0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00009ea000)=[], 0x0) 2018/01/19 11:52:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) read(r0, &(0x7f0000486000)=""/4096, 0x1000) recvfrom$inet6(r0, &(0x7f00004ad000-0x5a)=""/90, 0x5a, 0x0, &(0x7f0000f91000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00007f0000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e", 0x0, 0x0}, 0x10) 2018/01/19 11:52:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000314000)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xfffffffffffffef4, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x9, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89e0f80b"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/19 11:52:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000526000)={0x3, 0xfffffffffffffffc}, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f000051e000-0x70)=[{&(0x7f00000ea000-0x8d)="", 0x0}, {&(0x7f000011e000-0x18)="25101258dff378c65b0d28804d0c653c9717e55951943149209077087b05774808848f136499c9cd879f53665ce80b972214cdbc081208dd2ba3cbe3c6e03672b98e7e3bedd5da76852918f7f75fef1c39b3c5f2ddb777534162b0162266cc63c1313ae7ed204b07a9b3e82c3508898ba2c8b88eef43e8", 0x77}], 0x2) 2018/01/19 11:52:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000b68000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000c63000)=0x0, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000db8000)=0x401) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000e68000)='tls\x00', 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000021000)={@generic="c13051bc63d6e440012c00fbcbfef023", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl(r2, 0x7, &(0x7f00001ef000-0x35)="b63ac8f7c54770052c60008a0913530f3c58d8616d1d0ccf2cd449063224d44fea39d4ca8c2df185c0dd14633d057d091f2296161e") getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000e62000)=""/90, &(0x7f00003b6000-0x4)=0x5a) 2018/01/19 11:52:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0xea95, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000002000-0x10)={0x35, &(0x7f0000001000-0x35)=""/53}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000003000-0x8)={0x8, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000002000)={0x7, &(0x7f0000002000)=[0x100000000, 0x9, 0x3, 0x4, 0x1, 0x9, 0x20]}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000005000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000003000)={0x20000000, 0x7, 0x27}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000003000)={0x8001}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000006000)={0x1a, 0x3, 0x2, 0x2de, 0x2f, 0x81, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000007000)=0x0, &(0x7f0000004000-0x4)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000008000-0xb2)=""/178, &(0x7f0000002000-0x4)=0xb2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000004000)=[{{&(0x7f0000007000-0x10)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[{&(0x7f0000002000+0xae0)="914a7f070e8c123476ef7d8cd48438979743c83d334e1f676752", 0x1a}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000002000)="32b1d83784d2434c46da6f079514c43a7efd23249471a929459e9e690db7b1be6059dda451f6691e9c8fe98504dd6f6c52cb26b0ccb5822462196cd42171bac831dd3517249096293fe68724e9a8f3f5ca738eed05c2ba2877d33a3df658b06df947710760b3cdcb0410c565379c6415a09736b2006d6a1aa5a3be0f7cbafe7b2b1b191bd198371534d273416be1f4f688e7fcb6c03d3939f44dd315e0b01353b1a0432ebc09d7790b32bb198597f65b632a64cfb818cd85276033a2fa1f93226d7612238ea77c99c24f92ae0fc6", 0xce}, {&(0x7f0000001000-0xd8)="8e2da627110057f11c00ed3292dc6b20fc0745599f6c25fe4b7bbc78ea14d8f47616d463671320173c00ffe864b0554fcd4057569f5ed08b7f1ae3118fd6979b1261513360e669f762e807979f1417fefe6a71bad4d4c5945f31cb27ca370222f05d2e034c7f1cd7323acf4e1491c5c23200bb91a5c61adc431f098b526ee54089a8f064cb07ee56172bb48c7980f23c46240a518cd3142b5a083edba0b2b036cea00d2bf8177ff34f2187af288f16fc66b3d7c012841bcb242b201da7fb1765f012ea35167464660b51dc1664e0e6a1b4ec1c5cce734361", 0xd8}, 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"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{0x30, 0x11f, 0x5, "6a4a5a368d1134e1e7a00019442e6f06257d07fd90d3a1ee1f0ecd"}], 0x12c0, 0x0}, 0x100000000}, {{&(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x4, 0x4, {0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}}}, 0x3a, &(0x7f0000002000-0x60)=[{&(0x7f0000008000)="24dc4e7a6f131d09ab71e536b595ff5b5e4035c96fb321eea5b32cd219269cd1bbf8ac7c953e8e5e507c26109ff3f1e6ef1b8b6e9e6ca62b7228c508513c6f4642ad32542633d55a2cef4bac50ba23b0059b83985092eeb332ed5f65bb986b4c86cd65c7bb30d6201c6d2a3efffb66ed10851fd6d1dafe244008b0fe9b23a3adaeac31e708a8b6a175bbc60360dca8688dcae82daa66f2c30d4b919de991954c061ad12a6963a7a1294d1a1f4f9e8be650024d6feaf34f123501419f0c7e7eb6b4e05bd021978bad00ba8d4936845e555774393ae0d185100af87815e1a819a6ee9157089799075c2b", 0xe9}, {&(0x7f0000008000)="3d05c2555f162ece378937951fa59d1be6029c40aa02e631805ca5ce184bf0b5c7aca990661cb70478180197167519de659739e5a3a0f13e3107ba379457cc3b46cafc7ee10dc19ed0ebf59e1d775c", 0x4f}, {&(0x7f0000006000-0xc1)="fa4339d359ca9a138f46cb3b330d7159b512e98912154b9ce1a790d29e181e9ec695ffedfb6649ceef439589e87da325e561c420b05a430878c5b395ac6b81fdf2634f1f2c3fc9e7655c2380f067357c49ad1ddde3f9bb010bd730cfccdb7378e274c576a49ad4ad9a057c98ca4e54c1cdc8c1620210394e6d83db0dbed73208945d2992cf187e48ff5ced8fdd54f2882bc7256da3b1e8325b64bcabcccce1870e8d29198c99503ae369a81fc0343adc7c8d123fa37b6b9b82623cdfc5b4586f0d", 0xc1}, {&(0x7f0000008000)="71d89639e9cc8bec271a47a892b9d26f7bb49ce5b6be1545", 0x18}, {&(0x7f0000008000-0x4c)="387b0efcac0d10c27baebc4327220dd09accbe2d8f3570f984a8c1ba64398fa6d51fd7e7aa5fe3ae9e49b93601e0720506a5de4b4b7375a3a29ae6f69635048c599c2f1ef60dc6dd45679d73", 0x4c}, {&(0x7f0000009000-0xa0)="1d54ee821b16afaf844f5f1e91de5a5e3fb993859fd553889d5270187dd2ed8cd36b3c102a6574bd60ad772a7c014410b953e8f157848189f08b7913650d1608934e079bfa6b3830369ada8e33907d93d93055bb97c1db0925c5438db334fb6ccd3cbf51af5b89b38101a1345caf2d1659525eed22681c8875356e52f7bbd47f7e5d5d86740792b1558140f74eb87ca24a1d94e89d818c7d519ba9725b207f97", 0xa0}], 0x6, &(0x7f0000005000)=[{0x50, 0x10f, 0xda7b, "1c6a9c9aa82c2d0a001f07a48526a423c86331b979156733d31a59dd9b9b49c2ad8410c350bd750ca80e7dca0481ca844c5576ace358368701841a"}, {0xd0, 0x11, 0xffffffff, "91d2b530b60c82e0bcabffd759207fee9da1a7d78c83dae751f57a81cd412b537d2b4a3458b1fdfbe0c2095e4db452512cb826e6fa83db6698822fb96389130513595c55348f812a2299a88f520f1352097d52613d4b318353b6d45b7f3c535340d8d7e2a91a6f2d6e468a23b7a7ddd2603a36b5a11c75304bf0e9fd4b4e523a9226d25b5e351ef235f7fced17e3176d606f542cf863020cd1e005164f09b9b1bb8cdb988a18c4aa4063b0592f079bedef9716d715ab60a9139a5a"}], 0x120, 0x40054}, 0x0}, {{&(0x7f0000009000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x1, 0x0, {0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffff}}}, 0x32, &(0x7f0000009000-0x10)=[{&(0x7f0000008000)="09f77d39b74975246eae6cfe79498b379fce", 0x12}], 0x1, 0x0, 0x0, 0x4000}, 0x5}], 0x5, 0x800) 2018/01/19 11:52:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000fc7000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x2) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000db9000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 11:52:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0xd4, &(0x7f00004b2000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000aea000)=0x6, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000f6000-0x20)={0x412, 0x5, 0xffff, 0x3, 0x10, 0xfffffffffffffffc}) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00001ec000)=0x6, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000194000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f07000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000086c000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r2, 0x3, 0x800000000f, &(0x7f0000004000)="03", 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/19 11:52:44 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x1) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a59000-0x10)={0x0, 0x8, 0x0, 0x400}, &(0x7f0000ff7000-0x4)=0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ff6000)=r3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff6000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0xfffffffffffffffd, 0x20000000002, 0x100000, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x2, 0x0, 0x25, 0x0}, 0x20) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f00009a0000-0x20)=@pptp={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000ff7000)={0x4, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x5830, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/19 11:52:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000078c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 11:52:44 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x0, []}, &(0x7f0000001000-0x4)=0x4) 2018/01/19 11:52:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00002cc000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000360000-0x20)={0xc851, 0x80000000, 0x8004, 0x3, 0x3df05678, 0x7ff, 0x7ff, 0x6, 0x0}, &(0x7f0000d44000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c48000)={r2, 0xd8, &(0x7f00009a4000-0xd8)=[@in6={0xa, 0x2, 0xb5b3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd9}, @in6={0xa, 0x1, 0x3c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000408000)=0x10) 2018/01/19 11:52:44 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000e) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000021000)=0x14, 0x800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000023000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0x8) getpeername$packet(r1, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000023000-0x3)=0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000024000)={0x0, 0xffff, 0x200, 0x84, 0x0, 0x4}, &(0x7f0000018000)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r3, 0xc5f500000000}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000023000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000024000-0x4)=0x4) sendto(r1, &(0x7f0000001000)="ac78785ef43cc89c1480a30a9d24b57da145378cc57c155c64982e0cdd15b6abd6d0d8d2f50beeece6ed95dc217ad9fb71625bba3d2bc39cd29bb146ed92e11619588d3d28ef5f9d3d906a958af6d90adce2798729e26cc0ae1d1eb75df2435644b01cc74128885b766dcddf49b2a8176e17ebd17fbbbe1f77dee637ddbab283bf94dcae7808ab8d2743", 0x8a, 0x880, &(0x7f000000f000-0x6)=@hci={0x1f, 0x8001, 0x0}, 0x6) 2018/01/19 11:52:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e69000)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}], 0x38) getsockname(r0, &(0x7f000026a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cfa000)=0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00006ab000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bd8000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bf3000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8b000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f000000d000)={&(0x7f0000dbb000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008f6000)={&(0x7f000093f000-0x150)=@delpolicy={0x150, 0x14, 0x100, 0x7, 0x1, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x5, 0x1, 0x0, 0x2, 0xa0, 0x20, 0x2, r2, r3}, 0x2, 0x2}, [@ipv6_hthresh={0x8, 0x4, {0x1, 0x6c}}, @output_mark={0x8, 0x1d, 0xffffffff}, @ipv6_hthresh={0x8, 0x4, {0x4d, 0x43}}, @migrate={0xe0, 0x11, [{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xff, 0x6, 0x0, 0x2, 0x2, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x770aa30454c53285, 0x2, 0x0, 0x4, 0xa, 0xa}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x33, 0x0, 0x0, 0x3, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7c, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b, 0x4, 0x0, 0x6, 0xa, 0xa}]}, @output_mark={0x8, 0x1d, 0x6}]}, 0x150}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a0a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f000023e000-0x4)=0x6, 0x4) write(r1, &(0x7f000038f000-0xaa)="afe0521d372e3839437ce50d94a9b6c9124d6e9875102897d5b447441c0912db67ccb003d7ea45b9fb9d4506ff4e98b59265270010000000000000e8d305ea41c700b7f28fd8d838d739ab1b5c539cc9e754d020288939b15ce66082c89dd0640e80dcb821c6572079b98cfaf1d3d6d1d5a36aafb38e158df13d8a9cc76be5d2ef01a658a86eb87ad6ba5954abf294c97622c691021fce4d649bd3af4f27519eedcaead3c6a5cfcabdfd", 0xaa) write(r1, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/19 11:52:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000dd6000)={0x0, 0x0}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f000073d000)=0x8000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000d05000-0x4)=0xf88, 0x4) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a17000-0x8)={0x0, 0x5}, &(0x7f0000f24000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000dd6000-0x4)=@int=0x0, &(0x7f0000a00000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f1f000)={r2, 0x2, 0x1}, 0x8) sendto$inet(r0, &(0x7f00002c4000)="0246502441afc56cd959a95b6f2ecbdfcf48a4a1f9a1593460f5", 0x1a, 0x44, &(0x7f000071f000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 11:52:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000669000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009d4000-0x4)=0x1c, 0x800) accept4$packet(0xffffffffffffffff, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000030a000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fa1000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40, r1}) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x9) 2018/01/19 11:52:44 executing program 4: setsockopt(0xffffffffffffffff, 0x119, 0x0, &(0x7f00000d2000)="", 0x0) 2018/01/19 11:52:44 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000416000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006da000-0x1f)=[@in6={0xa, 0x1, 0x50, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xfffffffffffffff8}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43af}], 0x48) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x2, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"76148ccd12aef60b5f09948886a2a1146052cac6"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/19 11:52:44 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000101000-0x38)={&(0x7f0000f68000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000c2d000)=[{&(0x7f0000f68000)=""/218, 0xda}, {&(0x7f0000f68000)=""/136, 0x88}], 0x2, &(0x7f0000f68000)=""/255, 0xff, 0x0}, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000930000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000d0c000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f68000)=0x6) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/19 11:52:44 executing program 0: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) accept$packet(r0, &(0x7f00006d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004aa000-0x4)=0x14) 2018/01/19 11:52:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000c7c000)={0x0, 0x0, &(0x7f0000e29000)=[{&(0x7f0000a24000)=""/171, 0xab}, {&(0x7f00006e9000)=""/4096, 0x1000}, {&(0x7f0000ef4000-0x58)=""/88, 0x58}, {&(0x7f0000d09000)=""/0, 0x0}, {&(0x7f0000e3d000-0x39)=""/57, 0x39}, {&(0x7f0000be3000-0x24)=""/36, 0x24}, {&(0x7f00006cc000)=""/142, 0x8e}, {&(0x7f0000f7d000-0xd1)=""/209, 0xd1}], 0x8, &(0x7f0000324000-0xce)=""/206, 0xce, 0x9c3e}, 0x20) bind$alg(r0, &(0x7f000059b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x76) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x18e}], 0x1, &(0x7f000055b000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000031b000)=""/43, 0x2b}], 0x3, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) 2018/01/19 11:52:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f000086c000-0x4)=0x10, 0x80000) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000a0c000)="7c0cbc4e77acca8677fde102af9c2f929c74df47215be1240b8ec49822535786978d52ba4b60f98c1e1bfbe9c50df80a052d5b4ef44e28c921447beeccc9551d2f57291207d86fd2ac2ca223ba437892", 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000100001d, 0x1fffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000b30000-0x4)={0x1, 0x0, 0x2000}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000098c000)={0x0, @in6={{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1c4}, &(0x7f0000b49000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cb3000-0xa)={r2, 0x9, 0x1, [0x2]}, 0xa) write(r1, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/19 11:52:44 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x7) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000)={0x0, 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) bind$can_raw(r2, &(0x7f0000000000)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000005000)={@common='syzkaller0\x00', @ifru_flags=0x400}) 2018/01/19 11:52:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000547000-0x38)={0x0, 0x0, &(0x7f00007ad000-0x60)=[{&(0x7f000099a000-0x7b)="a5000300000000000000", 0xa}], 0x1, &(0x7f0000068000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x4040000) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f000031b000)=""/43, 0x2b}], 0x1, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) 2018/01/19 11:52:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000c88000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e2d000)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000556000)=0x0, &(0x7f000028e000-0x4)=0x4) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) writev(r0, &(0x7f0000873000-0x10)=[{&(0x7f000061a000)="ea604f173db8d5454e087733c59d63fec6292a8dc7f152926e47a9be5e81049e4687f22decee551de89fca234eb2c0df0a00adf2fab6907eb6573785346852cbedc5b6d2b7c8152f2dc4062332644606ebcb002656bdfc45a737e89c878fff847d7ba1a89ffad3b9e7e23d5eea4d186e7340cf3a", 0x74}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000001000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r3, &(0x7f0000ca5000-0x1000)="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", 0x180) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/19 11:52:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac0000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003f6000-0x8)={0x0, 0x100}, &(0x7f0000882000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000088c000)={0x100000001, 0x738, 0x0, 0xfffffffffffffc01, 0x3, 0x0, 0x2bc, 0x4, r1}, &(0x7f0000284000-0x4)=0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffc69) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000092000-0xa3)={0x0, 0x9b, "fd5dc4be41b2d5ad58d274a66497d9fcb4ea1c6545d085bf6be6af8e87a6828519a0f6a1321a6c1d6502ea3ccd63efa6a1ae4bcedfdd3824b5d58415cff9abc855fba8f97521f11163fa1bf9d6d9101b77664cc44f48e63e89e19ac4b59cd1917175f29df652da4692e74a5904aa80cc702ba783f074067215356e0ddf450796641c1cc48249c05b53a9a755e032d5369c8b4b1de67c09a70bc8cb"}, &(0x7f00000bd000-0x4)=0xa3) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000edc000)=@assoc_value={r2, 0xeef8}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x2fd}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 11:52:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0x7, 0x7f8c, 0x8, 0xd25, 0x2, 0x4]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/19 11:52:44 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0xe, 0x0, 0x5, 0xee2, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x20) syz_emit_ethernet(0x6e, &(0x7f0000005000-0x3ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6de53a", 0x0, 0x4, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [], "a9015d423af8a466"}}}}}}}, 0x0) 2018/01/19 11:52:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000019000)=[], 0x0, &(0x7f0000015000+0x219)=""/170, 0xaa, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) socketpair(0x10, 0x800, 0x4, &(0x7f0000a76000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000191000)="3281bb5aecf67eb159b15b5c1bf5620d449440e3b2f0434ba2b09859afe8a56ed28363443e58e5fa7093e05de8bbb29cba765cfab2c816d1ed7fac799428869333c7c649c268d1ab23d722b75b8c0b444d22a3f9c7197a67da7df8ca05653271211bf3eb9718bbd305e6519f36bbb19152765a3557d5e833cd21b520d9b708def431fb2f2eedcbb3f85b8c720718e271579ef4", 0x93) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 11:52:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000df1000)={0x0, 0x0}, &(0x7f000038a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b76000)={r1, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054c000)=0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a1c000-0x38)={&(0x7f0000d71000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000137000-0x50)=[{&(0x7f0000d56000-0xdc)=""/220, 0xdc}, {&(0x7f00001c9000-0xc3)=""/195, 0xc3}, {&(0x7f0000f28000-0x1000)=""/4096, 0x1000}, {&(0x7f0000793000-0x1000)=""/4096, 0x1000}, {&(0x7f0000122000)=""/247, 0xf7}], 0x5, &(0x7f0000aee000)=""/174, 0xae, 0x6}, 0x40000022) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007d6000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea8000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000795000-0x4)=0xc) r6 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009cc000-0x6f)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cc000-0x2)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b2000)={0x0, 0x0, 0x0}, &(0x7f00001bf000)=0xc) r9 = getpid() r10 = getuid() r11 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005f2000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f4b000-0x4)=0x0) sendmmsg$unix(r2, &(0x7f0000383000)=[{&(0x7f0000f90000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000be000)=[{&(0x7f00006d8000-0x30)="1b751928ef1775fc3d732f7608b4ebf31835c640d56e3d8389841466dadcb8a3d742b1b73ec98908f198dce147235aa6", 0x30}, {&(0x7f0000f08000)="c27c27bec635729cd1b114b116b69d6d015e68025f0fd25c9ff65f41284210a58451e56de6053b78139fb745a42e108ea562171143614b5b1d596691d83817bd14ca3bf38e5dc525b46e5b4062cadb275b53142ba1ddc2179582babb7c89a80f0bd24f8d028cb3c2c4088987b49faf256fd3a4a814a3bcbae8e9283d765bab58312a2a4681f37a3dedd137237f0b60f7f35ad22d69be6b85ffb22ad70d756332943b98ce6784beb49c548f09285294265d486a3a7cfad059b2945293a1fae64985741bc471d4fc1b750fee5f9e40df0ddc", 0xd1}], 0x2, &(0x7f00008a8000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x128, 0x0}, {&(0x7f000091b000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a05000-0x50)=[{&(0x7f0000f11000)="3c65ed3eae70d949570baa3ff9afe2b20029697088986cfed2f53f945987fbb4c124bf1fef857d1a178ebb957757d9d84087c64009c7074f81165aeace6d473da5c8fd593efbbe9b1fe557728da772b6064415b1ae51de9d78852285d66794596755dcf22e58c2092217c85fdb9cc2a835e638023cc7f0985389686edfff44a8557b1936d5190334922c11d0b1ba14514c562f4f73bd504c159476a9a6f2babe0d13bb193419e8eb478f9029388e8c281498ae7db9248aa68076fd9c31562f83cccb6562419ac389bc5356a4a2220ba7e44dbc8acbd2979dfee9a3f16f9cd0aa8438f33d3cb5154ed7f6aa7e6dd05001f5666b29037e92", 0xf7}, {&(0x7f0000697000)="61fa60ed722c86942d2930b816e27cff578c1bd97ef1059c641e437df16baf66f9e2980aef778514c8b9c3974554e8b9d1475932", 0x34}, {&(0x7f00001a8000-0x17)="e3e04f48814c271a760903b04efc29739d029f1ee99a19", 0x17}, {&(0x7f000030c000)="1a91809b4329d69bdf28cc403bc549a73ffcfb33c5f962e9591ea14b7782b90696bb000a786d09da98dcdbdcbc862ef0997dac85470e60b8434d92688cba51b7c0f4e3247154a4528b0a996addd7b9664ee575fb2adf2ee3d6cff99d24df98205e1be75e6ceb5a6cae0cbcc54d593927be00701404e498e6a112edc176e45c2c3242e2eca8db34b12957161c2cb11ff5f7f0d1264f4f32616d3b052a530ea99c9a4aaa003edea98d9267598233d2fad5b38e5541fca9dddb5ebf6d84850311c5c99c06d1789e097f0d8b6c472b", 0xcd}, {&(0x7f0000660000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000526000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x40001}], 0x2, 