r0 = socket(0x11, 0x200000100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) socket$packet(0x11, 0x3, 0x300) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0x11}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) [ 882.297325] FAULT_INJECTION: forcing a failure. [ 882.297325] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 882.309475] CPU: 0 PID: 1427 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 882.316683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 882.326055] Call Trace: [ 882.328670] dump_stack+0x1b9/0x294 [ 882.332328] ? dump_stack_print_info.cold.2+0x52/0x52 [ 882.337559] should_fail.cold.4+0xa/0x1a [ 882.341649] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 882.346778] ? kasan_check_read+0x11/0x20 [ 882.350948] ? rcu_is_watching+0x85/0x140 [ 882.355120] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 882.360333] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 882.365557] ? find_held_lock+0x36/0x1c0 [ 882.369678] ? check_same_owner+0x320/0x320 [ 882.374024] ? rcu_note_context_switch+0x710/0x710 [ 882.378973] ? save_stack+0xa9/0xd0 [ 882.382624] ? __might_sleep+0x95/0x190 [ 882.386629] __alloc_pages_nodemask+0x34e/0xd70 [ 882.391326] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 882.396382] ? kasan_check_read+0x11/0x20 [ 882.400548] ? rcu_is_watching+0x85/0x140 [ 882.404717] ? rcu_pm_notify+0xc0/0xc0 [ 882.408632] ? __kmalloc_node+0x33/0x70 [ 882.412619] ? __kmalloc_node+0x33/0x70 [ 882.416611] ? rcu_read_lock_sched_held+0x108/0x120 [ 882.421654] ? kasan_unpoison_shadow+0x35/0x50 [ 882.426265] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 882.431829] alloc_pages_current+0x10c/0x210 [ 882.436272] __vmalloc_node_range+0x484/0x750 [ 882.440813] __vmalloc+0x45/0x50 [ 882.444201] ? bpf_prog_alloc+0xdb/0x3c0 [ 882.448318] bpf_prog_alloc+0xdb/0x3c0 [ 882.452228] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 882.457207] ? mpi_free.cold.1+0x19/0x19 [ 882.461309] bpf_prog_load+0x451/0x2070 [ 882.465302] ? __sanitizer_cov_trace_pc+0x11/0x50 [ 882.470167] ? bpf_prog_new_fd+0x60/0x60 [ 882.474260] ? find_held_lock+0x36/0x1c0 [ 882.478348] ? lock_downgrade+0x8e0/0x8e0 [ 882.482513] ? lock_release+0xa10/0xa10 [ 882.486509] ? __check_object_size+0x95/0x5d9 [ 882.491035] ? __might_sleep+0x95/0x190 [ 882.495039] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 882.500603] __x64_sys_bpf+0x389/0x4c0 [ 882.504511] ? bpf_prog_get+0x20/0x20 [ 882.508342] ? do_syscall_64+0x92/0x800 [ 882.512336] do_syscall_64+0x1b1/0x800 [ 882.516224] ? finish_task_switch+0x1ca/0x840 [ 882.520733] ? syscall_return_slowpath+0x5c0/0x5c0 [ 882.525650] ? syscall_return_slowpath+0x30f/0x5c0 [ 882.530569] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 882.535927] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 882.540770] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 882.545946] RIP: 0033:0x455a09 [ 882.549122] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 882.556819] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 882.564073] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 882.571335] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 882.578590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 882.585849] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000003 [ 882.593216] syz-executor4: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 882.605558] syz-executor4 cpuset=syz4 mems_allowed=0 [ 882.610720] CPU: 0 PID: 1427 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 882.617910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 882.627252] Call Trace: [ 882.629831] dump_stack+0x1b9/0x294 [ 882.633453] ? dump_stack_print_info.cold.2+0x52/0x52 [ 882.638642] warn_alloc.cold.118+0xb2/0x1b8 [ 882.642954] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 882.647796] ? __kmalloc_node+0x33/0x70 [ 882.651755] ? __kmalloc_node+0x33/0x70 [ 882.655718] ? rcu_read_lock_sched_held+0x108/0x120 [ 882.660731] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 882.666269] __vmalloc_node_range+0x513/0x750 [ 882.670764] __vmalloc+0x45/0x50 [ 882.674117] ? bpf_prog_alloc+0xdb/0x3c0 [ 882.678177] bpf_prog_alloc+0xdb/0x3c0 [ 882.682059] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 882.686983] ? mpi_free.cold.1+0x19/0x19 [ 882.691064] bpf_prog_load+0x451/0x2070 [ 882.695048] ? __sanitizer_cov_trace_pc+0x11/0x50 [ 882.699890] ? bpf_prog_new_fd+0x60/0x60 [ 882.703941] ? find_held_lock+0x36/0x1c0 [ 882.708012] ? lock_downgrade+0x8e0/0x8e0 [ 882.712157] ? lock_release+0xa10/0xa10 [ 882.716120] ? __check_object_size+0x95/0x5d9 [ 882.720613] ? __might_sleep+0x95/0x190 [ 882.724582] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 882.730112] __x64_sys_bpf+0x389/0x4c0 [ 882.733989] ? bpf_prog_get+0x20/0x20 [ 882.737790] ? do_syscall_64+0x92/0x800 [ 882.741756] do_syscall_64+0x1b1/0x800 [ 882.745632] ? finish_task_switch+0x1ca/0x840 [ 882.750120] ? syscall_return_slowpath+0x5c0/0x5c0 [ 882.755068] ? syscall_return_slowpath+0x30f/0x5c0 [ 882.760012] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 882.765385] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 882.770238] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 882.775423] RIP: 0033:0x455a09 [ 882.778599] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 882.786296] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 882.793561] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 882.800817] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 882.808179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 882.815436] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000003 [ 882.822769] warn_alloc_show_mem: 1 callbacks suppressed [ 882.822779] Mem-Info: [ 882.830591] active_anon:97205 inactive_anon:80 isolated_anon:0 [ 882.830591] active_file:4025 inactive_file:9068 isolated_file:0 [ 882.830591] unevictable:0 dirty:99 writeback:0 unstable:0 [ 882.830591] slab_reclaimable:10366 slab_unreclaimable:109353 [ 882.830591] mapped:74356 shmem:86 pagetables:1042 bounce:0 [ 882.830591] free:1132617 free_pcp:504 free_cma:0 [ 882.864128] Node 0 active_anon:388820kB inactive_anon:320kB active_file:16100kB inactive_file:36272kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297424kB dirty:396kB writeback:0kB shmem:344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 77824kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 882.892192] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 882.918376] lowmem_reserve[]: 0 2830 6335 6335 [ 882.923047] Node 0 DMA32 free:2900416kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901148kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:732kB local_pcp:632kB free_cma:0kB [ 882.950792] lowmem_reserve[]: 0 0 3505 3505 [ 882.955185] Node 0 Normal free:1614144kB min:37300kB low:46624kB high:55948kB active_anon:388820kB inactive_anon:320kB active_file:16100kB inactive_file:36272kB unevictable:0kB writepending:396kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5408kB pagetables:4168kB bounce:0kB free_pcp:1272kB local_pcp:672kB free_cma:0kB [ 882.985092] lowmem_reserve[]: 0 0 0 0 [ 882.988988] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 883.002717] Node 0 DMA32: 4*4kB (M) 6*8kB (UM) 4*16kB (UM) 4*32kB (UM) 3*64kB (M) 2*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 705*4096kB (M) = 2900416kB [ 883.018597] Node 0 Normal: 678*4kB (UME) 157*8kB (UME) 200*16kB (UME) 1577*32kB (UME) 1300*64kB (UME) 476*128kB (UME) 119*256kB (UM) 19*512kB (UM) 8*1024kB (UM) 2*2048kB (ME) 332*4096kB (UM) = 1614112kB [ 883.036988] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 883.045615] 13183 total pagecache pages 2018/05/18 19:16:20 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x2c], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:20 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xef00}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:20 executing program 1: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:20 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000100)={0x65f, 0x5, 0x8d, 0x0, 0x3, 0x76c, 0x4, 0x28000000000, 0x0, 0x3, 0x80000001, 0xd2, 0x0, 0x59d4, 0x7ff, 0x642, 0x1, 0x8, 0x8}) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000040)=""/82) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:16:20 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xfe80, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:20 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000000100)="bbf49706984eb19b61") 2018/05/18 19:16:20 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:20 executing program 4 (fault-call:1 fault-nth:4): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 883.049620] 0 pages in swap cache [ 883.053099] Swap cache stats: add 0, delete 0, find 0/0 [ 883.058483] Free swap = 0kB [ 883.061524] Total swap = 0kB [ 883.064567] 1965969 pages RAM [ 883.067711] 0 pages HighMem/MovableOnly [ 883.071704] 339347 pages reserved [ 883.124794] FAULT_INJECTION: forcing a failure. [ 883.124794] name failslab, interval 1, probability 0, space 0, times 0 [ 883.136266] CPU: 0 PID: 1447 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 883.143473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 883.152838] Call Trace: [ 883.155445] dump_stack+0x1b9/0x294 [ 883.159077] ? dump_stack_print_info.cold.2+0x52/0x52 [ 883.164276] ? rcu_pm_notify+0xc0/0xc0 [ 883.168169] should_fail.cold.4+0xa/0x1a [ 883.172234] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 883.177348] ? find_held_lock+0x36/0x1c0 [ 883.181426] ? check_same_owner+0x320/0x320 [ 883.185742] ? rcu_note_context_switch+0x710/0x710 [ 883.190660] ? map_vm_area+0xb2/0xf0 [ 883.194378] __should_failslab+0x124/0x180 [ 883.198612] should_failslab+0x9/0x14 [ 883.202405] kmem_cache_alloc_trace+0x2cb/0x780 [ 883.207073] ? __vmalloc+0x45/0x50 [ 883.210612] bpf_prog_alloc+0x316/0x3c0 [ 883.214580] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 883.219506] ? mpi_free.cold.1+0x19/0x19 [ 883.223572] bpf_prog_load+0x451/0x2070 [ 883.227540] ? __sanitizer_cov_trace_pc+0x11/0x50 [ 883.232381] ? bpf_prog_new_fd+0x60/0x60 [ 883.237157] ? find_held_lock+0x36/0x1c0 [ 883.241232] ? lock_downgrade+0x8e0/0x8e0 [ 883.245375] ? lock_release+0xa10/0xa10 [ 883.249344] ? __check_object_size+0x95/0x5d9 [ 883.253841] ? __might_sleep+0x95/0x190 [ 883.257818] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 883.263356] __x64_sys_bpf+0x389/0x4c0 [ 883.267240] ? bpf_prog_get+0x20/0x20 [ 883.271048] ? do_syscall_64+0x92/0x800 [ 883.275031] do_syscall_64+0x1b1/0x800 [ 883.278910] ? finish_task_switch+0x1ca/0x840 [ 883.283398] ? syscall_return_slowpath+0x5c0/0x5c0 [ 883.288321] ? syscall_return_slowpath+0x30f/0x5c0 [ 883.293245] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 883.298621] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 883.303462] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 883.308643] RIP: 0033:0x455a09 [ 883.311818] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 883.319520] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 883.326781] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 883.334049] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 883.341306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 883.348565] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000004 2018/05/18 19:16:20 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xc900000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:20 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x2c000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:20 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e00000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:20 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x3000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:20 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) fcntl$notify(r0, 0x402, 0x800000000000000d) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) fcntl$notify(r1, 0x402, 0x10) fcntl$notify(r0, 0x402, 0x8000) 2018/05/18 19:16:20 executing program 3: r0 = socket$inet6(0xa, 0x7, 0xfffffffffffffffa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/05/18 19:16:20 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x6700000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:20 executing program 4 (fault-call:1 fault-nth:5): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:20 executing program 1: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 883.553572] FAULT_INJECTION: forcing a failure. [ 883.553572] name failslab, interval 1, probability 0, space 0, times 0 [ 883.565058] CPU: 0 PID: 1477 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 883.572260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 883.581626] Call Trace: [ 883.584243] dump_stack+0x1b9/0x294 [ 883.587902] ? dump_stack_print_info.cold.2+0x52/0x52 [ 883.593127] should_fail.cold.4+0xa/0x1a [ 883.597216] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/18 19:16:20 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x2f00000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:20 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x687e71fffe8a5d5e]}, 0x1a8b}, 0x1c) [ 883.602341] ? memset+0x31/0x40 [ 883.605647] ? perf_trace_lock_acquire+0x4f1/0x980 [ 883.610609] ? find_held_lock+0x36/0x1c0 [ 883.614726] ? check_same_owner+0x320/0x320 [ 883.619076] ? rcu_note_context_switch+0x710/0x710 [ 883.624026] ? find_held_lock+0x36/0x1c0 [ 883.628116] __should_failslab+0x124/0x180 [ 883.632375] should_failslab+0x9/0x14 [ 883.636202] kmem_cache_alloc_trace+0x2cb/0x780 [ 883.640887] ? lock_downgrade+0x8e0/0x8e0 [ 883.645073] bpf_check+0xb4/0x5f60 [ 883.648640] ? ktime_get_with_offset+0x395/0x4a0 2018/05/18 19:16:21 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x400000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 883.653424] ? kvm_clock_read+0x25/0x30 [ 883.657419] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 883.662457] ? ktime_get_with_offset+0x326/0x4a0 [ 883.667238] ? fixup_bpf_calls+0x1c70/0x1c70 [ 883.671678] ? ktime_get+0x430/0x430 [ 883.675414] ? __might_sleep+0x95/0x190 [ 883.679416] ? memset+0x31/0x40 [ 883.682723] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 883.688281] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 883.692629] bpf_prog_load+0x1130/0x2070 [ 883.696719] ? bpf_prog_new_fd+0x60/0x60 2018/05/18 19:16:21 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19]}, 0x1a8b}, 0x1c) [ 883.700830] ? lock_downgrade+0x8e0/0x8e0 [ 883.704999] ? lock_release+0xa10/0xa10 [ 883.708998] ? __check_object_size+0x95/0x5d9 [ 883.713529] ? __might_sleep+0x95/0x190 [ 883.717539] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 883.723101] __x64_sys_bpf+0x389/0x4c0 [ 883.727015] ? bpf_prog_get+0x20/0x20 [ 883.731023] ? do_syscall_64+0x92/0x800 [ 883.735021] do_syscall_64+0x1b1/0x800 [ 883.738924] ? finish_task_switch+0x1ca/0x840 [ 883.743431] ? syscall_return_slowpath+0x5c0/0x5c0 [ 883.748361] ? syscall_return_slowpath+0x30f/0x5c0 [ 883.753290] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 883.758652] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 883.763495] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 883.768675] RIP: 0033:0x455a09 [ 883.771851] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 883.779553] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 883.786810] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 883.794066] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 883.801324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 883.808583] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000005 2018/05/18 19:16:21 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x3001, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xe500}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:21 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000340)=@hci={0x1f, r1, 0x1}, 0xfffffffffffffd6c, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="b7fdff00000000000000000000000000"], 0xd}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x40000) write$cgroup_pid(r2, &(0x7f00000000c0)={[0x36, 0x35, 0x35, 0x31, 0x30, 0x34, 0x30, 0x36, 0x37]}, 0x9) open_by_handle_at(r2, &(0x7f0000000100)={0x99, 0xffffffffe44f93f8, "d825af07a31da18f5e3e74d94b8b9a39f5b3db40edd93874e5eec20e08c9c680a0f83fa60160dd614248b7bcfc2d4a4ef9517fd45c9aa1fe38ff00d45e63b9f4afe2ae29f728632af1245611ea400463a3fefb47a36800c517ee57a17a8940d231fd72b0dd02d5d6b93e99e55dd3f286e00144caf3a84768343e8cc6012354156b96ba5adccad5731163e6159cfddaad7e"}, 0x80000) ioctl$KDSETLED(r2, 0x4b32, 0x3ff) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x50) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x76) 2018/05/18 19:16:21 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0xffffffff00000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:21 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:21 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:16:21 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x84}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x14000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) 2018/05/18 19:16:21 executing program 4 (fault-call:1 fault-nth:6): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:21 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:21 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x100000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 884.086794] FAULT_INJECTION: forcing a failure. [ 884.086794] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 884.098673] CPU: 0 PID: 1541 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 884.105880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 884.115283] Call Trace: [ 884.117898] dump_stack+0x1b9/0x294 [ 884.121553] ? dump_stack_print_info.cold.2+0x52/0x52 [ 884.126786] should_fail.cold.4+0xa/0x1a [ 884.130873] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/18 19:16:21 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x2b00], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:21 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x1300000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 884.136012] ? debug_check_no_locks_freed+0x310/0x310 [ 884.141227] ? perf_tp_event+0xc30/0xc30 [ 884.145309] ? __lock_acquire+0x7f5/0x5140 [ 884.149576] ? memset+0x31/0x40 [ 884.152885] ? perf_trace_lock_acquire+0x4f1/0x980 [ 884.157862] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 884.163417] ? should_fail+0x21b/0xbcd [ 884.167338] __alloc_pages_nodemask+0x34e/0xd70 [ 884.172037] ? memset+0x31/0x40 [ 884.175346] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 884.180380] ? perf_trace_lock_acquire+0x4f1/0x980 2018/05/18 19:16:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x4601000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:21 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x2100000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:21 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 884.185338] ? find_held_lock+0x36/0x1c0 [ 884.189457] ? check_same_owner+0x320/0x320 [ 884.193808] cache_grow_begin+0x72/0x6c0 [ 884.197904] kmem_cache_alloc_trace+0x6a5/0x780 [ 884.202586] ? lock_downgrade+0x8e0/0x8e0 [ 884.206768] bpf_check+0xb4/0x5f60 [ 884.210337] ? ktime_get_with_offset+0x395/0x4a0 [ 884.215119] ? kvm_clock_read+0x25/0x30 [ 884.219117] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 884.224160] ? ktime_get_with_offset+0x326/0x4a0 [ 884.228934] ? fixup_bpf_calls+0x1c70/0x1c70 [ 884.233373] ? ktime_get+0x430/0x430 [ 884.237109] ? __might_sleep+0x95/0x190 [ 884.241114] ? memset+0x31/0x40 [ 884.244428] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 884.249982] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 884.254327] bpf_prog_load+0x1130/0x2070 [ 884.258408] ? bpf_prog_new_fd+0x60/0x60 [ 884.262516] ? lock_downgrade+0x8e0/0x8e0 [ 884.266689] ? lock_release+0xa10/0xa10 [ 884.270685] ? __check_object_size+0x95/0x5d9 [ 884.275208] ? __might_sleep+0x95/0x190 [ 884.279214] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 2018/05/18 19:16:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xbc00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) [ 884.284779] __x64_sys_bpf+0x389/0x4c0 [ 884.288679] ? bpf_prog_get+0x20/0x20 [ 884.292505] ? do_syscall_64+0x92/0x800 [ 884.296505] do_syscall_64+0x1b1/0x800 [ 884.300409] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 884.305266] ? syscall_return_slowpath+0x5c0/0x5c0 [ 884.310209] ? syscall_return_slowpath+0x30f/0x5c0 [ 884.315153] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 884.320518] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 884.325363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 884.330550] RIP: 0033:0x455a09 [ 884.333727] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 884.341427] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 884.348717] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 884.355976] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 884.363236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 884.370495] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000006 2018/05/18 19:16:21 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x600], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:21 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xfe80000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x86010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:21 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfafabafeff595d1c]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:21 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x7ffffffd) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:16:21 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) clone(0x200, &(0x7f0000001900), &(0x7f0000744000), &(0x7f0000001880), &(0x7f0000001900)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = gettid() open$dir(&(0x7f00000000c0)='./file0\x00', 0x414000, 0x1) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) 2018/05/18 19:16:21 executing program 4 (fault-call:1 fault-nth:7): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:21 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:21 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xff00000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:21 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x2900], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:21 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x20000, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x80) r2 = fcntl$dupfd(r1, 0xffffffffffffff7c, r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) [ 884.561649] FAULT_INJECTION: forcing a failure. [ 884.561649] name failslab, interval 1, probability 0, space 0, times 0 [ 884.572972] CPU: 0 PID: 1595 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 884.580175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 884.589540] Call Trace: [ 884.592154] dump_stack+0x1b9/0x294 [ 884.595810] ? dump_stack_print_info.cold.2+0x52/0x52 [ 884.601041] should_fail.cold.4+0xa/0x1a [ 884.605130] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 884.610250] ? kernel_text_address+0x79/0xf0 [ 884.614677] ? __unwind_start+0x166/0x330 [ 884.618842] ? __kernel_text_address+0xd/0x40 [ 884.623360] ? __save_stack_trace+0x7e/0xd0 [ 884.627711] ? find_held_lock+0x36/0x1c0 [ 884.631832] ? check_same_owner+0x320/0x320 [ 884.636178] ? rcu_note_context_switch+0x710/0x710 [ 884.641143] __should_failslab+0x124/0x180 [ 884.645404] should_failslab+0x9/0x14 [ 884.649223] kmem_cache_alloc_node_trace+0x26f/0x770 [ 884.654347] ? rcu_note_context_switch+0x710/0x710 2018/05/18 19:16:21 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:22 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x29000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) [ 884.659314] alloc_vmap_area+0x142/0xa50 [ 884.663413] ? rcu_read_lock_sched_held+0x108/0x120 [ 884.668463] ? purge_vmap_area_lazy+0x40/0x40 [ 884.673000] __get_vm_area_node+0x17e/0x390 [ 884.677354] __vmalloc_node_range+0xc4/0x750 [ 884.681786] ? bpf_check+0x127/0x5f60 [ 884.685610] ? bpf_check+0xb4/0x5f60 [ 884.689349] ? kmem_cache_alloc_trace+0x616/0x780 [ 884.694214] ? bpf_check+0x127/0x5f60 [ 884.698033] vzalloc+0x6f/0x80 [ 884.701287] ? bpf_check+0x127/0x5f60 [ 884.705113] bpf_check+0x127/0x5f60 [ 884.708763] ? ktime_get_with_offset+0x395/0x4a0 [ 884.713542] ? kvm_clock_read+0x25/0x30 [ 884.717535] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 884.722588] ? ktime_get_with_offset+0x326/0x4a0 [ 884.727372] ? fixup_bpf_calls+0x1c70/0x1c70 [ 884.731816] ? ktime_get+0x430/0x430 [ 884.735546] ? __might_sleep+0x95/0x190 [ 884.739520] ? memset+0x31/0x40 [ 884.742793] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 884.748327] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 884.752650] bpf_prog_load+0x1130/0x2070 [ 884.756712] ? bpf_prog_new_fd+0x60/0x60 [ 884.760785] ? lock_downgrade+0x8e0/0x8e0 [ 884.764927] ? lock_release+0xa10/0xa10 [ 884.768899] ? __check_object_size+0x95/0x5d9 [ 884.773394] ? __might_sleep+0x95/0x190 [ 884.777368] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 884.782901] __x64_sys_bpf+0x389/0x4c0 [ 884.786785] ? bpf_prog_get+0x20/0x20 [ 884.790584] ? do_syscall_64+0x92/0x800 [ 884.794558] do_syscall_64+0x1b1/0x800 [ 884.798433] ? finish_task_switch+0x1ca/0x840 [ 884.802924] ? syscall_return_slowpath+0x5c0/0x5c0 [ 884.807854] ? syscall_return_slowpath+0x30f/0x5c0 [ 884.812784] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 884.818143] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 884.822982] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 884.828160] RIP: 0033:0x455a09 [ 884.831339] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 884.839044] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 884.846301] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 884.853560] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/18 19:16:22 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xffffff84, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:22 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x32], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 884.860820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 884.868079] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000007 [ 884.875634] syz-executor4: vmalloc: allocation failure: 48 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 884.886693] syz-executor4 cpuset=syz4 mems_allowed=0 [ 884.891880] CPU: 0 PID: 1595 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 884.899074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 884.908442] Call Trace: [ 884.911045] dump_stack+0x1b9/0x294 [ 884.914695] ? dump_stack_print_info.cold.2+0x52/0x52 [ 884.919900] ? trace_hardirqs_off+0xd/0x10 [ 884.924151] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 884.929282] warn_alloc.cold.118+0xb2/0x1b8 [ 884.933619] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 884.938475] ? trace_hardirqs_off+0xd/0x10 [ 884.942723] ? quarantine_put+0xeb/0x190 [ 884.946806] ? __get_vm_area_node+0x30a/0x390 [ 884.951321] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 884.956363] ? __get_vm_area_node+0x2da/0x390 [ 884.960885] __vmalloc_node_range+0x45e/0x750 [ 884.965395] ? bpf_check+0xb4/0x5f60 [ 884.969130] ? kmem_cache_alloc_trace+0x616/0x780 [ 884.973991] ? bpf_check+0x127/0x5f60 [ 884.977806] vzalloc+0x6f/0x80 [ 884.981015] ? bpf_check+0x127/0x5f60 [ 884.984834] bpf_check+0x127/0x5f60 [ 884.988484] ? ktime_get_with_offset+0x395/0x4a0 [ 884.993259] ? kvm_clock_read+0x25/0x30 [ 884.997250] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 885.002288] ? ktime_get_with_offset+0x326/0x4a0 [ 885.007048] ? fixup_bpf_calls+0x1c70/0x1c70 [ 885.011454] ? ktime_get+0x430/0x430 [ 885.015158] ? __might_sleep+0x95/0x190 [ 885.019127] ? memset+0x31/0x40 [ 885.022401] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 885.027927] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 885.032243] bpf_prog_load+0x1130/0x2070 [ 885.036301] ? bpf_prog_new_fd+0x60/0x60 [ 885.040382] ? lock_downgrade+0x8e0/0x8e0 [ 885.044524] ? lock_release+0xa10/0xa10 [ 885.048491] ? __check_object_size+0x95/0x5d9 [ 885.052983] ? __might_sleep+0x95/0x190 [ 885.056956] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 885.062491] __x64_sys_bpf+0x389/0x4c0 [ 885.066370] ? bpf_prog_get+0x20/0x20 [ 885.070177] ? do_syscall_64+0x92/0x800 [ 885.074151] do_syscall_64+0x1b1/0x800 [ 885.078033] ? finish_task_switch+0x1ca/0x840 [ 885.082521] ? syscall_return_slowpath+0x5c0/0x5c0 [ 885.087443] ? syscall_return_slowpath+0x30f/0x5c0 [ 885.092367] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 885.097726] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 885.102565] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 885.107745] RIP: 0033:0x455a09 [ 885.110921] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 885.118622] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 885.125882] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 885.133140] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 885.140398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 885.147654] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000007 [ 885.154991] Mem-Info: [ 885.157464] active_anon:100376 inactive_anon:70 isolated_anon:0 [ 885.157464] active_file:4025 inactive_file:9083 isolated_file:0 [ 885.157464] unevictable:0 dirty:109 writeback:0 unstable:0 [ 885.157464] slab_reclaimable:10355 slab_unreclaimable:109096 [ 885.157464] mapped:74384 shmem:86 pagetables:1198 bounce:0 [ 885.157464] free:1128926 free_pcp:446 free_cma:0 [ 885.191155] Node 0 active_anon:401440kB inactive_anon:280kB active_file:16100kB inactive_file:36332kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297536kB dirty:436kB writeback:0kB shmem:344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 83968kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 885.219238] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 885.246230] lowmem_reserve[]: 0 2830 6335 6335 [ 885.250919] Node 0 DMA32 free:2900416kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901148kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:732kB local_pcp:632kB free_cma:0kB [ 885.278707] lowmem_reserve[]: 0 0 3505 3505 [ 885.283128] Node 0 Normal free:1608276kB min:37300kB low:46624kB high:55948kB active_anon:395132kB inactive_anon:280kB active_file:16100kB inactive_file:36332kB unevictable:0kB writepending:436kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5536kB pagetables:4348kB bounce:0kB free_pcp:1040kB local_pcp:424kB free_cma:0kB [ 885.313085] lowmem_reserve[]: 0 0 0 0 [ 885.316967] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 885.330718] Node 0 DMA32: 4*4kB (M) 6*8kB (UM) 4*16kB (UM) 4*32kB (UM) 3*64kB (M) 2*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 705*4096kB (M) = 2900416kB [ 885.346580] Node 0 Normal: 660*4kB (UME) 168*8kB (UME) 182*16kB (UME) 1557*32kB (UME) 1300*64kB (UME) 490*128kB (UME) 119*256kB (UM) 19*512kB (UM) 8*1024kB (UM) 3*2048kB (ME) 330*4096kB (UM) = 1608848kB [ 885.365006] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 885.373656] 13193 total pagecache pages [ 885.377673] 0 pages in swap cache [ 885.381146] Swap cache stats: add 0, delete 0, find 0/0 [ 885.386536] Free swap = 0kB [ 885.389588] Total swap = 0kB [ 885.392629] 1965969 pages RAM [ 885.395775] 0 pages HighMem/MovableOnly [ 885.399785] 339347 pages reserved 2018/05/18 19:16:22 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x700000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:22 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0xffffff89], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:22 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:22 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xd400}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:22 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:22 executing program 4 (fault-call:1 fault-nth:8): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:22 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000140)="b5") mq_timedsend(r0, &(0x7f0000000180)="ca721e4ff3e2c431e0bd5937285616d181cd2b513e73451cfa3172586287661c368c833db5568896eb6b20b4af08aed927c0864e5fb08500ba0e3703a0631e1da301efe31ca3beef7091c71b552ee5c1f8db9714f8c4e3520465b8a5f67d8d5a7c3766e9d131cc2dcb511b3dbf52f1abb941754667f1edd128cb57563929f13de7694af224fb4d943c4ca99d3a1fa027d79d2627", 0x94, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x1, &(0x7f00000000c0)) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x400, 0x0) r1 = dup(r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) close(r0) 2018/05/18 19:16:22 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='/R\x00', 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r1, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)="6e65742f7564706c69746500443f4c407c6473710458fb6abb9086810a21f19130560552ed90f24e6a08beaa9df3260e5b82f59bc39314e22e0bf47fdf634368f09c100b6b6eb1e07508fcbad6dd7bb1d95d75ebc95145992f926f") ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00000001c0)={{0x80000000, 0x2, 0x8, 0x6, 0x3, 0xa1bc}, 0x100000001}) ioctl$BLKPG(r3, 0x1269, &(0x7f0000000240)={0x1, 0x7, 0x21, &(0x7f0000000200)="26904d703de98b46d11eb5b2ea4b5ddb45bcab76a2cd3f1f4fdbc65795f56cb95c"}) [ 885.506588] FAULT_INJECTION: forcing a failure. [ 885.506588] name failslab, interval 1, probability 0, space 0, times 0 [ 885.517988] CPU: 0 PID: 1635 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 885.525199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 885.534564] Call Trace: [ 885.537176] dump_stack+0x1b9/0x294 [ 885.540833] ? dump_stack_print_info.cold.2+0x52/0x52 [ 885.546073] should_fail.cold.4+0xa/0x1a [ 885.550158] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 885.555275] ? kernel_text_address+0x79/0xf0 [ 885.559702] ? __unwind_start+0x166/0x330 [ 885.563868] ? __kernel_text_address+0xd/0x40 [ 885.568389] ? __save_stack_trace+0x7e/0xd0 [ 885.572743] ? find_held_lock+0x36/0x1c0 [ 885.576865] ? check_same_owner+0x320/0x320 [ 885.581212] ? rcu_note_context_switch+0x710/0x710 [ 885.586168] __should_failslab+0x124/0x180 [ 885.590426] should_failslab+0x9/0x14 [ 885.594251] kmem_cache_alloc_node_trace+0x26f/0x770 [ 885.599373] ? rcu_note_context_switch+0x710/0x710 [ 885.604345] alloc_vmap_area+0x142/0xa50 [ 885.608438] ? rcu_read_lock_sched_held+0x108/0x120 [ 885.613478] ? purge_vmap_area_lazy+0x40/0x40 [ 885.617999] ? kasan_check_read+0x11/0x20 [ 885.622169] ? do_raw_spin_unlock+0x9e/0x2e0 [ 885.626603] __get_vm_area_node+0x17e/0x390 [ 885.630960] __vmalloc_node_range+0xc4/0x750 [ 885.635391] ? bpf_check+0x127/0x5f60 [ 885.639213] ? bpf_check+0xb4/0x5f60 [ 885.642951] ? kmem_cache_alloc_trace+0x616/0x780 [ 885.647820] ? bpf_check+0x127/0x5f60 [ 885.651644] vzalloc+0x6f/0x80 [ 885.654855] ? bpf_check+0x127/0x5f60 [ 885.658677] bpf_check+0x127/0x5f60 [ 885.662332] ? ktime_get_with_offset+0x395/0x4a0 [ 885.667109] ? kvm_clock_read+0x25/0x30 [ 885.671200] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 885.676236] ? ktime_get_with_offset+0x326/0x4a0 [ 885.681008] ? fixup_bpf_calls+0x1c70/0x1c70 [ 885.685448] ? ktime_get+0x430/0x430 [ 885.689182] ? __might_sleep+0x95/0x190 [ 885.693179] ? memset+0x31/0x40 [ 885.696477] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 885.702028] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 885.706375] bpf_prog_load+0x1130/0x2070 [ 885.710460] ? bpf_prog_new_fd+0x60/0x60 [ 885.714571] ? lock_downgrade+0x8e0/0x8e0 [ 885.718738] ? lock_release+0xa10/0xa10 [ 885.722719] ? __check_object_size+0x95/0x5d9 [ 885.727221] ? __might_sleep+0x95/0x190 [ 885.731202] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 885.736746] __x64_sys_bpf+0x389/0x4c0 [ 885.740629] ? bpf_prog_get+0x20/0x20 [ 885.744433] ? do_syscall_64+0x92/0x800 [ 885.748404] do_syscall_64+0x1b1/0x800 [ 885.752298] ? finish_task_switch+0x1ca/0x840 [ 885.756787] ? syscall_return_slowpath+0x5c0/0x5c0 [ 885.761719] ? syscall_return_slowpath+0x30f/0x5c0 [ 885.766647] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 885.772011] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 885.776859] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 885.782038] RIP: 0033:0x455a09 [ 885.785220] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 885.792929] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 885.800189] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 2018/05/18 19:16:22 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x7d01}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:22 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc82eecfffec31796]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:22 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:22 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x3000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:22 