0x4000800) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f3b000-0x8)={r1, 0x2}, &(0x7f0000f7a000-0x4)=0x8) 2018/01/19 11:52:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000783000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000002000-0x94)={{0x0, 0x7, 0x7, 0x5, 0x8596, 0x40}, 0xff, 0xffffffff, 0x7f, 0x9eb7, 0x800, "2567978ddee0b03ad1f716ceb223f8b88a186ab8c9b5d13bf99e8bee1405cb4a6f13c1d1bb8e95cc31e6df6967af9f70ff756d56b6ffaabd1f03eb09dc3fcbba71381dae12c00fc545e1b0211349b223825497ca5bd2c38522fc3b538cdecedbf388ce2e7a9ba0cb05e2ccdb27e91a32d0d6bfdcb4ac812e34d0db2733efc37b"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x6, 0x4, 0x3, 0xd8, 0x1, 0x83}, 0x8}, 0x9) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x1)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) 2018/01/19 11:52:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c7f000)=0x0, &(0x7f0000e6b000-0x4)=0x4) socket$can_bcm(0x1d, 0x2, 0x2) bind$inet6(r1, &(0x7f00004c1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/19 11:52:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r0, &(0x7f0000c1e000-0x80)=[{&(0x7f00008b6000-0xfd)="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", 0xfd}, {&(0x7f00005c6000-0x9a)="297defe6243722f52775963dece4319a79eaafb00cd289555536a821841aeb344f384e05931fe0a7e3745d0cc51222dff26709d0aa56bb9a04563ef3005401e9719bf07854700a053d5361f7db072a4407648ffc72bcf4ab7eaaf7b4cc4c1b20d5cfeebf554826001df70d08ba0fdafe59cc447171d9ae64ac97b5983244d83c1780677383b4fc07d43031595e471a946d36966e9facbcab772e", 0x9a}, {&(0x7f0000286000-0x8d)="d1a8b3f741ad84e73d08f8673ecea03a31d22b184a014853dc08dfb2fd263dfb1651f145b23ec4a169c81be670ac482816a5f5d5aa589f40869a00d8ec85a47e896d5fc28f38d2ebdc57d510f50dfe6c9cac91304d522f3d19e0fbca3fcf8ec0845ceca5e85197f8c8ed7fb8d1665307db9d1429704af83f3dd7f92d8c5d837ecc2cf71186e448277244785d65", 0x8d}, {&(0x7f0000f94000-0x1000)="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", 0x1000}, {&(0x7f0000ef5000-0x25)="dcfebe84472e65acfc057eff3ae938965113cd10940aac3f0e9d6876d0f27bca806ab54165", 0x25}, {&(0x7f0000b3c000-0xc3)="9de368b554b3b895583a0932b0dd1cca3326c4d5c65876c926e85f2119bd21d687f7efae685fc4f2575863ee5ca906556875efbe3f4e7fc571db5e886c95bf62a115da6bfc7265345845281bed29ecc2001f9aae7646e6305b8d65664f8cb33649e1d0039519c5fb036969b50e9bb638a887cdbc17512e374a29e782e530116e2010dcb9f25b4cfb863d18fe66de525de935f4b12d7972185b33818396f4a49cbc1710097eaa50ae9b58cd58079ae74f97d235b1148b4ab6742d6ff46296e3f97b5f40", 0xc3}, {&(0x7f0000c7a000)="637d2457a37d8dd6a8608835279d97c1a545f2728290239892eb274fa8d96ee1d927cec6bb383eabc650fc5980c4d699e5c0c37c7ba154514f5e065867f6189ce72b2bab6ef1009fe92a16584b4aa4a54a8d407f442d66f75cca9855a50f82d778c0a3e2e0a6b80df021237029ac267a592f01b0f03f1fd3872f7606aa437e30a106875807323e14cf56f263ccdf0f823aee6b5936541a668c114ec032b2effb89cb4b10ad473f9d30cca70de370630d5d26", 0xb2}, {&(0x7f0000e9b000)="0f18b59e450155830308a20efcfdcd839e5db1d3eddae833b683d6a856911aa03d7a68ff899d35dfa176e010de92bad726535e24afe96eac1aa1d47efd8a7053a7d9edb61e65b7b47ef04f65922229a6d3a129424a0777886091e08c8f48b72610913bd3cf90c976605282768064d7695368b18cc574141624ebcb4a1802f127416454360dd531e45ec5551e465f406f0663aa8779f45140938489ad23d5d89dea30d61578347e08075769ba5243a0e10b4097ef74536493ca05de6da0e85ea5f3f728b77484f7bdbb", 0xc9}], 0x8) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) unshare(0x49200000) 2018/01/19 11:52:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000284000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000eb0000)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000721000-0x1c)={0xa, 0x2, 0x800000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x105) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x3f) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00000cf000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00000d2000-0x4)=0x7, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) accept4(r1, &(0x7f0000f60000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abf000-0x4)=0x10, 0x80800) 2018/01/19 11:52:44 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f000000c000-0x1000)="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", 0x1000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0xfff, &(0x7f000000c000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000004000)={r0, r1}) close(r0) 2018/01/19 11:52:44 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000029000-0x310)={0x77, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x172bc0000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f2000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000028000)={0x2, &(0x7f0000023000-0x10)=[{0x25, 0x0, 0x4000, 0x0}, {0x8000006, 0x0, 0x0, 0x7}]}, 0xfffffffffffffd8c) socket$netlink(0x10, 0x3, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000008000+0x82f)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000002a000-0x230)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [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, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f000002a000)=@file={0x0, './file0\x00'}, 0x0, &(0x7f000001b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 11:52:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000bc2000-0x4)={r1}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00003bc000-0x4)=0x0, &(0x7f0000476000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a2f000)={0x0, 0x80000001, 0x5, 0xaa, 0x3, 0x7}, &(0x7f000052b000)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f8b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000ee2000-0x20)={0x0, 0x3ff, 0x5, 0x7, 0x11, 0x8}) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d38000)=@assoc_value={r3, 0x3}, 0x8) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:44 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000014000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000007000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="69a1a9c8b6dfadd263fa35f9afa18cca"}) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000011000-0x4)=0x7, 0x4) listen(r0, 0x7) 2018/01/19 11:52:45 executing program 6: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000208000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000eb000-0x1)={0x72}, 0x1) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000240000-0x70)=[{&(0x7f00005e0000)=""/222, 0xde}, {&(0x7f00005e2000-0xd6)=""/214, 0xd6}, {&(0x7f00005e3000-0x83)=""/131, 0x83}, {&(0x7f00005e3000)=""/62, 0x3e}, {&(0x7f000032b000-0xec)=""/236, 0x1d}, {&(0x7f00002cc000-0x90)=""/144, 0x90}, {&(0x7f00004f0000)=""/152, 0x98}], 0x7) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f00005e4000)={0x1f, {0x10001, 0x60, 0x7, 0x8001, 0x8, 0x7}}, 0x8) 2018/01/19 11:52:45 executing program 7: r0 = socket(0x0, 0x4, 0x28bb) r1 = accept(r0, &(0x7f000005d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c69000+0xdbf)=0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={0x0, 0x101, 0x6fb53d3c, 0x3, 0x7de5, 0xfa6}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r3, 0x2, 0x6ce}, 0xc) getsockname(r2, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x3a) ioctl$int_out(r4, 0x5460, &(0x7f0000000000)=0x0) 2018/01/19 11:52:45 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000039000)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694", 0x26) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001d7000)=r0, 0x4) 2018/01/19 11:52:45 executing program 1: mmap(&(0x7f0000000000/0x8cf000)=nil, 0x8cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000660000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008cf000)=0x10) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00008d0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008d1000-0x4)=0x14) r2 = socket(0x9, 0x4, 0x4c) mmap(&(0x7f00008d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000147000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008d2000-0x4)=0x10, 0x80000) sendto$packet(r0, &(0x7f000043e000)="25cee52716047079c1d121c32f00274f16f776c4fd5053537d237eb3857a7cc96338b96f2c9069072c3d79b5eda56add11547c1a7e2c9ab5b0a6eb9c844c8aabe7afcf4c1679089b6d6c99cbcf", 0x4d, 0x4004000, &(0x7f000010c000)={0x11, 0x0, r1, 0x1, 0x7fffffff, 0x6, @random="2cd1bd80f4fa", [0x0, 0x0]}, 0x14) mmap(&(0x7f00008d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008d2000)={0x0, 0x23, "0a69563e2686d9c216157687563280e3ae8aa39bb790d2ba1031d9f5a81cf4eb4a3640"}, &(0x7f00008d2000)=0x2b) mmap(&(0x7f00008d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003f5000-0x14)={r3, 0xffff, 0x0, 0x1, 0x8000, 0x1b}, &(0x7f00008d3000-0x4)=0x14) getpeername$ax25(r0, &(0x7f00008cf000)={0x0, {""/7}, 0x0}, &(0x7f00008cf000)=0x10) mmap(&(0x7f00008d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008d3000)={0x3f, 0x78, 0x5, 0x1}, 0x8) mmap(&(0x7f00008d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008d4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000657000)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f000030c000)={&(0x7f0000106000+0xbf7)='/', 0x0, 0x0}, 0xc) 2018/01/19 11:52:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x47, &(0x7f000097e000-0xb5)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000000)="") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fba000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005e4000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000c42000)={r2, &(0x7f00009f7000-0xb9)=""/185}) 2018/01/19 11:52:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000d92000-0x20)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x30a) 2018/01/19 11:52:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001f000)={0x0, 0x0}, 0x3, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000464000)=0x3, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005da000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x891a, &(0x7f000029b000)={@common='bond0\x00', @ifru_map={0x7, 0x80000000, 0x8, 0xd6, 0x4, 0x2}}) syz_emit_ethernet(0x3a, &(0x7f0000cc6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x9, 0x0, 0x100000000}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r1 = accept(0xffffffffffffffff, &(0x7f0000ab0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000660000-0x4)=0x60) accept$packet(r1, &(0x7f00000d0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000083e000+0xc53)=0x14) socket$inet(0x2, 0x4, 0x8) 2018/01/19 11:52:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80803, 0x5, &(0x7f0000f5e000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000064d000)={0x1132fda9, 0xfffffffffffffffe, 0x8001, 0x1f, 0x2}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000de5000)=0x3ff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/19 11:52:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f000090c000)=@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13}, 0x1c, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:45 executing program 0: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001de000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000160000)=0xe, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2b, &(0x7f00004ab000-0x4)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000707000)={&(0x7f0000485000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000707000)=[{&(0x7f0000453000)=""/130, 0x82}, {&(0x7f0000377000)=""/7, 0x7}, {&(0x7f0000707000)=""/113, 0x71}, {&(0x7f0000343000)=""/8, 0x8}, {&(0x7f0000708000-0x1f)=""/31, 0x1f}], 0x5, &(0x7f0000708000-0x23)=""/35, 0x23, 0xffffffffffffff00}, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/01/19 11:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000745000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f0000545000)="df142d6de025d8188563e648c290d75a497e9b24774e2c54453b0c29bb0190a2fa5bdbfbeca828202fab026409b20327867868e3e04c8d96e3613355d2d01c364c54fda3346a4f6998fc85ee8d3675d59fd895c25cd22f49360be3bc322f16eb", 0x60}], 0x1, &(0x7f0000b5a000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000025d000-0x38)={&(0x7f000050b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000028b000)=[{&(0x7f00003a2000-0x5f)=""/95, 0x5f}, {&(0x7f000087a000-0x1e)=""/30, 0x1e}], 0x2, &(0x7f0000265000-0x6)=""/6, 0x6, 0x0}, 0x0) 2018/01/19 11:52:45 executing program 3: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000025c000)=0x3f, 0x4) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f000000c000-0x4)=0x0, &(0x7f0000ae0000-0x4)=0x4) 2018/01/19 11:52:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000be2000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000776000)=0xe8) 2018/01/19 11:52:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x340, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x961, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0x159, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000da3000)={0x0, 0x0, []}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d89000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c99000-0x20)={0x7de, 0x100000000, 0x820e, 0x80000001, 0x8, 0x67e2, 0x100000001, 0x10001, 0x0}, &(0x7f0000ebd000)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002e1000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 11:52:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000abe000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000abd000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) close(r0) 2018/01/19 11:52:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000275000-0x4)={0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000da3000)=0x200, &(0x7f000086c000-0x8)=0x4) r1 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000df8000)=0x3, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005e0000)=[{0x3, 0xffff}, {0x4, 0x8}, {0x3, 0x45}, {0x8, 0x822}, {0x2, 0x8}, {0x4, 0xfffffffffffff85e}, {0x7, 0x1}, {0x4, 0x1}], 0x8) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) socketpair(0x3, 0x80007, 0x9, &(0x7f00000b4000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/19 11:52:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/19 11:52:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00001e8000-0x20)={r0, 0x0, 0x0, 0x401, &(0x7f0000792000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x18, 0x0, 0x100000001) getpeername(r3, &(0x7f0000d19000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00002b7000-0x4)=0x10) recvfrom$packet(r3, &(0x7f0000cbb000-0xf6)=""/246, 0xf6, 0x1, &(0x7f0000fee000-0x14)={0x11, 0xf, r4, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000063a000)={r3, r1}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00006bb000)=0x9, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000a28000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) 2018/01/19 11:52:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f000009f000)=0x0, &(0x7f000008a000)=0x4) recvfrom(r0, &(0x7f0000618000)=""/21, 0xffffffffffffff08, 0x0, &(0x7f00004e7000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/19 11:52:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1d, 0x5, 0x2, &(0x7f0000032000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000900000-0x1)={0x9}, 0x1) ioctl$sock_ifreq(r0, 0x2000008983, &(0x7f0000902000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_ivalue=0x0}) 2018/01/19 11:52:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) close(r1) readv(r1, &(0x7f0000bdd000-0x10)=[{&(0x7f00001c7000)=""/32, 0x20}], 0x1) 2018/01/19 11:52:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r2, 0x0, &(0x7f000074f000-0x4)=0x0) listen$netrom(r3, 0xffc00000000000) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) 2018/01/19 11:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000625000)={&(0x7f00006b4000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000082000-0x20)={r0, &(0x7f0000b99000-0x30)="361623af6ff144d2e4005288fa771669c1578ba512cdb9b7b52a59bccf47d1e7be813704a411a9e151a063ae454bb80c", &(0x7f000078e000+0xfc4)="49dc3de3673873f768e7984ec2456df1d4a428d9260a6c44f48238385a90a27c4882e9b1a2aa054dcb5a61ed89fd6c0fff8546245e69b94c94dcf6f0bf0882d7cbece276dcf7e40ac3b77db6b9", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = accept(0xffffffffffffffff, &(0x7f000097c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000308000)=0x8) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000d80000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c84000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a44000)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000607000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x259, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003af000)={0x0, 0x4}, &(0x7f0000317000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ac4000-0x8c)={r4, @in6={{0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000de7000)={r4, 0x12}, 0x8) 2018/01/19 11:52:45 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x401, 0x3}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000b000-0x18)="407cf4a95e9644a072a637f6e9fefcf34e353148b5067cc8", 0xfffffffffffffef6}], 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000011000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x3}, &(0x7f000000c000)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000015000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000004000-0x6e)=@file={0x0, ""/108}, &(0x7f0000016000)=0x6e) 2018/01/19 11:52:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000aba000)=@generic={0x4, 0x3f, 0x2c3}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000031f000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000244000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000914000)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000f2000-0x18)=@add_del={0x2, &(0x7f0000b4d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) pipe(&(0x7f00002a9000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00002da000)=0x1b, 0xfffffffffffffe1b) 2018/01/19 11:52:45 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a60000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x8, 0x0, "4d5cb5f9307e", 0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x10000000003fc, 0x0, 0x1, 0x0}, 0x10) socket(0x10, 0xa, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000640000)={@common='gre0\x00', 0x6}) sendmsg(r1, &(0x7f0000835000-0x37)={&(0x7f0000c34000)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) 2018/01/19 11:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00003df000-0x84)={r0, r0, 0x2, 0x401, &(0x7f00004ce000-0x1000)="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", 0x9, 0x4, 0x28, 0x1f, 0xa961, 0x4, 0x0, "5db0baee2603c3d7ab5453689546d0e994758c9133a192a80c725819905eefca8ce1279733505638df5c9a7d4bdd57f154160cdf0846b3475fcb7e5f90e89355586708ba463828c27d5f03f6cb9a06f53add743d3b4f7b236f3fc124"}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f99000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) r1 = socket(0x5, 0x0, 0xffff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000917000)={0x0, 0x2}, &(0x7f00004ce000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003a1000-0x10)={0xdd, 0x8008, 0x7, 0x7f, r2}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x43f4d64) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007c2000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000d98000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e84000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x2, r3}) 2018/01/19 11:52:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 11:52:45 executing program 5: mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000038000)={0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000035000)=0x0, 0x80800) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000105000)=0x5, 0x4) r2 = accept4$inet(r0, &(0x7f00000d7000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000104000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000003a000)=0x0, &(0x7f0000056000)=0x4) 2018/01/19 11:52:45 executing program 2: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000001, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pread64(r0, &(0x7f0000d4d000)=""/4096, 0xfffffffffffffec1, 0xfffffffffffffffe) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000af3000)=0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fbd000)={0x0, @in6={{0xa, 0x0, 0x3de, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006e4000)=0x8c) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fbe000-0x8)={r2, 0x3}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/19 11:52:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r0, &(0x7f00009d1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000df0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00003a2000-0x64)={&(0x7f0000325000)=[0x4, 0x81, 0x1, 0x100000001, 0x8, 0x1b000000000000, 0x6, 0xcf52, 0x2, 0x5], 0xa, 0x2, 0x800000000000000, 0xffffffff, 0x401, 0x4, {0x9, 0x1, 0x8001, 0x7, 0x6, 0x5, 0x2, 0x800, 0x1, 0x7fff, 0x2, 0x9, 0xff5, 0x9, "ed42deabeeaf4f6f982d83ec3006c5f96f2c534905fc52cc40bbe183e9b88055"}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b1f000-0x10)={r3, 0x28, &(0x7f0000c7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) close(r2) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a47000-0x4)=0x6, 0x4) 2018/01/19 11:52:45 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x3, &(0x7f0000898000-0x30)=[{0x5, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e1c000-0x1)=0x21, 0x1) 2018/01/19 11:52:45 executing program 0: r0 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1e, &(0x7f0000f86000-0x4)=0x10001, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000a0a000)={0x4, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000284000-0x6)={0x0, 0x0}, &(0x7f00000d5000)=0x6) 2018/01/19 11:52:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003ce000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d03000)=0x800, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f0000745000)="d97d92058bfb264e6e00000000316b1f90ec80216bf835a371eff5a8785625899bd3d939d8aaf7363a8882cfe5a43cf67cfa8def9511b23ceab93b8035328a660ce6db2b16419626f8b46158dd7664719a0ba647bc418d72ec6192e13363e47f46d08d71149495a84aecdd73b2a0a399d608b1465eb4cc3c9b3988d14b1a93f02b1f65e63fa593df0027d2051ffcbe6c", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 11:52:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x80000000, 0x100, 0x820b, 0x3f, 0x781, 0xffffffff, 0x1, 0x100000001, 0x0}, &(0x7f0000798000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x100000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000+0x20e)={@generic="d8ed6e55b765a93e9846d96653fa4873", &(0x7f0000002000-0x24)=@ethtool_ringparam={0x11, 0x9, 0x9, 0x7fffffff, 0x0, 0x7fffffff, 0x6, 0xfffffffffffffff9, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x6, 0x400, &(0x7f0000a44000-0x63)="5ad66e1844ce80473fc5ea45fff7b5ef573a9bd2db3600066776304de38aafeabcf0e1a1dfa4bbd6e45a4b693b14d0bb1e51a3df070510a3c0f9db39f9b92f1477c5f1e1c60d9c5b9226620c530e922c931177fcab57b9b3bcdc79637607af216eb77e", 0xffffffffffffff1e) 2018/01/19 11:52:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x48000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1, 0x6, 0x0, &(0x7f0000a6b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c4e000-0x10)={0x5, &(0x7f0000ce4000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000e3e000)={r3, 0x1}) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r4, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000c2000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000e58000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004f4000)={r6, 0x1, 0x6, @random="a06cd7df184f", [0x0, 0x0]}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000729000)=0x100, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r7, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r7, &(0x7f0000dc7000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0xfffffceb) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00005dd000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x14) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000bbc000)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000086e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000464000)=0xe8) socketpair(0x11, 0x2, 0x20, &(0x7f0000531000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 11:52:45 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000022000)=0x80000000, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000020000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000e000-0x10)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000-0x8)={r2, 0x0}) connect$netlink(r0, &(0x7f0000010000)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000025000-0x4)=0x0, &(0x7f0000024000)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000026000-0x20)={@generic="3030d926f8dda73b7e9d48eb623f8fd5", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000023000)={0x0, 0xd, &(0x7f0000022000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x100000001}, [@call={0x85, 0x0, 0x0, 0x4}, @alu={0x7, 0x1f, 0xf, 0xe, 0x7, 0x50, 0x0}, @map={0x18, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xffff, 0x9, 0xf, 0x7, 0xfffffffe, 0x4}, @ldst={0x3, 0x3, 0x6, 0xd, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0xa)='syzkaller\x00', 0x7, 0xe5, &(0x7f0000024000-0xe5)=""/229, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000023000)=r4, 0x4) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000030000)={0x0, 0x89, "f772d6ff42cdcc3aaf50d40b6feb66e992d473324d8e667d006ba14f680241e1d9a402565a400957ec15c58214488b3ae479bf0914d176a785b3ac5b575899d3c0003bfa20662256d353725edbe3d286bf5bc9d7d78bd5147b4c493a7d93ec4e56d51f006349c0728c6269ced63a5353c8b5981f5fcbbbd4fba08e48dd7f78b945c7c196656335f1b1"}, &(0x7f000059f000)=0x91) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005ca000)={r1, 0x200}, &(0x7f000098a000)=0x8) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000045f000)={0x0, 0x0}, &(0x7f000098c000-0x4)=0x8) 2018/01/19 11:52:45 executing program 1: mmap(&(0x7f0000000000/0x5bf000)=nil, 0x5bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c0000-0x147)="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", 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000500000)={0x0, 0x0}) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000052f000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c1000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000c5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff, 0x4, 0x5, 0x5cb5c61a538ac330, 0x0, 0x800080, r2}) 2018/01/19 11:52:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x9) socketpair(0x19, 0xa, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000049c000-0x1000)=""/4096) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f00007e6000-0x1a)=""/26, &(0x7f0000f62000)=0x1a) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b6f000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x800, 0x2, 0x3, 0xc, 0x4, 0x10000, 0x4}, &(0x7f000035e000)=0x20) [ 813.345640] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2018/01/19 11:52:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x800, 0x10001, &(0x7f00005c9000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 11:52:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) sendmsg(r0, &(0x7f00004f7000-0x38)={&(0x7f0000dcb000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x2, 0x1, {0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x5}}}, 0x32, &(0x7f0000e25000)=[{&(0x7f0000bba000)="61f3f74f8760e06208bbf3887451f65c6a20745167845448", 0x18}], 0x1, &(0x7f0000d7e000)=[{0xb8, 0xecfa8b2fff130ddd, 0x4, "f48a833a84cf9ecccc03260c7e2916b63bcbd05fb6c8012f4a4ef05a9d2d974890e35fdf9b44e49a2871ff2aed71fe56063535461211ab3ad99ebdde1183b6dccd5605a918062b2777061191fa26198dff2ae47ff1eb8102440e9f4410747db231bb7183c15a589beb8572bfd7825e4ee0af4b662bdc9a22ed0f81f8f8f4eaea36f07cb7d163c67e73662b8c5f4e9570f37fc5c92d55e069b5a2b3123740f4f30417"}], 0xb8, 0x4040804}, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x5, 0x0) 2018/01/19 11:52:45 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000-0x18)={0xffffffffffffffff, &(0x7f0000b3a000-0xa3)="5cece381bd4678fc6c92d03983d2b402918d6fe9a8022638f80239ca43770978e8a4a75f2fbd19a931f21229becf55d05de8e091a6b059c9001afbb42b39218123f27788c673fe5e2d2a3c7727be5467dcb6d447f83d1e457d435e0fc3545ff57612425b7cbdf0ff9d33b0b3351307c70018a9e2241a794a84b649f92a5f1fc9b998be6511ca35779f2361acc786aa4f311e2ddd6f58e199f75d86c6b51242a65993fb", &(0x7f0000ef0000-0xba)=""/186}, 0x18) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 11:52:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000060000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[], 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000160000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000910000-0x12)={@common='syzkaller1\x00', 0x6}) 2018/01/19 11:52:45 executing program 6: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x5, 0x0) bind$inet6(r0, &(0x7f0000c7f000)={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1814}, 0x1c) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000384000-0x38)={0x0, 0x0, &(0x7f000017a000)=[{&(0x7f0000f8f000+0x75d)="3625a6ec72905f3d2223e7344fc81365fade2c3a89f4d3ffe34a171437ce7871adb92a8e88c342e145da0bb03f6c8848f0aa2e887ad5250a1286c6663f687910d5c18b174d05c4a3d567a75fbc7b7f983a33058992817c5c638a32f9a4964e1aa9cbe08e1b993e475cad1b92dc121c920cf305d9511ec478c3c71be9a14407756dc1964a2a8226aa7b4430508936", 0x8e}, {&(0x7f0000250000)="8068b40dc3c6bab263fda69bc78a41d423380e372640047eb983d73f3a481ad8ec7b61dbdc11b95fc36cc4301881cb554488bba66200df351965f497e6fbdee564d51b76e45f2213776a1f81865b526119f458950ff567c998f68d92be9e", 0x5e}, {&(0x7f0000f90000-0x27)="d927a17d7f70f51ba25f3c7b3688630392834e84a35ccfcaeb0362ca0c6dbdcf2f95ff4a609ec5", 0x27}, {&(0x7f00006a3000-0xe8)="ff7b3639d5fa4c976df718979de9147c08ca0b660f05c82468350caf0dc25f4120c1988d9d66efb57bd9aba65880b49e9e4f7adecb182ea847d0a46034c7fb024267c8f8205fd5265401d1149d1076dd0f2618dbc390ef072756c1fcc82aceee44fac816870a61784651fff59c70846ef67ed58e3fc11419e5fec24c2b004b05e2d0d882456bb29047948a94d9eb1ec32131bdb659157e325995c563df85ed9079a36bdaf1c46f6712c6cc260b68404349b4477f864169f61a138ea32fe6611e4e2425f937a95c8284099901e450903c72e1bea0dae738bd15ea587e827e7259f97099f907b1e606", 0xe8}, {&(0x7f0000ba5000)="", 0x0}, {&(0x7f00005d8000)="81ae7550be70e3d70a1178c276683b99124a6aefb4c157ed924abf5c57e411cc6aa39fc58d3a41938f5ee540ef91a2eb859bb709ed1807ac6ebf4090e72328a7a33b145a07c89567e2ccfe6c272ffd8c9d01b24d7e715a369e3e610185f71566ac4238730df5cc727ecdc89fffa152075db5ce412e74b09fb2a7f6b248c36905da9c", 0x82}], 0x6, &(0x7f0000016000)=[@iv={0xe8, 0x117, 0x2, 0xd1, "74ba21abf6e620d0956497fc803189dd865e2d3b0c7765562695ae3460b9793a5d5f78196374a75b447627d157e55e3faf3d1b2fa10dad11ab193c39e8a2b26bc66f5ec3c3b792f22cd50bed5c8dbdc09fb6d932bcfd640ee581af34c96f92655fabf0f6c61aebb67798c197b9cb984a4674d275d6186b46cacd746e2cee43892ec07529e4af5486d8d6d76ff10c57a7da3d5610f7a98c032c2b766e19a511bd71d869617a99068e2630cf254dfd1e1a58b1cac5ad3d34885d0d224ecefbbbc66f872c39278999fe63975f53e52fc97994"}], 0xe8, 0x8000}, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000a99000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f91000)=0x1c) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000f90000)=[{&(0x7f0000f91000-0xd)="641067e244a7caadb917637ef2", 0xd}, {&(0x7f00005be000-0xad)="750737d30a5cf7a2408c03ed7a8c67ba546cc62721ee99edc4248f67a13ac5cbc47c33cc444f564e9be29eb958f7a94b45d7978860753a3baa537ccfb10573effc25d3a33a7754a33a0286f462aa0fd8a96c10a9ea9cfd9e85d8d177f1ef2137eda7929f9078391e9e6e8daba270168820e732b3961c61490b444c444c3cfca11da65c12edb14fc33945807d0c96f480d76d328c3e7540fc6a4da56e9966790756532ba6cc00368eba532c100c", 0xad}, {&(0x7f0000479000)="839f30784449b2571b787eaf52a4bf57188bf2abd176934395389c2190c603e5f380f209daae774809e13ba270cca8a531b42eff172622b5be050ac9648c50c52e12cd98f3db6c1d0a23989dc2f5a7d2d64ab63255ce6c6c0ab010ef1eed05ee5afbb1ff32b79b93cc82e26e33b9c193f525ad8c9a9f11a201c2d8d8042cc6012ae1abfb99860ff09386ca757713e5d639db68d2f00aeb82f07f51b81ae6af6e960c4052f0f2aba366b5c47ec6ff323e84630b47f484a6a966dc88eba268778419febeb4459603c5b44050a57742992190130f36c5beb39f91ba730e53867ce60b", 0xe1}, {&(0x7f000024e000-0xd1)="e7562b9749cfdc2289d8f9fc9d3904b3fc40d243a553d5951313ca5da533f38b1e611292bbfbf6ca510e402f8f263e5e3469ceb43a16681d3d0a9d8c5e6781eae1da0d63ad0b4e7f0a8d13b3f61bed8a02fe20e0b9aa937d2450806f0b3ef6c1b226e2e97c79e30a9e0d36067c2f138ce2fb433af2beeac014c22a87147bdf9203f5c918d35fbe19a8cc5ee227eb27bc5099f663e2355462833a28e1f26abf9b9cbfbf37dca4cc7176c7025831e7a22856f0f5a1eadadd59588ca0e69480366ffc95e771dffe2d211e8279f204e2927cf5", 0xd1}], 0x4, 0x0) 2018/01/19 11:52:45 executing program 0: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f25000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/19 11:52:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00008a3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c4000-0x4)=0x26) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007d7000-0x4)=0x9f4b, 0xfffffffffffffd0e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect(r1, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) socketpair(0x1, 0x800, 0x6, &(0x7f0000da5000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000076a000-0x40)={0x3, 0x8, 0x4, 0xb2, &(0x7f0000756000)=""/178, 0x52, &(0x7f000012c000-0x52)=""/82, 0x9a, &(0x7f0000de6000-0x9a)=""/154}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/19 11:52:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00005c4000)=0x0, 0x4) socket(0x19, 0xb, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004ce000)={@generic="48b664ff668fd836c8805a29fea1d8cc", 0x2}) [ 813.402570] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2018/01/19 11:52:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000520000-0x48)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x19, 0x800, 0x2, &(0x7f000041c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000dfb000)={0x401, 0x16a127fd, 0x81, 0x9, 0x0, 0x20}) 2018/01/19 11:52:45 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000026000)={0xe, 0x6, &(0x7f000001e000-0x30)=@raw=[@alu={0x7, 0x6, 0x1, 0x8, 0x3, 0x1, 0xffffffffffffffff}, @jmp={0x5, 0xfffffffffffffff9, 0x0, 0x7, 0x5, 0x10, 0xfffffffffffffff0}, @ldst={0x3, 0x1, 0x6, 0x8, 0x9, 0x42, 0x4}], &(0x7f0000019000)='syzkaller\x00', 0x6, 0x26, &(0x7f0000012000-0x26)=""/38, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000027000-0x10)={r1, r2, 0x2, 0x2}, 0x10) readv(r1, &(0x7f0000026000-0x80)=[{&(0x7f000000b000-0x58)=""/88, 0x58}, {&(0x7f0000025000)=""/232, 0xe8}, {&(0x7f0000025000)=""/66, 0x42}, {&(0x7f0000025000)=""/0, 0x0}, {&(0x7f0000010000-0x21)=""/33, 0x21}, {&(0x7f0000026000-0xba)=""/186, 0xba}, {&(0x7f0000008000)=""/43, 0x2b}, {&(0x7f0000010000)=""/3, 0x3}], 0x8) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000025000-0x4)=0x0) 2018/01/19 11:52:45 executing program 0: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b6b000-0x4)=0x0, &(0x7f0000b3f000)=0x4) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 11:52:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005d000-0x10)={0x4, 0x4, 0x7, 0x2, 0x0}, &(0x7f000086d000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000acc000-0x8)={r1, 0x5}, 0x8) listen(r0, 0x3ff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ec9000-0x8)={r1, 0x1}, &(0x7f0000504000)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000073000-0x4)={0x2}, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00001db000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x44f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa116}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}], 0x94) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 11:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b46000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(salsa20-generic,sha3-256)\x00'}, 0xfffffffffffffede) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f16000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c52000)=0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000097c000-0x92)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x0, 0x6, 0x1, 0x4, 0xa, 0xa0, 0x20, 0x62, r2, r3}, {0x716, 0x29d3, 0x1015, 0x20, 0xffffffffffffff2d, 0x2, 0x7, 0xbbc6}, {0x10000, 0x10000, 0xd3c, 0x5}, 0x501, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x3, 0x7b77abe4, 0x0, 0x4, 0x6}}, 0xe8) r4 = accept$alg(r0, 0x0, 0x0) r5 = accept4(r0, 0x0, &(0x7f000015b000-0x4)=0x0, 0x800) sendmsg$nl_crypto(r5, &(0x7f0000fb5000-0x38)={&(0x7f0000080000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f000090c000-0x10)={&(0x7f0000edc000-0x128)=@upd={0x128, 0x12, 0x102, 0x4, 0x0, {{'stdrng\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x32c}, {0x32f, 0x1, 0x2}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0xd}, {0x8, 0x1, 0x8f}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000000) write(r4, &(0x7f00005af000)="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", 0xfffffffffffffeff) getsockname$packet(r5, &(0x7f000097b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000048e000)=0x14) recvmsg(r4, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00001bb000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r2}) 2018/01/19 11:52:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f00000f6000-0x4)="a4477a8f", 0x59) 2018/01/19 11:52:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000823000)={&(0x7f0000e02000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006c6000-0x20)=[{&(0x7f0000e04000)=""/233, 0xe9}, {&(0x7f000007c000-0xd7)=""/215, 0xd7}], 0x2, &(0x7f0000593000)=""/195, 0xc3, 0x6}, 0x20) 2018/01/19 11:52:45 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x33f, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000010000)={0x0, @in6={{0xa, 0x2, 0x15, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x10000, 0xff, 0x9}, &(0x7f0000005000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000008000)={r1, 0x80000000}, 0x6) 2018/01/19 11:52:45 executing program 5: socketpair(0x5, 0x1, 0x9, &(0x7f0000bfa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffff80000000}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ed6000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad, 0x81}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$int_in(r4, 0x5452, &(0x7f00005c0000-0x8)=0x1ff) r5 = socket$kcm(0x29, 0x5, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r4, r2}) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f000058a000)=@add_del={0x2, &(0x7f0000d4c000+0x889)=@generic="7a1139cbab0294ae3d5ee80fb4fc1fd1", 0x9}) close(r3) 2018/01/19 11:52:45 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000-0x2)=0x0, &(0x7f0000000000)=0x2) r2 = socket(0x9, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000-0x20)={0xd6, 0x2c6, 0x8000, 0x4, 0x29, 0x4, 0x96b, 0xfff, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000)={r3, 0x4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x0, 0x9, 0x85, 0x6, 0xdd, 0x800, 0x1, {0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x888}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0xa9, 0x100, 0x0}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={r4, 0x0, 0x30, 0x0, 0x7fffffff}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000002000)={0x7, 0x80000001, 0x7, 0x81}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000-0x10)={r5, 0x44, 0x8, 0x2}, 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0x1000)="b9f20222c2d0c375746f61af33bfb858830d85e4ad3ff0acfdec309bac0ffa9a572c5c548ae1a1b978947031ae1279b01c69f7943db77283c2816805d58fc25bd9ae34b522abfd7324b63b16ad44ed3d06a4bf6e820a7e97f0ffca922b3806904c937ec112a8688bcf13266f9c3e086a2aa0546285f2518cb1f96f44ea1125ed63c5649f2ec38eab6e790bfa207149842ad393f552f709c8fd100abf69b3272d55d4f5cd2901cfe928dcb45bed10d33e4ef6ec3601880ed7dc3e2b70c700435ce20197de0fc010693ddec51842cb2e5f22d1c9b0b4b3bec9f6bfcb9d91d43c9d9c2cfc822f80350948b65029766f8ebe92be2578f6e9566cdd343c8261ab6c72a15e175ffe6a31ceff5e5e5aa73a696dda40b15deb9aa84f4b89ebaef96d3c4b44d1635b04ada33a6d6f7993047be635eeaaf512eda9416d754d9011bff7eff929d6aebe55d41cd6b9b433eb8732f5e4c6added55d73380973bf13a0f45ddc1a0fc5943ef73c71c984e351d8b6c175e2ccf16f5535f1515c7257311dde8f486e56a1ae0d6541098b13dd3a4fc388ea077ba69131312f18daa31cdc76f20e5764a6ca8377290a5a5235ed0acc5dc0a0a008b4b74d2eecaba47cfda0359ebd3d46871ae9751b6282afbfa2112344e9e06b170791175330edbaec8255cf4c651adc25bfd9fb6c0704fea631153c6aed3f0187a7d5a43170e46ca9123bd2ceb2e009d68d3623b26174a2230605668a7695e5120d97d72d9adbd5e5c7cc1e191af651a3b68032ce272ae91a7c78708194c7876f23fe8d36cded029e8021660d7a816a76ede2d4538810ce234303e026d9fe7a5088991ecfbdb02460c1e90f7a1239afd7c9cfa1a621e8ad79d46e465fadb55f2795aa417de8e86fb6b57ffee8b15ccc0f2846f937d7abc9f1e388e02f584065d74d35ecc4d8c5cc0d7ce210df86e4c3b6af5bb3dc2ea33d91de3389bbe04c5d0866390681a8a24a51007f36046450ed338676caf596777ab7a26c3c74a62768e6dc7c6f686cef33a82fe6fb356ad744317ba6c0dbe1db5b34f77d764096ea44b0b9b52cf376cf010eb0f17ff0911b95d67c74ffa6005a0c495e6e29e2a1f02f00c2c338abc13950e14e77cd67ced277e6aaeba6973e0318b4abdf0eea477918236d6734e58cf020a8e5190a45bd3263b46ba52e0e6cd736b8eea998d59c3914289b66d9bdaaf4ed035fc6658c934c9fd868e89888008caf83bf1b9049e37f14ef8926bb3c4e703336648268b49cf9fa318bf0aeef212255de30488379cee74a77043a33a27844201781f448d71f52693b860c8bc0e1ae7f8040676a42d46aaa719584b826153816fca57f28e798fa5c239ca43042f372272ea2d836f779471ddea2dcabbb47f3ead2e9bf4bccbd147e0995e9e2b072f80211e37eaa841f7152eac2acd8eff3bc7f78106e708598fa900e3330de374dc805ee197d4f3f913124498dcaa3eb52a5d60ae9940ce620e87849e938df9b2e70f9f3f272bbb7483aea7f78c23fd684f9ef9b0a7a2b7405249fd8fd69d33bea8a9651be2284f785bfb90b8910d79ef2d98049f4c1784ab6a50fa15fbe183a314d17f308c651db21785ead6f3f163263d6717650de34ab3f3523ca6fbbf4e266378ab0afd404fc7c23681d3018277bdc23c0d6009756fefb395d3859d98ebbb24768631a621b22d699a3f1d4a4db4871050f406950e27c7c84417341362ad90ec2b1ea6aebded59df822f1cdde22192a6228dcada0c1e753465645249c13836611e4cd5ac9efa40c22eccc3f82adba763e057ef3f35d3068e328014676890792304d5eab9a2950d2f602f74839b286da981a056e4f81b3907e65aabf57c03a63cc5c79772608b30d89cf54c658a04c8a621828d9eea7258e8c6c6626389d20b1e02de71880bbc15e49d4598d295c4a0bec9947423d1316131a95367f89b7d7f8ff22dfb71da31a3be6a6d265986ada74822e666ad52e1fae995f099815d755357c8a1c565fc87c2558589032a4a181d386e070cab919c12fe0d7d4c35e27935212dcaf80986cf2370f62f89e339639b0a04ac82a7feeae6e76720bd96c2cdcd52189cf5bfa99c5fb9073ca9afc72794a42f9156dd3a07acf9729ade27bcd433c80415925311a90ce9ebd5b80573e8cc8862866c2a3a10ef6755d72d8ca428e69f5bf46e65d35329b1354bd86fe9c9e40a82df2ddd381c14a2e199f9b787ca5f801c6bcdea447fafbad5d08866b13072d4d9f4539c3f2c5c88c93653da80912448c73fba68372c697e1772f13fe2891dd31583e55880653bbef5808896b61a91210dbb2c4917ca548376422002274097dcf0a0b73c404c302b32f8f0b4433994a6d7521d8268d775a9818d7cbd7ec5b4e2417959781d3cda1c43056f906df8b0b6ad89f934eb19e81e9eb61e59afc1a6cd35cd070f9e2239847b1c2b7b76ec886c894538f7b5a1027cc23e14af09f90b34698d9ad90a5d9fb1f5be2868fdfd8b0d4f2a9ea71cf1c9e37b559c509f7aa66fc5741f07c2f15c92cd617340f13f1d430ea43c8dec577a89a673217b413b49478352996c8dab2b6dc8695f3b1d8ab61f19398debca91eba6d20e77dbe92a70721de745d9f8c9b4051f382a49aef7a18121bf90f2867fee7b458d2e7ea637f51490b67ef03b4daaabfe3bda59c06bac22b8f03d87fd9d84abee6a0423cf23b422c15490246450d24aee2237ac15cd8d6d94882317b78114dd207f6e8ab90bdfb62954f0f7f4c1c03c6fe3e1069f89d3c7c0c2f1652423117751ebd7f5650eb78a5b11bdca765c5b9161f6aea9c72f41a8eb213ee14131e093e19175a2291e24bb42eff29bd9b09a986d5bbf72145d40c3e63ee39760dcb3154af8e862710b25f9145bc620333fffc760c79b8ed9c4abd43acd8d95d6f66242c24754bcb48c3921ef914c2b68d33ed1aa5409f4391e8d51d479123308ed64229a72192662a22ee5b07016b7f3778b6e31a02634b02ce27487b03a5782f5b39fead74dae326b7004178de9db1375e734527319d2a79cd741090f1c525364fedfe7d69bb423a4663ef1e6cd759412407635e8219bee1eb3c09e9f3ee494040bb81b6698f8dc88a26751f82452440409ee037459ff1bed54a6e5e3cd38146e3fd7af5113d38fbd6cf94ba62b81ca5fe21707ea729e0ff63fb535776ac594cadfc1d39208d5fa5efc4249a25d8f2d816d139ce245b8ebbdb4fc1d60726b634f5a1c25ea193e37d93f924d3fa6f0c44ae9062aaa99466b31c1d3730d90b14a2b4e8e7d8f114b407091e19131dd1bc8108aed6eedb2db994cf8c267288901dc6b40011fcf0303ed4452f6df7f522c90a89f59e0c2db0713fdbf7e004f1733b9bd6b06b3de00c5af569cb7f8a6b80d48df9871016e184edd4fae8eb8440bc6229dff8da783ee5b1de0d45aa3926ba9fd7ec2c7494711b94ed9c37f788fc298078fb91274bdc40ab65e90d1a7d47937be48192ae035b037e07e19c416f2fabad2228f5f6b31e3003710f1e55d54e40875cf0a3e1379bad43f3be015e9892e191f5efbd0711c1e41c1c4190119d59bcf266705bdf41b3e1e9377cc90da7cca1500425e8d930b6d0ec4cb63ee510e58672d338bca0016e0a8c81b90f0554e94cb23e5c24ae202affe5512bc1ce520d8070d95bcb0852c38d87a92297d02d0231e4da8a47c8ed49fdbe9bdf83ba269b462b26703bd6cdf3127613e183935c306b30943cdea42c9355c1249e6d3c9d67f4a63a984cbce5f5cda9a5b3ac775763c9ef3bb225ac8661adcdb16719e20046f74a9617fa9d1b1782779ab42b8d3c5d5748751a16d39626d745b6dbf73ff9f37c60f92edeab2aae27437a8d31881e23bfc2d71e803f23de3e2a36082214200ce0e20c966d1c275048a9d0e620ae479a7376d74aef204af3dde88a57ae1fca70ec22b6fc531c8a2b7fc508584a7a058ca3fd3321f21248d041aa745df1e88fecf0e291a2051f1ecfa88fc196259d21e367cd56d0b3b2b13ea60562504eca670c06f2b15fcda3564a0bff484d7f1945ff66cd1dd6790428df2233766d4732f605f409fbacc415ed49d7b99aeba05ac24c527b20c832997761d78f090c05578ecb3db0df249e884ec1f908de41d69e16a87b975b237f25adf9aad5b2c3ccc09428204af7e9891388b31b419c3e8e8b6a9064befe9628f68e4c5657bcca2223825e2761d26ab9220147981720aebcfb306c2e1736aa9a1c8b37091dac450cbcf49ef74dbb5f2f9721a7cc13251ff4a655dc6f09c20471e55b0d0127b615915ad5023a4b6303bf83916687cb85c24f361cf3f1641d47249ff8cbd7e5ae1573c8c19807887fc6d0f66d4c4f498b109f60183a9a120a8698b83e4ed21a9ee0ecfaeb616bc4befab1eb4d5f8299c364aee75c489efbe26f67de643a662741d95f1c7302f2cc3d79b5bab80ac95aaf407aeefe9855f82ee386f4ccbd36246fd9d0b13f49bf25b4dd68330782ed594919115940db7e7c0c04d3bfb34da64b349f1028ab961955f3262bd2e83b8054f74a94f9c2c60dfbd53eb2765c8672b62020f9b427b1bb8a2e3a6df5eaa0c269383f5d7e54ee8ebc9eb10fe5b55608bcb58deb5963241368af83667f1258e0aed058bd6420be8d33ffe00bb5f9ce747e7a3e01f4ec4c260520bca28cfddd849cdbe2a3cdb82d4aaf6579d655a969ab3ea77c0148299854ea92fcf24f4d1f0e5173e09e92eb815bdea70006f3d4ac768552ad25bf6df81da6a977a3c00987f8a200bf8f34955fd8420ead1bfcde2b480cf071837957496b54f8358bf109e4ff6f808c5364a816ff25ee308bfe8bf9b53db8a1290adbef7ae69a3403a4c3744cf8bb9476f194a71615f6678f1a72ae8850a998e4796646cd2fdbd9a72909be4def99b3b955281164372b6c2b54b10a6ef7c23e7c8affb6cf08a79a539fc0343f0ca1c17abb017a2ddc5361d3e456c130cc753e96eb4a929f6de13c3a5da7af5ee7fe8c2c0102debc6f8b2fa81479bc2e92729c18528d4008851d88f49469140f11bc09ca6b84500a259c48b230d953354066fe05262bdf8e1d1a1e9cd89c4180cced637831b557af8a942c187d86573cba96809c9230e3ce163ed697279ba0c09ba446547a9cdc01dfab1a5dfecd0baeaeb8911a6536cfaa3b45cd31ac6266f6cdce3fa89f6d48ad889c1cd483bce0caae84f35415fdb09f7febbe26f94ada43404e570241457501846d33ed41f3968eebd8a88f6253006bd50fa752dd7af4474bb4587f41c20542af9e42b80c6370e68ec9f8d02c571adea2b0e126e35f7b641e373d2c7b2254aefeec2e8e1f5cf659aee67172ba04c09fe1babb95db66441a79e68798d7c7c80eac71b4fcedab4dfb93870eb5d7981b34af96b7019050fa1025dd0696da189a3cdec3cfff511adbcb3031b5bdf21d40db3860093d9cd09cbc6d80c37c5a14ba9b2cce2904522ea5fe365ad8bddb56c9c05f0efbac2ad666060c1254e4bc50be17cef7498c90f6101e3bdaa63b41c6c3e2229c4da65adc52a78a915b5fd292817f0fb51c23db160ea59e4ad088d137c23240858e6b22a2ca313d8f22853f97588f467ff2b2faa5c16095ee73176f39621baafc10f3f6c8eb388fab68dd25c12b427a832ba43108c30138bd38d2d68a2d5a3ae52934c1f063df661a1c5d79435740cdd23be0b2dd14b91cbf6147076a9c3b4932f0d25294a9ee14435c6307611ad6964849d60789ee95c411ca01ff1e94f8e98619dd05acf83d94474064dde9fc52601cc10cb39bbef1d36459919590e8a3e478166fbf86", 