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x3], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:23 executing program 0: r0 = socket$inet(0x2, 0x4, 0xffffffff) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x9, 0x9}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000140)={{0x100, 0x2}, 'port0\x00', 0x40, 0x805, 0x7f, 0xfee, 0xc4f, 0x6, 0x0, 0x0, 0x3, 0xfffffffffffffff7}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x17, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) [ 885.807446] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 885.814719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 885.821979] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000008 [ 885.829546] syz-executor4: vmalloc: allocation failure: 48 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 885.840639] syz-executor4 cpuset=syz4 mems_allowed=0 [ 885.845852] CPU: 0 PID: 1635 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 2018/05/18 19:16:23 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x2c00000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:23 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x87ffffff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 885.853051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 885.862415] Call Trace: [ 885.865020] dump_stack+0x1b9/0x294 [ 885.868673] ? dump_stack_print_info.cold.2+0x52/0x52 [ 885.873878] ? trace_hardirqs_off+0xd/0x10 [ 885.878128] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 885.883255] warn_alloc.cold.118+0xb2/0x1b8 [ 885.887596] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 885.892454] ? trace_hardirqs_off+0xd/0x10 [ 885.896697] ? quarantine_put+0xeb/0x190 [ 885.900778] ? __get_vm_area_node+0x30a/0x390 2018/05/18 19:16:23 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17]}, 0x1a8b}, 0x1c) [ 885.900882] Unknown ioctl 1074291720 [ 885.905280] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 885.905312] ? __get_vm_area_node+0x2da/0x390 [ 885.905340] __vmalloc_node_range+0x45e/0x750 [ 885.923036] ? bpf_check+0xb4/0x5f60 [ 885.926771] ? kmem_cache_alloc_trace+0x616/0x780 [ 885.931633] ? bpf_check+0x127/0x5f60 [ 885.935451] vzalloc+0x6f/0x80 [ 885.938660] ? bpf_check+0x127/0x5f60 [ 885.942475] bpf_check+0x127/0x5f60 [ 885.946124] ? ktime_get_with_offset+0x395/0x4a0 [ 885.950903] ? kvm_clock_read+0x25/0x30 [ 885.954892] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 885.959924] ? ktime_get_with_offset+0x326/0x4a0 [ 885.960885] Unknown ioctl 1084773153 [ 885.964691] ? fixup_bpf_calls+0x1c70/0x1c70 [ 885.964718] ? ktime_get+0x430/0x430 [ 885.964737] ? __might_sleep+0x95/0x190 [ 885.964760] ? memset+0x31/0x40 [ 885.983792] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 885.989343] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 885.993687] bpf_prog_load+0x1130/0x2070 [ 885.997776] ? bpf_prog_new_fd+0x60/0x60 [ 886.001881] ? lock_downgrade+0x8e0/0x8e0 [ 886.003610] Unknown ioctl 1074291720 [ 886.006051] ? lock_release+0xa10/0xa10 [ 886.006077] ? __check_object_size+0x95/0x5d9 [ 886.006104] ? __might_sleep+0x95/0x190 [ 886.022239] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 886.027805] __x64_sys_bpf+0x389/0x4c0 [ 886.030209] Unknown ioctl 1084773153 [ 886.031703] ? bpf_prog_get+0x20/0x20 [ 886.031737] ? do_syscall_64+0x92/0x800 [ 886.031762] do_syscall_64+0x1b1/0x800 [ 886.047094] ? finish_task_switch+0x1ca/0x840 [ 886.051617] ? syscall_return_slowpath+0x5c0/0x5c0 [ 886.056566] ? syscall_return_slowpath+0x30f/0x5c0 [ 886.061525] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 886.066918] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 886.071787] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 886.076989] RIP: 0033:0x455a09 [ 886.080184] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 886.087907] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 886.095167] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 886.102425] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 886.109680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 886.116948] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000008 2018/05/18 19:16:23 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x84ffffff], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:23 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x3f000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:23 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3b672feffe938c4]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xffffffffffffff8d, &(0x7f0000000080)={&(0x7f0000000180)=@ipv6_newrule={0x48, 0x20, 0x803, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, [@FRA_SRC={0x14, 0x2}, @FIB_RULE_POLICY=@FRA_IIFNAME={0x14, 0x3, 'veth1_to_team\x00'}]}, 0x48}, 0x1}, 0x0) 2018/05/18 19:16:23 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt(r0, 0x3, 0x2, &(0x7f0000000040)=""/196, &(0x7f0000000140)=0xc4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:16:23 executing program 4 (fault-call:1 fault-nth:9): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:23 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:23 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x5900}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) [ 886.220384] FAULT_INJECTION: forcing a failure. [ 886.220384] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 886.232357] CPU: 0 PID: 1690 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 886.239557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 886.248922] Call Trace: [ 886.251532] dump_stack+0x1b9/0x294 [ 886.255192] ? dump_stack_print_info.cold.2+0x52/0x52 [ 886.260422] should_fail.cold.4+0xa/0x1a [ 886.264510] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 886.269635] ? kasan_check_read+0x11/0x20 [ 886.273798] ? rcu_is_watching+0x85/0x140 [ 886.277973] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 886.283181] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 886.288376] ? find_held_lock+0x36/0x1c0 [ 886.292465] ? check_same_owner+0x320/0x320 [ 886.296786] ? rcu_note_context_switch+0x710/0x710 [ 886.301711] ? save_stack+0xa9/0xd0 [ 886.305333] ? __might_sleep+0x95/0x190 [ 886.309302] __alloc_pages_nodemask+0x34e/0xd70 [ 886.313967] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 886.318983] ? kasan_check_read+0x11/0x20 [ 886.323125] ? rcu_is_watching+0x85/0x140 [ 886.327264] ? rcu_pm_notify+0xc0/0xc0 [ 886.331153] ? __kmalloc_node+0x33/0x70 [ 886.335117] ? __kmalloc_node+0x33/0x70 [ 886.339081] ? rcu_read_lock_sched_held+0x108/0x120 [ 886.344092] ? kasan_unpoison_shadow+0x35/0x50 [ 886.348666] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 886.354200] alloc_pages_current+0x10c/0x210 [ 886.358605] __vmalloc_node_range+0x484/0x750 [ 886.363101] ? kmem_cache_alloc_trace+0x616/0x780 [ 886.367941] ? bpf_check+0x127/0x5f60 [ 886.371732] vzalloc+0x6f/0x80 [ 886.374914] ? bpf_check+0x127/0x5f60 [ 886.378706] bpf_check+0x127/0x5f60 [ 886.382331] ? ktime_get_with_offset+0x395/0x4a0 [ 886.387081] ? kvm_clock_read+0x25/0x30 [ 886.391049] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 886.396058] ? ktime_get_with_offset+0x326/0x4a0 [ 886.400807] ? fixup_bpf_calls+0x1c70/0x1c70 [ 886.405215] ? ktime_get+0x430/0x430 [ 886.408924] ? __might_sleep+0x95/0x190 [ 886.412895] ? memset+0x31/0x40 [ 886.416165] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 886.421693] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 886.426022] bpf_prog_load+0x1130/0x2070 [ 886.430080] ? bpf_prog_new_fd+0x60/0x60 [ 886.434154] ? lock_downgrade+0x8e0/0x8e0 [ 886.438296] ? lock_release+0xa10/0xa10 [ 886.442266] ? __check_object_size+0x95/0x5d9 [ 886.446758] ? __might_sleep+0x95/0x190 [ 886.450734] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 886.456268] __x64_sys_bpf+0x389/0x4c0 [ 886.460147] ? bpf_prog_get+0x20/0x20 [ 886.463949] ? do_syscall_64+0x92/0x800 [ 886.467922] do_syscall_64+0x1b1/0x800 [ 886.471801] ? finish_task_switch+0x1ca/0x840 [ 886.476288] ? syscall_return_slowpath+0x5c0/0x5c0 [ 886.481208] ? syscall_return_slowpath+0x30f/0x5c0 [ 886.486136] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 886.491499] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 886.496345] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 886.501524] RIP: 0033:0x455a09 [ 886.504701] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 886.512400] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 2018/05/18 19:16:23 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0xffffffffffffffff], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 886.519658] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 886.526918] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 886.534177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 886.541435] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000009 [ 886.549097] syz-executor4: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 886.561796] syz-executor4 cpuset=syz4 mems_allowed=0 2018/05/18 19:16:23 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x122}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) [ 886.567119] CPU: 0 PID: 1690 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 886.574316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 886.583676] Call Trace: [ 886.586279] dump_stack+0x1b9/0x294 [ 886.589932] ? dump_stack_print_info.cold.2+0x52/0x52 [ 886.595158] warn_alloc.cold.118+0xb2/0x1b8 [ 886.599500] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 886.604362] ? __kmalloc_node+0x33/0x70 [ 886.608347] ? __kmalloc_node+0x33/0x70 [ 886.612336] ? rcu_read_lock_sched_held+0x108/0x120 2018/05/18 19:16:23 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x3000000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 886.617381] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 886.622949] __vmalloc_node_range+0x513/0x750 [ 886.627476] ? bpf_check+0x127/0x5f60 [ 886.631295] vzalloc+0x6f/0x80 [ 886.634506] ? bpf_check+0x127/0x5f60 [ 886.638329] bpf_check+0x127/0x5f60 [ 886.641982] ? ktime_get_with_offset+0x395/0x4a0 [ 886.646763] ? kvm_clock_read+0x25/0x30 [ 886.650754] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 886.655784] ? ktime_get_with_offset+0x326/0x4a0 [ 886.660555] ? fixup_bpf_calls+0x1c70/0x1c70 [ 886.665007] ? ktime_get+0x430/0x430 [ 886.668738] ? __might_sleep+0x95/0x190 2018/05/18 19:16:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xe200}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) [ 886.672734] ? memset+0x31/0x40 [ 886.676030] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 886.681577] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 886.685921] bpf_prog_load+0x1130/0x2070 [ 886.690011] ? bpf_prog_new_fd+0x60/0x60 [ 886.694116] ? lock_downgrade+0x8e0/0x8e0 [ 886.698289] ? lock_release+0xa10/0xa10 [ 886.702286] ? __check_object_size+0x95/0x5d9 [ 886.706811] ? __might_sleep+0x95/0x190 [ 886.710816] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 886.716376] __x64_sys_bpf+0x389/0x4c0 2018/05/18 19:16:24 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x1000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf900}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) [ 886.720280] ? bpf_prog_get+0x20/0x20 [ 886.724110] ? do_syscall_64+0x92/0x800 [ 886.728115] do_syscall_64+0x1b1/0x800 [ 886.732020] ? finish_task_switch+0x1ca/0x840 [ 886.736537] ? syscall_return_slowpath+0x5c0/0x5c0 [ 886.741482] ? syscall_return_slowpath+0x30f/0x5c0 [ 886.746437] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 886.751822] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 886.756694] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 886.761894] RIP: 0033:0x455a09 [ 886.765090] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 886.772818] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 886.780097] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 886.787374] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 886.794656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 886.801934] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000009 [ 886.809310] warn_alloc_show_mem: 1 callbacks suppressed [ 886.809315] Mem-Info: [ 886.817209] active_anon:99318 inactive_anon:76 isolated_anon:0 [ 886.817209] active_file:4027 inactive_file:9098 isolated_file:0 [ 886.817209] unevictable:0 dirty:125 writeback:0 unstable:0 [ 886.817209] slab_reclaimable:10338 slab_unreclaimable:109005 [ 886.817209] mapped:74423 shmem:86 pagetables:1177 bounce:0 [ 886.817209] free:1130115 free_pcp:389 free_cma:0 2018/05/18 19:16:24 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x3300], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:24 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x600, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:24 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, &(0x7f0000002000)}) dup2(r2, r1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c6dfd0)={0xee, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000040)}) 2018/05/18 19:16:24 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}, 0x1a8b}, 0x1c) [ 886.850830] Node 0 active_anon:395156kB inactive_anon:304kB active_file:16108kB inactive_file:36392kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297692kB dirty:500kB writeback:0kB shmem:344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 71680kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 886.878916] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 886.905158] lowmem_reserve[]: 0 2830 6335 6335 2018/05/18 19:16:24 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x105000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'syzkaller0\x00', 0x100000001}) [ 886.909860] Node 0 DMA32 free:2900416kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901148kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:732kB local_pcp:632kB free_cma:0kB [ 886.937661] lowmem_reserve[]: 0 0 3505 3505 [ 886.942095] Node 0 Normal free:1606784kB min:37300kB low:46624kB high:55948kB active_anon:397148kB inactive_anon:304kB active_file:16108kB inactive_file:36392kB unevictable:0kB writepending:500kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5632kB pagetables:4412kB bounce:0kB free_pcp:1144kB local_pcp:632kB free_cma:0kB [ 886.972096] lowmem_reserve[]: 0 0 0 0 [ 886.976043] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 886.989873] Node 0 DMA32: 4*4kB (M) 6*8kB (UM) 4*16kB (UM) 4*32kB (UM) 3*64kB (M) 2*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 705*4096kB (M) = 2900416kB [ 887.005912] Node 0 Normal: 467*4kB (UE) 154*8kB (UME) 200*16kB (UME) 1533*32kB (UME) 1300*64kB (UME) 496*128kB (UME) 119*256kB (UM) 19*512kB (UM) 8*1024kB (UM) 2*2048kB (ME) 330*4096kB (UM) = 1606204kB [ 887.024316] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 887.032980] 13210 total pagecache pages [ 887.037050] 0 pages in swap cache [ 887.040567] Swap cache stats: add 0, delete 0, find 0/0 [ 887.045978] Free swap = 0kB [ 887.049065] Total swap = 0kB [ 887.052143] 1965969 pages RAM [ 887.054208] binder: 1736:1739 unknown command 0 [ 887.055292] 0 pages HighMem/MovableOnly [ 887.063996] 339347 pages reserved [ 887.105347] binder: 1736:1739 ioctl c0306201 20c6dfd0 returned -22 [ 887.148508] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/18 19:16:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xba000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:24 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x3c00], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:24 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:24 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x1100, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:24 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e5d8afeff717e68]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:24 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x2, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000e46ffc)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0xffe0000000000003, 0x7, 0x9000}, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ff6000/0xa000)=nil, 0xa000}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) 2018/05/18 19:16:24 executing program 4 (fault-call:1 fault-nth:10): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:24 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x52, "37aae1056f9f79a9d7bdd53269f4b8a0e0cc9423b5106b633fa33232e3f0393ef96427841b499d8bb2c6f9b9c31a320b4c3d231bc3f75a578fa3ba3dfcfdc1244dd5bb7b9601857589a107aeffbec6950495"}, &(0x7f00000000c0)=0x76) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) [ 887.173495] binder: 1736:1739 ioctl 40046207 0 returned -16 [ 887.183903] binder: 1736:1746 unknown command 0 [ 887.188695] binder: 1736:1746 ioctl c0306201 20c6dfd0 returned -22 [ 887.191265] binder: BINDER_SET_CONTEXT_MGR already set [ 887.200512] binder: 1736:1739 ioctl 40046207 0 returned -16 2018/05/18 19:16:24 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x2f], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:24 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) close(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x6, 0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x1f4a, 0x4) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='/dev/dsp#\x00', &(0x7f0000000180)='/dev/dsp#\x00', &(0x7f00000001c0)='\'wlan0eth0\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='/dev/dsp#\x00', &(0x7f0000000280)=',]ppp0\x00', &(0x7f00000002c0)='\x00']) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) [ 887.258235] FAULT_INJECTION: forcing a failure. [ 887.258235] name failslab, interval 1, probability 0, space 0, times 0 [ 887.269912] CPU: 0 PID: 1756 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 887.277118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 887.286486] Call Trace: [ 887.289100] dump_stack+0x1b9/0x294 [ 887.292759] ? dump_stack_print_info.cold.2+0x52/0x52 [ 887.297980] should_fail.cold.4+0xa/0x1a [ 887.302064] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 887.307189] ? lock_acquire+0x1dc/0x520 [ 887.311184] ? bpf_check+0x23e/0x5f60 [ 887.315010] ? graph_lock+0x170/0x170 [ 887.318830] ? lock_release+0xa10/0xa10 [ 887.322833] ? find_held_lock+0x36/0x1c0 [ 887.326920] ? __lock_is_held+0xb5/0x140 [ 887.331031] ? check_same_owner+0x320/0x320 [ 887.335373] ? mutex_trylock+0x2a0/0x2a0 [ 887.339457] ? rcu_note_context_switch+0x710/0x710 [ 887.344419] __should_failslab+0x124/0x180 [ 887.348683] should_failslab+0x9/0x14 [ 