0x1000) setsockopt(r0, 0x10000000000065, 0x1, &(0x7f0000000000)="1b4cd9494e241b1d3f54ac670000401062e569a42fce0b47", 0x148) 2018/01/19 11:52:45 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143eac2c0db521abe971f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000)={r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000004000-0x20)={0x200, 0x9, 0x204, 0x100, 0x2, 0xf4, 0x100000000000000, 0x0, 0x0}, &(0x7f0000007000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={r2, 0x400}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000006000)=[{&(0x7f0000003000)=""/214, 0xd6}, {&(0x7f0000007000-0x8a)=""/138, 0x8a}, {&(0x7f0000006000)=""/224, 0xe0}, {&(0x7f0000003000-0x3a)=""/58, 0x3a}, {&(0x7f0000006000)=""/155, 0x9b}, {&(0x7f0000006000)=""/15, 0xf}, {&(0x7f0000002000-0xcf)=""/207, 0xcf}], 0x7, 0x0, 0x0, 0x8}, 0x1) 2018/01/19 11:52:45 executing program 3: mmap(&(0x7f0000002000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b4000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000659000-0x4)=0x0, &(0x7f0000f84000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x0, 0x7fffffff, 0x7, 0xa, 0x0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000d1c000)={0x7, 0x4a8d, 0xe0, 0x5, 0x1, r1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 11:52:45 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800, 0x100000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002fc000)={0x6, [0x8000, 0x2, 0x4, 0x8, 0x0, 0x5]}, 0x10) bind$alg(r0, &(0x7f0000f77000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f79000-0x1c)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x1c) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000000806, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000000000)=""/71, &(0x7f0000001000-0x4)=0x47) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002c9000)={0x4, 0x6, 0x1, 0x8, 0x6, 0x0, 0x1, 0x80, 0x8, 0x2, 0x5}, 0xb) recvmsg(r2, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/19 11:52:45 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xffffffffffffff62) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x6, &(0x7f0000031000-0x8)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000031000)=0x8b, &(0x7f0000027000-0x4)=0x4) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000030000)=0x0, &(0x7f0000007000-0x4)=0x4) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(0xffffffffffffffff, r1, &(0x7f000002f000)=0x0, 0x0) 2018/01/19 11:52:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000076f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c1e000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b3f000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000922000)=0xe8) r4 = getgid() r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000088b000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bf000-0x4)=0xe8) r7 = getgid() r8 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000055b000)={0x0, 0x0, 0x0}, &(0x7f0000e13000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000348000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000329000-0x4)=0xc) r11 = gettid() r12 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000357000)={0x0, 0x0, 0x0}, &(0x7f0000513000)=0xc) sendmsg$unix(r0, &(0x7f00002b4000-0x38)={&(0x7f000039d000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000323000-0x20)=[{&(0x7f00008eb000-0xa0)="1dd31cf3dfe20a2883b5c2263ff800700eab7e2d16d31d5043fd111fe86c7382c823ac2efc8e92f395d681516691b2fd577bd162d0c1262e8d40a1f823672e5f002411f621b9caa1f624b350b9ef2599325d6047afd5e101a8c60be759753199da78dab01388f951ccb6156128cc6a6b3cff516f5b0be6927ed88aa64634a8c743cdace0dd0ba0f981c653656722d440215676cccc404080a4d50c0771e60763", 0xa0}, {&(0x7f0000665000)="3142c9ea930d25ab6e", 0x9}], 0x2, &(0x7f0000b90000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x14}, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006a1000)={0x8, 0x0, 0x2, 0x1c}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00008b1000-0x10)={0x4, r14}) r15 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r15, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f000079f000-0x12ec)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d0a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000222000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x8)=0x0, r0, &(0x7f0000001000)=0x0, 0x0, 0x1) 2018/01/19 11:52:45 executing program 5: close(0xffffffffffffffff) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x4, 0x1f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000861000-0x10)={0x1, 0x8208, 0x2, 0xffffffffffffff89, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fb7000-0x8)={r1, 0x7}, 0x8) 2018/01/19 11:52:45 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000007000-0xe4)={0xe4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="12fd38bd66a185f62b2a6007c2ea42f2069b8dd346a621400ff700a51c59d62d9c55a1e49475d46d6ca5564009fd6a1823aad7de64abfb78dedb4f105809f556c00a7399073a34261e7c63e45916496670225ed6adc07bffac99e35b230deb03ac20b972ed2ba7f61c36aea563075a0dd665ebba576292af3362c1ae99d12865fc8959bed7405a835e3cda7590bfc17188c34df37aec192cbd64baa5ccbb5d287f68ba080d63421561e63724f846552c23d8ad50", @typed={0xc, 0x0, @str='\x00'}, @typed={0xfffffeee, 0x2e, @u64=0x3ff}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000023000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000021000-0x4)=0x58, 0x80800) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000006000-0x4)=0xa533, &(0x7f0000017000)=0x4) 2018/01/19 11:52:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000096000)="006d094989a8eb4f0a6b8013d105f196454d4d6ec432a322641ccd356abf9f5706e95a5bc319c8e35880eb971da2e805753a346717a9a7105db9a237ab1783b4772f5dde146cb413a9012ba000370f0251773b85c2dd4fbbd4f8a1869faec9b2ba28551e3df3daecedb6437a8c31dcee98161db96f16fab122b3402f9af881e149477311e2cd3013fd09f882f0", 0x8d) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000062e000)=[{{&(0x7f0000a29000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="40b7da40a2fdc9bb34c22adc83800fc56c74fa584dab102d7b36a8c3c47ee00b6aca8773a15755914d379576f623fbc4e5b36a328ac4d12340e1ada5e2e8e3502dac8aaf242e74c65b340fa2c00b716502fe806ab66531f43708e05def41e56247052a616ac0a7bbe8c5a884fdc2d6195240d38507533b94d817e66db9b07fdbaf91c8ef9c4c2a3678d0bcdb2531d8d4b9c9a16d8b396af3289e3bfbd10ae0ca", 0xa0}], 0x1, &(0x7f000090b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000048d000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000174000-0x6)=[{&(0x7f0000141000-0x99)=""/153, 0x99}, {&(0x7f0000a38000)=""/74, 0x4a}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/19 11:52:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffd) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b65000)=0x1, 0x4) sendmmsg(r1, &(0x7f0000ba6000-0x3c)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 11:52:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000116000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005fc000)=0x10) getsockopt$llc_int(r1, 0x10c, 0x2e3c33e94f35e311, &(0x7f0000b95000-0x4)=0x0, &(0x7f00002e7000-0x4)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfe28, 0x420040000, &(0x7f000063e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 11:52:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x6, &(0x7f0000001000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000ef2000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000dd7000-0x4)=0x0) r3 = socket$alg(0x26, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x7) listen$netrom(r1, 0x31db) ioctl$int_in(r3, 0x5452, &(0x7f0000aa7000-0x8)=0x0) 2018/01/19 11:52:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x6, 0x5, &(0x7f000002d000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000502000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) close(r0) bind$alg(r0, &(0x7f00005b0000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) bind$inet(r1, &(0x7f0000503000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000968000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006ff000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000f4000-0x48)={0xf, 0x4, &(0x7f0000d92000-0x20)=@raw=[@ldst={0x3, 0x3, 0x2, 0x2, 0x7, 0x4, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000699000-0x4)='GPL\x00', 0x9, 0x79, &(0x7f0000e8a000)=""/121, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = socket(0x10000000000010, 0x3, 0x0) write(r1, &(0x7f00005be000-0x2c5)="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", 0x4b9) recvfrom$ax25(r1, &(0x7f0000c46000)=""/230, 0xe6, 0x100, &(0x7f0000003000-0x10)={0x3, {"0e4ab117844762"}, 0x3}, 0x10) 2018/01/19 11:52:45 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000072a000-0x4)=0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000019b000)=0xcfd7, 0x4) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00003dd000-0x38)={0x0, 0x0, &(0x7f0000f94000)=[{&(0x7f0000f92000-0x15)="d1a6dc8c36f03a099e1a68c8efbb2928e7d1e82f15", 0x15}, {&(0x7f0000452000-0x30)="c20c3f8e08b1304ecba1e343a9423b44d5f80efe0b4f1236a0a82edb6af0fb1fa8a4aaedf8612a946a4a73ff6fa28d38", 0x30}, {&(0x7f0000074000-0x23)="b013ae08574f74c7f6903cfaf7b67c305d96e40f0e5dca5d92e10f671df383ce586f24", 0x23}, {&(0x7f0000f92000)="cae0e6f3d4d9bf81204a435632f378ca269cacb0c6efa545cf7fc93b237713355af729c39a29894e33276e2e098d17e22bd3fbeba5dea5ec51724ce51ca9757e059ce8ccf9f9073a6236584a6ad2ce61f4410225a7313753799e5662b3c3fa287b6d892abf52e4f22715a1ff47c078f9fad02278e3eb4bde4f637559b08e0f85799b86540f459632bad59ba0311eee6aac76bfee74f89c256b3de519e9a4d13eabd5b72d0e7c36f1607d557df2758b48e02a7a9b63009a90ff8166fb5599e03fb3fd0d33302d95", 0xc7}, {&(0x7f0000f94000-0xa2)="d5b0c4a18966e70d409d8c9c0600e46f9bc5070b4cee0a58b8c13e624931094610118d2f59d2f5a30acb3f8f7d61313c56110a389eed38a2cb993385e1fcc485cb23f8a8ccbc15dae71a5b123de8128d6c80c3bf1ead0118cf1f7371c6df3e263bdce10f4df6866a2eeb7fd8c9b6e2567b72f13d35381f08b0642df0e1656b2483161a733b6a4446886af9f65f0530a2d7c4d5cc40d12de03377862500496dc99057", 0xa2}], 0x5, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/19 11:52:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000001000)=0x7, 0x4) r1 = socket(0x0, 0x4, 0xfffffffffffffffe) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000)={0x80000000, 0x1f, 0x7, 0x4, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001000)=[{&(0x7f0000002000)=""/120, 0x78}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000002000)=""/135, 0x87}, {&(0x7f0000002000)=""/144, 0x90}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x310, 0x6, 0x1f, 0x34c8eb4e, 0x5, 0x9, 0xe38e, 0x9, 0x9, 0x80000001, 0x80}, 0xb) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000005000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003000)={0x6, 0x208, 0x3, 0x1ff, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000)={r2, 0x8001, 0x7}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000)={0x4, 0xfcd1, 0xfffffffffffffffd, 0x3}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000)={r3, 0x9, 0x5, 0xd27, 0x6, 0xfe}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000008000-0x6e)="98bacdc495233596a424901dde2bb34dd0ae7e78f1fe6772d9465284e74ab4ae8d7d1708c7fcd02a820f1692549f648bc36a1cb6a3f3fde97b1c8c37184f71979f8206727feb7e14b142843f45085adac68a0aa5e9d81da2e891ebd4e471c3d1cbb2aef355bcc8058efb36d0cf24", 0x6e) 2018/01/19 11:52:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005f4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5b000)=0xe8) r1 = socket$inet(0x2, 0xb, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000+0xf2f)={0x8001, {{0x2, 0x0, @rand_addr=0x81c3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7, 0xf7, 0x2, 0x2, 0x2, 0x1, 0x3, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000002000)={r1, 0xb31e}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x4a05, 0x30}, &(0x7f0000001000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00007e9000)={0xf, 0xa, &(0x7f0000dea000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1b}, @alu={0x7, 0x7fff, 0x0, 0x8, 0x7, 0x70, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x4, 0x1, 0x5, 0xd, 0xfffffffe, 0x18}], &(0x7f0000000000)='syzkaller\x00', 0x400, 0xb2, &(0x7f0000001000-0xb2)=""/178, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) connect$can_bcm(r3, &(0x7f0000001000-0x10)={0x1d, r0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x17, 0x701, 0x7f, 0xb16, 0x10, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001000-0x8)={r5, 0x21}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000447000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b4d000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f000054b000)={r7, 0x0}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r8, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4) sendto(r8, &(0x7f000021e000)="1a46bcf453edef1bd80bc46df4634abc2f2c7fc47f24cc82572706842354352e776c31faa606d56d", 0x28, 0x4, 0x0, 0x0) 2018/01/19 11:52:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000d54000-0x70)=[{&(0x7f00005d7000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006df000)=[{&(0x7f0000b7d000-0xc3)="05", 0x1}], 0x1, &(0x7f0000135000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x40) socketpair(0xf, 0x5, 0x100, &(0x7f000029d000+0xce6)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$pptp(r1, &(0x7f000041c000-0x20)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/19 11:52:45 executing program 0: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) socketpair(0x4, 0x7, 0x401, &(0x7f00001ec000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000393000)={r0, 0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9a000)="0a0775b0d5e38404b3b629ed5c54dbb72fda45c7169a71e4", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f0000274000)=[{&(0x7f00000b7000-0x22)="0ba4dd8368bf8b6b57c1e8b6f1c7878d", 0x10}], 0x1, &(0x7f000069b000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000a6f000)={0x0, 0x0, &(0x7f0000f9c000)=[{&(0x7f0000f9c000)=""/1, 0x1}, {&(0x7f0000239000-0xfe)=""/254, 0xfe}], 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f000053b000)=""/64, 0x40, 0x0, &(0x7f0000f9d000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 11:52:45 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0xfffffffffffffe61) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000005000-0x4)=0x0, 0x80800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000001d000-0x4)={0x0}, &(0x7f000001d000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:45 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000026000)={0xd68, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000026000-0x3)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000001b000-0xc)={r1, 0x8c78, 0x30}, &(0x7f0000027000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000-0x4)=0x0) 2018/01/19 11:52:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000000)={@generic="e1096a7a767f6448d62a4f2a09941df6", @ifru_flags=0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001000)=@req3={0x9, 0x2, 0x2, 0x5, 0x103, 0x5, 0x80}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x0, 0x800000000f, &(0x7f0000533000-0x1)="", 0x0) 2018/01/19 11:52:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e18000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/19 11:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socketpair(0x0, 0xf, 0x3, &(0x7f0000e6c000-0x6)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000cee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000793000)=0xffffffc5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000bf2000)=0x1000, 0x4) socket$inet(0x2, 0x80a, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 11:52:45 executing program 7: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000)=0x1000005fe, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005f9000)={0x0, 0x1}, &(0x7f00005f4000)=0x8) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000363000-0x8)={0x0, 0x7}, &(0x7f0000ace000-0x4)=0x8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000ace000)={0x3, {{0xa, 0x3, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000016000)={r1, 0x7, 0x2, 0x40}, &(0x7f0000acd000)=0xffffffffffffffbe) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000acc000)={r2, 0x80}, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) 2018/01/19 11:52:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) accept4(r0, &(0x7f0000b25000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000c42000)=0x32, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000aed000-0xb)={0x7fff, 0x0, 0x0, 0x10000000000000, 0x5, 0x8, 0x40, 0x2, 0x8, 0x3ff, 0x4}, 0xb) 2018/01/19 11:52:45 executing program 4: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f12000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000967000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f12000-0x4)=r0, 0x4) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000f13000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000579000-0x4)=0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f12000)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f13000-0x4)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r2, &(0x7f0000a39000-0x1000)="", 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = socket(0x4, 0xf, 0x4437) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000862000)=0x10, 0x4) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000f13000-0x7d)=""/125, 0x7d, 0x40000102, &(0x7f0000f13000-0x1c)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/01/19 11:52:45 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000985000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x58, 0x807fc) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000239000)="680267fb776c231bb21c393fa41562c589f1178583dcda9d737a708d", 0x13c) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000f0e000-0x120)={0x3, {{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) sendto$inet6(r3, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00007f3000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a25000-0x4)=0x20) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f000047d000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f0e000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00004f1000)={r4, 0x100}, 0x8) 2018/01/19 11:52:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000388000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000021b000)=0x3a, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000e6000)={0x0, 0x6, 0x4, [0x1f, 0x40, 0x9, 0x8]}, &(0x7f0000f3e000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000006a000)={r3, 0x5, 0x0}, &(0x7f0000504000-0x4)=0xc) sendmsg$kcm(r2, &(0x7f0000bf8000-0x38)={0x0, 0x0, &(0x7f00003ab000-0x90)=[{&(0x7f0000c7e000-0xe)="52b5a184ec7ff844e1b31affe20c", 0xe}, {&(0x7f0000519000-0x1000)="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", 0x1000}, {&(0x7f0000c5f000)="11e65d0e8185d0890ab99a09f5bffcc6805c401325999e1576cfff1443142b1fe6709b21374cedc2ce42d90e4472c67eca2abb711d7100d737ba9ad6f00cfbe3cfcc4666a144b5117e3b19d516f48d45f1a6f8ec684ab71dd4847ce2b5a5654ec25c86164a34b61b383a15cc09eaa9da5cf553f6dfbb3da87047fe2ccaa7e6508998cdbff33c295df95baac21df6e43a499c591812caea", 0x97}, {&(0x7f0000d99000)="", 0x0}, {&(0x7f0000482000)="042b8f6d6053b513351f704db16ee52c69fab77d8267538b7aab38cc117f6e4d5376eed8f3b3adc5ed6c7eab7b0a25b389b0df01550b3948e83924ab8c5e12e479eb6f7daa6ac1d6336420783529801ae4c80b8b3626317694551989fa3e9e52929e2d14f41965efdfd16382ba245c1be0dd690c85a2ce7efcd678154030ad9d63f6d2ed9d798e0c94e12f1442311ff65d4cbc6f6c94d2971e5fdae8e57a7ba1587db3bd03d9bfe21281e5b93f9d75f8415e0dbd1414120c676ff6a7d0209b77d93d790985120d45a644e87ed01f2cf19a508973b8b671da382d0a384f5489e727c8057c889e65c25dc781", 0xeb}], 0x5, &(0x7f000054a000-0x3e0)=[{0x100, 0xff, 0x1, "9f8b8bcdac0810072aa4e13deeae2033ebbabc548268345c8132d833908fb6e592443a50e47cd05865a633927af412b1c46082215d38986299b3be296d933c2c4eef32be4714780ea88bb696794911730130ac7e1cd731f5783b6052edd0f3ce1d1877172c9ad1c9fc3bd44e0cc6434533e26700e3ddaceadb074a79fde09d55462850e883b9177665f6f82c828b9c3ace81bbb18e94013dc540d51bed2c6b06dfcd0570caabe21cb06660b1d1b413f3e3ae0e0ef695562d2c169cd9594c6320e60a464c8108bef9d121c8a8719be6aa01f4cfa6d028d883b85a266d77c91f92ceaada6a7950ff980b"}, {0xc8, 0x119, 0x1, "6863c54da14873fa92989f77fddb2dd774efc3e849702c89a5f841154fc2a0dc80a359ffada16ba2b2a730cb9fcd1639bb3ddece03ee1b3ebb610aef51e4389ed86f90a240fc7053234030f54dcf181dbca93159345d1fd62953ba6a4b8bc3146c71a3cf8a105e175e0f7bf9765ab9159f316505019e894378102346c84be6767d0909b97bca4943a36f2a43b8023f06783dec3a5e05b776b125b75f877dcdf8e0a1611560bb29f817727ed4ecf4b1d63dea95b9223f"}, {0x90, 0x1, 0x9, "711af2594fde0eb4d0ad85cce204bbfbdde5ba6ecb652092ea57caf52943a54eea8e99ee56dbce813e8c017d2fbfb4208008bfe68dfcc03c0663d3a5d6fbe52c6d7f3fb97ac3b5cb7991b8f915e09dc2f827228259cc68c88ecbeac5994dd4386333cef0b1469c3c42ad25aaaaedb82f7190dce1078b4eaa3d"}], 0x258, 0x800}, 0x20000840) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000f49000-0x90)=""/144, &(0x7f0000ca2000)=0x90) 2018/01/19 11:52:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008b9000)=[{&(0x7f0000c71000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f0000228000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000dfc000-0x7b)=""/123, &(0x7f00001ed000-0x4)=0x4f3e84a71822270b) accept(r0, 0x0, &(0x7f00004f9000)=0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 11:52:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00006bf000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000026f000)=0x48, 0x80800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008e9000-0x10)=@common=""/16, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000016f000-0x4)={r0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000717000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c14000-0x4)=0x14) recvfrom$packet(r1, &(0x7f00003e4000-0xfb)=""/251, 0xfb, 0x1, &(0x7f000088a000)={0x11, 0xff, r2, 0x1, 0x8, 0x6, @random="40d8e4625764", [0x0, 0x0]}, 0x14) 2018/01/19 11:52:46 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000029a000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000934000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2f8, 0x3, [0x8000, 0x9, 0x3f]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0xf9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 11:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) pipe(&(0x7f0000c99000-0x8)={0x0, 0x0}) connect$bt_l2cap(r1, &(0x7f000025a000)={0x1f, 0x1, {0x67, 0x800, 0x1e7aef20000000, 0x7, 0x5, 0x1f}, 0x2, 0x2}, 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000b4000)={0x0, 0x0, &(0x7f00006d1000-0x40)=[{&(0x7f00002b0000-0x1000)="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", 0xe25}, {&(0x7f0000304000)="8ae51ec5657b5334003a88fe43e4467c80c22f4eef48c9f448fe64ac68580f26c4ce157b53c1bf9131376c2adecbed6c4b3ac84f0a8e43cf6f947e8b844dc6df38a791977088cf60a61cd4aaf80761d01b15fcbcaf4c2cd407015e84355ea542ce", 0x61}], 0x2, 0x0, 0x0, 0x40}, 0x10) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x880000000}, 0x60) 2018/01/19 11:52:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000228000-0x18)={r1, &(0x7f0000000000)="bc90", &(0x7f00009e6000)=""/133}, 0x18) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x3f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x3)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = getgid() r5 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r10 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000004000-0x70)=[{&(0x7f0000002000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x20)=[{&(0x7f0000000000)="7f1fd66a3a77e1fcf2e6f62a5b6cf274b1fa46fe78b20a3b34ed753eca80f07f149e28a2319dc0ea8918b06f5f0266d4e3d2ee2febced840d725d4466f41d6b28780866682f2d099d194c45417a213b07f1ec490a2919efc802cfc3d1897bf9dd657c7e670f3e84785b450525c98662f03bce7439fd3b1feab144b2956935ddb90161aa23a03f088a5cd119b6ae08e9ba2073f92da447fddc53e364ba33998d72dee2213e4f7d033225ee384cb7a37555dbc5ba66ae4815737feb4383cfbee928689bd9a", 0xc4}, {&(0x7f0000002000)="353f169f509a485ea4b2135d9d695ca09bfa702089aa0e60dc13ea34619482fb013312371401a372fd4a2cbeeb03eb9ca3b2d09cc32852e5d82f561cb50632471233bc4bb65c1fcf8e0eaf87a37a48f7695219450d882cb3550fa9c302a421c1b8ca50dc3efa610cc669f993ba912676606b517b2be14118f0a60297673f8bf341dd7faf0d0fc3feff8893c78cda16bb12a2d9310c668c896ff4b3f2db402960b203762327c9bdea669781ecdc829f41b437c6a32fb4b95432a18f10336d3525f9add68e53ed97d04574cb85b3228ad0d8e6d3f778865aaae873abbd014d94e9e0e9c915b1e8683792c2a5b8145f198bf53956e4d262", 0xf6}], 0x2, 0x0, 0x0, 0x8054}, {&(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x30)=[{&(0x7f0000004000-0x64)="d19a383724172229274310df598525b26452341a8aac48d856b56bee1915c10c637feecc3996bb224f805183b55ca25d65e1a5d358534d732d5d3c632123684368e00c7dde2d52f90a6e2274ede65d108bf53d7f5a7ac058961a2d22716a944f84af8a30", 0x64}, {&(0x7f0000003000-0x60)="456f6d0cd0625dbae77a035c62230870dd3104c5eff1e751cb0c54e0d18fe3d569c30ba888ccfcb23cfd4524801887d06e6c65fc177516d6f1cdf714a7dd5c1208c81facc70bb7f12397c80903988c43618c5de973455bfa3f1d186506751756", 0x60}, {&(0x7f0000003000)="1f952dfe750a2806786f78163c5bfecdc0e51d0261d54ebec0ff783299a05ce4cedb4896ee4a01665fb551946fd67a95231316839ff943475d895f5759939be32b756c0519c6bfb92a69b91e545f364b63e9aff56db261da36fb699a63be4c381fefe84a68048ff4777df6ea35050c93a0119e1ea1c2ebdad630c712bf0efc199e837f805c17278cf6ac1dcbbfdd4a87f90afb15c72a69db9d6b814f8fb7f365958297e69f32f3977e848c045a70f86c06108b833d2baf48fc37c7f9e60af737031b0e16c3b1ffa11ef184f16685f180364fcb820bce50346e9679326e0a1ed82de027cd0bf176b4a4c60b9c82b0d33e6b2343", 0xf3}], 0x3, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x88, 0x4}], 0x2, 0x800) epoll_create(0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x3, 0x4) 2018/01/19 11:52:46 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000398000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e83000)=0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, 0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/19 11:52:46 executing program 6: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0xa6dd, "a4e069"}, "e296262f"}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000015000)={@common='gre0\x00', @ifru_data=&(0x7f0000478000-0x20)="0500000900000000003200000000000000ffffffff0000000449faf4e2007e23"}) 2018/01/19 11:52:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000853000-0x98)={r1, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6}, 0x98) 2018/01/19 11:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) socket(0x10, 0x3, 0x0) 2018/01/19 11:52:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x1b, 0x80000, 0x7f) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000027c000-0xc)={0x4, 0x4, 0xfff, 0x7, 0x1, 0x3, 0x4}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 11:52:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000af4000)={&(0x7f00000fd000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0xa0)=[{&(0x7f0000dc5000-0x7c)=""/124, 0x7c}, {&(0x7f0000ed7000-0x21)=""/33, 0x21}, {&(0x7f0000c89000-0x97)=""/151, 0x97}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f0000000000)=""/136, 0x88}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000127000-0xb4)=""/180, 0xb4}, {&(0x7f0000001000-0xf9)=""/249, 0xf9}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}], 0xa, &(0x7f0000fde000)=""/47, 0x2f, 0xd5bd}, 0x20) sendmsg$nl_xfrm(r0, &(0x7f0000f8c000)={&(0x7f000002c000-0xc)={0x10, 0x0, 0x0, 0xa0004}, 0xc, &(0x7f000045e000)={&(0x7f0000f92000)=@flushpolicy={0x170, 0x1d, 0x22, 0x3, 0x0, "", [@algo_auth={0xfc, 0x1, {{'crc32c-generic\x00'}, 0x588, "f711dbb969b540379a5764e886b8ce49f0e7a4414699a2415509fd5bf736d4e44ed6931c1f64d53d01c09fc917e6707c1f7b676c0c9d77ba3d024883cb0df16c98ae3e6ac2652831f71517d743e74fbf90f1b102764968914a7433b2dd28af191ba66b82942fa02cb47cf5fcddf85a64a83dee86747558748ee34b0f23679abc89e745f4bbf9cf7fd2e00d6bf2e860bbd7c0e58ae6b9c1bf3f7e7d0fe0d2c5ad329baa71b765d2ceb4af909351f8e8b204"}}, @extra_flags={0x8, 0x18, 0x800a}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@loopback={0x0, 0x1}, 0x0, 0x2}}, @srcaddr={0x14, 0xd, @in=@empty=0x0}, @encap={0x1c, 0x4, {0x3, 0x0, 0x1, @in=@multicast1=0xe0000001}}]}, 0x170}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000281000)={0x0, 0x80000, r0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000fd6000-0x64)={&(0x7f00002f7000)=[0x0], 0x1, 0x3f, 0x9, 0x6, 0x564, 0x3, {0x10001, 0x0, 0x8c, 0x0, 0x8b4, 0x2, 0x0, 0x2, 0x7f, 0x9, 0x7ff, 0x80000000000000, 0x80, 0x4, "a2f7ad0fc86c3983cf0cf16aed2655efe9d3bb00b02b8e47fc64ffebd54ca216"}}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fd7000-0x3)={r1}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fd4000)={0x0, 0xfffffffffffffffc}, &(0x7f0000fd4000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000330000-0x18)={r5, 0x6, 0x30, 0xfffffffffffffff9, 0x2e}, &(0x7f0000562000)=0x18) bind$unix(r2, &(0x7f0000a62000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000fd5000-0x4)=0x416, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) listen(r2, 0x0) r6 = accept4$unix(r2, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000a9e000-0x4)=0x2, 0x0) connect$unix(r1, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0x82) setsockopt$sock_int(r6, 0x1, 0x2f, &(0x7f00009dc000-0x4)=0xffffffffffffffff, 0x4) [ 814.010561] dccp_close: ABORT with 8992 bytes unread 2018/01/19 11:52:46 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f5d000-0x4)=0x0) 2018/01/19 11:52:46 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000009000+0x399)={0x0, 0x0}) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000008000-0x1000)=""/4096, &(0x7f0000011000-0x4)=0x1000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000015000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r2, &(0x7f000000e000)=""}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000015000)=0x0, &(0x7f0000015000)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x3, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000014000)={0x0, 0x6a, "16c08cb136f1b4d6fdc21f8435b5549703211223620a9cca033d4386b4a118dffcb945977a08ac571161adffbe307f529cfff35566895e784eb44c2fc43a14cf10948c7c0e89403b1a7c55cdbbd5ed8dd21618b37ac8ba5d55f425f99853568ea69ae20d8759459d4a14"}, &(0x7f0000014000)=0x72) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000009000)={r5, 0x2, 0xfe, [0x6]}, 0xa) 2018/01/19 11:52:46 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x14, 0x80801, 0x0, &(0x7f0000002000)={0x0, 0x0}) socketpair(0x7, 0x6, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000001000)=""/179, 0xb3, 0x40000140, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x12a, &(0x7f0000001000-0x8)={0x101}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000003000)={0xe4, {{0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/19 11:52:46 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x800, 0x8, &(0x7f0000f12000)={0x0, 0x0}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000006d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000824000)=0xc) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001d7000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f12000)=0xe8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f12000)={0x0, 0x0, 0x0}, &(0x7f0000369000)=0xc) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000f13000-0x38)={&(0x7f0000f13000-0xc)=@proc={0x10, 0x0, 0x2, 0x84024}, 0xc, &(0x7f0000a6a000)=[{&(0x7f0000281000-0x16d8)={0x16d8, 0x21, 0x724, 0x6, 0x2, "", [@generic="43bb516b24eb9877087c684d0e4bfd9cb3ccb9bba45335152da0", @generic="3a9f4bb34d72cd396fa88f2155af338614af2e7d37a3b8a7eae078cc6c533ddb14e467da324e02c9f5f4b7b9508970d843b59b76d7c980c8a60504a70e51fb6ce5099118db86b088dd102fbbd7928a967b9732ad0d705faefe6b19e093f87a811976cf6cbfe0f42479a326d69c5baf82a15c547c83878b16cd4b93e76f4002af1ad656268d558ebbf8a703defdab942efc49603a983ea0ea1b02bd7e6e7157e86cd72fb91482248c893976136e9e52f63852767468632a37b408998a5b4df3f64dfe1a94e3ab33a74e86ce", @generic="81114bde5e61a71d2476089b9e3c73469af4ef8214bc9d5bf83d514e932106cd59d796835e11a3c0820efcb06e43494e962d41c283c1b416278534aad8b5dd94d2932a8eb85aac6c6d6faa95d3dd3999e175732ab96923b8f614ab3fc488c1919fa8fd5065550ffeee306d2f102ac55caec643bf2edc9325ba011ad97d2c885060da64b464dcd073f61157876ce41e3b2e56d9acf186023e009098bb51f382e9b84fa35d766299ec35b6bd458a03d0b5aff1257b0fb2c06614a676a31a3a0d23f7fdc3fcc17c59bfb5ac752935b53e1a", @nested={0x31c, 0x21, [@generic="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", @typed={0xc, 0x4c, @fd=r0}, @typed={0xc, 0x85, @u32=0x100000000}, @generic="805569bba1bb1396eac58b65a16f13955184a72763fa58779b2b8461c9e06638cf94a7148c7021dc28514a71be499232927a703ffe18e8ccda93b3a153af21ddc81d412fa34931d05e13b11856e3696e163d5386be127e51495b291d1a74eef9c3fbeadc77583f52cf833296fda3d015143dc2430231b9e44727f21ac88170fb830bf07ad77c207b10f4f62a353b6b2937e0298a208a372881dc2a41acbc47a12611bed4feb80fe6e4b3a26b462932", @typed={0x80, 0x45, @binary="c7356cbf714de11fcf912a3599484fe667c21d985f48a79fcb245abb9fc5373b07d1b2d59d860c3742499429a7d379ece2f5916b30e511fa1b9f1b298a0448761f8ab25219bf12410828fb73777dd3b4c507cd8bba486d8b2079e64517669f757c8a1d7ec655b8994d9e07159284bf238124c5a1e3"}, @typed={0x8, 0x7d, @void=""}, @generic="10634b73bc26aa196febc8bcea512a966f96535f45591d63979cab4214c3d76fb1668926d3034a4e3d69d3fb0a332d2bb62d121c8eb3f97582e608124531c9f49d0be5691fd86d509ddc40010eca0bec350b182625ff35946d95d93212871c2fe9455386ea336ee777455ea8a8a015119b97585b3a8f463acec296696567ddfa9551a8e1175229ffd06e1c0833742374526e6889674d5ceb355c369bee9e74dab1b807c3ca799409914933d8a235cbb024d034d6d64478799c4877aa95865ca5fa1e7f82be60d585c4eb1e560a"]}, @generic="dc7b427af82c79398331be3d9882f91106336be323b5ccede520a3a72d68234b10654396e754f919513f1e8c4f008979da3fe69bd7de11309bb31fe4f3e275658ae3a3c402fc482e1459e73e205a668345f0ecbd1be61430f9816236a7b633eb0503eb304e37fda3c5d994585dd313936485c2ba311b231a51aa385383037b5b262f8655a91ef0551d776ff3a362792cc9fe", @nested={0x1164, 0x91, [@typed={0xc, 0x40, @ipv4=@broadcast=0xffffffff}, @generic="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", @generic="5b74510cf4013217bb3cd238663c8cf06d9e4996982b11958cb3082ec3969fd79e5f6de5704ddc8d42b739311db64bef2976705f03b137e099fde33751e3996d320798825bdf7ea87e269931628a7fa1aa8563c4b7cbb04e71f7ec28135cb8123e3420336b961c9b4e8db8b8eed082196bca1e11481bf13eb75c63a78d5241d36f90cc15724731891f64ee74390b6164b63dfacf53ed80ea2e2991e4786d47e08c01444c058d404552417a14064aef6f187109c412db34a02d9a", @typed={0xc, 0x6b, @str='@\x00'}, @typed={0xc, 0x49, @uid=r2}, @generic="1d25f357f1dc7ad67c5514635e4cd7562c163cbd6ba475d1eac01b2303ce32a71d2d2b73b9427c7890d1a6b4eeb8e5302dee41064ea6274862557786294132e373542f81b96200088d0cf2cb8fe3ccb9cd30c86b67ff6c59016dc42ae546c06d84c7285eff2d07804fd6892ec9ac1f231b0c7fc461ef9bf8f73c743bfe2f10aab8b2"]}]}, 0x16d8}, {&(0x7f0000113000-0x8c)={0x8c, 0x27, 0x1, 0x4, 0x0, "", [@generic="7ecd8d0e0e01f643ed7802508332f2995236fc23051c43b67eff45a4bb9c150bff26dcf1f16f8eaf0fbffa0322038a71dcc62a1664a86c8386f6074835f046cf6c38cd62ec76caf0869abb24c060c23af9e831cfad24e0e1767f1e3315729ed9da3b3498fde3f56d44020daee95c18eba21b240b66e5727fb6cb"]}, 0x8c}], 0x2, &(0x7f0000f13000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x40000}, 0x40) listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/19 11:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) getuid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/19 11:52:46 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000f000-0x4c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/19 11:52:46 executing program 0: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000aeb000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aed000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = accept(0xffffffffffffff9c, &(0x7f000003f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000024c000)=0x58) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00005d2000-0x4)={0xe0}, 0x4) 2018/01/19 11:52:46 executing program 5: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000f8f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1d000-0x4)=0x10) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8e000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000472000)={r0}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f0000e91000)={0x0, {""/7}, 0x0}, &(0x7f0000f8d000)=0x10) sendmsg$alg(r1, &(0x7f0000f39000-0x38)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f0000957000-0xf8)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @iv={0x68, 0x117, 0x2, 0x51, "ec5bfee3560fc0eb8e8f3c87d605ff857e095dcfdc08c3c125df9b5acece31c581d5bc8584d88002ede0f471f7bdfc20280fc2b1467f301d4fae424873f9ff771b50da4a74c65e73a64d48a80668ef3ed7"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0xfffffffffffffffc}], 0xffffffffffffff0f, 0xfffffffffffffffd}, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000f8d000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000049d000)=0x10, 0x80800) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000036f000+0x750)={"fafb66219dade7921cf18ebe7e57a7a4", {0x4, 0x100000001, 0x4, "4ca44ad19b81", 0x3, 0x0}}) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000083000-0x4)=0xc7276fe) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000f8e000)={0x6}, 0x4) 2018/01/19 11:52:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, 0x4) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000002000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xe, 0xd, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x10001}, [@call={0x85, 0x0, 0x0, 0x39}, @generic={0x0, 0x8, 0x3ff, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xbea1}, @call={0x85, 0x0, 0x0, 0x1e}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0xa)='syzkaller\x00', 0xe3a, 0xbc, &(0x7f0000002000)=""/188, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/19 11:52:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x200000000000000, 0x0, 0x0}}) 2018/01/19 11:52:46 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000008000-0x16)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000008000)=0x0) 2018/01/19 11:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f000073e000-0xc7)=""/199, &(0x7f0000ade000)=0xc7) 2018/01/19 11:52:46 executing program 2: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f000098a000)="c2ce0b4980350faa6d992bad85f0d09f9fa13e60f74f19e4d991b3572f3f9db6cd3b96d12f2187456c388b8f4149f2928668407d17315fdc76c93119714c13d406fcaeeded48d18f27e9ea652fa4cd825e5a3086cda855f2e46e51a2d1b7b9520f5645bb92ea642069734d81a1d4ef925f2de315aa72ce0438b2ab43ef0b6bb11febf873947f3be01048") bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x2) r2 = accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) sendto$inet6(r2, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/19 11:52:46 executing program 1: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000095b000-0x56)=""/86, &(0x7f000095a000+0xa13)=0x56) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000095a000-0x10)=@req={0x400, 0x6, 0x7152d5a9, 0x2}, 0x10) 2018/01/19 11:52:46 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) accept4$inet(r2, &(0x7f0000016000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x10, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x7) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000000a000-0x4)=0x0) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 11:52:46 executing program 3: mmap(&(0x7f0000000000/0x96a000)=nil, 0x96a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000096a000)={&(0x7f000096b000-0x80)=@generic={0x4, "dc9178237559742a1b0a733ba0e4278bf5f003f9ac8c13f8de4de3010b2b8c4bdc868fa9cb88c49ca4d89e6d5ddd6b571c3072af14ea3578a8531330f8539d46fc24ce538c666449bee38f5cb85245cecffdb70cdade63f51c0b6569bb43beb4838bf41e81e5d9886709f29b3571915355d108ef4b2d209f12d627f78ebd"}, 0x80, &(0x7f000096a000)=[{&(0x7f000096b000-0x90)="99f98ca34c3b236799ceee030add01a86a39c8133a586f3c01e910be6ea6a798d91ab451d11d6fb406484f149bf514dc99e52c3ac20aa7a7b476ef34171e300612540189f1e0b337e89751bc34c99f65e4f54be1fec0e299d6573fd57c642d65ba6c58115c5b9166e69a42acc9014ea93d9bed3a2eb5dd98efb15fd967af2a6594ddea0a15c64ab26771075720c76b4f", 0x90}, {&(0x7f000096b000-0x39)="182312be1f6484a31c7cfaa6ca57d3d628d4dc0b0741537645612c144cd75454973e34f0f4c30a8910c7f133a1ee90e8a1c01a4183d6db72ac", 0x39}, {&(0x7f00005b3000-0x1000)="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", 0x1000}, {&(0x7f000096b000-0x6)="85efdc150889", 0x6}, {&(0x7f000096a000)="d2e72dc9384f232c20b42bdf8d541cb0b1a16ddb3f0768d0584d26fe98725cd703eb7487c2b7ceb1400b6ff712758c7809ce35be6a46aca39a837714638a77", 0x3f}, {&(0x7f000096a000)="4b4d13e8e0e8506612e9094668d0f1d9c9399bba89748aebfbc0525a7a81177adb714a9bcad1e038ddaef330c5b72f3c6499da4d172553bc5f1775b02c501af79dffb35b74fe9476c8a0d2267c2e8cf3d3cc4d0ea1f3809f8f5908a0b66c875ca541f6262ed16f5ca49d7db1e1e37b6531984fb43056fc0197b7084d500c5978032018db48562031b6f09ca0513f8e22439c9b78a49a88bd74c90c227d5b936bb17c49748940a1792f1ab55bfd0f2778da20b5bd84f02ad379135e61ccb0", 0xbe}, {&(0x7f00003c6000)="055bac8356426c60ce69079295d60480ca89002788bbf79181ec7c2af2c831885fed4e5206ae950c3805ff05aeb104766920ab9217872d0c1917a0a26b87b4b25b1673753e6a151fbc2b1ec1f983fd458cf9ede155c4e2040e633bd82b8d6c55a9bb2aa0cf6528c299267c08a000c0056991de1fc7259a533bb2d376f719f1d60490526941e84959f38c0d79d776ea147454321e75048700e4de061eb245dbce15023185ef63bae46bd627a53e640855f9f0705143cd609c5de529700b6001e96aa6885d53d06741b3d007f94b2a64f02c1e832ee76ec5f8ac6b55e2700461fc244a808c08", 0xe5}, {&(0x7f000096a000)="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", 0xfe}, {&(0x7f000096b000-0xe2)="d544d1ae0ac63e002c98d183420b6a1fdb0a56d949428163ae44885e57cc48e46b7cee87bfb410626ebd2cfe5d6c4308da33a49c2e89a866c48d7b02041675cfb3262dc4d04cfeedcecfdc1a15b51b6609dba14b4141afa9264bc8f69a44b3dbd1745d5b6a6eca00b6e292c0112681647f5aed93954fbb82be6ad0b5a11f8e92ddf34387d769e0a35d04c6d3239de907a5778f2c610ccc1b265cdb36a01e76d819829f2c987face870bccb5126805626296068de4ef61d6940f67608ffefc51df7366850f7ea359248678bfbf48225db8464d12832b43f462199acbc33bbeef83fe0", 0xe2}, {&(0x7f000096b000-0xe2)="89752473b706a09995719e46fe6d89eb0dc3630cdc690058f898dbfd9e6b7fbf921c2baff37625484c27b113e7b13b4b2d64e67c3c5969b1a983e45f4fc9b994c5310fe0e544813c53456d65592e47126332d5fedfce64658e323e24d0bbb2b78fd58986276d5af9e6d41523520e50d8066548713218ae34807becfdb5fc3593509408f0b35b024afe32097ee115d0dbf075acf2aef7c089b1e803ae2ee5dbe2920d24cf95ece3b07124064aebeb3c7a3bb66cf8fd92f63c122ca844479b68b9e8c9679b22da54771015bf2f89066e621667d26c25214ecb662eb79a0b167a721cd9", 0xe2}], 0xa, 0x0, 0x0, 0x81}, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000096c000-0x8)={0x0, 0xffffffffffffff7f, 0xffffffffffffffff}, &(0x7f000096b000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000064f000)={r1, 0x45, "4bf4d6c9a69960cc640f37dde08d73901b5cd8faf3a80244190abcf640251d40c8a6289c8627f7bc1887f4bb22b1a7d1c2593751138c091ee5ac63ad08e2d9eac43f499cda"}, &(0x7f0000040000-0x4)=0x4d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x0, []}, &(0x7f000095e000-0x4)=0x4) 2018/01/19 11:52:46 executing program 3: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00008b1000)="0800d700010400000fff6efe5bd3c1e86ba6b3d325bfc302a1c3da1836cda6ab6ac683add0e5293b4aaba506b1786500a2a59ace5a50c56e1955c544277610aae6b1e1971c21f5157f425964694da1774b880a3db726c607e69023f71cf117e81f3175fbc1ef316ae787efd796cb995465803e8e7469647ab5eb1b73261dee2c52f3ea2290008c42ca507501abc9bcf72c23e07abf85a8896620ac8178b47fc9fca30a5d5a8f6e1d1730a6b0942fa4488779bba4d96b10f08f91bce72ed933ec83f0ba1d9aa5e82445b838b28b625302542f6bd3c0e4c5eba78b3dd6549c4e6f4a300b3c640a56573fcab35f04") ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a5c000)=0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000afb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000afb000)=0xc) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000afc000)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x5, 0xd43, 0xbc, 0x1000, 0x6, 0x2, 0x1ff, 0x5, 0x4, 0x3, 0x9782, 0x1, 0x4, 0xcb3]}, &(0x7f0000afd000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000086e000+0xe56)={r1, 0x5, "e3727e399c"}, &(0x7f000012a000)=0xd) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000afb000+0xdcc)=0x0) 2018/01/19 11:52:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r2, &(0x7f000001a000-0x69)='c', 0x1) write(r2, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/19 11:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000b1e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2f000)=0x392) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00007d7000-0x8b)={0x0, 0x83, "7510c82d5f06f7b89f9806310fc41857cc9a77f0b03070125f9a07d5122b4ee0233c1e13b689662398094ef117b5417d607476c5c4d0eb5abf4d67309810f2fa278370ad81f83680198eb7d6f6b0b59afc324b3e78332134598d209a2c7f82e001fb9ff228e4172ac077955b29fc91fd8d49938e9da0191e22597edfb29fe5fa7b2d99"}, &(0x7f0000b86000)=0x8b) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c01000-0x4)=@assoc_id=r4, &(0x7f00009f4000-0x4)=0x4) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000fb5000-0x2c)={@rand_addr=0x33f, @loopback=0x7f000001, 0x1, 0x7, [@loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x4, @dev={0xac, 0x14, 0x0, 0xa}]}, 0x2c) 2018/01/19 11:52:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}], 0x1c) socketpair(0x1b, 0x48f73708b7303d73, 0x3, &(0x7f0000664000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e17000-0x4)=@int=0x0, &(0x7f0000c0e000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x20, &(0x7f0000468000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) epoll_create1(0x100000080000) socket(0x10, 0x1, 0xbbde) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000626000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000052a000-0x20)={0x0, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00009cf000)={0x2, r3, 0x10000, 0x2}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e9c000-0x18)=@generic={0x8, 0xdf, 0x200}) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r4, &(0x7f0000f15000)={0x1f, {0x800, 0x5, 0x7ff, 0x2, 0x4, 0x0}, 0x2235a4af}, 0x9) 2018/01/19 11:52:46 executing program 2: getuid() socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/19 11:52:46 executing program 4: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$void(r1, 0xc0045c77) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d3a000-0x8)={0x0, 0xab}, &(0x7f00007b2000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r2, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) connect$netrom(r0, &(0x7f0000830000-0x10)=@ax25={0x3, {"1571ef2c500530"}, 0x1f}, 