887.352502] kmem_cache_alloc_node_trace+0x26f/0x770 2018/05/18 19:16:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x4c00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:24 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x3300000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 887.357631] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 887.362676] __get_vm_area_node+0x12d/0x390 [ 887.367022] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 887.372068] __vmalloc_node_range+0xc4/0x750 [ 887.376496] ? bpf_prog_calc_tag+0xba/0x7b0 [ 887.380851] ? bpf_prog_calc_tag+0xba/0x7b0 [ 887.385190] vmalloc+0x6f/0x80 [ 887.388397] ? bpf_prog_calc_tag+0xba/0x7b0 [ 887.392734] bpf_prog_calc_tag+0xba/0x7b0 [ 887.396908] ? map_vm_area+0xb2/0xf0 [ 887.400645] ? __bpf_prog_free+0x50/0x50 2018/05/18 19:16:24 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) [ 887.404726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 887.410281] ? __vmalloc_node_range+0x463/0x750 [ 887.414988] ? bpf_check+0x127/0x5f60 [ 887.418824] bpf_check+0x6c4/0x5f60 [ 887.422476] ? ktime_get_with_offset+0x395/0x4a0 [ 887.427250] ? kvm_clock_read+0x25/0x30 [ 887.431241] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 887.436277] ? fixup_bpf_calls+0x1c70/0x1c70 [ 887.440711] ? ktime_get+0x430/0x430 [ 887.444440] ? __might_sleep+0x95/0x190 [ 887.448441] ? memset+0x31/0x40 [ 887.451735] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 887.457283] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 887.461630] bpf_prog_load+0x1130/0x2070 [ 887.465715] ? bpf_prog_new_fd+0x60/0x60 [ 887.469827] ? lock_downgrade+0x8e0/0x8e0 [ 887.473990] ? lock_release+0xa10/0xa10 [ 887.477982] ? __check_object_size+0x95/0x5d9 [ 887.482503] ? __might_sleep+0x95/0x190 [ 887.486510] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 887.492071] __x64_sys_bpf+0x389/0x4c0 [ 887.495979] ? bpf_prog_get+0x20/0x20 [ 887.499813] ? do_syscall_64+0x92/0x800 [ 887.503814] do_syscall_64+0x1b1/0x800 [ 887.507720] ? finish_task_switch+0x1ca/0x840 [ 887.512234] ? syscall_return_slowpath+0x5c0/0x5c0 [ 887.517179] ? syscall_return_slowpath+0x30f/0x5c0 [ 887.522131] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 887.527517] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 887.532392] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 887.537594] RIP: 0033:0x455a09 [ 887.540787] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 887.548509] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 887.555790] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 887.563075] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 887.570353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 887.577631] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000a [ 887.585195] syz-executor4: vmalloc: allocation failure: 64 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 887.595308] syz-executor4 cpuset=syz4 mems_allowed=0 [ 887.600989] CPU: 0 PID: 1756 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 887.608184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 887.617541] Call Trace: [ 887.620149] dump_stack+0x1b9/0x294 [ 887.623797] ? dump_stack_print_info.cold.2+0x52/0x52 [ 887.629017] warn_alloc.cold.118+0xb2/0x1b8 [ 887.633359] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 887.638214] ? __get_vm_area_node+0x12d/0x390 [ 887.642726] ? __get_vm_area_node+0x12d/0x390 [ 887.647235] ? rcu_read_lock_sched_held+0x108/0x120 [ 887.652267] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 887.657566] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 887.662608] ? __get_vm_area_node+0x2da/0x390 [ 887.667117] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 887.672159] __vmalloc_node_range+0x45e/0x750 [ 887.676684] ? bpf_prog_calc_tag+0xba/0x7b0 [ 887.681019] vmalloc+0x6f/0x80 [ 887.684226] ? bpf_prog_calc_tag+0xba/0x7b0 [ 887.688562] bpf_prog_calc_tag+0xba/0x7b0 [ 887.692723] ? map_vm_area+0xb2/0xf0 [ 887.696453] ? __bpf_prog_free+0x50/0x50 [ 887.700527] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 887.706077] ? __vmalloc_node_range+0x463/0x750 [ 887.710775] ? bpf_check+0x127/0x5f60 [ 887.714586] bpf_check+0x6c4/0x5f60 [ 887.718205] ? ktime_get_with_offset+0x395/0x4a0 [ 887.722951] ? kvm_clock_read+0x25/0x30 [ 887.726919] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 887.731944] ? fixup_bpf_calls+0x1c70/0x1c70 [ 887.736343] ? ktime_get+0x430/0x430 [ 887.740048] ? __might_sleep+0x95/0x190 [ 887.744017] ? memset+0x31/0x40 [ 887.747295] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 887.752815] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 887.757128] bpf_prog_load+0x1130/0x2070 [ 887.761180] ? bpf_prog_new_fd+0x60/0x60 [ 887.765246] ? lock_downgrade+0x8e0/0x8e0 [ 887.769382] ? lock_release+0xa10/0xa10 [ 887.773344] ? __check_object_size+0x95/0x5d9 [ 887.777829] ? __might_sleep+0x95/0x190 [ 887.781883] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 887.787412] __x64_sys_bpf+0x389/0x4c0 [ 887.791286] ? bpf_prog_get+0x20/0x20 [ 887.795079] ? do_syscall_64+0x92/0x800 [ 887.799053] do_syscall_64+0x1b1/0x800 [ 887.802928] ? finish_task_switch+0x1ca/0x840 [ 887.807412] ? syscall_return_slowpath+0x5c0/0x5c0 [ 887.812327] ? syscall_return_slowpath+0x30f/0x5c0 [ 887.817272] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 887.822629] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 887.827469] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 887.832642] RIP: 0033:0x455a09 [ 887.835815] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 887.843512] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 887.850765] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 887.858030] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 887.865287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 887.872538] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000a [ 887.879876] Mem-Info: [ 887.882330] active_anon:97209 inactive_anon:78 isolated_anon:0 [ 887.882330] active_file:4027 inactive_file:9121 isolated_file:0 [ 887.882330] unevictable:0 dirty:149 writeback:0 unstable:0 [ 887.882330] slab_reclaimable:10347 slab_unreclaimable:108946 [ 887.882330] mapped:74373 shmem:86 pagetables:1015 bounce:0 [ 887.882330] free:1133092 free_pcp:441 free_cma:0 [ 887.915886] Node 0 active_anon:388836kB inactive_anon:312kB active_file:16108kB inactive_file:36484kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297492kB dirty:596kB writeback:0kB shmem:344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 61440kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 887.943960] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 887.970130] lowmem_reserve[]: 0 2830 6335 6335 [ 887.974782] Node 0 DMA32 free:2900416kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901148kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:732kB local_pcp:632kB free_cma:0kB [ 888.002501] lowmem_reserve[]: 0 0 3505 3505 [ 888.006884] Node 0 Normal free:1616044kB min:37300kB low:46624kB high:55948kB active_anon:388836kB inactive_anon:312kB active_file:16108kB inactive_file:36484kB unevictable:0kB writepending:596kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5376kB pagetables:4060kB bounce:0kB free_pcp:1020kB local_pcp:360kB free_cma:0kB [ 888.036781] lowmem_reserve[]: 0 0 0 0 [ 888.040645] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 888.054322] Node 0 DMA32: 4*4kB (M) 6*8kB (UM) 4*16kB (UM) 4*32kB (UM) 3*64kB (M) 2*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 705*4096kB (M) = 2900416kB [ 888.070285] Node 0 Normal: 797*4kB (UME) 164*8kB (UME) 181*16kB (UME) 1550*32kB (UME) 1300*64kB (UME) 496*128kB (UME) 119*256kB (UM) 19*512kB (UM) 8*1024kB (UM) 6*2048kB (ME) 330*4096kB (UM) = 1616036kB [ 888.088584] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 888.097177] 13234 total pagecache pages [ 888.101181] 0 pages in swap cache [ 888.104650] Swap cache stats: add 0, delete 0, find 0/0 2018/05/18 19:16:25 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x23010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:25 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:25 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x11000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:25 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xb, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:25 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bcsf0\x00', r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:16:25 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:25 executing program 4 (fault-call:1 fault-nth:11): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000040)={0x2, 0x2, 0x5, 0x24, 0xafc16e1, 0x9}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000003c0)=@pic={0x0, 0x0, 0x0, 0x2}) [ 888.110054] Free swap = 0kB [ 888.113098] Total swap = 0kB [ 888.116142] 1965969 pages RAM [ 888.119262] 0 pages HighMem/MovableOnly [ 888.123257] 339347 pages reserved [ 888.165412] FAULT_INJECTION: forcing a failure. [ 888.165412] name failslab, interval 1, probability 0, space 0, times 0 [ 888.176720] CPU: 0 PID: 1805 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 888.183921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 888.193282] Call Trace: [ 888.196393] dump_stack+0x1b9/0x294 [ 888.200027] ? dump_stack_print_info.cold.2+0x52/0x52 [ 888.205232] should_fail.cold.4+0xa/0x1a [ 888.209298] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 888.214400] ? kernel_text_address+0x79/0xf0 [ 888.218801] ? __unwind_start+0x166/0x330 [ 888.222939] ? __kernel_text_address+0xd/0x40 [ 888.227427] ? graph_lock+0x170/0x170 [ 888.231218] ? __save_stack_trace+0x7e/0xd0 [ 888.235536] ? find_held_lock+0x36/0x1c0 [ 888.239596] ? __lock_is_held+0xb5/0x140 [ 888.243663] ? check_same_owner+0x320/0x320 [ 888.247977] ? rcu_note_context_switch+0x710/0x710 [ 888.252910] __should_failslab+0x124/0x180 [ 888.257137] should_failslab+0x9/0x14 [ 888.260929] kmem_cache_alloc_node_trace+0x26f/0x770 [ 888.266027] ? rcu_note_context_switch+0x710/0x710 [ 888.270969] alloc_vmap_area+0x142/0xa50 [ 888.275035] ? rcu_read_lock_sched_held+0x108/0x120 [ 888.280043] ? purge_vmap_area_lazy+0x40/0x40 [ 888.284531] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 888.289544] __get_vm_area_node+0x17e/0x390 [ 888.293861] __vmalloc_node_range+0xc4/0x750 [ 888.298261] ? bpf_prog_calc_tag+0xba/0x7b0 [ 888.302581] ? bpf_prog_calc_tag+0xba/0x7b0 [ 888.306898] vmalloc+0x6f/0x80 [ 888.310080] ? bpf_prog_calc_tag+0xba/0x7b0 [ 888.314393] bpf_prog_calc_tag+0xba/0x7b0 [ 888.318537] ? map_vm_area+0xb2/0xf0 [ 888.322244] ? __bpf_prog_free+0x50/0x50 [ 888.326296] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 888.331820] ? __vmalloc_node_range+0x463/0x750 [ 888.336493] ? bpf_check+0x127/0x5f60 [ 888.340293] bpf_check+0x6c4/0x5f60 [ 888.343925] ? ktime_get_with_offset+0x395/0x4a0 [ 888.348677] ? kvm_clock_read+0x25/0x30 [ 888.352643] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 888.357654] ? fixup_bpf_calls+0x1c70/0x1c70 [ 888.362060] ? ktime_get+0x430/0x430 [ 888.365771] ? __might_sleep+0x95/0x190 [ 888.369743] ? memset+0x31/0x40 [ 888.373023] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 888.378549] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 888.382879] bpf_prog_load+0x1130/0x2070 [ 888.386936] ? bpf_prog_new_fd+0x60/0x60 [ 888.391011] ? lock_downgrade+0x8e0/0x8e0 [ 888.395155] ? lock_release+0xa10/0xa10 [ 888.399127] ? __check_object_size+0x95/0x5d9 [ 888.403619] ? __might_sleep+0x95/0x190 [ 888.407591] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 888.413124] __x64_sys_bpf+0x389/0x4c0 [ 888.417002] ? bpf_prog_get+0x20/0x20 [ 888.420813] ? do_syscall_64+0x92/0x800 [ 888.424787] do_syscall_64+0x1b1/0x800 [ 888.428665] ? finish_task_switch+0x1ca/0x840 [ 888.433152] ? syscall_return_slowpath+0x5c0/0x5c0 [ 888.438075] ? syscall_return_slowpath+0x30f/0x5c0 [ 888.443000] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 888.448365] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 888.453204] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 888.458382] RIP: 0033:0x455a09 [ 888.461561] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 888.469261] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 888.476516] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 888.483771] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 888.491033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 888.498289] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000b [ 888.505826] syz-executor4: vmalloc: allocation failure: 64 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 888.515960] syz-executor4 cpuset=syz4 mems_allowed=0 [ 888.521193] CPU: 0 PID: 1805 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 888.528379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 888.537724] Call Trace: [ 888.540305] dump_stack+0x1b9/0x294 [ 888.543928] ? dump_stack_print_info.cold.2+0x52/0x52 [ 888.549111] ? trace_hardirqs_off+0xd/0x10 [ 888.553334] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 888.558434] warn_alloc.cold.118+0xb2/0x1b8 [ 888.562758] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 888.567589] ? mark_held_locks+0xc9/0x160 [ 888.571723] ? quarantine_put+0xeb/0x190 [ 888.575781] ? __get_vm_area_node+0x30a/0x390 [ 888.580274] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 888.585299] ? __get_vm_area_node+0x2da/0x390 [ 888.589792] __vmalloc_node_range+0x45e/0x750 [ 888.594286] ? bpf_prog_calc_tag+0xba/0x7b0 [ 888.598598] vmalloc+0x6f/0x80 [ 888.601779] ? bpf_prog_calc_tag+0xba/0x7b0 [ 888.606091] bpf_prog_calc_tag+0xba/0x7b0 [ 888.610232] ? map_vm_area+0xb2/0xf0 [ 888.613937] ? __bpf_prog_free+0x50/0x50 [ 888.617988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 888.623526] ? __vmalloc_node_range+0x463/0x750 [ 888.628196] ? bpf_check+0x127/0x5f60 [ 888.631994] bpf_check+0x6c4/0x5f60 [ 888.635623] ? ktime_get_with_offset+0x395/0x4a0 [ 888.640376] ? kvm_clock_read+0x25/0x30 [ 888.644342] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 888.649351] ? fixup_bpf_calls+0x1c70/0x1c70 [ 888.653754] ? ktime_get+0x430/0x430 [ 888.657459] ? __might_sleep+0x95/0x190 [ 888.661432] ? memset+0x31/0x40 [ 888.664701] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 888.670234] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 888.674552] bpf_prog_load+0x1130/0x2070 [ 888.678609] ? bpf_prog_new_fd+0x60/0x60 [ 888.682681] ? lock_downgrade+0x8e0/0x8e0 [ 888.686824] ? lock_release+0xa10/0xa10 [ 888.690796] ? __check_object_size+0x95/0x5d9 [ 888.695289] ? __might_sleep+0x95/0x190 [ 888.699264] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 888.704797] __x64_sys_bpf+0x389/0x4c0 [ 888.708678] ? bpf_prog_get+0x20/0x20 [ 888.712481] ? do_syscall_64+0x92/0x800 [ 888.716452] do_syscall_64+0x1b1/0x800 [ 888.720330] ? finish_task_switch+0x1ca/0x840 [ 888.724817] ? syscall_return_slowpath+0x5c0/0x5c0 [ 888.729736] ? syscall_return_slowpath+0x30f/0x5c0 [ 888.734664] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 888.740032] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 888.744887] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 888.750067] RIP: 0033:0x455a09 [ 888.753244] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 888.760948] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 888.768204] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 888.775463] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 888.782720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 888.789975] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000b 2018/05/18 19:16:26 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xa, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:26 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:26 executing program 3: r0 = socket$inet6(0xa, 0x102400000802, 0x100000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x22400, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000180)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)=""/179, 0xb3}, {&(0x7f00000002c0)=""/212, 0xd4}, {&(0x7f00000003c0)=""/13, 0xd}, {&(0x7f0000000400)=""/105, 0x69}, {&(0x7f0000000480)=""/228, 0xe4}], 0x5, &(0x7f0000000600)=""/193, 0xc1, 0x100000001}, 0x40) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000740)={r2, 0x1, 0x6, @random="959d88494b4b"}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000040)=""/165, &(0x7f0000000100)=0xa5) 2018/05/18 19:16:26 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x2c00], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:26 executing program 4 (fault-call:1 fault-nth:12): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:26 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x72000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:26 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 888.958337] FAULT_INJECTION: forcing a failure. [ 888.958337] name failslab, interval 1, probability 0, space 0, times 0 [ 888.969714] CPU: 0 PID: 1834 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 888.976923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 888.986290] Call Trace: [ 888.988904] dump_stack+0x1b9/0x294 [ 888.992564] ? dump_stack_print_info.cold.2+0x52/0x52 [ 888.997777] ? memset+0x31/0x40 [ 889.001089] should_fail.cold.4+0xa/0x1a 2018/05/18 19:16:26 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xfec0000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:26 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xb000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 889.005174] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 889.010299] ? perf_trace_lock+0x900/0x900 [ 889.014551] ? find_held_lock+0x36/0x1c0 [ 889.018643] ? graph_lock+0x170/0x170 [ 889.022467] ? graph_lock+0x170/0x170 [ 889.026296] ? find_held_lock+0x36/0x1c0 [ 889.030391] ? __lock_is_held+0xb5/0x140 [ 889.034487] ? check_same_owner+0x320/0x320 [ 889.038835] ? rcu_note_context_switch+0x710/0x710 [ 889.043789] __should_failslab+0x124/0x180 [ 889.048049] should_failslab+0x9/0x14 [ 889.051876] kmem_cache_alloc_node_trace+0x26f/0x770 [ 889.057000] ? do_raw_spin_lock+0xc1/0x200 [ 889.061262] __kmalloc_node+0x33/0x70 [ 889.065061] __vmalloc_node_range+0x1f5/0x750 [ 889.069567] ? bpf_prog_calc_tag+0xba/0x7b0 [ 889.073881] vmalloc+0x6f/0x80 [ 889.077062] ? bpf_prog_calc_tag+0xba/0x7b0 [ 889.081375] bpf_prog_calc_tag+0xba/0x7b0 [ 889.085518] ? map_vm_area+0xb2/0xf0 [ 889.089236] ? __bpf_prog_free+0x50/0x50 [ 