0x10) shutdown(r2, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(r0, &(0x7f0000cfc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009ba000-0x4)=0x14, 0x80800) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b5b000-0x10)={&(0x7f0000d3c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000d3c000-0x4)=r5, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d3b000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7ff, 0x5, 0x1, "884720ad8dd6289c3e08d01917f2e091d7b50a763a3c5c39ae7440dea5b854e735dfe0922f951fe8c7048dbe8054cffd95739ba057f34308197c4fce7725c5acebcd98403daebe1378394b21e06f5b6c"}, 0x160) shutdown(r2, 0x1) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d3a000)={0x4, 0x1ff, 0x7fff, 0x2, 0x3}, 0x14) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/19 11:52:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) write(r0, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f000097a000-0x4)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000760000)=0x0) 2018/01/19 11:52:46 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfe, &(0x7f0000001000-0x16e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xc8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [@hopopts={0xc, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x0, []}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0x6b9}, @generic={0x1, 0x50, "a318da6c8aefb3840cb878bb4793eb72f6b1576eb506792d2362a5efe93ec9295b90f559d19a7335c97cd48518d7326df4db62a6ebe790a87772d7f9181ebcaa785e79599ad4c3d8984d74f223ef4068"}]}], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000775000)={0x20000000000000, 0x0, []}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000004000)=0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000003000+0x60a)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000-0xc)={0x0, 0x44e988fd, 0x2, [0x8001, 0xfffffffffffffffe]}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004000)={0x8, 0x8008, 0x6, 0xffffffffffffffbe, r3}, 0x10) 2018/01/19 11:52:46 executing program 3: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x9, 0x9, 0x80000000000003, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000189000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000b8f000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) 2018/01/19 11:52:46 executing program 5: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000057000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002cf000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000ccb000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000-0x10)=[{&(0x7f000089f000)=""/205, 0xcd}], 0x1, &(0x7f000089c000-0x1)=""/1, 0x1, 0x3}, 0x42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={0xffffffff, 0x1ff, 0x8}, 0xc) r2 = socket(0x2, 0x8000a, 0x93f4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xe, &(0x7f0000002000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000-0x20)={r1, &(0x7f0000001000-0xab)="9802184278e77902eb143fd91c62c31de9dd10ba9f6c8d626187c1939c879ec5430a47f670fe7cad8721e95ae69f11992d744ff0b699da4809aff5110a877eba986473e1ea561406209cee89784bffa84588b8b0763f1f3ba3deae43a6f96982993994ebe8522c34ecb96f2d869c5a47750012b66900a036a3123a4cca19f15d7d08525d0292f5634660a4e215bb9620f2b7b7654f5d2de27e27de83f98ffcfe0bb2c511a896c51d24f5d8", &(0x7f0000000000)="a39d33ff72823734fc7cb768a199920c2ebfadef47f35e34d2ae9521a89b97706afde08892e412a3c565a47132767a486a1be18b07b2bbaa7211f8c62f08f24cad5a96aaae94ad5f3dc6b768e60d0d482536ba8130da7e02dac0a1f03d8ee69bbfff980a4db486275f7fc24a4308f4107c1aa23e1bbfe86832313441c323ef3cf3fd2274139c405cebcbb83d9d78c5c812ca54364eb7e32d3ce9685dddc814382223d676c1aeb66c2ad7ba6f122d88b243df205d2f22109ca416557f954a70a90d", 0x2}, 0x20) mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00007e6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) 2018/01/19 11:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f000037b000-0x3e)="fc43749a8f5e1a7278155d7e2a21f7fb02480c74e5f7a82cce2df074c5caf05fffb9eb48a93a0a53b58c9d6276fe2f1e4dfdc31374e77f6e5e7cded472be") recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) shutdown(r0, 0x2) 2018/01/19 11:52:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00006b9000-0x4)=0x0, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000dad000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ef000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000001000-0x90)=""/144, &(0x7f0000004000)=0x90) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89a3, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/19 11:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d02000)=0x2fc, 0xe2) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000e56000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000833000-0x48)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0xffffffffffff7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x678}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x7) 2018/01/19 11:52:46 executing program 6: r0 = socket$inet(0x2, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)="", 0x0) 2018/01/19 11:52:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000007, 0x4000000000000000) socketpair(0x3, 0xb6d7b97daf47356f, 0x8, &(0x7f00006b8000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000083f000-0x4)=0x2000, &(0x7f000062e000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e0e000)={r2}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f000004b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006ac000-0x4)=0x14) sendmsg$nl_route(r3, &(0x7f0000a80000)={&(0x7f00001c7000-0xc)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f0000acf000)={&(0x7f00004b9000)=@bridge_getneigh={0x28, 0x1e, 0x702, 0x0, 0x1, {0x7, 0x0, 0x0, r4, 0x30000, 0x200}, [@IFLA_CARRIER={0x8, 0x21, 0x6}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x80) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba7000)="890414", 0x3) getsockname$llc(r2, &(0x7f0000ddd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002a7000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006cd000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9c000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000f79000)={&(0x7f000035e000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000588000)={&(0x7f000066d000-0x7c)=@ipv4_getaddr={0x7c, 0x16, 0x400, 0x4, 0x2, {0x2, 0x3f, 0x0, 0xcc5bee4dd00648ec, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x300}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFA_LABEL={0x14, 0x3, @common='bpq0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x481}, @IFA_LABEL={0x14, 0x3, @generic="d85519ebad5a9c9595f401be77cad1eb"}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000041}, 0x800) 2018/01/19 11:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c8c000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000cc6000)={{0x7, 0x4, 0x10000, 0x9, 0x6, 0xffff}, 0xd9}) recvfrom$inet6(r1, &(0x7f0000bf7000-0xca)=""/202, 0xca, 0x2, &(0x7f0000a0d000-0x1c)={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff000}, 0x1c) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000b3a000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000003e000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000721000)={@common='ipddp0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 11:52:46 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000399000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000082a000-0x8)={0x0, 0x0}) pipe(&(0x7f00006e8000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000025d000-0x8)={r1, r4}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000948000)={0x0, 0x0, 0x0}, &(0x7f0000a56000)=0xc) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000b1a000)=r3, 0x4) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r5, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x4) 2018/01/19 11:52:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xb, 0x7) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009c4000)=0x4, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ecd000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eea000-0x4)=0xe8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ca7000)={0x5, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xffffffffffffff8e) r2 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f000088a000)={0x0, 0x0}) getsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b3d000-0x4)=0x0, &(0x7f0000f0f000-0x4)=0x4) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000688000-0x4)=0x0, &(0x7f0000a44000)=0x4) 2018/01/19 11:52:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008c9000-0x8)={r1, r2}) pipe(&(0x7f000051a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000176000-0x2)=0x20, 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000784000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00001d7000)=0x0, &(0x7f0000b90000)=0x4) sendmsg(r1, &(0x7f0000ca5000)={&(0x7f00008b4000)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00009bf000)=[{&(0x7f0000855000-0x6f)="52568258cb9f7f6311cd378eab57056db681ddb8272b4f1299856c1fb437c87d97090e587257561c1a253162c631dd7b24c5b9390015d50798ead390142577548dc3438d8b7f36782c8113be3e242017e86fe97276ebf94a6e4e36252740937f653d9b4cd2fab6ca917976000d9781", 0x6f}, {&(0x7f0000507000)="c2a27f1b14a6d14c68c25e419254dab17969576e337554df20c53ae09128de547135eb0462658e83cce63ce114516b5f6ebca511a6999a9c828620b249af6418c8700c7fab744856a9c5c8234054e3035c83ea058e13d3a7cd256ccf769e", 0x5e}], 0x2, &(0x7f000075c000-0x2b8)=[{0xa8, 0x1ff, 0x3, "a0ee0406ec51fb27259ef6b7434d8a51d15bd1a66b2471b3eb69e26773e94fab35a8d8b520eb0fd58fd6aaaeac7bc80bce5abac3210e9f308b3d16e9c492d405a96a18a184336bfb94e4e36ccd412baaa8cd954a8d53c3aa54ccb0dfcd09026cad379f459bc4cade8ff230ae3a41fbe2061f95fa58aefa1961bc8571fd23e00d841787258389f611870bf3482fde1c15cc"}, {0x18, 0x115, 0x5, "92"}, {0x18, 0x1, 0x400, "71f3a0d0"}, {0xc8, 0x103, 0x7, "f6712bd69f81ec791f1d39df219595a5e98fe4bb6dffe3eff7ccf458eec3f42817738a580f66141bcc2b4715d83214f7e99621ce470da11070625983905afb76bed741d2ff14a4a8065dcee2cc022b2410d53c176d2be308f2419595f119dd7f44a5a31e582445ac2d12c0bf9892dd00e4bdbe03acaf2f27cfea9190fe9e10a110e1fc75424f611f61d0d4acf439c7426b294caa06f08c74f8dc00b3d039abe09c77b0d643f6daed38e9a9b76abf32245a7e88769e"}, {0x48, 0x13e, 0xfff, "114bfb4eb9a50db03dae40525d1cb19b3e75ac9d4d357993f1363c5c4c078e1a956365a085fb373bfd4f138c0caa4a603bf2cb1767"}, {0xd0, 0x0, 0x4, "c7c7b5802b506de2317c415cca23d50d599abf11f8d8736a8c871646bcd53869f42157b9d1dea6c25e6dceeed08ca98f8702a409c4d7be4b465bbbaa7e7cb948d7b32222bf1b79c7d08cf9e4391c3cf8b7d3fbde6916def26131475a85f70b4cb75168d88a51c498523b2e8cb55f056557eccebc3d0e1d3a926b33e0e887c5ade1fe588fb28babbaef20a3d246ddc77cb17313df4074fbf03bdcbe76ecdcc8614d29bbf65411e2897ceeb7d626fddcc39c4fccfa3a28778abb0488102a56"}], 0x2b8, 0x1}, 0x840) bind$inet(r1, &(0x7f000000b000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x1, 0x8ca) 2018/01/19 11:52:46 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000610000-0x4)=0x0, &(0x7f0000be6000-0x4)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bfb000-0x4)=0x0, 0x4) 2018/01/19 11:52:46 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000027000-0x8)=0x0) r1 = socket$inet6(0xa, 0x8000d, 0x81) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80003, 0x66b, &(0x7f0000028000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000012000)=@get={0x1, &(0x7f0000012000-0x8a)=""/138, 0xffffffffffffffd8}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000027000)={0x18, 0x0, {0x1, @random="6c2d4abcfe3b", @generic="f55e7dbd8b7fb7da032bd90a7b765881"}}, 0x1e) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000001f000)={r2, &(0x7f0000019000)="ba69ff9e42514cd2e7189af0d1f3b2bcb25322a07301aa38844df150ddeba2ce893307b01eafa5c3fb3581544b8be7fea3c593df053d1b07e8ef419003dd448649dc70db65132b42115a8f74ee3d57ab7e795800", &(0x7f0000016000)=""/126}, 0x18) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000029000-0x4)=0x8, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000028000-0x5c)={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x0, 0x71, @loopback={0x0, 0x1}, 0x7}, 0x100000001, [0x7f, 0x0, 0x7, 0x7, 0x185, 0x0, 0x8006, 0xfff]}, 0x5c) ioctl$void(r1, 0x5450) 2018/01/19 11:52:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f00006b0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00005dc000)=[], 0x0, 0x0}, 0x0) recvmsg$netrom(r1, &(0x7f00005a4000)={&(0x7f0000c7c000)=@full={{0x3, {"b35e025dad7658"}, 0x0}, [{"801b633b6bd56d"}, {"f4a2dc72352e68"}, {"53af1410d7ffad"}, {"5ca63b413a8fdd"}, {"e02892bc270a93"}, {"121b20d3d7a801"}, {"aca90e3bb3f658"}, {"b765aa3942e535"}]}, 0x48, &(0x7f0000a1e000-0x10)=[], 0x0, &(0x7f00004d5000-0x160)=[{0xa0, 0x11c, 0x7ff, "d4314cbb390e583f4ebd257785be7725f0b6a778e3f93a9822b1c3b2e7ae7f9972d2fc9a85c4d033f791fd10c535650c8d3c643a5124c375f86bb9eca7ea455ed59dfb02f0e5aba73e82418940d9d0aed95b21aca86a49f9600785ca018640bc35d019c07384d653260df64d63c08e1ca5e2c7b926367867f7aa53ee7918bb69cc92d004521d79eb013e"}, {0x30, 0x0, 0x5, "bb6914641538b450031b838f06be599248974c68d0526680b06e"}], 0xd0, 0x840}, 0x2) 2018/01/19 11:52:46 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r0, &(0x7f000000c000)={&(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000d000-0x10)=[], 0x0, &(0x7f000000d000-0xd9)=""/217, 0xd9, 0x0}, 0x40000140) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000007000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000010000-0x8)={0x0, 0x8}, 0x8) 2018/01/19 11:52:46 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80002, 0x0, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000015000)={r1, 0x0, 0x33c, 0xec, &(0x7f0000005000-0x23)="1935ad43a8cbfef5cf947c0b8a19fdfb5f50c3c8c2adf07f63b850cc022bebc4e6e401", &(0x7f0000008000-0xec)=""/236, 0x0, 0xda}, 0xfffffffffffffcf3) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) pwrite64(r0, &(0x7f0000005000-0xdc)="11bb8fc952253b5f3ff944493eaadcfea1750cd71ad7ba59b5410b0c64889fef1348e949e3809ea90a1db8ad750f74482ab644c373785f559e5b4362686376fbb7d7ffa3cd806d82966933d745e4dab4c2be0c77ca584031be20f876bb40835e5d4e396f5717691e900ad2aec19088744fac5c65a24b9a4b176cdabddbf24cc3dd79263173773a4c85bc70a8097ae17125f0f6362d53610b10704086a47c71b316b5fa5a019ac732b74317e55da7c1141120b57097a6b4fdfa2c0395b21916490b2511830157f112b62603e4bc91bc0b8811ab0e363658955d60238a", 0xdc, 0x0) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000-0x4)="01000000", 0x4) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000016000)=0x80000001, 0xfffffffffffffce9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000016000-0x3b)={0x0, 0x33, "28b0ae6331906aabe4095c92afbe62841b1ebbb76b80e2e2e07fdf9964837f14bcaf3e515d5ecfb0997e6d9ca1c47bf0dc948e"}, &(0x7f0000016000-0x4)=0x3b) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000015000)={r2, 0x6}, 0x8) 2018/01/19 11:52:46 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000fcc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000701000)=0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c59000)=0x3, 0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fcc000)={0x8, 0x8000, 0x2, 0x3c, 0x0}, &(0x7f0000fcc000)=0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fcc000)={r2, 0x9}, &(0x7f000077a000-0x4)=0x8) bind(r0, &(0x7f000015f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000987000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fcc000)={0x9}, 0x1) 2018/01/19 11:52:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ea5000-0x4)=0x7) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d8c000+0x9dd)={0x0, 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r2, &(0x7f0000149000-0x78)=[{{&(0x7f0000329000-0x20)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000265000)=[{&(0x7f00004a9000)="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", 0xfe}, {&(0x7f0000167000)="058fb515115e7821da599eb18444082d06af3d562412c91a5761362e88d60c0a4d703ce55cca786046c93b43eda2deb8f3ada359c9a1bf402797cc17c493c6dbe40749cf4cc6ee8b6d26ff226bae155a4c571b196b183f71c11ef3edb1df6e0e", 0x60}, {&(0x7f0000888000-0x26)="269753b591184fac06dc53d79c080ac0d7d19182c933ca9c118b2ccec6b5cfb2964aeebf0956", 0x26}, {&(0x7f0000ba7000-0x45)="af1a3b47c2e4349a1bad2b1e1755351c0aa06b8af27fe860d8863e1aec48cb1f3be3736d03dab5da9df5d9d97c65f54a87f1b7482a555c071872004060a35bc61ee6340482", 0x45}, {&(0x7f00008de000-0x1000)="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", 0x1000}, {&(0x7f0000069000)="03c0b13213b0ac649a4396a4cb9c207df34e26e5dc3960713eadbf4bb7285824fc9324fa7451c72ddb9ad7447f7f75c004bebafde42cafa942f4cddec8079c3e9c2405f7e6ddeda4cbdd8f67a9012ec19730db0e4a569b59a08dbf62ff2214cf8d0b5f03aede4038052e4465d996031cec6a647f9c76a8746965c84ea5a67000f573e28eb906b287530e5cb0c2148fcf3353d5fb7bdd955c64d3dd9e9bba485cdea7034920eef97bdb4348ea1944119401057860d26958f7dfe95897a065e9d478fe21361e609f4fd831b84fcb748c45c29c7f5f0f10162289b681375bb7e208bdcec6", 0xe3}], 0x6, &(0x7f0000732000-0x220)=[{0x10, 0x119, 0x1ff, ""}, {0x58, 0x12b, 0x5a0e2b12, "3d6b822be89e48da0c9a9c1fb64dfe00c42d1f05e14dc8d0e238a7eeb0aedf7c1b43bcbf6217918f7578065aa829ed267ec7a74f4004bfdcd2d49b3649db71d3ed5aad"}, {0x98, 0x0, 0x8000, "4e8a0c7116043468a9af0e33cb396805e31da855918cc12a4e3b16d57130df6d1e0941aa5f4a8718b426dbbfeff6e5cb5b34386b9c2ae78c57e1c0e0d990accade4f065ff4860f56a6330329cc632a6d8e837ae91ca34525edd1f9a0e68a0565795e4b9fd9a355d6b48a7935d2c364c00403021330f00726d13e30d27685607ddc297909f316"}, {0xa0, 0x10f, 0xffffffffffff53ef, "9dee7225e3f33d469d05347a48be2e7ae03dbd1f70832428d282882faa77f1bf6bd6d74ddd8ca74d187492dd723a802db956f1a039222bad3bb9c7376e584ab6af92c826ba289527124802a762b8866c8cae67985d9f9cd2961b8ca7106b7ca4c9be519b4a687e5157c1e401fd286e61f8f11887631f6246227627a533b2244f08bacfd08926a25d59b016a266"}, {0x80, 0x89, 0x3f, "a431354ce5dc81a4c9078e752b9979ecda117b04772c387af3ee28967ee5e6d1768ab7831be3ee5c30118467cb3305dbae8108e82308a87ea2683abc5e0500e938e4a5b1637ae33e7cebd9d076e399515fda68786d67dc7e95ae96d234a4b4053f672f647d8866a3d8c60ea1"}], 0x220, 0x20000044}, 0x7f}, {{&(0x7f00009af000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x3, 0x0, {0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}}, 0x32, &(0x7f000031e000-0x20)=[{&(0x7f0000237000-0x9b)="c8d74d91e10138e6ee8008c2e564eee1f159d0a6f55ec20b063ad56fd203fbb65c6cf90646436cb61f49ecc9f3eea93a3591443a94f08de08f606170b9fe66d9c426a5f8df4354e90897a16b5e4a4b0a5ff51e8199181477f3d679f9eb3f04a1959257b4138c2bc1a889e36149c6d0c3c84ce5695f24d039ac2e4daf07c2f9db57c515c4f432e723c4d9c0939a966d6ee1929fb03db49469a9f1a4", 0x9b}, {&(0x7f0000580000-0x57)="56ede75bc2c46b573112b49066da7f1dbb0fa1e30991c30aed9057b20d3461cf1eb636c3710f75fa7efa12cba838df0221de81c49dd9b06176fe68e1b86f4e4b9f80bf62721518a20b8caa3957ed05f359f589b586cb1f", 0x57}], 0x2, &(0x7f0000470000-0x20)=[{0x20, 0x0, 0x3, "ae5f7fdfaa0d47f5b01e7eefaa0c"}], 0x20, 0x8010}, 0x3}], 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f000081f000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3228a21ec28b175c9d7478286f81d232"}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000bea000)=[{0x47, 0x0, 0x0, 0xfffffffffffff028}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg(r1, &(0x7f00008e9000-0x168)=[{{&(0x7f0000a20000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x3}}, 0x26, &(0x7f00009c3000)=[{&(0x7f00000e9000-0xe7)="ec7c972ca402f1734f7d6fb0bde6cca0b754603d65ddb157923f91c4812751b7332c95c4e979d74f0fa7054780cd6d948cc5cd1449e2bce6cd6c167246370dcc29b4fbbd94a91563d908d3fad00e7b21c5555851f14cc3ce9a407d7bdd1ac4ec2b513d4a47fc82f828ecd544a92fa347f2718dc76b660a9adcc8b460edc94232a8689de5ccb356cc5fa25ebaf7071eebf0a589ebf3860092b14fdfb08ac3c4710398ee076c24d2daff9b56e3716d44465e90757d42ee784a1872699fe40274a0c03b329fb00006d42fbe6504edbc8be06e1efd0d2ccffb6d09afa7779ca3c47e81111f82a6bc80", 0xe7}, {&(0x7f00009d6000-0x70)="be409acaa28513c8c42b19e83a496cc0968753c20386ffb4a18e171d81627f0561497a31daf55d480e174d65d2b273024f13734aa7dda8359978dd1487fbf4ff08c6c763e46ed34e49d37566db5db3ec828dbcfe3b2ee71bbbb0071b7f2eb2ba5b408ea713a70dbd18edbe072c837886", 0x70}, {&(0x7f000005d000)="e95abf50801979b4573cdd200acc3ed1e80933361cbb22fa6cbd63f190", 0x1d}], 0x3, &(0x7f000090a000-0x13e0)=[{0x18, 0x10f, 0x300000000000000, "8246c3aa72"}, {0x50, 0x103, 0x7245, "4791afd5dbf3af7155f7a6b5f617f0e8a7d451cdd2a5cab7abcae8104e0bd99cac163195b8613ca512bf0b2653d1114ed033a3fff4a1456a125fdc1199a8abad"}, {0x10, 0x119, 0x4, ""}, {0xb8, 0x11c, 0x6, "c8504f4520a0b369eec63b536cdb23031abedfd9afd6b82857c051a235ddfff37e8ab9fc040dbf6e8d2f5c655477cdb79bdb7b8ed235c918fadbd0f3517fafe7079799488c9a927a624fbeb65bfa90bea63f4498509694a82c0dbc76ab2776b64c432c0b3e3f4b10af8c3d3b76dc405f53a3ca55fcf483c60b16e2c0ab3e367e8e9553366203ba61e08245c4c06a7a392bf77e55919a52c934e7cf22af31e822f11c6cd1dcd0ad"}, {0xd0, 0x0, 0xdf, "2cd5b5a8a1983a68da870f2bb3f6b79c9ca734f0fcf299e91193a99676014912aa1c58af7bb416737975ca928281a46e4e7a5df1f30728dead72915df7fcc0315bb8e8c80420a83d5fcde71fa19413f90a0f490960ecdb0743af82199db2eb0faedfbb9de3a2e238dfaebc0cbf2677ba7f1a0c4e86b82e2cf00f0839cabb7f5ff9d7fa11398f69fa390b0dcb14717c195d8dae54dc85990aa693f117f06d28a2613bcea06257a67c37f8ffc8ba2745f901471e504a3637432b3ed92b2cd8"}, {0x20, 0x119, 0xfffffffffffffffa, "eeeadf9072c6ed7133a5291c3fe92b"}, {0x48, 0x0, 0x7ff, "51043556e920217457fdc6e7f6b98379b50e7a3c034e5062ec436380c48078e98dc615d9ec4c4ff6f2a52dc05ae3f29e0360e9bb81"}, {0xf0, 0x19f, 0x4, "f3dad630253f287db6cc0c3817b576d3c5c1506093dbf6754deb881f449da194633f8eb267343f9e60f0cf0ea3c312510568f0b1c5402150d583db957c54bf686a97da97f00aa9bd3e8f4e1143756efbcb8a7a8a415f209806ff5f930ffdda102691bed6e894bae43ce803a822de1a9c78f3755f81765e08c9ac35dcbf36bfb9be77e882dc8209501ee2d0a4d323cbd5e625d3b01ed778a2f788e6601bd91eab62b9c47915c00a158a83624587bba17a6cee55bfa7fcbd24f810dc7de96b8845d5de9f85d137b0b453f30c441ab233fe3c0a8046501821e21b"}, {0x78, 0x1af, 0x6, "2990564548f81556d775650e77cc7b2d9272e5f52669f8cbde337edbb26e7a659f094e80d1712f68ca78095c6485efbb6affd768ef32932c304103115b6eb7078ce6b861529014435b08cc79063a78df3956bacaeda21025a2c132ba3ae717842bf256"}, {0x1010, 0x88, 0x8, 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@broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0x0}}, 0x26, &(0x7f0000be8000-0x70)=[{&(0x7f0000228000-0x77)="4917112109a452de492992be0e5ca0e6ff5dcbbe7c63ff5c28095987cc793c159dfc0f653f7e9cbd12641414f4ea82e288f325ebbb83b5a46893f4e71e1ece6c57ac25431cc037477a9c2d1a9dd693c41dd406c6d2e77772ba8dfd171a009c98a03c901ab8a7f1eaf826470836e21c54b0729477c790f8", 0x77}, {&(0x7f0000a61000-0x88)="a96ebcde7574549bc66743638263010c7a74b0a18ba93ef79210d28fc2911e50c029f317433ec755f7505c649be03f034406d37612fe758fb77fbd2aed2d958e6756139114cae62615b9d21a86e254253602b7cb186d57198610130263c95ccb25ab292eb4a34e48ce25ba106baa922c2624a9dad37766a334363dc929a03ba9d0cae7a5ad2c7e591e97a70456ecb1a154e3b6a2e1c6aeb102b7deb031c2e508d1bc97b6ca3314c02d7d34eee0c3b43d0cbef5e32391aa86c1ddaea7d89e8a6295f942aab0afc8c9ac9eab92d333e2", 0xcf}, {&(0x7f00000cc000-0xe5)="c0c4299163f84bb9ab1ba42dbf8ccef4aa961628f9e906bce4a8d63a8286ede407852042bca43943cb5ab54eb2602c5cd5f69e264f47c9afc00c1b0467c3e7af28e31c474c634535b4737516ae3bfb7a37b071823e258ca40724e5fb808dbeb33e3edcd0521613132f6d5c54b34e46302fc49c1d0dabbfaac7391b49ce24ae4309f014aeee8061b0bbd69d052f72ce3fd50612144762bfb29df3a73964dbecb01f3521a620f10f86ea3e00355ecc448bce126b35dcfc2cdebf3b0c45da1dd1a374770e3dbd8e59549e8f9c32b44a2903bab8a956d0c6770f27cf24e123a708a63c42d8c789", 0xe5}, {&(0x7f0000d1c000)="d8273ab3d7a2e8c359c9cf5677f90e721840072d63bdd72c2eacce677f9eb0", 0x1f}, {&(0x7f00002c4000-0x62)="6d8913a372baf5b75a164b01a48b8b4a4b58aaf23f325271d33620be733792ec2c62a44233a7d1b82e2e4d3c3d41d74ce8e08a9a07b9432fe8ce8f7972b08c0703705f2b97e4797de30c483893eab402cd61af232b0f3c3ca6a4a4bc853811a7775b", 