889.093287] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 889.098815] ? __vmalloc_node_range+0x463/0x750 [ 889.103484] ? bpf_check+0x127/0x5f60 [ 889.107282] bpf_check+0x6c4/0x5f60 [ 889.110904] ? ktime_get_with_offset+0x395/0x4a0 [ 889.115663] ? kvm_clock_read+0x25/0x30 [ 889.119632] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 889.124639] ? fixup_bpf_calls+0x1c70/0x1c70 [ 889.129043] ? ktime_get+0x430/0x430 [ 889.132749] ? __might_sleep+0x95/0x190 [ 889.136718] ? memset+0x31/0x40 [ 889.139999] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 889.145533] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 889.149854] bpf_prog_load+0x1130/0x2070 [ 889.153910] ? bpf_prog_new_fd+0x60/0x60 [ 889.157989] ? lock_downgrade+0x8e0/0x8e0 [ 889.162132] ? lock_release+0xa10/0xa10 [ 889.166101] ? __check_object_size+0x95/0x5d9 [ 889.170593] ? __might_sleep+0x95/0x190 [ 889.174565] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 889.180099] __x64_sys_bpf+0x389/0x4c0 [ 889.183977] ? bpf_prog_get+0x20/0x20 [ 889.187779] ? bpf_prog_get+0x20/0x20 [ 889.191579] do_syscall_64+0x1b1/0x800 [ 889.195456] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 889.200290] ? syscall_return_slowpath+0x5c0/0x5c0 [ 889.205210] ? syscall_return_slowpath+0x30f/0x5c0 [ 889.210137] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 889.215497] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 889.220340] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 889.225519] RIP: 0033:0x455a09 [ 889.228696] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 889.237082] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 889.244342] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 889.251601] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/18 19:16:26 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, 0x1a8b}, 0x1c) [ 889.258859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 889.266115] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000c 2018/05/18 19:16:26 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x29], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:26 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) write$binfmt_elf64(r1, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x0, 0x0) 2018/05/18 19:16:26 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x300000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:26 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) exit_group(0x7e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:16:26 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x51000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:26 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaa17]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:26 executing program 4 (fault-call:1 fault-nth:13): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:26 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x89ffffff00000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:26 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x9d4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:16:26 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x88ffffff00000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:26 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x7f, @multicast2=0xe0000002, 0x4e22, 0x4, 'fo\x00', 0x4, 0xd2, 0x77}, 0x2c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = semget(0x3, 0x0, 0x2) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000100)=""/178) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x48a}, 0xc) getpeername(r0, &(0x7f0000000300)=@ipx, &(0x7f0000000380)=0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000003c0)=0xffff, 0x4) r3 = request_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='eth1{/md5sumvboxnet1trusted/#posix_acl_access\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r3) r4 = memfd_create(&(0x7f00000004c0)='(\x00', 0x1) sendmmsg$nfc_llcp(r4, &(0x7f0000004b40)=[{&(0x7f0000000500)={0x27, 0x1, 0x2, 0x2, 0x400, 0x401, "fdbce228d0968e1ed0a2d1ce717d0861ca0c6ffcb851e58784fff3fe6b576e1ff83daa18e051df891de6c1acce74ac7f4e34a47381806dbc9461cf2d07e76e", 0x30}, 0x60, &(0x7f0000001780)=[{&(0x7f0000000580)="7114ad1c36adccb5b5c7df7b579d43d20e7a389d5d4453cd5a6cfce881a6c67e0156aede15e7ef94fcf0e24ac38f8ecc77b2f1aed1bc1bee8446a5921ac117fd7efd4a9f23fa1c6b9f9bf25bece007551abf26784592991ff52a0c685ee83e72707400f69b1f62c7a12c39ecfb502447d250612a90e9f977a1ccf019452fc9fc4cf4145dbc8778126f1d70957be0ed3f025397b93daaad79033914cf1e8f21c95ebf286a9a4560c7aca0f94f79f5768467889e41e9c770fb", 0xb8}, {&(0x7f0000000640)="a0c873ee2d14d117", 0x8}, {&(0x7f0000000680)="e351c8cbb58bb2da047b88b64623bbc30c9f9739273d1f7931e19ab531d838d80516d3de39e4bd88eed86063cdef26ae46d6e05ee01b16d9ec271ecb541655dac5d8550fa55955cafbad85bac06ae028ff94055f60fed773c98358f6cd2627d8648d9ef935379aed615de1d8251750f606b5890f53fd6a59bace17879478cf4da6aaa6adf6d53eae44be684e69f4e37380f89e2c75dada5c569dd567e701e5916af8bc1d946a71883ced69e1811c2c04e0f602acf37c26cdfaefefd2ab6bddf90970357ec849d7642b263827d83067919209bf8e391ebb3b3a2af19ca18375853bc6002254cb4154c63b240d2c6dc99f6620eba5a8139f5791ce4d884296fc6c97ce1a68a1908397b5618100eb6dcedab60084a0d42ebe9e4f6f80f715d360a5e717fb7cbc09ecf2d558b69ec65172d8aef9937819ab267790b60e58505cb28b972e73895dea86332d06f593c713c0c6d1edcd52cb888126608acb555d913851a508f5d06bd0fa8fc5ae0adcf6c1259230d2ac9636e0507a3f40e7febfe6c31f6ab235d844f871ecda278babe863a5d73514b634c7bdb3386d6277d963161019204dad53f3555632fa9a70e3e21f9e43d6bdc517899053f22e036b6b3830fa42eccf8bff9dd6c6e95d89bb67859d19aeb5255ebac46ddcf2254224b72523d08b8baf745e292b79a71c41800b5bc7fbbb18d4e5f64d6033a03d05ae95822d6465bec9e78cd2e2009aa8b51620d8a4c18c559146bc3492a9c9c67f5dcdf4ffca8b612f12f3bd45c43a7f3cae834aad8d9d4f9491feb5d0d90b81f621145defbc0d1e0ec0401912fba06c063b76e0ef9d9c530729a691fdb3fa215b1bc7ab366ba3179ab882dd7e6286a2e9401179185545f13c411d0d8b492c7060643cb42f992ba803b0e67bf4693e53a0a4b5eee5950af64b1115f45ad15e14f8f2e0c23d3e6ab08a245c8d1d87afe6f21d3844433e10ae26ac0e51cac91fb552913e0a09f703d074b6fb4f247eb4500fdb9183882601f875dfdefd083080b874104fdf55eabf595bd2558f031c21b18d908dac0896508329dbea390488d045f1a8680d415966b3d4f27960bee8708ea7e62fb2af32445bc176db08f9affa8a9788c28bb59dcbfc8b0f0f050cf6d4f0ffa736fd5c915d9420bd4b117880fe6570d95006c033c86350b7e5c9f724a046a6044e82268f222d09b46853b86a8c6fba8e7e0ddc5b346b6e70cb361595695ba25c0635791021a39c3a8db19c1cb1f522e056e5d9bd3c5cecb8fe27fa7d1e8427fe2a8d260747243c7cca92a16cf9f562f8f511a0712c386ad46eff7a8eff64098cbaf3820410577eddf0e40e44e739b1487aca7d94e418a3f717de4c5a8ecebf2e87ff309b28d57d0beddb9f9fbdf5370e9a7747a891b42d4e23d76ef40aa84320f9b3842c20d40f909a12433c89842867f3a4bc21b79e307ccf408f36826ab5d58b87ac85302379ec7c0ab3b01773fa121e60adf11f14e6c014b1cfe20d8346ff0d5fa46453f05b45d47de2fe1b1714b7cc59cde71d0c097fe7778a209c3fe57b3418027b4b9d48460446fd9762a5f43c867be68b4dec1595874a5453124285da6723cf69b0c5b22aa45de0de5be8b970500600057150b58ff7d275d69beea4a62b0373760dd1eeeb6ece0105ff15a63c5b1a49342656e47c96dc8d42d90030d8d9e4af3dc4346210656cb275af5b80d137f05e251caa1000ba6e4795e6d17ac3c1931fc285205ac104a32778caee32fbe2b7985b442c866386e145def25d99edfc800c519eddc543427ea9cc08029a23e337f2efddaaf86c1db79af2227ca161ab37e3ccd0de4a3ece9909afebd4fcf4df947faf55a5da743ba0886800264f8b96a787aeea95f3c5bd1ce1509a819495de624a64bdafc2b0d5d79903afa9a8a263d4f01e6a46e7f4b8ebff5a658ee84d887671682e208fc2a7c32e6d26098b24ee35ae2be70f62f09e80fa4eddaacb47661cc09a653bd5c130b053b5ce5b8ff06eac985d99920d01a17052743b0bc7f4aceb373bda5e89d3b565f3a14ca61af5bf82a96c622f0b4dd04f4619b1938fafe6b640e3a932a42d477b021bd152b78606b1017fc8b8e49db2578af98b09b1d0a99b515c1f72d958e8fe2046fdf2ec5d8809bfe07f80a851f5284e3fd354568efe9df1388908b23442bc0ca830128f5416653b02475b87e8502bfb812cd4c51c2b28ccc7e574d5621d1af4977dab0384f30f30a785d2b1c750da3f455d3835e902dd4f186218e3179c2c10ecf8dda28d49628f6a39cd3f5cc318132388d8119b471ff6a7bc9bc3b634472182c51b6373d534fba28ca70c0bcc5b7346e1201caa849c27cd3fcecf76a26e6307d224a9d8a70b80148bc081aa3e12af6fcce3125b493c94b569a212f5782c90efb42187fc0caf6782d823a48e19b3fd554640e2a071a50ef75877c5929824a2595c376ef6d2b51ff1a95b5d498b27595d048bc2088d06b673d07e48dc6f282d26e72fafddd41c125e2d0d5e4826e904205ca32e4777d23de53664fd3e2d826b273f042d2f72addbb66dec1918a1f532bc04b0e4c645748b57ac585c425797c1e252a79886af4beb52e83f35da054493be85b0a6e53b8c6b75d30c3637a995b832a3f62531690e2feef6285b259645f819ee930185c43b526d1532395c145d0b369f2a39bcd32aecc68607da92503df70d57c10f430854e45147661b48ab54c3746d30abb2510b4a116233938d9384befe8967ba873bf16f3ec34e715681d7165e1874867530395afefc5197cae07787f57d9d6f10727e1795a367e54c514821235ed265d1d61fd1f506ba68631393738003277fd4139250852c7f1c8df9dedc28b8937b30b525634f05de7fe94dc29c6832ae245cc90b58ecbcb6e113ae198b50c67698edca213e9f1441b2cd8d749c1dbacfb313e5b29184e912196093a311030ebb37ea7846f4531091f50e99e2904ceb0478412200a70ac4c2981ed9268b90b1710d2feefa6ceaf67c5d2b60f7d48c86f98424cf5b47b8f7a85d9ee2a3ee292c7ee717eb003e99c89d1a898810df380a654665e59ff2d13b5c6af7ac44d474b85a45025339fb6923f82e6b23eb9a21aca219ae8fa124ad2a454b30b9a470b6db2cf403eacb5ca90b03aa346f95fb9f372910cd9527e11799bf07cb1202f94c10e11044456e20a43daf73b2a7c58f02437b7cea6dfdec11c3d6310bd2769a45a4ac0026df94a7db45ae295aa0a84da80ccaefc46c49dbcdf217d3f716ddb25189baab310b308e30106145fbc7ab6fd191a9160993d8199616d9d44af130cdf95428c585c905a33bdf465ba488ec01158ed0c4c5f12eb9c4d2586e6537c708787c9ae24d5e345fd418230bbe08dd47e734e0b985022cdfa34ef3ba8baecc1f1490b329f7d1aa11b5a411c0fe93145ff2da10442d8c7657ebf125e0722149f232e0a2ebf6b0d1f1db1170366f3c40035a245f3f818fbeaecf765a30d801dc1d3e17d2d483bcbe901bd6856ae176b2bd5f49ddb2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{&(0x7f0000001dc0)="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0x1000}], 0x9, &(0x7f0000002e80)={0x10, 0x0, 0x10000}, 0x10, 0x81}, {&(0x7f0000002ec0)={0x27, 0x0, 0x2, 0x7, 0x5, 0xe73, "4fc99ab2b9586317b377b737ca21ae73884f2b7e4a91d8a0d977df9e93bcc2a8a90b288b4078d77b31a4d463ded0c74600971d41503f9dc9a3ef91e1b3dfa3", 0x23}, 0x60, &(0x7f0000003000)=[{&(0x7f0000002f40)="6eebf2ca29b179a6906a736d659d02cf794f43eabccf88e8cdd140d55d42ea7e9d2f2f9a89a97521ab58d55f5a1c13f858a62cc36375b6c4f8f20649c24088c121", 0x41}, {&(0x7f0000002fc0)}], 0x2, &(0x7f0000003040)={0x108, 0x0, 0x86f, "b21d12221dfcea9fec4045971c4b30daa05b956fbcb035826e13e56117bbc032d5a020377285b7cf6e2b5a0e44536551b2abdbf3a67aeb53fb6761872afb0237e34f2e79034e4175c7671fa46ac381b3bc9911db123d1eb7beedbf6a27a175f129478a45cd57a6fc5d4dcb86161858e8ffdc624cad8d08868fa9c63bfae332e145314ddc5522f52cc7066bd8f0e83bef67ef66761dd7593acf8bcc90378ef72dc325622ce7dcf340944a04394f2a00f0877717eea16add7888c530f2e28e750e1c613b28c7e1be7886335b9ea0003146d9c292a1c1dfb06bd22b45d4c1287399159344ce39908760a80694692e87ae8e9825e6c2c3b7"}, 0x108, 0x20000081}, {&(0x7f0000003180)={0x27, 0x0, 0x0, 0x7, 0x100, 0x7, "1c784ab814430fb1f41486ca80954dc8ba814436bd8ac9c34d1bde7da73ca344de1a68307df948463bd72c7ef8f3fdedd82a7548ac6059b50d1bd648af9d8b", 0x3e}, 0x60, &(0x7f00000032c0)=[{&(0x7f0000003200)="975296cabda0186b4492ef266988f2666102ebbf9e7c65b04f98576e8365347127540b6e16d865f77a6f7eb7b6f41a428d3e6f1ecd73cd2d6b0911e4666ad8c37f9f1223969d6ee473dcb12e22f84a6d64c400c935ab487b67b8ab0007053d6b058f32e02947a65946acd83e10afb0170c3dc2180bfc7717dfcfd995843b4bcd083bac4a03c00666fdd677e55b8bcfd1adc8b1e7a45d0c1d18904178c9603c2ac70e79", 0xa3}], 0x1, &(0x7f0000003300)={0x28, 0x116, 0x2b63ea37, "9078fb761cf7d0de36f60401b668aa853c"}, 0x28, 0x1}, {&(0x7f0000003340)={0x27, 0x0, 0x2, 0x2, 0x8, 0x2, "769942ed061ea22a51b1552f2ece463c076d0f3546e3336cfac9727bd209057635efe323413f856ed9f7445ff5c69d2506667b2cd45cd99e1a33105edc0daa", 0x4}, 0x60, &(0x7f00000044c0)=[{&(0x7f00000033c0)="01", 0x1}, {&(0x7f0000003400)="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", 0x1000}, {&(0x7f0000004400)="1daa5f75f397053e1e769403a5948d05c16c84f7e07d76197720de2ddac0698e79005ad63a4fce82b7cb6bf967309f0fce9b15931b5d46ca95070683147e1d7bd44254622d3960b137372dec", 0x4c}, {&(0x7f0000004480)="361ee69eff30b26e205845bd69a61e14e682563f", 0x14}], 0x4, &(0x7f0000004500)={0x88, 0x18f, 0x1f, "fc1e923f35fd9c080db9b461cb46a903f3dbcff4fdc162fa6b900e630dd47eb39f627655137275f79c4709bdb3e74ea036fbbe515ae420167c43bedbfdd4aa972f0cdfb3243bf34caed43f1cc5cdfbf1f5824851c972ceb76157021d01c543f9b1428cd22c24f308ed3f9ab3d58913abc33c5a585700"}, 0x88, 0x4000}, {&(0x7f00000045c0)={0x27, 0x0, 0x2, 0x7, 0x2, 0x80000001, "4e8efffd3c1725742661e4fafdc3c122cb547554748218dbc5c1007c7f1ef715dc96ab3d6b4b81ab590d93c81325adc69ced75f72834058d0f66282ba5fd27", 0x38}, 0x60, &(0x7f0000004800)=[{&(0x7f0000004640)="65030fedf2538058b223e04f72fac270920de65a5df6f50e246beff62e12c109aec36ae874cd70e33fb9337d48e0be3d45174df2e296f53368ee7dcb4c7949ff4dc4f3df9897090cbf7502011ab10c58ac544af5624fecce8e9d9ebcad99027630084bd8ae8de3229296b78cb75d1885044be256131bffc93935eeeecc0e8bcd9c02d306968bae601ddbdd4231f2d4829afc6c3d7acd2b7b233b6a2994279428ee256a611430c5be38198f8e2cf64be12933b4fd03ecb048652209930843974ad931d4", 0xc3}, {&(0x7f0000004740)="393f2409dcad38a963e7a58585d43813025dbdcce1c31314100566229ad9628e4e57f9c97a8c82c6c1dc97ec974a64a21b64053451585c0b8f942fbdfe78c3a786339eb0b0209babebb5a857f209d059764a60d6293c577050279c30fb9c605bb7cd305df2eda7c1990c29394dd239838a618b418684c8854e63d3bb6292223436f8226dc89fb5037965331484e2da7d98c7bc", 0x93}], 0x2, &(0x7f0000004840)={0xa8, 0x112, 0x8, "d7a135b2cbdfab01f9fa8f5f3310e8ec6765d66604e04025d6ec895366253eb9adad9dbc1ff2a4082aebaf2e09f65eaa65e1da143e4dc29430f1b5a7ea70caa3b91f24c86d6277e28cc40eb43e106bad016736bec8f5ca18cdb3ca1f42f9b5694f79cbfedda5cbae73d205d7faf8a1dc4ed515d633f16695aeda5c9d6bd4e52039aac227ad21fa273a1b14197821d88da444d3"}, 0xa8, 0x10}, {&(0x7f0000004900)={0x27, 0x1, 0x1, 0x1, 0x10000, 0xffffffff, "14339cecc74510d14c9aa255b5caf225cac0b54bab553335122819b01a9376374e786dc93d6f521ba69ff24d727fff2078d7836abb8a5694b58bff615fb9df", 0x4}, 0x60, &(0x7f0000004b00)=[{&(0x7f0000004980)="3dca372371", 0x5}, {&(0x7f00000049c0)="fef17adf5a30404281f3ea3953ee34972ac0ef4b9bf7270d5069e1d352d4dc33464a439974a31ecc4890ab3c8c", 0x2d}, {&(0x7f0000004a00)="4492f087e022d37665f82e56ba5189fe78e421fec2c5954ba3c10097c515991c6e1196fc00159e3a5d102b6e19b785aff51ae15b8c81a48411e2a4464597c06295cac716dbb99c40e190a496fb75e2e560c43650cd44d7dfcc312005d0515db377eda2d05d6550cf42a841674742efb87499e1e811a4afa08d1cf70cf8ff1478846edb2091f2543cd06166eccf2d16ee", 0x90}, {&(0x7f0000004ac0)}], 0x4, 0x0, 0x0, 0x8000}], 0x7, 0x0) setsockopt$inet6_int(r4, 0x29, 0x74, &(0x7f0000004d00)=0x400, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004d80)={0x4, &(0x7f0000004d40)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000004dc0)={r5, 0x2}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000004e00)={r2, 0x400}, &(0x7f0000004e40)=0x8) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3) getpeername(r0, &(0x7f0000004e80)=@ethernet={0x0, @remote}, &(0x7f0000004f00)=0x80) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000004f40)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004f80)=0x6) open_by_handle_at(r0, &(0x7f0000004fc0)={0xe8, 0x5, "c63cb55d5080d7d7f0ca2c43da9d2b079740a09bde900d54cefbec6d2a9cb6cece3af142fdf9102d9a9121135a811c5b16f9fa2180626e2ed77708e3fff3455d1fb4bd6b1e06a54c6fea8702416056bdf99f11f9e5fe368d87b7a2eaa98a71827be5501ab3ea2a5e8481b9ad1448aa26763d8eab00de587ac0d016ad754778df766114a6cf04c55a14ca5a08c81e032cc5f0d880b3bd24820e14cc5cf25a2150f07a71ddbedd9473dade5a74c26636e6cc92c5473867911d1a14f4fea9acd36fa856d20f6e5c6991e22c8a1c39e4fbcbfd54461aec1b6a977c2eb850ea730be6"}, 0x2) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f00000050c0)=""/42) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005100)='/dev/vga_arbiter\x00', 0x202, 0x0) ioctl$BLKIOMIN(r6, 0x1278, &(0x7f0000005140)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000051c0)={r2, 0x10, &(0x7f0000005180)=[@in={0x2, 0x4e24}]}, &(0x7f0000005200)=0x10) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000005240)={0x4, 0x5}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000053c0)={0x0, 0x0, &(0x7f0000005280), 0xdd, 0x0, &(0x7f00000052c0)="f4211d7e0373f5652f5e4fa2603d939623813b776822446fab8389f0103c9e8df27d0a449d404254cb5ecfa11a9dd4bf7a49da4e874e68ff42a6df9312e150305124876fafefd2649af89f4058981a2da562695c65165b4436aa0eaa3e78ef606c45a6ebb961557dab0463f0fc41a5c48b9df1b32e1a9dae500d983e934bce430facd71b1b45a2b6b21fab7fad7bd7ece7081f391220ecfebd2458de83766401c3993af34919594a50d3b8b216725664128c138ff301d9c7793cd837d3aeda8d7110d71e72d7552ae8aa4bf7b352d0c33424dac386fbefa7a3b7c2f09e"}) inotify_init() ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000005440)={&(0x7f0000005400)=[0x8001], 0x1, 0x2, 0x0, 0x800, 0x3, 0x0, {0x16, 0x6, 0x100, 0x100, 0xd200000000000000, 0x3, 0x7fffffff, 0x1ff, 0x5, 0xff, 0x7f, 0x3, 0x8, 0x0, "90c24a5481f60e983a7a197c9cd43ae16549164f8a93cac268a997f605b8b490"}}) [ 889.485367] dccp_close: ABORT with 120 bytes unread 2018/05/18 19:16:26 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x89ffffff], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 889.546615] FAULT_INJECTION: forcing a failure. [ 889.546615] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 889.558565] CPU: 0 PID: 1891 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 889.565766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 889.575140] Call Trace: [ 889.577752] dump_stack+0x1b9/0x294 [ 889.581408] ? dump_stack_print_info.cold.2+0x52/0x52 [ 889.586641] should_fail.cold.4+0xa/0x1a [ 889.590728] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 889.595868] ? kasan_check_read+0x11/0x20 [ 889.600035] ? rcu_is_watching+0x85/0x140 [ 889.604201] ? graph_lock+0x170/0x170 [ 889.608022] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 889.613236] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 889.618458] ? find_held_lock+0x36/0x1c0 [ 889.622548] ? __lock_is_held+0xb5/0x140 [ 889.626645] ? check_same_owner+0x320/0x320 [ 889.630988] ? rcu_note_context_switch+0x710/0x710 [ 889.635934] ? save_stack+0xa9/0xd0 [ 889.639587] ? __might_sleep+0x95/0x190 [ 889.643584] __alloc_pages_nodemask+0x34e/0xd70 [ 889.648268] ? graph_lock+0x170/0x170 [ 889.652091] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 889.657141] ? __lock_is_held+0xb5/0x140 [ 889.661231] ? __kmalloc_node+0x33/0x70 [ 889.665226] ? __kmalloc_node+0x33/0x70 [ 889.669220] ? rcu_read_lock_sched_held+0x108/0x120 [ 889.674262] ? kasan_unpoison_shadow+0x35/0x50 [ 889.678867] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 889.684430] alloc_pages_current+0x10c/0x210 [ 889.688863] __vmalloc_node_range+0x484/0x750 [ 889.693391] ? bpf_prog_calc_tag+0xba/0x7b0 [ 889.697734] vmalloc+0x6f/0x80 [ 889.700947] ? bpf_prog_calc_tag+0xba/0x7b0 [ 889.705288] bpf_prog_calc_tag+0xba/0x7b0 [ 889.709459] ? map_vm_area+0xb2/0xf0 [ 889.713193] ? __bpf_prog_free+0x50/0x50 [ 889.717268] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 889.722825] ? __vmalloc_node_range+0x463/0x750 [ 889.727521] ? bpf_check+0x127/0x5f60 [ 889.731352] bpf_check+0x6c4/0x5f60 [ 889.735001] ? ktime_get_with_offset+0x395/0x4a0 [ 889.739778] ? kvm_clock_read+0x25/0x30 [ 889.743773] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 889.748816] ? fixup_bpf_calls+0x1c70/0x1c70 [ 889.753246] ? ktime_get+0x430/0x430 [ 889.756980] ? __might_sleep+0x95/0x190 [ 889.760969] ? memset+0x31/0x40 [ 889.764256] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 889.769813] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 889.774157] bpf_prog_load+0x1130/0x2070 [ 889.778246] ? bpf_prog_new_fd+0x60/0x60 [ 889.782357] ? lock_downgrade+0x8e0/0x8e0 [ 889.786529] ? lock_release+0xa10/0xa10 [ 889.790511] ? __check_object_size+0x95/0x5d9 [ 889.795002] ? __might_sleep+0x95/0x190 [ 889.798981] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 889.804511] __x64_sys_bpf+0x389/0x4c0 [ 889.808384] ? bpf_prog_get+0x20/0x20 [ 889.812176] ? do_syscall_64+0x92/0x800 [ 889.816139] do_syscall_64+0x1b1/0x800 [ 889.820021] ? finish_task_switch+0x1ca/0x840 [ 889.824508] ? syscall_return_slowpath+0x5c0/0x5c0 [ 889.829424] ? syscall_return_slowpath+0x30f/0x5c0 [ 889.834351] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 889.839704] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 889.844538] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 889.849709] RIP: 0033:0x455a09 [ 889.852880] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 889.860572] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 889.867826] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 889.875077] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 889.882328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 889.889588] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000d [ 889.897590] syz-executor4: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 889.909194] syz-executor4 cpuset=syz4 mems_allowed=0 [ 889.914431] CPU: 0 PID: 1891 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 889.921615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 889.930956] Call Trace: [ 889.933538] dump_stack+0x1b9/0x294 [ 889.937163] ? dump_stack_print_info.cold.2+0x52/0x52 [ 889.942356] warn_alloc.cold.118+0xb2/0x1b8 [ 889.946671] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 889.951511] ? __kmalloc_node+0x33/0x70 [ 889.955475] ? __kmalloc_node+0x33/0x70 [ 889.959441] ? rcu_read_lock_sched_held+0x108/0x120 [ 889.964458] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 889.969999] __vmalloc_node_range+0x513/0x750 [ 889.974501] ? bpf_prog_calc_tag+0xba/0x7b0 [ 889.978813] vmalloc+0x6f/0x80 [ 889.981993] ? bpf_prog_calc_tag+0xba/0x7b0 [ 889.986308] bpf_prog_calc_tag+0xba/0x7b0 [ 889.990447] ? map_vm_area+0xb2/0xf0 [ 889.994152] ? __bpf_prog_free+0x50/0x50 [ 889.998206] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 890.003734] ? __vmalloc_node_range+0x463/0x750 [ 890.008404] ? bpf_check+0x127/0x5f60 [ 890.012203] bpf_check+0x6c4/0x5f60 [ 890.015828] ? ktime_get_with_offset+0x395/0x4a0 [ 890.020579] ? kvm_clock_read+0x25/0x30 [ 890.024552] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 890.029560] ? fixup_bpf_calls+0x1c70/0x1c70 [ 890.033962] ? ktime_get+0x430/0x430 [ 890.037669] ? __might_sleep+0x95/0x190 [ 890.041639] ? memset+0x31/0x40 [ 890.044908] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 890.050436] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 890.054753] bpf_prog_load+0x1130/0x2070 [ 890.058811] ? bpf_prog_new_fd+0x60/0x60 [ 890.062884] ? lock_downgrade+0x8e0/0x8e0 [ 890.067031] ? lock_release+0xa10/0xa10 [ 890.070998] ? __check_object_size+0x95/0x5d9 [ 890.075500] ? __might_sleep+0x95/0x190 [ 890.079485] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 890.085027] __x64_sys_bpf+0x389/0x4c0 [ 890.088909] ? bpf_prog_get+0x20/0x20 [ 890.092711] ? do_syscall_64+0x92/0x800 [ 890.096685] do_syscall_64+0x1b1/0x800 [ 890.100571] ? finish_task_switch+0x1ca/0x840 [ 890.105068] ? syscall_return_slowpath+0x5c0/0x5c0 [ 890.109990] ? syscall_return_slowpath+0x30f/0x5c0 [ 890.114925] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 890.120289] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 890.125129] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 890.130306] RIP: 0033:0x455a09 [ 890.133484] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 890.141186] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 890.148444] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 890.155706] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 890.162971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 890.170228] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000d [ 890.178086] warn_alloc_show_mem: 1 callbacks suppressed [ 890.183543] Mem-Info: [ 890.186038] active_anon:97221 inactive_anon:73 isolated_anon:0 [ 890.186038] active_file:4027 inactive_file:9140 isolated_file:0 [ 890.186038] unevictable:0 dirty:142 writeback:25 unstable:0 [ 890.186038] slab_reclaimable:10337 slab_unreclaimable:108863 [ 890.186038] mapped:74381 shmem:86 pagetables:1033 bounce:0 [ 890.186038] free:1133233 free_pcp:425 free_cma:0 [ 890.220741] Node 0 active_anon:388884kB inactive_anon:292kB active_file:16108kB inactive_file:36560kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297524kB dirty:468kB writeback:0kB shmem:344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 71680kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 890.248837] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 890.275085] lowmem_reserve[]: 0 2830 6335 6335 [ 890.279728] Node 0 DMA32 free:2900416kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901148kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:732kB local_pcp:632kB free_cma:0kB [ 890.307459] lowmem_reserve[]: 0 0 3505 3505 [ 890.311884] Node 0 Normal free:1616384kB min:37300kB low:46624kB high:55948kB active_anon:388884kB inactive_anon:292kB active_file:16108kB inactive_file:36560kB unevictable:0kB writepending:372kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5376kB pagetables:4132kB bounce:0kB free_pcp:944kB local_pcp:268kB free_cma:0kB [ 890.341696] lowmem_reserve[]: 0 0 0 0 [ 890.345573] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 890.359253] Node 0 DMA32: 4*4kB (M) 6*8kB (UM) 4*16kB (UM) 4*32kB (UM) 3*64kB (M) 2*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 705*4096kB (M) = 2900416kB [ 890.375221] Node 0 Normal: 854*4kB (UME) 79*8kB (ME) 160*16kB (UME) 1571*32kB (UME) 1298*64kB (UME) 498*128kB (UME) 120*256kB (UM) 19*512kB (UM) 8*1024kB (UM) 4*2048kB (ME) 331*4096kB (UM) = 1616304kB 2018/05/18 19:16:27 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x2b], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:27 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xc900}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:27 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x2000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:27 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) mkdir(&(0x7f0000000040)='./file0\x00', 0xd4) 2018/05/18 19:16:27 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c5d59fffebafafa]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:27 executing program 4 (fault-call:1 fault-nth:14): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:27 executing program 0: linkat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0xd0cc32c7389dfef) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000280)=0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl(r0, 0xfd6, &(0x7f00000002c0)="7b135f18c2adfbf09a502eed089ccf298e9e721ce858034f4a68758616dbaec6af4106d5097962ad0e8e86044d2dbccd649fe5f8911d942c1eb48049ef639843c27effa550c9e38c5966081227af629e9bab4b60a65fb7db95a5a69b6bd5476753d8d87ecac1ad8b341da6d9bb61b593d605090444c132d26b5efec28c862879b2d0986fd5cd103dfed74ba203aab8c1d21383dafe06378a740ffd") ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000240)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100)) [ 890.393365] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 890.401977] 13252 total pagecache pages [ 890.405989] 0 pages in swap cache [ 890.409474] Swap cache stats: add 0, delete 0, find 0/0 [ 890.414861] Free swap = 0kB [ 890.417911] Total swap = 0kB [ 890.420968] 1965969 pages RAM [ 890.424095] 0 pages HighMem/MovableOnly [ 890.428095] 339347 pages reserved 2018/05/18 19:16:27 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x143}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:27 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x700, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 890.537596] FAULT_INJECTION: forcing a failure. [ 890.537596] name failslab, interval 1, probability 0, space 0, times 0 [ 890.548937] CPU: 0 PID: 1927 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 890.556139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 890.565504] Call Trace: [ 890.568113] dump_stack+0x1b9/0x294 [ 890.571778] ? dump_stack_print_info.cold.2+0x52/0x52 [ 890.576994] ? kasan_check_read+0x11/0x20 [ 890.581177] should_fail.cold.4+0xa/0x1a [ 890.582690] FAULT_INJECTION: forcing a failure. [ 890.582690] name failslab, interval 1, probability 0, space 0, times 0 [ 890.585258] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 890.585303] ? debug_check_no_obj_freed+0x2ff/0x584 [ 890.606578] ? graph_lock+0x170/0x170 [ 890.610393] ? find_held_lock+0x36/0x1c0 [ 890.614466] ? __lock_is_held+0xb5/0x140 [ 890.618549] ? check_same_owner+0x320/0x320 [ 890.622874] ? rcu_note_context_switch+0x710/0x710 [ 890.627814] __should_failslab+0x124/0x180 [ 890.632057] should_failslab+0x9/0x14 [ 890.635859] __kmalloc+0x2c8/0x760 [ 890.639407] ? bpf_check+0xd50/0x5f60 [ 890.643218] bpf_check+0xd50/0x5f60 [ 890.646855] ? ktime_get_with_offset+0x395/0x4a0 [ 890.651615] ? kvm_clock_read+0x25/0x30 [ 890.655600] ? fixup_bpf_calls+0x1c70/0x1c70 [ 890.660015] ? ktime_get+0x430/0x430 [ 890.663735] ? __might_sleep+0x95/0x190 [ 890.667716] ? memset+0x31/0x40 [ 890.671004] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 890.676541] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 890.680868] bpf_prog_load+0x1130/0x2070 [ 890.684937] ? bpf_prog_new_fd+0x60/0x60 [ 890.689035] ? lock_downgrade+0x8e0/0x8e0 [ 890.693187] ? lock_release+0xa10/0xa10 [ 890.697167] ? __check_object_size+0x95/0x5d9 [ 890.701675] ? __might_sleep+0x95/0x190 [ 890.705666] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 890.711211] __x64_sys_bpf+0x389/0x4c0 [ 890.715099] ? bpf_prog_get+0x20/0x20 [ 890.718913] ? do_syscall_64+0x92/0x800 [ 890.722897] do_syscall_64+0x1b1/0x800 [ 890.726793] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 890.731638] ? syscall_return_slowpath+0x5c0/0x5c0 [ 890.736573] ? syscall_return_slowpath+0x30f/0x5c0 [ 890.741510] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 890.746880] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 890.751734] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 890.756918] RIP: 0033:0x455a09 [ 890.760103] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 890.767814] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 890.775082] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 2018/05/18 19:16:27 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a6b2efeff538e9c]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:27 executing program 1 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:28 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x2900000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:28 executing program 3: r0 = epoll_create1(0x80000) fadvise64(r0, 0x0, 0x7, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x162d, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x5, {0x80000000, 0x8001, 0xffffffffffffffe0, 0x400, 0x7ff, 0x7}, 0x6, 0xfffffffffffffffd}, 0xe) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e2f66696c653020cb6370757365747d04707070300a7bb44078032e4c29041a296a64ec91784a2876bfc54ae6e63d821197300b0f43db6eeb3139a58ed7c734a4d05a50a5fa3be4081b266133ada5c480ece38a9ca4de1c60da6809f3bb053d95f9ca85ad4eb1ed2e7fe279343125a1e130b993"], 0xfffffffffffffe60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) [ 890.782347] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 890.789614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 890.796878] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000e [ 890.804179] CPU: 1 PID: 1933 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #56 [ 890.811374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 890.820733] Call Trace: [ 890.823333] dump_stack+0x1b9/0x294 [ 890.826974] ? dump_stack_print_info.cold.2+0x52/0x52 [ 890.832175] ? perf_trace_lock_acquire+0xe3/0x980 [ 890.837025] ? filemap_map_pages+0xcd4/0x1870 [ 890.841536] should_fail.cold.4+0xa/0x1a [ 890.845607] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 890.850726] ? __lock_acquire+0x7f5/0x5140 [ 890.854973] ? perf_trace_lock+0x900/0x900 [ 890.859223] ? find_held_lock+0x36/0x1c0 [ 890.863307] ? check_same_owner+0x320/0x320 [ 890.867631] ? lock_acquire+0x1dc/0x520 [ 890.871612] ? rcu_note_context_switch+0x710/0x710 [ 890.876555] __should_failslab+0x124/0x180 [ 890.880799] should_failslab+0x9/0x14 2018/05/18 19:16:28 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x2c000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:28 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x2, {{0xa, 0x4e24, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) membarrier(0x20, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) [ 890.884606] kmem_cache_alloc_node_trace+0x26f/0x770 [ 890.889708] ? find_held_lock+0x36/0x1c0 [ 890.893776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 890.899316] ? _parse_integer+0x13b/0x190 [ 890.903480] __get_vm_area_node+0x12d/0x390 [ 890.907819] __vmalloc_node_range+0xc4/0x750 [ 890.912238] ? bpf_prog_alloc+0xdb/0x3c0 [ 890.916306] ? usercopy_warn+0x120/0x120 [ 890.920384] __vmalloc+0x45/0x50 [ 890.923755] ? bpf_prog_alloc+0xdb/0x3c0 [ 890.927825] bpf_prog_alloc+0xdb/0x3c0 [ 890.931716] ? perf_trace_bpf_obj_prog+0x970/0x970 2018/05/18 19:16:28 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x9201000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:28 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x33000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 890.936658] ? mpi_free.cold.1+0x19/0x19 [ 890.940735] bpf_prog_load+0x451/0x2070 [ 890.944720] ? __sanitizer_cov_trace_pc+0x11/0x50 [ 890.949575] ? proc_fail_nth_write+0x96/0x1f0 [ 890.954082] ? bpf_prog_new_fd+0x60/0x60 [ 890.958158] ? find_held_lock+0x36/0x1c0 [ 890.962246] ? lock_downgrade+0x8e0/0x8e0 [ 890.966403] ? lock_release+0xa10/0xa10 [ 890.970390] ? __check_object_size+0x95/0x5d9 [ 890.974892] ? __might_sleep+0x95/0x190 [ 890.978879] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 890.984429] __x64_sys_bpf+0x389/0x4c0 2018/05/18 19:16:28 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000000800, 0x1, 0x4000000000000, 0x3ffffff7fe}, 0x20) socket$inet6(0xa, 0x0, 0x2) socket$inet6(0xa, 0xf, 0x6) [ 890.988326] ? bpf_prog_get+0x20/0x20 [ 890.992139] ? do_syscall_64+0x92/0x800 [ 890.996126] do_syscall_64+0x1b1/0x800 [ 891.000020] ? finish_task_switch+0x1ca/0x840 [ 891.004523] ? syscall_return_slowpath+0x5c0/0x5c0 [ 891.009468] ? syscall_return_slowpath+0x30f/0x5c0 [ 891.014406] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 891.019778] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 891.024635] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 891.029838] RIP: 0033:0x455a09 [ 891.033031] RSP: 002b:00007f7967ccfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 891.040746] RAX: ffffffffffffffda RBX: 00007f7967cd06d4 RCX: 0000000000455a09 [ 891.048016] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 891.055289] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 891.062562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 891.070308] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000000 [ 891.077830] syz-executor1: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 891.088879] syz-executor1 cpuset=syz1 mems_allowed=0 [ 891.094063] CPU: 1 PID: 1933 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #56 [ 891.101256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 891.110608] Call Trace: [ 891.113210] dump_stack+0x1b9/0x294 [ 891.116854] ? dump_stack_print_info.cold.2+0x52/0x52 [ 891.122056] ? kasan_check_read+0x11/0x20 [ 891.126219] ? rcu_is_watching+0x85/0x140 [ 891.130382] warn_alloc.cold.118+0xb2/0x1b8 [ 891.134717] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 891.139578] ? __get_vm_area_node+0x12d/0x390 [ 891.144081] ? __get_vm_area_node+0x12d/0x390 [ 891.148584] ? rcu_read_lock_sched_held+0x108/0x120 [ 891.153606] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 891.158896] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 891.164441] ? _parse_integer+0x13b/0x190 [ 891.168605] ? __get_vm_area_node+0x2da/0x390 [ 891.173112] __vmalloc_node_range+0x45e/0x750 [ 891.177608] ? usercopy_warn+0x120/0x120 [ 891.181684] __vmalloc+0x45/0x50 [ 891.185057] ? bpf_prog_alloc+0xdb/0x3c0 [ 891.189127] bpf_prog_alloc+0xdb/0x3c0 [ 891.193030] ? perf_trace_bpf_obj_prog+0x970/0x970 [ 891.197977] ? mpi_free.cold.1+0x19/0x19 [ 891.202053] bpf_prog_load+0x451/0x2070 [ 891.206038] ? __sanitizer_cov_trace_pc+0x11/0x50 [ 891.210883] ? proc_fail_nth_write+0x96/0x1f0 [ 891.215391] ? bpf_prog_new_fd+0x60/0x60 [ 891.219468] ? find_held_lock+0x36/0x1c0 [ 891.223546] ? lock_downgrade+0x8e0/0x8e0 [ 891.227703] ? lock_release+0xa10/0xa10 [ 891.231689] ? __check_object_size+0x95/0x5d9 [ 891.236207] ? __might_sleep+0x95/0x190 [ 891.240201] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 891.245751] __x64_sys_bpf+0x389/0x4c0 [ 891.249645] ? bpf_prog_get+0x20/0x20 [ 891.253464] ? do_syscall_64+0x92/0x800 [ 891.257450] do_syscall_64+0x1b1/0x800 [ 891.261345] ? finish_task_switch+0x1ca/0x840 [ 891.265853] ? syscall_return_slowpath+0x5c0/0x5c0 [ 891.270795] ? syscall_return_slowpath+0x30f/0x5c0 [ 891.275745] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 891.281134] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 