0x62}, {&(0x7f000097c000)="49f54cc20dc748c50ec128ad416d1f6e8e5335f6f9bf4379490a71347731", 0x1e}, {&(0x7f0000737000)="863f91d8b0c5d2e6d9a1d7d9810f73c6e7be7ca3a341a76f918541003013cbf11277485d41d3434ed095220a91bb4516", 0x30}], 0x7, 0x0, 0x0, 0x4010}, 0x80000000}, {{&(0x7f00001bd000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006b7000)=[{&(0x7f00008e3000)="34d2f85395c7f5507562fce9323359fd36e3d7f9ab9ea0570bd9268d82690aff47c3f618c66c858681547f3085988008d38267df0a2cbc146f41f154a47cdbbf2cd3", 0x42}], 0x1, &(0x7f0000933000-0x13a8)=[{0x28, 0x114, 0x8, "a197c83d72ee4052e90c455b1bc3278fe7eef0a01594"}, {0x1010, 0x0, 0xfffffffffffffff8, "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{0xa8, 0x10d, 0x0, "cf00d080f659c7408d4712bed2a07fe4a18635073f1f26460e40efaa3a18f1d6cf58792f2897997e398fabd6006958c83fb60db3b31fdda338267d42a2a95e1038a6e60835e704db8d1e634de24ea06698cdaf9f75d3beaed3d21feb5b37cb6c9875e4816ef232a6384c8276cc2954bb3526947636a36b9eef39090e0c4126bda72ca8144f729dc381a20ed0b72e2740c4cb1a9d22dc"}, {0x10, 0x88, 0x1000, ""}, {0xb8, 0x0, 0xfffffffffffffff8, "c3404c978be0a583766a29d2ed9b1f81204c38f8203358eb37f92b44b263407e42210d43cc97a088d6f82c4e1c445d02c6849ec17dde7b09bb741d3d6869fe4adf6e30ef7d6fd3fe334b668ce9aa5ddbe69969b6d83d99067aba8a5710f26cc1a9cdb85d914fdff920a16c3bac9b10df74ca071ce94a51f951a53c0a54a13b6f673d0ea5e3f1f26c841cd3d664ccc70b5f56d92ee7804c28486c0544f8a67c09487e70707a4a"}, {0xb0, 0x10c, 0x8000, "e4d4cf6959f506529bd42f3502394c9d9eb6ae86676de6e6640ea3e4efc2edf0e548c6a7c4a2fff32c2e2ef730dc93645bb03ff7f96b0e8fd51e1280cda9517e2078ab3adfa724616a34fa117ee0536361c53d8427a08e8285dc8bcf498e64647e9067543d86d006dde5525c1dfa291b0e363a56dbaf7f704e1821acfd9f87c2c5db4c0408b5248f1aa609788cbd8c6dccc2d8f23503c1d8f58216ee"}, {0xe0, 0x3a, 0x1, "c09c4b36f92312dfaf8e7bf16214429cbac5eddbe7b405c240b78b3bdc215943601ae48ac9037c57cffe39bce0a015c1773641121b74b20077615c16b54302ee50e9b60ae3ba9bd383d912296a6a56dca40d539d71bce50195de4d7141fa41eedb805e5db2c236fedf355a2219dc0f897f3b15938b7f6a4df3101cf517e6d71e01ec20760fe5a34e488b2da7f2fc7ac7a245371aa971d0a08eeccc0a42b974defd479bad396cf5cf6d10ea4cd017200d9d55f83389205648494decd84546ab765a47c7ce075357f99d499a8b1306"}, {0x70, 0x109, 0x9, "9e43b7d047b64b8ac8797300135de8d9db24df4c8ee0786ee17faecee84d94d3be1c4339ab49963676fbc7b49b1ba0bcb2838e82c0054c4d4738e96f39d219a5322be7869b25bb007995e6099f3e283248e44dfa57d37daa303b8d6800ce27"}], 0x13a8, 0x4000}, 0x7}, {{0x0, 0x0, &(0x7f0000923000-0x20)=[{&(0x7f0000208000-0x7b)="1abe926ea751da8588413539b775a0b54195826dec90eb670371d1962f65638fde7d8ecf4e3cdec120f3628f47bb0bf9c2a2aac9e752436c6ad5612ebc466934c7eed18a02b500e70a525b3ad5c28443d6f102a421b914273f25c333a78a2fc1257a191fff5d4655d7ccb4b014e79f1298cc46880af4be1c3a7116", 0x7b}, {&(0x7f00001a7000-0xbe)="228f95e7eba386ccad195d41abd572ec4319e78e2fe252bbcb40f79c51ee6ede243b32a7138186ae44f6d709481f26deb6832da3ffc4391a581605e01803e35e12b3127fa5fee8cebed6047e4c9126ebea4b16e80d12285a89d4173fc7558c2e369f5b46f6bcd67b96aff8063522c1ea25d1cfa713d6a3d7865f55cba80e0a47b4c3ce483a828f8d90ad910f8af7c06a5d007ca3ccf7a4565701d285ed6fc4c7204410e8def300a99f2c96830a4c1795a0be465a8a19001a63547c74d285", 0xbe}], 0x2, &(0x7f0000159000)=[{0x48, 0x1, 0x10, "e7186a43e9f8a344f1dfa53fdeaa74dcb74b237f7e1bcad18645fceca62710f86c709e4096c5a7340f7299624996ac7be32c0e"}], 0x48, 0xc000}, 0x2}], 0x6, 0x4000) shutdown(r3, 0x0) 2018/01/19 11:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000527000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000c93000-0x4)=0xc) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000092a000)=0x0, 0x4) 2018/01/19 11:52:46 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x988c, &(0x7f0000fca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000fca000-0x38)={0x0, 0x0, &(0x7f0000fc9000)=[{&(0x7f0000fca000-0xff)=""/255, 0xff}, {&(0x7f00002a9000)=""/251, 0xfb}, {&(0x7f0000a6a000)=""/4096, 0x1000}, {&(0x7f0000463000)=""/18, 0x12}, {&(0x7f0000c41000)=""/99, 0x63}, {&(0x7f0000fc9000)=""/118, 0x76}, {&(0x7f0000fca000-0xb7)=""/183, 0xb7}], 0x7, &(0x7f0000fca000-0x20)=""/32, 0x20, 0x5}, 0x10162) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000896000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000003f000-0x4)=0x9, 0x4) close(r0) 2018/01/19 11:52:46 executing program 4: gettid() mmap(&(0x7f0000d42000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in6={{0xa, 0x0, 0xab, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x2, 0x9, 0x0, 0x2, 0x1f, 0x1, 0x0, {r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd2, 0x6, 0x4, 0x1ff, 0x5}}, &(0x7f0000003000-0x4)=0xb8) socketpair$inet6_sctp(0xa, 0x6, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000a9a000)={0x0, 0x0}, &(0x7f0000136000-0x4)=0x8) 2018/01/19 11:52:46 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00006c9000-0x1360)=@newlink={0x20, 0x10, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x800, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x100000000}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000)={r2, 0x43fc, 0xa1, "43060e2fafd5d478fd9ba3f43bc5c654d28e104b285bccc30608e4b227ce4b40a3a23a71cb5b329d16f1c6642710b199628d682882241469720966d90fae5d24fa1ada5767a6ed3979174cf35e98acf775fb6e8d9146c62c0f969b46829efa1266e07cd849935190e5106b54205f70bc23c3265af1e6f40821423af3592bdc59f34b695af7f7cfe93280465da1f2d9b75beb65cd3fedae36e0a8df631ffe64f111"}, 0xa9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000002000-0x4)=0x7, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000002000)={0x2, &(0x7f0000001000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x3ff, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000)={0x6, 0x6a6cbdab, 0x0, 0x1, 0x0, 0x4, 0x80000000, 0x8d2, 0x4, 0x7, 0x142760ce}, 0xb) 2018/01/19 11:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f000026c000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x7c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x18, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x402f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001]}, @ra={0x94, 0x188, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x126]}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00007a0000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e38000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000def000-0xb)={0x6f, 0x3, 0x100000001, 0x8001, 0x3, 0xfffffffffffffffb, 0x2, 0x8, 0x2, 0xfffffffffffffffb, 0x5}, 0xb) 2018/01/19 11:52:46 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffffe4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00008fb000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f7f000-0x10)={0x7, &(0x7f0000cb4000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000f7e000)={r2, &(0x7f0000f7e000)=""/53}) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f7d000-0x4)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f7e000)={0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000b7f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f80000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 11:52:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000061d000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000-0xa3)=""/163, 0xa3, 0x10020, &(0x7f0000001000-0x14)={0x11, 0x1d, r1, 0x1, 0x800, 0x6, @random="2f8284daa35a", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x800000000005, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000909000-0x4)=0x2, 0x4) connect$inet(r4, &(0x7f0000543000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r2}) write(r3, &(0x7f000017c000-0x2e)="", 0x386) 2018/01/19 11:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000094f000)="8000000016000709ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400000000000000af", 0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000031c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/19 11:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc", 0x62, 0x4, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x47c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 11:52:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x8)=[0x10000, 0x5], 0x2, 0xe79, 0xfffffffffffffff9, 0xfff, 0x3, 0x0, {0xffffffffffffff00, 0x1, 0xec1, 0x1ff, 0x7, 0x0, 0x2, 0x100000001, 0x8, 0x3, 0x3a9, 0xdd, 0x10000, 0x0, "d219b2cd3f877ee5c546d084e7610b0902896c1c7b189b335c6de2a2a832f151"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x3ff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00001fe000-0xc)={0x0, 0x0, 0x20}, &(0x7f000052f000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000092f000)=@assoc_value={r6, 0x6}, 0x8) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000689000)=0x7, 0x4) setsockopt$inet6_buf(r5, 0x29, 0x39, &(0x7f00001f4000-0x118)="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", 0x118) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000eca000-0x250)={0x2, 0x1ee, 0x2, 0x7fffffff, 0xa, [{0x1, 0x5, 0x9, 0x0, 0x0, 0x2c80, 0x0, 0x0, 0x0}, {0x1, 0x800, 0x4, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x9, 0xbf43, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xca, 0x5, 0x1, 0x0, 0x0, 0x3b02, 0x0, 0x0, 0x0}, {0x40, 0x5, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x9, 0xf4e, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0x1f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x763b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x3c000000, 0x9, 0x0, 0x0, 0x2304, 0x0, 0x0, 0x0}]}) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000779000)=0x0, &(0x7f0000489000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b91000-0xc)={r0, 0x80000, r1}) 2018/01/19 11:52:46 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000760000-0x10)=@req={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ffb000)={0x0, 0x0, 0x0}, &(0x7f0000ffc000-0x4)=0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000ffc000)=0x4, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ffc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000-0x4)=0xe8) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000ca3000)={0x1, 0xfffffffffffffffb}) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000056e000)={r2, r3, r4}, 0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000ffe000-0x10)={0x10001, 0x6, 0x1200000, 0x947b}, 0xff31) listen(r1, 0x771) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) 2018/01/19 11:52:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xb) read(r0, &(0x7f000002b000)=""/0, 0xfeb2) 2018/01/19 11:52:46 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x8, 0x30}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x8000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x8c0}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1b4)={0x1b4, 0x31, 0x508, 0x1, 0x0, "", [@generic="533d2bddbf4d00586267f132e4ae218d873722f04874c50e7a54d7d0330e0966be5cff6d49284f90fc4cac446c9d7cee27ba1b2e8e18c44a2f3e4d67c8355579602c9c2115d3bcfc2bbd10c9340d77ee1472f45c7c40f81b7fb43e62ae8e04726ceb2724e2da16200bf8fb31fd4e47e8e87460c1e3", @generic="78ab71da9716003f67a547fd2af199e180a1c5aeb4d46461faea28f244ea1e1e97f4341a1eee4a87fb814caccfe706e55f19b4f2b7d915c1893ec0bce6282c9bab1eb2c34dc0ceb1ac97e270ad2ef37487473d65cc7a073f608534ee565995de6ae2262daeb6321a1a3e7b00af2f06d3ee3249378aa967e62b49262fc6c5ff31a842920b57ad2fc28c04a25faad5f9d786eff1a2beacbed77a44874ef35c4b209aeb32fb668165fe7482c445fb2057d33794e8bb3927b576c3d81fb1a4ac620c1eb31718ed73643ce607a0641358ed9d7b31f521ee29867b26561f832b35733036d4e3f23becf934cb2e01452c1dc1d4e876bf69d6f0c16d8eb3f069eb", @generic="4e61061fc59e81506637960a48a0421b40ff3941c508ff564ed97bac85cdb53bd959e3965b0bf806a9e4499bd32492e8"]}, 0x1b4}], 0x1, 0x0, 0x0, 0x4000804}, 0x4004080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00000be000-0x10)={0x800, 0x100000001, 0x3, 0x3ff}, 0x10) bind$alg(r4, &(0x7f00000e6000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) 2018/01/19 11:52:46 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000-0x38)={&(0x7f0000023000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000023000-0x10)={&(0x7f0000023000-0x184)={0x184, 0x28, 0x100, 0x5, 0x0, {0xf, 0x0, 0x0}, [@typed={0xc, 0x95, @ipv4=@multicast1=0xe0000001}, @generic="feca26719362d93a528c61c3c40a3bc942d28c49521f699759b2d05f3f929b381b0687f4f0d6da001fee31fbf7c723ab0a3a227ebabae148c5b5040623babba25249142c79dc2cbeb924a70a057bae637619bbf8f7080ee3c44c988cc2c87e969f1d51b48e14cc68de2c90b06757f974dc364c42a8fc6aa8628cac77c9a6fcdf237a88c6bb400ed6cb0a928882318da71a90555b4ffbd2b64683377c96c57cf4954b0618e1d5086a23c9340bf4ed230c50926093d23795b0dac8c473d52edf39ef501ef152cfd69b98d56f4ea7a158c06b55faa95c9a320168f024f630510e643802b335c4c7c14fa5421659ff5530801916c448244713", @nested={0x6c, 0x3b, [@generic="3eed4b2e2f3b978468e1a3500881c0b1522638f7e2cb27dbac83866654f3b6b08226da4ce2f578adb079efe5f260738815b3be77ecbe4d0c938b7b6cce6da2bf3a0026bc111597fe7cc0b539da6b12ceb6295e44fbef59a3b1293191cea7585f8102ab2ab1"]}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f000001a000)={&(0x7f0000011000-0x14)={0xfffffe2c, 0x26, 0x829, 0x5, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x21e}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$llc(0x1a, 0x0, 0x0) 2018/01/19 11:52:46 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000002000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 11:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) epoll_wait(r0, &(0x7f0000da4000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c6a000)={0x0, 0x1, 0x2, [0x7, 0x1]}, &(0x7f00009d7000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000072f000)={r1, 0xfff, 0x5, [0x8, 0x1f, 0x8, 0x68, 0xe7]}, 0x12) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000945000-0x10)={0x0, 0x2, 0x2, [0x2, 0x0]}, 0xc) 2018/01/19 11:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f32000)="7961397600010000000000010008cfe62763d910", 0x4a7c1b0b) socketpair(0x8, 0x4, 0xffffffff80000001, &(0x7f0000a7b000-0x8)={0x0, 0x0}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000028a000-0x4)=0x0) r3 = accept$alg(r0, 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$alg(r3, &(0x7f0000245000)={0x0, 0x0, &(0x7f00004c5000)=[{&(0x7f0000f1a000-0x46)="aaf83a135f965837bba7fd26a99d4540", 0x10}], 0x1, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000ff0000)=0x5, &(0x7f000085a000-0x4)=0x4) recvmsg(r3, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/19 11:52:46 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000d000)=0x0, &(0x7f000000c000)=0x4) getpid() 2018/01/19 11:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x31d51676aac7b949, 0x7, 0xfffffffffffffff8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000245000)={0x3, &(0x7f000031b000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159d2850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24dd93c34f0", 0x82, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:46 executing program 3: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}}}}}, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000e7000)={0x0, 0x0}) r1 = accept$inet(r0, &(0x7f00000e7000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00000e2000-0x7d)="1605078dff49f800924159ffdef0c1172c8953f10e53c1eea15f017de18901c2e7421b50250c267797462c0fd80aa35d8a3d4ebac029efb6980bcadef429df90445e6f7f53243637737a1a1e7d1303f6f2b5a82caa78d101425e660846bc8edcab74ee2a8b4127fde234b03c5bfb1e3d42142d34c7540374932b93d0ed", 0x7d, 0x8000, &(0x7f00000e6000)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 11:52:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept4(r0, &(0x7f00005c6000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000084000)=0x6, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000f53000)={r0, r0, 0x2, 0x7, &(0x7f0000a57000-0xa4)="8877b5bdd624cef95b53d9c4f863a5930f2df73b3d5ea7192dc8a67577617ddb46b422d74d69c2356c6716102b9e82ff553a66b69f328c833febfbf9b3ff49b0ed3228c5edb3e6c3597c45ec661d9a9688e19221ab0c644e24b6451592f06764a7ed0a6931ced84042810fb23188c8bd7a8c670701a63314f311bb3c005d42b7245ec542bcc5a6d5fb289a77af8b0d2ac7033f672b9c14fe2ba58c58ca32d84658ebcc1a", 0xffff, 0x101, 0x6d9, 0xfffffffffffffffc, 0x100000000, 0x1e, 0x0, "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"}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8cc5d9f56b7d565a8c90a26cee5b43e7e6c1ccdfbaaf132c28f552a4e158675801cd8da489b64a89c0aae3bf9a87f1d130225c862ccba36617cda12373269c9962a0cc3c4ed798655f0e4c45b4787738b557125bd18720c9ccb2411682cd4fcc366c48c6f24efdab2536a236ec6851fc506b8b83e28e876424922eb68db1f4ad", 0x80}], 0x383, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) 2018/01/19 11:52:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f000047e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f000026a000-0x4)=0x3a) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00005cf000)={r0, 0x4}) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000028e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5d762b95, 0x1, 0x1, 0x6, 0x1, 0x3, 0x4}, 0x20) 2018/01/19 11:52:46 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f7d000)=[{&(0x7f0000f7c000-0x2b)="ac79b2276240bf172a0c2fc2be69988486129921ec8a4d218f7c993ec532295d0c8ce366f2ba088f51034a", 0x0}, {&(0x7f0000d8d000)="0b26055e1ca6992d3703a449ff90f31566b1928c2f1ed79312dedadd8ec3b8e46b964591ef05f241484165629c12d60708496d23204ecd4f5f4c51691e8386c87067d4b859a2f5a419c593e1a6eee627f660f4c98981a5c8fec8467686bfb8d2401e9bf1e773667e96fd94b95bde0f2a42c045ceba376d6ca2c221de163688fd870fa1ed9e383fcfc3013df371bc177df065e6dcfe1a792f016004aab05a073e1e4fd633971d0777ecb37e3f107515ef2fa46b6cc3f6ab84a471581af17baa1c4b9adf5777d41ec539e0446319b20bb0cc843ea3ff5fa0211b268b2b05", 0x0}, {&(0x7f0000b14000-0x69)="4d4edb05ddafd82edf6535c1692c2d752a54b9ff0c33539867c5cfe70bf64efec94b2879bf6f605eb031f799da6f490ad6e72e197e494e46d3e3d605c0a5373efad54a9a8efad74519e18c75776b6e6b7fc1410943c971685d1f14a8886ae5151a98bf966b235638ce", 0xffffffffffffff31}, {&(0x7f0000b31000-0xc1)="456a7d56278935809f173355589c48ee7f6427dc36af820b8487bf9a7036384be284ec814848e88fe9d9cb489c46632aa45dc408e0385e7e7d5168076a8e5dd1ab143f158bbba9f95e4adf84e399b5c54abeab579a477d5655971515c23bd86fdd7d372c1681de45ae75a8f936813c4b7654b83128e4f0e15c8c27dfd105b806cedd5139a50d8270d2177b74aba93b5bc5f1c763b34a1d88cd665eebbefe6e2f7ec8e5677f840f2ef9911a787121c53ff5075c6c8e4e954e12563d6d5f43112326", 0x16b}, {&(0x7f0000f7c000)="fd96c84d8cdb0556a8ac6a08bb27d5c3608943ef37e4316d1ee9665c1509b2b8070708d74a25fafe7e078c6b4b8f2bd2450aa623513d0695f6c97b0d52c725bd27a1b91b2f62030556c7a48623f054c13825e916c3496d03f9800b9346b4c9c161e66116835254a2cf907374f1748a9029f44c75de1ea34fad97c77e13d52f98abcfe670ec8d32ffc5a6646de10b2fd46e8c40f1cd6a0b9015ba14482cfd6346459ccc1dd5ce957bf70bce65aa939517dcda67d0860860c3fc91440ef09e9487b3023ba25d68ce8dc7a8bb7b897975d183aec58937", 0x0}], 0x72, &(0x7f0000df0000)=[], 0xfffffffffffffe77, 0x2}, 0x0) sendmmsg$alg(r1, &(0x7f00000f0000)=[{0x0, 0x0, &(0x7f0000c89000-0x80)=[{&(0x7f0000259000)="ee2286117abdaafe111582e2fd661242a886ab1ea2a1c5df411c344985550c82", 0x20}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000f7b000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000234000-0x91)={0x0, 0x89, "033213ac2ddd4286bf7923ea767f78a265509061d4811053dc378e416853ff629d7e3a2500f112da8e47285358d5d424059d27ed8369299b49a19071dd9d485a59c57b9c2d03275436106b12e1d030be2e60f97f63d6cdc1c12ab9250b275c46af4dc464ed445db81acec5df8a0de9824371e12e3963ab9836371092f62fabf96d89c0b3ea7c66b13f"}, &(0x7f0000790000)=0x91) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f7b000)={r3, 0x10001}, 0x8) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000748000)=0x20, 0x2) 2018/01/19 11:52:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000af1000)={0x0, 0xd3}, &(0x7f0000cca000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000063d000)=@assoc_id=r1, &(0x7f0000497000-0x4)=0x4) pipe(&(0x7f0000bb7000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a7a000)={0x0, 0x1, 0x736, 0x356c, 0x8, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000003d000)={r1, &(0x7f0000c91000-0x1000)="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", &(0x7f0000f2c000)=""/160}, 0x18) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) pipe(&(0x7f00008f6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000520000)={0x7, 0x0, 0x10000, 0x40}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000f27000)={0x2, r3}) 2018/01/19 11:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009dd000)="ff0300000000003ea5ae7a00000000ff", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) socketpair$inet(0x2, 0x800, 0xfffffffffffffffc, &(0x7f0000dd3000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000a52000-0x90)={0x9cc, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000032d000-0x4)={0xe9}, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000e62000-0x4)=0x9, 0x4) bind$alg(r0, &(0x7f0000b3a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ctr(cast6))\x00'}, 0x58) 2018/01/19 11:52:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000bef000-0x83)=""/131, 0x83, 0x2000, &(0x7f0000000000)={0x3, {"0d6ed76a00867d"}, 0xfffffffffffeffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000052b000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00007fe000)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000730000-0x4)=0x0, &(0x7f0000b9b000)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a69000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00004b6000)=0x0, &(0x7f0000d6a000)=0x4) sendto$inet(r2, &(0x7f00009e6000-0x86)="c06c27cfa280a03cbf3dd4c50c40ae3017c07295bb5f5ee9cd628894210ca04e36c8d3763606e2a812b769f16ed8d85a2aa17cde9a5be4f4397cd307ed8f16f3a20272815c3b5fabfd22bf7769784be264ae2294c97e83c97b26ffc8d2262bd3c6e2e74ece61a36f9b60090d7b357b0e66364ae3067c4fd4c1ee92a4f4348de02ca930fee348", 0x86, 0x1, &(0x7f00003a7000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0x10, 0x4000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x0}]}, 0x10) bind$netrom(r4, &(0x7f0000f65000-0x10)=@ax25={0x3, {"4c7a701fee5902"}, 0x100000001}, 0x10) 2018/01/19 11:52:46 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000000000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x58, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d5bf84", 0x0, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}]}], "6e5ad894a154"}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000d000)={0x0, 0x0}) 2018/01/19 11:52:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000053c000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000070c000-0x4)=0x1c) r1 = accept4(r0, &(0x7f0000d9b000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000365000-0x4)=0x1e, 0x80800) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000805000-0xc7)="4c052838e21d617d8573ce3e1599f3d2505ba584d260a136703f372cea9b50e14e5bc5ed2a31dea0a3676a694b7e3c144320eb7bce32f7a0ef0faad17215294dc03784e69428eae2e4253d67e56702608ccb8ee96d59c2a469c3ae5ab3a465bcd9622797ba56a8c61c1fd5826ddecfbaf25f4486548002b419b417c2a60b7b05d59b36b769db8da7625b0cd99da273402a97c9b466a8ff6b9cb8d22367062951f819a5380083d242693c25d34fc3120bef4d1cab604db7d95f0b9ff12098d1ec491c5aa998fdf6") pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r3, &(0x7f0000028000-0x60)="b90970998301c6780147c0c61b3d418beceb4ed2db615e5cbf9fb8bc9f58fc3673c66172af3102afdae1e511c2e502edb1a9b3e85a16b3a7424cfae9071278aeaf6607e416823c54b167dbe7d83d955aa79b1d11ba28ddf527920c43f005e091", 0x60, 0x8000, &(0x7f000048e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$int_in(r2, 0x5452, &(0x7f0000e80000)=0x27) close(r2) 2018/01/19 11:52:46 