891.285999] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 891.291193] RIP: 0033:0x455a09 [ 891.294376] RSP: 002b:00007f7967ccfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 891.302097] RAX: ffffffffffffffda RBX: 00007f7967cd06d4 RCX: 0000000000455a09 [ 891.309376] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 891.316649] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 891.323928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 891.331227] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000000 [ 891.338608] Mem-Info: [ 891.341081] active_anon:97247 inactive_anon:78 isolated_anon:0 [ 891.341081] active_file:4027 inactive_file:9146 isolated_file:0 [ 891.341081] unevictable:0 dirty:116 writeback:0 unstable:0 [ 891.341081] slab_reclaimable:10317 slab_unreclaimable:108896 [ 891.341081] mapped:74398 shmem:86 pagetables:1057 bounce:0 [ 891.341081] free:1133162 free_pcp:379 free_cma:0 [ 891.374795] Node 0 active_anon:388888kB inactive_anon:312kB active_file:16108kB inactive_file:36584kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297592kB dirty:464kB writeback:0kB shmem:344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 71680kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 891.402863] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 891.429046] lowmem_reserve[]: 0 2830 6335 6335 [ 891.433692] Node 0 DMA32 free:2900416kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901148kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:732kB local_pcp:100kB free_cma:0kB [ 891.461435] lowmem_reserve[]: 0 0 3505 3505 [ 891.465797] Node 0 Normal free:1617256kB min:37300kB low:46624kB high:55948kB active_anon:388888kB inactive_anon:312kB active_file:16108kB inactive_file:36584kB unevictable:0kB writepending:464kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5376kB pagetables:4228kB bounce:0kB free_pcp:844kB local_pcp:232kB free_cma:0kB [ 891.495612] lowmem_reserve[]: 0 0 0 0 [ 891.499450] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 891.513088] Node 0 DMA32: 4*4kB (M) 6*8kB (UM) 4*16kB (UM) 4*32kB (UM) 3*64kB (M) 2*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 705*4096kB (M) = 2900416kB 2018/05/18 19:16:28 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x9e010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:28 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0xffffff88], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:28 executing program 4 (fault-call:1 fault-nth:15): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:28 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x13, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:28 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:28 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x303002, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x100000001, 0x8000, 0x4, 0xb4, 0x40, 0x101, 0x5}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x0, 0x9, 0x6, 0x9, 0x8001}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x20) 2018/05/18 19:16:28 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000000800, 0x1, 0x4000000000000, 0x3ffffff7fe}, 0x20) socket$inet6(0xa, 0x0, 0x2) socket$inet6(0xa, 0xf, 0x6) 2018/05/18 19:16:28 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 891.528955] Node 0 Normal: 826*4kB (UME) 214*8kB (UME) 160*16kB (ME) 1507*32kB (UME) 1298*64kB (UME) 514*128kB (UME) 120*256kB (UM) 19*512kB (UM) 8*1024kB (UM) 4*2048kB (ME) 331*4096kB (UM) = 1617272kB [ 891.547186] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 891.555792] 13264 total pagecache pages [ 891.559784] 0 pages in swap cache [ 891.563259] Swap cache stats: add 0, delete 0, find 0/0 [ 891.568648] Free swap = 0kB [ 891.571678] Total swap = 0kB [ 891.574711] 1965969 pages RAM [ 891.577828] 0 pages HighMem/MovableOnly [ 891.581808] 339347 pages reserved 2018/05/18 19:16:29 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x3c00000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 891.643441] FAULT_INJECTION: forcing a failure. [ 891.643441] name failslab, interval 1, probability 0, space 0, times 0 [ 891.654787] CPU: 0 PID: 1983 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 891.661994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 891.671368] Call Trace: [ 891.673985] dump_stack+0x1b9/0x294 [ 891.677647] ? dump_stack_print_info.cold.2+0x52/0x52 [ 891.682869] ? __save_stack_trace+0x7e/0xd0 [ 891.687228] should_fail.cold.4+0xa/0x1a 2018/05/18 19:16:29 executing program 0: socketpair(0xd, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x1000, 0x8001}) r2 = socket(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @broadcast}, &(0x7f0000000100)=0xc) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") seccomp(0x2, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x8000000, 0x0, 0x58000}]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) [ 891.691320] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 891.696448] ? save_stack+0x43/0xd0 [ 891.700094] ? kasan_kmalloc+0xc4/0xe0 [ 891.703998] ? __kmalloc+0x14e/0x760 [ 891.707733] ? bpf_check+0xd50/0x5f60 [ 891.711549] ? bpf_prog_load+0x1130/0x2070 [ 891.715798] ? __x64_sys_bpf+0x389/0x4c0 [ 891.719878] ? graph_lock+0x170/0x170 [ 891.723716] ? find_held_lock+0x36/0x1c0 [ 891.727806] ? __lock_is_held+0xb5/0x140 [ 891.731907] ? check_same_owner+0x320/0x320 [ 891.736255] ? rcu_note_context_switch+0x710/0x710 [ 891.741218] __should_failslab+0x124/0x180 [ 891.745481] should_failslab+0x9/0x14 [ 891.749305] __kmalloc+0x2c8/0x760 [ 891.752868] ? security_capable+0x99/0xc0 [ 891.757046] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 891.762609] ? bpf_check+0x2d3a/0x5f60 [ 891.766517] ? ns_capable_common+0xa3/0x170 [ 891.770868] bpf_check+0x2d3a/0x5f60 [ 891.774614] ? ktime_get_with_offset+0x395/0x4a0 [ 891.779423] ? fixup_bpf_calls+0x1c70/0x1c70 [ 891.783860] ? ktime_get+0x430/0x430 [ 891.787597] ? __might_sleep+0x95/0x190 2018/05/18 19:16:29 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x2f00], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:29 executing program 0: r0 = socket(0xa, 0x1, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x33f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) [ 891.791617] ? memset+0x31/0x40 [ 891.794922] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 891.800476] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 891.804832] bpf_prog_load+0x1130/0x2070 [ 891.808919] ? bpf_prog_new_fd+0x60/0x60 [ 891.813024] ? lock_downgrade+0x8e0/0x8e0 [ 891.817196] ? lock_release+0xa10/0xa10 [ 891.821195] ? __check_object_size+0x95/0x5d9 [ 891.825720] ? __might_sleep+0x95/0x190 [ 891.829722] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 891.835291] __x64_sys_bpf+0x389/0x4c0 [ 891.839198] ? bpf_prog_get+0x20/0x20 2018/05/18 19:16:29 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x1100], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 891.843032] ? do_syscall_64+0x92/0x800 [ 891.847035] do_syscall_64+0x1b1/0x800 [ 891.850939] ? finish_task_switch+0x1ca/0x840 [ 891.855462] ? syscall_return_slowpath+0x5c0/0x5c0 [ 891.860408] ? syscall_return_slowpath+0x30f/0x5c0 [ 891.865367] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 891.870762] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 891.875632] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 891.880835] RIP: 0033:0x455a09 [ 891.884029] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/18 19:16:29 executing program 0: r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) recvfrom$ipx(r0, &(0x7f0000000040)=""/49, 0x31, 0x40002000, &(0x7f0000000100)={0x4, 0x7fff, 0x282f220d, "5fbe79a17d12", 0x7}, 0x10) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="7f3ab8010000802435344c7898cd994672", 0x11, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r6, r6, r5}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/18 19:16:29 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xfc}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) [ 891.891762] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 891.899046] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 891.906331] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 891.913613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 891.920901] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000f 2018/05/18 19:16:29 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) fcntl$setsig(r0, 0xa, 0x36) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x61, 0x1, 0x1, 0x6, 0x5, 0x0, 0x3f, 0x1, 0x166, 0x38, 0x1c8, 0x4, 0x8, 0x20, 0x1, 0x7, 0x7fff, 0x1}, [{0x7, 0x6, 0x3, 0x80, 0x2, 0x401, 0x8000, 0x81}], "c9509c311884ddc625ef73fd6fa32e798ae81b49f838cae7876e1d0cb77746894690818b370aedfd9cbf71b029066b503a401f40b96ca1ef2d8d9f463cc9b5513e32f678d6d73e3b041a9e4037480825a3698a1dad99678928a843abd4e37c99ebba0c38a464797cc664308b0a365afd460c46db37a1056787136f486eeca5607dd09b6ecf6e446dfe739ef5ddee935972657648f1714faeae3e30265073c46d613a428de44203626432654269830ce1c547c5c9e9cbf53cb08e222560ead44d7109e24c1de2b58a96a69234f41de4810b8861a2428648e854b803f7bbff289eafd74fd92e", [[], [], []]}, 0x43d) 2018/05/18 19:16:29 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x130, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:29 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x33], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:29 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0xa3, 0x9, 0x7, 0xfffffffffffffffb, 0x6, 0x2, 0x9d99, 0x6, 0x4, 0x4, 0x6e3}, 0xb) sendto(r0, &(0x7f0000001900), 0x0, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) writev(r0, &(0x7f00000012c0)=[{&(0x7f0000001240)='>', 0x1}], 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") migrate_pages(0x0, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x9) recvmmsg(r0, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000003a00), 0x0, &(0x7f0000003a80)=""/181, 0xb5}}, {{&(0x7f0000003b40)=@sco, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003c80)=""/48, 0x30}}], 0x2, 0x0, 0x0) 2018/05/18 19:16:29 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x5700000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:29 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000200)=0x13c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x28000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r2, 0x220, 0x70bd28, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4c010) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x40e00, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x5, 0x10000) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r5, r6) 2018/05/18 19:16:29 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x2c00000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:29 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x30000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:29 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x4, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:29 executing program 4 (fault-call:1 fault-nth:16): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:29 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:29 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x29000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:29 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x1000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 892.291730] FAULT_INJECTION: forcing a failure. [ 892.291730] name failslab, interval 1, probability 0, space 0, times 0 [ 892.303119] CPU: 0 PID: 2073 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 892.310330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 892.319701] Call Trace: [ 892.322319] dump_stack+0x1b9/0x294 [ 892.325973] ? dump_stack_print_info.cold.2+0x52/0x52 [ 892.331186] ? __save_stack_trace+0x7e/0xd0 [ 892.335540] should_fail.cold.4+0xa/0x1a 2018/05/18 19:16:29 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x2c], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:29 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x2900, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 892.339637] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 892.344765] ? save_stack+0x43/0xd0 [ 892.348413] ? kasan_kmalloc+0xc4/0xe0 [ 892.352316] ? __kmalloc+0x14e/0x760 [ 892.356045] ? bpf_check+0x2d3a/0x5f60 [ 892.359945] ? bpf_prog_load+0x1130/0x2070 [ 892.364190] ? __x64_sys_bpf+0x389/0x4c0 [ 892.368267] ? graph_lock+0x170/0x170 [ 892.372098] ? find_held_lock+0x36/0x1c0 [ 892.376185] ? __lock_is_held+0xb5/0x140 [ 892.380290] ? check_same_owner+0x320/0x320 [ 892.384643] ? rcu_note_context_switch+0x710/0x710 2018/05/18 19:16:29 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x3300], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 892.389603] __should_failslab+0x124/0x180 [ 892.393870] should_failslab+0x9/0x14 [ 892.397692] __kmalloc+0x2c8/0x760 [ 892.401253] ? security_capable+0x99/0xc0 [ 892.405431] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 892.410987] ? bpf_check+0x2d5c/0x5f60 [ 892.414902] bpf_check+0x2d5c/0x5f60 [ 892.418642] ? ktime_get_with_offset+0x395/0x4a0 [ 892.423434] ? fixup_bpf_calls+0x1c70/0x1c70 [ 892.427873] ? ktime_get+0x430/0x430 [ 892.431608] ? __might_sleep+0x95/0x190 [ 892.435628] ? memset+0x31/0x40 [ 892.438943] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 892.444502] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 892.448849] bpf_prog_load+0x1130/0x2070 [ 892.452948] ? bpf_prog_new_fd+0x60/0x60 [ 892.457064] ? lock_downgrade+0x8e0/0x8e0 [ 892.461238] ? lock_release+0xa10/0xa10 [ 892.465233] ? __check_object_size+0x95/0x5d9 [ 892.469761] ? __might_sleep+0x95/0x190 [ 892.473766] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 892.479327] __x64_sys_bpf+0x389/0x4c0 [ 892.483234] ? bpf_prog_get+0x20/0x20 [ 892.487063] ? do_syscall_64+0x92/0x800 [ 892.491057] do_syscall_64+0x1b1/0x800 [ 892.494961] ? finish_task_switch+0x1ca/0x840 [ 892.499474] ? syscall_return_slowpath+0x5c0/0x5c0 [ 892.504421] ? syscall_return_slowpath+0x30f/0x5c0 [ 892.509372] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 892.514758] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 892.519633] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 892.524833] RIP: 0033:0x455a09 [ 892.528030] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 892.535759] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 2018/05/18 19:16:29 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x84ffffff00000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x18, 0x80000, 0x5) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="64eb5d2482355153e1d9bf0a3423bb0b4330cea3670c67f976bc090000009e2fbc423e731e7794fb559418e709891261a796c854a9fb09b7ba015f812964cbe0d1c58495dc8634f13287fffbee6b4a6d545148ecf71ba6e3e1fd2f428dc1492b3c4a6b50eb1af7e796159d96b707b83e71219e427ceb89e1f30a3d8953f36e35", 0x80) 2018/05/18 19:16:29 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x3000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:29 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:29 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0xa, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:29 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xc000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:29 executing program 4 (fault-call:1 fault-nth:17): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:29 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x1000, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) [ 892.543037] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 892.550314] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 892.557600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 892.564887] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000010 [ 892.621285] FAULT_INJECTION: forcing a failure. [ 892.621285] name failslab, interval 1, probability 0, space 0, times 0 [ 892.632645] CPU: 0 PID: 2094 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 892.639851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 892.649223] Call Trace: [ 892.651843] dump_stack+0x1b9/0x294 [ 892.655499] ? dump_stack_print_info.cold.2+0x52/0x52 [ 892.660734] should_fail.cold.4+0xa/0x1a [ 892.664824] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/18 19:16:30 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xfc00000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 892.669965] ? graph_lock+0x170/0x170 [ 892.673786] ? find_held_lock+0x36/0x1c0 [ 892.677870] ? find_held_lock+0x36/0x1c0 [ 892.681965] ? __lock_is_held+0xb5/0x140 [ 892.686079] ? check_same_owner+0x320/0x320 [ 892.690429] ? rcu_note_context_switch+0x710/0x710 [ 892.695386] __should_failslab+0x124/0x180 [ 892.699657] should_failslab+0x9/0x14 [ 892.703485] kmem_cache_alloc_trace+0x2cb/0x780 [ 892.708179] ? __save_stack_trace+0x7e/0xd0 [ 892.712545] do_check+0x17d/0xb570 [ 892.716109] ? save_stack+0xa9/0xd0 2018/05/18 19:16:30 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xb01}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:30 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) [ 892.719759] ? save_stack+0x43/0xd0 [ 892.723403] ? __kasan_slab_free+0x11a/0x170 [ 892.727830] ? kasan_slab_free+0xe/0x10 [ 892.731822] ? kfree+0xd9/0x260 [ 892.735121] ? bpf_check+0x38f4/0x5f60 [ 892.739027] ? bpf_prog_load+0x1130/0x2070 [ 892.743282] ? do_syscall_64+0x1b1/0x800 [ 892.747366] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 892.752762] ? kasan_check_read+0x11/0x20 [ 892.756930] ? do_raw_spin_unlock+0x9e/0x2e0 [ 892.761360] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 892.765973] ? check_func_arg+0xca0/0xca0 2018/05/18 19:16:30 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x8000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 892.770139] ? do_raw_spin_lock+0xc1/0x200 [ 892.774396] ? trace_hardirqs_off+0xd/0x10 [ 892.778660] ? debug_check_no_obj_freed+0x2ff/0x584 [ 892.783692] ? __lock_is_held+0xb5/0x140 [ 892.787788] ? mark_held_locks+0xc9/0x160 [ 892.791950] ? quarantine_put+0xeb/0x190 [ 892.796027] ? kfree+0x111/0x260 [ 892.799412] ? bpf_check+0x38f4/0x5f60 [ 892.803318] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 892.808365] bpf_check+0x3901/0x5f60 [ 892.812103] ? ktime_get_with_offset+0x395/0x4a0 [ 892.816896] ? fixup_bpf_calls+0x1c70/0x1c70 2018/05/18 19:16:30 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x131}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) [ 892.821320] ? ktime_get+0x430/0x430 [ 892.825052] ? __might_sleep+0x95/0x190 [ 892.829050] ? memset+0x31/0x40 [ 892.832347] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 892.837900] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 892.842244] bpf_prog_load+0x1130/0x2070 [ 892.846328] ? bpf_prog_new_fd+0x60/0x60 [ 892.850436] ? lock_downgrade+0x8e0/0x8e0 [ 892.854610] ? lock_release+0xa10/0xa10 [ 892.858623] ? __check_object_size+0x95/0x5d9 [ 892.863149] ? __might_sleep+0x95/0x190 2018/05/18 19:16:30 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000940)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000180700004806000038020000380200007803000000000000480600004806000048060000480600004806000006000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x778) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000000c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/70) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) [ 892.867153] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 892.872714] __x64_sys_bpf+0x389/0x4c0 [ 892.876626] ? bpf_prog_get+0x20/0x20 [ 892.880453] ? do_syscall_64+0x92/0x800 [ 892.884457] do_syscall_64+0x1b1/0x800 [ 892.888357] ? finish_task_switch+0x1ca/0x840 [ 892.892868] ? syscall_return_slowpath+0x5c0/0x5c0 [ 892.897815] ? syscall_return_slowpath+0x30f/0x5c0 [ 892.902766] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 892.908158] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 892.913030] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 892.918232] RIP: 0033:0x455a09 2018/05/18 19:16:30 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x800000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:30 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x46000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) [ 892.921431] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 892.929158] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 892.936439] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 892.943716] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 892.951007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 892.958287] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000011 2018/05/18 19:16:30 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x40001) r1 = dup(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)="6c6f67696e7569640039dad3c444de4a35f0fd223db6aa1e2fdd63c9f35f389e4669e0af6522c225bbb645ae9e0f46c87cd44db4919c1a34ab1d00bb4157f79b23912e9b96566ebf23618dfdd331fcacfeccdb938974f48d420c49e5b37f94bdb651b9c102659034f4192f") sendfile(r1, r2, &(0x7f00000000c0), 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 2018/05/18 19:16:30 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x600], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:30 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0xc, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:30 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0xb00000000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:30 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x80000000000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:16:30 executing program 4 (fault-call:1 fault-nth:18): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:30 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xc8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:30 executing program 0: perf_event_open(&(0x7f0000000380)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1157, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x48, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000140)={0x6, 0x3, 0x7, 0x68fc531e, 0x1f, 0x8}) 2018/05/18 19:16:30 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0xffffff88], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:30 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:30 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0xf, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 893.271546] FAULT_INJECTION: forcing a failure. [ 893.271546] name failslab, interval 1, probability 0, space 0, times 0 [ 893.283124] CPU: 0 PID: 2177 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 893.290338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 893.299709] Call Trace: [ 893.302324] dump_stack+0x1b9/0x294 [ 893.305987] ? dump_stack_print_info.cold.2+0x52/0x52 [ 893.311201] ? __save_stack_trace+0x7e/0xd0 [ 893.315568] should_fail.cold.4+0xa/0x1a 2018/05/18 19:16:30 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x3a000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:30 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x7101}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) [ 893.319653] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 893.324778] ? save_stack+0x43/0xd0 [ 893.328427] ? kasan_kmalloc+0xc4/0xe0 [ 893.332335] ? kmem_cache_alloc_trace+0x152/0x780 [ 893.337196] ? do_check+0x17d/0xb570 [ 893.340925] ? bpf_check+0x3901/0x5f60 [ 893.344832] ? bpf_prog_load+0x1130/0x2070 [ 893.349087] ? graph_lock+0x170/0x170 [ 893.352913] ? find_held_lock+0x36/0x1c0 [ 893.357007] ? find_held_lock+0x36/0x1c0 [ 893.361104] ? __lock_is_held+0xb5/0x140 [ 893.365212] ? check_same_owner+0x320/0x320 2018/05/18 19:16:30 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2aff32000000000]}, 0x1a8b}, 0x1c) [ 893.369570] ? rcu_note_context_switch+0x710/0x710 [ 893.374531] __should_failslab+0x124/0x180 [ 893.378799] should_failslab+0x9/0x14 [ 893.382622] kmem_cache_alloc_trace+0x2cb/0x780 [ 893.387317] ? __save_stack_trace+0x7e/0xd0 [ 893.391680] do_check+0x236/0xb570 [ 893.395249] ? save_stack+0xa9/0xd0 [ 893.398895] ? save_stack+0x43/0xd0 [ 893.402541] ? __kasan_slab_free+0x11a/0x170 [ 893.406974] ? kasan_slab_free+0xe/0x10 [ 893.410964] ? kfree+0xd9/0x260 [ 893.414264] ? bpf_check+0x38f4/0x5f60 [ 893.418174] ? bpf_prog_load+0x1130/0x2070 2018/05/18 19:16:30 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x4, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:30 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x17c}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) [ 893.422425] ? do_syscall_64+0x1b1/0x800 [ 893.426500] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 893.431889] ? kasan_check_read+0x11/0x20 [ 893.436057] ? do_raw_spin_unlock+0x9e/0x2e0 [ 893.440484] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 893.445089] ? check_func_arg+0xca0/0xca0 [ 893.449254] ? do_raw_spin_lock+0xc1/0x200 [ 893.453509] ? trace_hardirqs_off+0xd/0x10 [ 893.457772] ? debug_check_no_obj_freed+0x2ff/0x584 [ 893.462815] ? __lock_is_held+0xb5/0x140 [ 893.466902] ? mark_held_locks+0xc9/0x160 [ 893.471062] ? quarantine_put+0xeb/0x190 [ 893.475143] ? kfree+0x111/0x260 [ 893.478528] ? bpf_check+0x38f4/0x5f60 [ 893.482440] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 893.487487] bpf_check+0x3901/0x5f60 [ 893.491228] ? ktime_get_with_offset+0x395/0x4a0 [ 893.496025] ? fixup_bpf_calls+0x1c70/0x1c70 [ 893.500458] ? ktime_get+0x430/0x430 [ 893.504190] ? __might_sleep+0x95/0x190 [ 893.508188] ? memset+0x31/0x40 [ 893.511489] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 893.517042] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 893.521388] bpf_prog_load+0x1130/0x2070 [ 893.525477] ? bpf_prog_new_fd+0x60/0x60 [ 893.529590] ? lock_downgrade+0x8e0/0x8e0 [ 893.533759] ? lock_release+0xa10/0xa10 [ 893.537754] ? __check_object_size+0x95/0x5d9 [ 893.542278] ? __might_sleep+0x95/0x190 [ 893.546284] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 893.551854] __x64_sys_bpf+0x389/0x4c0 [ 893.555760] ? bpf_prog_get+0x20/0x20 [ 893.559599] ? do_syscall_64+0x92/0x800 [ 893.563607] do_syscall_64+0x1b1/0x800 [ 893.567512] ? finish_task_switch+0x1ca/0x840 [ 893.572027] ? syscall_return_slowpath+0x5c0/0x5c0 [ 893.576971] ? syscall_return_slowpath+0x30f/0x5c0 [ 893.581920] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 893.587312] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 893.592185] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 893.597386] RIP: 0033:0x455a09 [ 893.600586] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 893.608318] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 893.615599] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 893.622882] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 893.630163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 893.637441] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000012 2018/05/18 19:16:31 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}, 0x1a8b}, 0x1c) 2018/05/18 19:16:31 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x68, 0x0, [], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c24"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/18 19:16:31 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x10b}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 19:16:31 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40600, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000800, 0x1}, 0x20) 2018/05/18 19:16:31 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x2100000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 19:16:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) accept(r0, 0x0, &(0x7f00000000c0)) ioctl(r0, 0x4000000040008912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x30, &(0x7f0000000300)=@raw={"72617700000000000000000000000000ff00", 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], 'ifb0\x00', 'rose0\x00'}, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) close(r2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) close(r1) 2018/05/18 19:16:31 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x3, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:31 executing program 4 (fault-call:1 fault-nth:19): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 893.735708] FAULT_INJECTION: forcing a failure. [ 893.735708] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 893.747667] CPU: 0 PID: 2221 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 893.755053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 893.764423] Call Trace: [ 893.767043] dump_stack+0x1b9/0x294 [ 893.770701] ? dump_stack_print_info.cold.2+0x52/0x52 [ 893.775933] should_fail.cold.4+0xa/0x1a [ 893.780027] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/18 19:16:31 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x3c000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 893.785176] ? find_held_lock+0x36/0x1c0 [ 893.789299] ? check_same_owner+0x320/0x320 [ 893.793654] ? rcu_note_context_switch+0x710/0x710 [ 893.798616] ? __might_sleep+0x95/0x190 [ 893.802619] __alloc_pages_nodemask+0x34e/0xd70 [ 893.807322] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 893.812363] ? find_held_lock+0x36/0x1c0 [ 893.816463] ? lock_downgrade+0x8e0/0x8e0 [ 893.820650] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 893.825261] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 893.830828] alloc_pages_current+0x10c/0x210 2018/05/18 19:16:31 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x10, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:16:31 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x2900], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 893.835268] __change_page_attr_set_clr+0x411/0x2ce0 [ 893.840431] ? _lookup_address_cpa.isra.24+0xa0/0xa0 [ 893.845567] ? graph_lock+0x170/0x170 [ 893.849387] ? lock_downgrade+0x8e0/0x8e0 [ 893.853584] ? find_held_lock+0x36/0x1c0 [ 893.857683] ? lock_downgrade+0x8e0/0x8e0 [ 893.861864] ? kasan_check_read+0x11/0x20 [ 893.866026] ? do_raw_spin_unlock+0x9e/0x2e0 [ 893.870452] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 893.875051] ? lookup_address_in_pgd+0xb1/0x530 [ 893.879740] ? __sanitizer_cov_trace_cmp8+0x18/0x20 2018/05/18 19:16:31 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0xffffff89], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 893.884774] ? pfn_range_is_mapped+0xdc/0x110 [ 893.889297] __change_page_attr_set_clr+0x2517/0x2ce0 [ 893.894505] ? note_gp_changes+0x540/0x540 [ 893.898760] ? __schedule+0x809/0x1e30 [ 893.902697] ? _lookup_address_cpa.isra.24+0xa0/0xa0 [ 893.907819] ? kasan_check_write+0x14/0x20 [ 893.912073] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 893.917026] ? wait_for_completion+0x870/0x870 [ 893.921622] ? __lock_is_held+0xb5/0x140 [ 893.925711] ? kasan_check_read+0x11/0x20 [ 893.929873] ? do_raw_spin_unlock+0x9e/0x2e0 2018/05/18 19:16:31 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 893.934299] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 893.938911] ? _raw_spin_unlock+0x22/0x30 [ 893.943084] ? mutex_unlock+0xd/0x10 [ 893.946812] ? vm_unmap_aliases+0x4ea/0x600 [ 893.951156] ? __kasan_slab_free+0x11a/0x170 [ 893.955588] ? purge_fragmented_blocks_allcpus+0xbb0/0xbb0 [ 893.961239] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 893.965853] change_page_attr_set_clr+0x44a/0x11a0 [ 893.970816] ? __change_page_attr_set_clr+0x2ce0/0x2ce0 [ 893.976201] ? trace_hardirqs_off+0xd/0x10 [ 893.980453] ? quarantine_put+0xeb/0x190 2018/05/18 19:16:31 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x3000000000000000], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 893.984547] ? bpf_check+0x3d2/0x5f60 [ 893.988884] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 893.993919] ? trace_hardirqs_on+0xd/0x10 [ 893.998092] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 894.003665] ? do_jit+0x7420/0x7420 [ 894.007313] ? __bpf_prog_run64+0x120/0x120 [ 894.011651] set_memory_ro+0x73/0x90 [ 894.015378] ? _set_memory_wb+0x90/0x90 [ 894.019379] ? ktime_get+0x430/0x430 [ 894.023108] ? __might_sleep+0x95/0x190 [ 894.027107] ? __bpf_prog_run64+0x120/0x120 [ 894.031453] bpf_prog_select_runtime+0x19b/0x640 [ 894.036231] ? memset+0x31/0x40 [ 894.039537] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 894.045103] bpf_prog_load+0x16c2/0x2070 [ 894.049191] ? bpf_prog_new_fd+0x60/0x60 [ 894.053300] ? lock_downgrade+0x8e0/0x8e0 [ 894.057476] ? lock_release+0xa10/0xa10 [ 894.061648] ? __check_object_size+0x95/0x5d9 [ 894.066169] ? __might_sleep+0x95/0x190 [ 894.070168] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 894.075734] __x64_sys_bpf+0x389/0x4c0 [ 894.079641] ? bpf_prog_get+0x20/0x20 [ 894.083474] ? do_syscall_64+0x92/0x800 [ 894.087482] do_syscall_64+0x1b1/0x800 [ 894.091394] ? finish_task_switch+0x1ca/0x840 [ 894.095910] ? syscall_return_slowpath+0x5c0/0x5c0 [ 894.100863] ? syscall_return_slowpath+0x30f/0x5c0 [ 894.105817] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 894.111211] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 894.116088] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 894.121294] RIP: 0033:0x455a09 [ 894.124493] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 894.132222] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 894.139510] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 894.146790] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 894.154071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 894.161367] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000013 [ 894.161894] WARNING: CPU: 0 PID: 2221 at include/linux/filter.h:651 bpf_prog_select_runtime+0x53c/0x640 [ 894.178633] Kernel panic - not syncing: panic_on_warn set ... [ 894.178633] [ 894.186020] CPU: 0 PID: 2221 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #56 [ 894.193215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 894.202601] Call Trace: [ 894.205216] dump_stack+0x1b9/0x294 [ 894.208866] ? dump_stack_print_info.cold.2+0x52/0x52 [ 894.214081] ? bpf_prog_select_runtime+0x500/0x640 [ 894.219031] panic+0x22f/0x4de [ 894.222261] ? add_taint.cold.5+0x16/0x16 [ 894.222289] ? __warn.cold.8+0x148/0x1b3 [ 894.222311] ? bpf_prog_select_runtime+0x53c/0x640 [ 894.222328] __warn.cold.8+0x163/0x1b3 [ 894.222343] ? bpf_prog_select_runtime+0x53c/0x640 [ 894.222366] report_bug+0x252/0x2d0 [ 894.222396] do_error_trap+0x1de/0x490 [ 894.222412] ? trace_hardirqs_off+0xd/0x10 [ 894.222435] ? math_error+0x420/0x420 [ 894.222453] ? bpf_check+0x3d2/0x5f60 [ 894.222471] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 894.222490] ? trace_hardirqs_on+0xd/0x10 [ 894.222523] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 894.278446] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 894.283326] do_invalid_op+0x1b/0x20 [ 894.287057] invalid_op+0x14/0x20 [ 894.290530] RIP: 0010:bpf_prog_select_runtime+0x53c/0x640 [ 894.296073] RSP: 0018:ffff8801bfc0fa50 EFLAGS: 00010246 [ 894.301438] RAX: 0000000000040000 RBX: ffffc90001f8e000 RCX: ffffc900046dc000 [ 894.308693] RDX: 0000000000040000 RSI: ffffffff81857e3c RDI: 0000000000000005 [ 894.315950] RBP: ffff8801bfc0fab0 R08: ffff88018aa22180 R09: 0000000000000000 [ 894.323208] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000fffffff4 [ 894.330482] R13: ffffffff81861f90 R14: ffffc90001f8e000 R15: ffff8801bfc0fb18 [ 894.337754] ? __bpf_prog_run64+0x120/0x120 [ 894.342083] ? bpf_prog_select_runtime+0x53c/0x640 [ 894.347006] ? memset+0x31/0x40 [ 894.350293] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 894.355825] bpf_prog_load+0x16c2/0x2070 [ 894.359880] ? bpf_prog_new_fd+0x60/0x60 [ 894.363945] ? lock_downgrade+0x8e0/0x8e0 [ 894.368087] ? lock_release+0xa10/0xa10 [ 894.372053] ? __check_object_size+0x95/0x5d9 [ 894.376550] ? __might_sleep+0x95/0x190 [ 894.380525] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 894.386072] __x64_sys_bpf+0x389/0x4c0 [ 894.389947] ? bpf_prog_get+0x20/0x20 [ 894.393743] ? do_syscall_64+0x92/0x800 [ 894.397710] do_syscall_64+0x1b1/0x800 [ 894.401583] ? finish_task_switch+0x1ca/0x840 [ 894.406074] ? syscall_return_slowpath+0x5c0/0x5c0 [ 894.410992] ? syscall_return_slowpath+0x30f/0x5c0 [ 894.415926] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 894.421306] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 894.426501] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 894.431680] RIP: 0033:0x455a09 [ 894.434852] RSP: 002b:00007feff384bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 894.442548] RAX: ffffffffffffffda RBX: 00007feff384c6d4 RCX: 0000000000455a09 [ 894.449803] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 894.457057] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 894.464315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 894.471574] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000013 [ 894.479666] Dumping ftrace buffer: [ 894.483337] (ftrace buffer empty) [ 894.487032] Kernel Offset: disabled [ 894.490651] Rebooting in 86400 seconds..