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000ef5000)=""/3, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000eed000)='y', 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/19 11:52:46 executing program 7: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a7f000-0x20)={@common='ifb0\x00', @ifru_flags=0x5800}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x68}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8}, 0x9, [0x80, 0x8, 0x8001, 0x40, 0x9, 0xf21f, 0x7fff, 0x0]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) 2018/01/19 11:52:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x7e7c, 0x5, 0x3, 0x10, 0xffffffffffffff9c, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000890000)={r0, &(0x7f0000dad000)="1ce35dc876cbd0f1070842d26d53649ceb86d82bc04b4ad8ce2e22031fef3118a155239ee61f53313b52b7233250d6a144d3a680a9caa7d518ffbfd9119489425e1f2905cde6f0c5f3c99cf2aeae6bd8d08d223be40c688dde4675f2dddebdfea9f9b1eb71f56b995b69fda9598bdf9294ea7fba70f06d1a92b2b7c1b90293c77bc08a661cf34ea8c08bd4167716594aa9c789d2f145b7adf5b967b73506e78ee98f72f42509185d1824103db667cf23c33031d0cad766d8a84ebe", &(0x7f0000c25000)=""/9}, 0x18) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) sendmsg$can_raw(r2, &(0x7f0000c07000-0x38)={&(0x7f0000baf000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d0c000-0x10)={&(0x7f000030e000)=@can={{0x4, 0x16acaadb, 0x7fffffff, 0x787}, 0x2, 0x2, 0x0, 0x0, "778f76786a3e9994"}, 0x10}, 0x1, 0x0, 0x0, 0x4048804}, 0x11) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 11:52:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00005a5000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:47 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000036b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000d57000)=[{0x0, 0x0, &(0x7f00002e9000)=[], 0x0, &(0x7f0000b1c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000053f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000093b000-0x8)={0x0, 0x3, 0x401}, &(0x7f00006cd000-0x4)=0x8) r5 = epoll_create(0x2a) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r1, &(0x7f000052a000-0xc)={0x8, 0x0}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000218000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00005ee000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 11:52:47 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x18) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x78)={0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x5, 0x9, 0x5, 0x231, &(0x7f000001c000)=@common='ip_vti0\x00', 0x1, 0x7f, 0x6}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000001c000)={0x0, @in={{0x2, 0x0, @empty=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, 0xffffffffffffffd4}, &(0x7f0000014000-0x4)=0x98) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000001d000-0x8)={r4, 0x1f, 0x80000001}, &(0x7f0000017000)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f000000a000-0x20)={@common='bcsf0\x00', @ifru_flags=0x4000}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000001c000)=0x9, 0x4) 2018/01/19 11:52:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) sendto(r0, &(0x7f0000a26000)="ee98c07881071a91b2940095a1f3e4f428e3165e153eb7eeac4433f051daa24185cd1e21229944b61b1f16000d050b4d1c7e634dd538c148eb5e1c5ba4b4cc8ac7ac2662ed4826678f91013dcb89b2685f0be65fd2ce86ee5c00740cc6bd55bffdee66548374b919d9a0808d66fc351fbfd93cabe2768820a3909c5342a557519bb3fe0a850229fe2347df850586a7276c7fedeb4aeb0894a90f2a2405147aa3b5e661df966452a6f38f7532f3331b0e1486", 0xb2, 0x24048000, &(0x7f000018f000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xb2, &(0x7f0000d83000)={@random="9faa5dc31b3c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x20, 0x4, 0x0, 0x0, 0xa4, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x1}, @timestamp={0x44, 0xc, 0x4, 0x3, 0x3, [{[], 0x6}, {[], 0x8001}]}, @noop={0x1}, @timestamp={0x44, 0x30, 0x7fffffff, 0x3, 0x1, [{[@multicast1=0xe0000001], 0xa}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x5}, {[@loopback=0x7f000001], 0x4a}, {[@multicast1=0xe0000001], 0xcf}, {[], 0x94c}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0xa0}]}, @cipso={0x86, 0x29, 0xffff, [{0x7, 0x11, "729bf035833979cd843819f4c20557"}, {0x0, 0xc, "85647a80a69f44cdf64a"}, {0x2, 0x6, "813b842e"}]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, "04004000ea6cdc3f"}}}}}, &(0x7f0000006000)={0x0, 0x0, []}) 2018/01/19 11:52:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008be000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007c8000-0x4)=0x1, 0x4) sendmsg$kcm(r1, &(0x7f0000fff000-0x38)={&(0x7f00004c9000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ffe000)=[{&(0x7f0000991000)="", 0x0}], 0x1, &(0x7f0000ffe000)=[], 0x0, 0x90}, 0x1) 2018/01/19 11:52:47 executing program 2: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8935, &(0x7f00005bb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x2, 0x4, 0x2, {0xa, 0x0, 0xb60, @loopback={0x0, 0x1}, 0x1}}}}) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000320000-0x4)=@assoc_id=0x0, &(0x7f00005bd000-0x4)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000101000)={r2, 0x2}, 0x8) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r3, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000815000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000c4d000)={&(0x7f0000e39000)=[], 0x0}) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000854000-0x8)={0x0, 0x0}, &(0x7f0000e27000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000817000-0x8)={r3, 0x767}, &(0x7f0000960000)=0x8) 2018/01/19 11:52:47 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10, 0x800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0xa3)={0x0, 0x9b, "43f37f2d4fc959dddc16ef457afcdc08660f26ba3a6945d44227b3be6bee052a597b54d2f09a1031fda01e537199b1163dde47d286b4a5b44a40e19e58278047c3b00f1a9476695e90c0bd775313d394af2b80c4dc854b8498897748ce7baf7110121608d5839d8b52acc4601e3cdb2bb28a81d603ebaae0af376fcbdf6c75d380efb15943769634edc49def5b9b0327ec6fe596a28669c27ecf20"}, &(0x7f0000010000-0x4)=0xa3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000)={0x1, 0x8, 0x9, 0x4, r3}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000000e000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x88)=@ethtool_link_settings={0x4c, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x800000000000000, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 11:52:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x21, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000067c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd3000-0x4)=0x10, 0x80800) bind$netrom(r0, &(0x7f0000822000-0x48)=@full={{0x3, {"71aae0379598cb"}, 0x80000001}, [{"c17496b6b0a99f"}, {"00d3bd70f74e29"}, {"bf48152500f817"}, {"4f8829e8403cee"}, {"939c8a75ba8fe4"}, {"be383c61b8d126"}, {"ad403417368368"}, {"ff6d26adfb4646"}]}, 0x48) 2018/01/19 11:52:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159d2850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24dd93c34f0", 0x82, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x0, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:47 executing program 0: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000079d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000ea1000)={&(0x7f0000a8f000)=[0x80000001, 0x4, 0x3, 0x1, 0x1, 0x0, 0x5e, 0xe14f, 0x8], 0x9, 0x101, 0xdce, 0xffffffff, 0x0, 0x3, {0x7, 0x1, 0x20, 0x3, 0x800, 0x3000000, 0x1, 0x7, 0x829, 0xffffffff00000000, 0x2, 0x8, 0x0, 0x7fff, "7ac9bef298219aad6545d822ae52b4ce72a547e402fede5a6bfa5446faf26b4f"}}) sendmmsg(r1, &(0x7f000062e000)=[{{&(0x7f0000a29000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="40b7da40a2fdc9bb34c22adc83800fc56c74fa584dab102d7b36a8c3c47ee00b6aca8773a15755914d379576f623fbc4e5b36a328ac4d12340e1ada5e2e8e3502dac8aaf242e74c65b340fa2c00b716502fe806ab66531f43708e05def41e56247052a616ac0a7bbe8c5a884fdc2d6195240d38507533b94d817e66db9b07fdbaf91c8ef9c4c2a3678d0bcdb2531d8d4b9c9a16d8b396af3289e3bfbd10ae0ca", 0xa0}], 0x1, &(0x7f000090b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000048d000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000174000-0x6)=[{&(0x7f0000141000-0x99)=""/153, 0x99}, {&(0x7f0000a38000)=""/74, 0x4a}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/19 11:52:47 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000017000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000016000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000f000)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000018000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000-0xc)={r4, 0x2, 0x10}, &(0x7f0000004000-0x4)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f0000014000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000016000)={&(0x7f0000006000-0x64)=@ipv4_delroute={0x64, 0x19, 0x20, 0x6, 0x3, {0x2, 0x30, 0x20, 0x40, 0xfd, 0x3, 0xff, 0x3, 0x400}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}, @RTA_PREFSRC={0x8, 0x7, @rand_addr=0x1}, @RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_DST={0x8, 0x1, @rand_addr=0x6}, @RTA_UID={0x8, 0x19, r0}, @RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x2f, @pid=r1}}, @RTA_IIF={0x8, 0x1, r2}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000015000-0x68)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f000000e000)=0x2, 0x4) 2018/01/19 11:52:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000218000-0x4)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006c0000)={0x7fff, 0x2, 0xc076, 0x6, 0x2}, 0x14) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) readv(r1, &(0x7f000007c000)=[{&(0x7f0000c72000)=""/156, 0x9c}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002a5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000186000-0x64)={&(0x7f0000cd2000-0x1c)=[0x9, 0x34, 0xfc, 0x6, 0x3, 0x86, 0x2], 0x7, 0x100000000, 0xffffffff00000000, 0xe440, 0x7, 0x5, {0x3, 0x800, 0x1, 0x200, 0x7cde, 0x6, 0x2, 0x4, 0x1, 0x1ff, 0x1f, 0x6, 0x3fff800000000000, 0x6f, "6e6be918b4bdac741e84e08bb99f58c318de6ab8d1c82c65490fe3628897f81d"}}) 2018/01/19 11:52:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000b09000)=""/224, 0xe0) getpeername$inet(r0, &(0x7f000006b000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000722000-0x4)=0x10) r1 = socket$kcm(0x29, 0x5, 0x0) sendto$inet(r0, &(0x7f0000928000-0x82)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002e2000-0x20)=[{&(0x7f0000c63000-0x9b)="db", 0x1}], 0x1) close(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000097d000)={0x6, &(0x7f000016c000)=[{0xffffffff, 0x81, 0x2, 0x80000000}, {0x0, 0x1, 0x3, 0x5}, {0x9, 0x8e9, 0x9, 0x4}, {0x7, 0x3ff, 0x0, 0x7ff}, {0x7ff, 0x200, 0x8, 0x5}, {0x8, 0x9, 0x100000000, 0x4}]}, 0x10) 2018/01/19 11:52:47 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$void(r0, 0xc0045c79) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8, 0x0}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/19 11:52:47 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:47 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e5b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) pwritev(r0, &(0x7f0000fb1000)=[{&(0x7f0000cd6000)="ff", 0x1}], 0x1, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000f90000)=""/0, &(0x7f0000d2f000)=0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}, 0x0) 2018/01/19 11:52:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) 2018/01/19 11:52:47 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000014000)=""/41, 0x29}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) r1 = socket(0x0, 0xf, 0xfffffffffffffff8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000004000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f000000b000)=0xc) bind$packet(r1, &(0x7f0000004000-0x14)={0x11, 0x6, r2, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) socketpair(0x4, 0x800, 0x1360579f, &(0x7f000000c000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000008000)={0x5, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f000000e000)={0x8, r4}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000000e000-0x20)={"1d24e2627aca08920898dc19bee7a35f", {0x4, 0x5, 0x8, "d7c4c501d22d", 0x5, 0x0}}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/19 11:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = accept4(r0, &(0x7f000090a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00002bd000-0x4)=0x10, 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000c3d000-0x8)={r1, 0x1}) 2018/01/19 11:52:47 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000529000-0x18)="ff0204ffff00def31d001122000000d8144e000000000205", 0x18) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ff6000-0x10)={&(0x7f0000ff6000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ff7000-0x10)="1dabaede57ef9e514f8c5ef284295cfe", 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ff8000-0x40)=[{r1, 0x0, 0x0}, {r0, 0x10, 0x0}, {r1, 0x4084, 0x0}, {r1, 0x140, 0x0}, {r2, 0x1, 0x0}, {r2, 0x0, 0x0}, {r1, 0x100c, 0x0}, {r0, 0x4, 0x0}], 0x8, 0x9) 2018/01/19 11:52:47 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f79000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x120000, 0x3, 0xffffffff, 0x361b754000000000}, &(0x7f0000f79000-0x4)=0xa0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000251000)={0x0, 0x0, 0x686, 0xfffffffffffffffe, r2}, &(0x7f0000f79000-0x4)=0x10) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 11:52:47 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x2ffffffffff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet(0x2, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000425000)={0x0, 0x7f}, &(0x7f00009f2000)=0x8) r3 = accept4(r1, &(0x7f0000679000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000037a000-0x4)=0x14, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000d0e000-0xb8)={r2, 0x7, 0xffffffffffffff3e, 0x9ba, 0x492, 0xaaf, 0x9, 0x2, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81, 0x4, 0x20, 0x3}}, &(0x7f0000a38000+0x69e)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005d2000)={r2, 0x3, 0x30}, 0xc) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r6, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f000039b000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17e9eb08cea9affe8d8a271e4876b0cc8e2208253227513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092cecefe1150c3a4cd17d9a4bacbc659a347", 0x90}], 0x1, &(0x7f0000dfa000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ff6000-0x98)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffd}, &(0x7f00000ca000-0x4)=0x98) recvmsg(r6, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}], 0x1, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 11:52:47 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = accept(r1, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)=0x1f4a) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) getpeername(r1, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) 2018/01/19 11:52:47 executing program 1: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000792000-0x5)='reno\x00', 0x5) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000059e000)=0x1, 0x4) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000446000)=0x0, &(0x7f0000792000)=0x4) 2018/01/19 11:52:47 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e87000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000057f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x8)={r1, 0x3}) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000677000/0x2000)=nil, 0x8, 0x5, 0x54, &(0x7f00004c8000/0x4000)=nil, 0x6}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000f62000-0x44)="", 0x0) 2018/01/19 11:52:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00002e9000-0x4)=0x0, 0x880000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000493000)=0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x20, &(0x7f0000468000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003ac000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000425000)={0x2, &(0x7f0000ea5000)=""/128, &(0x7f0000195000-0x30)=[{0x4, 0x51, 0x9, &(0x7f0000206000)=""/81}, {0xffffffff, 0x9e, 0x80, &(0x7f0000e45000-0x9e)=""/158}]}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000f70000-0x10)={0x9, 0x3f, 0x2, 0x10000}) connect$inet(r0, &(0x7f00005f5000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000929000)={r2, 0x80000, r3}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f000051a000-0x4)=0x2, 0x4) 2018/01/19 11:52:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8000000008, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008d2000-0xc)={0xffffffff, 0xffffffffffffff70, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c5c000-0x10)={r1, 0x28, &(0x7f0000347000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x10, 0x7, 0x8d75, &(0x7f0000815000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bbc000)={0x9dbd, 0x0, 0x1, 0x7}) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000c4e000-0x20)={0xffff, r5, 0x10000, 0x1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000d5000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000101000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000705000)={0x0, 0x0, 0x0}, &(0x7f0000eba000)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000475000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c6000)=0xc) sendmmsg$unix(r4, &(0x7f00005bf000-0xa8)=[{&(0x7f0000b51000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d52000-0x90)=[{&(0x7f00001df000)="4773926fa6572ada94fb886c7af372b6e4b8d9dee6cc47771e596183cfe4f5958be01b", 0x23}, {&(0x7f0000c3a000-0x41)="3e1f74cdc30f418b1f608fc9ee4bf01e56a8200e8d8be5aeb8b2254b2d3ba10497a9292e8ea97dd4c2c93eef768b4aeeb3ea103c861d70c96f78d7ab9bb8ef267f", 0x41}, {&(0x7f0000d49000)="b331d5afb93f49dba49812b19a909b977ab6942e892a06fa9813b4e97c6c83679e040688d6fc6041498ed1d0da6cabed45d42bf4873bb026c1e860442c1c8477d66dff788c97391be0bdfec7f16ce28c7fa8096b3c185fa899da03dbfb27662549757ce899cc0ad745f06bb63391bcffd62ec0bf22ff5695820e26e9370a0c14f69f02d63545296e4f", 0x89}, {&(0x7f0000375000-0x54)="1d018d94164aa8a443a870842d0339abb8868bd59afe6b55f09f1f712942bf56a45727a069d687de695bfa47ab2a52c9659745d3b76957e02fad0dc31cea088530693ce0a402b85a52dcb2198fe0f3d389e6e85c", 0x54}, {&(0x7f000043e000)="cd6b734562b2e6db084358da713d85d50865d9b22c715170edb248fc53f76b57f86f65ca4d3ae5c813f0d037113620fcb8ec9bac100a4aa0f525a0d36a310b80f6901457ad886b8f9eb9c81e3031aeaf6e", 0x51}, {&(0x7f000068c000-0x6a)="68852259fc71f57379e4767772e481dc108cce3486c0da32e8e8b4e8cd549a177a773bc6157c15df33a71418e7b3284a0505fd4b5aec1c6ac7809381c4b45a474a8ea68f16dfa6df82ebf5062dbee473d94037aac57358612e7bffa30425230d80d8c79ef66c3fc1d400", 0x6a}, {&(0x7f000006a000)="02704c7b07b167c986c07f9e7f075773f03eccef9ff7cab97b773d5adc981a80ea27fb1f92baf57f1a9583b7b4c59608b2704526e583e75882eb5b39b2b875629bac2e5cee015c4e3620e6c9f3dfc055259dc0c01d36c13d84fdf462c65d821067e7fbcecd99a6db92ad9518e3338d5d7c71e8738099255c263f53600caa3a9beff859a84aeb01a5d30f17a0b942e557053f5267f8b894bb7b9d6358b008cbc1da31f49a30a80dae629f64c74d3460de66c4bda3e43fff240d8c81c69a67e536aff42ed0f59ea61bdaccbac802631fabb1a40904d330e97cac110f64519f2105348f63d1849d1b560644d4554b", 0xed}, {&(0x7f0000638000)="ae3722510a927d0f38fd6bf692059aff80d00933859e696dda4455297b3a124be5c964a07e71a1ccb0ea54b3981373c76d8caec1f7214ffe85634313a32694e1c6fef5c8001eed69dab1f1a11ab30a40055c718e282a00f36f893ceb632de82781c85b5a574dee55920f0bb33564ac4d3d2a97a4152a997f459f8c1926e8a8acbab3372579d5899f70b202ebb9bdc6b8518d7538f47839d958e241ff7dc382d855ea5e41f747f7a17a8ae51bf5cc320d", 0xb0}, {&(0x7f0000a46000)="1a9084023c0bdc7a1d32c8e33d9683a079055b0eca929b6f45a779b58ddbf5752021c5781d73aa7130d7a41acea360cfb29cd05cce1fafeb8b3b4f5ed2220361972c1ab0dba9f509898a56e85f437a11943a7dbb463acd37ebf5bae434f7fd84f27b32f80652060d0c7cd6c6954d1e13b8457e86c2f87d73813f0f9640b5810b46f2354d749faefae3a21956836b54a1790c4404b32228877d67cc8c8b714e2a2f99ec0dded714af9a8cd1defbc9b14ffc2a416c9ddd10d8659d35a2897ac223de0d6ef31217622626a3783cdc21615e91a1d6d92138a699110fa4cb4d6d2da4946a0c57257798f46b2e0cdf36105d91776395120a", 0xf5}], 0x9, 0x0, 0x0, 0x40}, {&(0x7f0000ab9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000039000-0x60)=[{&(0x7f0000f7b000)="cda0e103a77a1784e7c9998eede1042d97b1d63d5f32269b74f2fd1ff8ebb690ed352701519c5f742685c7ad466128304c65baa505a3c1b37016110506f1ca8eb6578ab6bedd348f7361e475b7e4ba7ff11908502874339e45097a9bab9db0b25dc974f621927ffcf8926d383cbd01aaa6bc33f43aed840047882618292525491469709efdb75701999f13c0b42e7305eada2187aba8bde09a500dfd91722d1503aedd7ce1a73ed2ea79d5691a499a0ca2e82f4e50b96a0586c2c6584bebb183fe062af934c5aabe5848c5af7699ed1005ea9e1983ad8f273a1c34dbcd2ef3d5a2c1166e4b92fd44bd49c6924cffac336850c5", 0xf3}, {&(0x7f00004db000)="1e4ff6fee34a3ff279909e43087f83faed7621a00a1d68a61d6445f62e41f95c2473e2c076968ebfe0cfd64f12e8d2974d76deb7ddbfa3071d636e1c798b76b75767854571c83a7e1aaba7b2edfc443c3e563207d239fe4e38f9c180d14f6237cc7f3e5f92e9ad9ebc879da8c92dd04269d7a4e9e05317654038beea164358f8196c3cde6814611b794a1c03a6d6bde1cf673812a36574841b366dd2362ad108dd43951d493e845c652d54321be6257827d41d44e9872c124afaac616f5cda37d83d7fe375972060a1ef0742069637f1c77e3f", 0xd3}, {&(0x7f0000d49000)="c3b387354026faf832f8f7bf9319b24393713f40928ff193da5c44bb5935fb7f611410409de57f0b23955d752cd8d18a2f31011435b2d3d770fc5fcf64817fe27bf452c22115ed", 0x47}, {&(0x7f0000547000-0x47)="c6ae96a4833fc6a387d018d27e5d1a7cd2853a590d4efc7be37df42abdc50fd2220ccb823e2ec0ff93dd2089c2f21de75ee27a6fc1066637e055daafaaa8fca3223b2dccef19fc", 0x47}, {&(0x7f000092c000-0x1)='f', 0x1}, {&(0x7f0000d3a000-0x45)="4f92c4fcdbefc8443466f79dd597e3059a673a108776b77e7de11a82409144ae8033f021a6678a2ef7e06c3e036ef32bdba5ed2cb06ab9456ac1b84c0204bd75756d7d7da7", 0x45}], 0x6, &(0x7f0000d88000-0x88)=[@rights={0x20, 0x1, 0x1, [r3, r4, r1]}, @rights={0x20, 0x1, 0x1, [r4, r4, r6, r0]}, @rights={0x28, 0x1, 0x1, [r6, r2, r6, r6, r1]}, @cred={0x20, 0x1, 0x2, r8, r7, r9}], 0x88, 0x24008000}, {&(0x7f000071c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003a2000)=[{&(0x7f0000b2b000-0xc7)="25cc4807c18ae24a31340f2baaf345f9bde32783c2cf56f71426e1d7e5ae8716bb131dd55c789f01680983b39bfe2d0fe503268b4b7a0f5f5927e5dd1eeba4c88429e83e7801bc2b249c25be7b12a286c4a8214a36b0a279fd131647ab7791ee42268b501cfafe7ac39aa907114ce6733f0624ded00191bb1138d88a19ee6c66e6b1ff3aced383ef461e0689b0bea005d72d6402ea726283ca73e714d20fc89760022d435d5a9996f9dba1ff4ec21390a604dc740fe02886637ba286e705917fd8d9712e35b65d", 0xc7}, {&(0x7f0000a93000)="82c3063eb691476993f7510dcf63ebd943aad3af336f921ea545bdf12b635b2d8dece648d1f98435a3597065d4189dfa64d4203b38885582b18050e852226b84a4db5dccfe130eb5572f668af7d896fcc3c6c456d860f909fd28634611a2c555dad844dbcae540e128fbdd2f29091691bc87f00102ea846ec5ead166bf5fc633f89a4e7181cc0b7aa5ceab4521061fa7505ba3ecd1d462e14df5f20cc20ff23773bbc6553ac360e800ff99e1fd", 0xad}, {&(0x7f0000c30000-0xca)="64545989656f15af12ef015a7ff1a41c634752f002a8c1ff5e94334ab6f46a030ac78f7a6706a8e8d8f148f18e63577a4a39d0cc10dc97e47555eaa995eea795ddd61cc17cea51a7455b47bdd2117e840b6c6f42d02d09c60efc84f6c8c6d5165c4df662804d8730160606bb4c3a4acf8ebc090a9d1969a474fc821c4b37e5f771df4649b94b1a17cdcfe426e63db2be6e578fe3436b872f69f6d6d8a93658ea9a2f804ef5c274f4be89e34129adf415b5778fc00bbf64da43860359b0a6188d4bc83227b80f225ccee1", 0xca}, {&(0x7f000064e000-0xfb)="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", 0xfb}], 0x4, 0x0, 0x0, 0x4}], 0x3, 0x20000001) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000546000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x0, 0x0, 0x2, 0x80, 0x80, 0x3f, 0x0, r7}, {0x9, 0x100000001, 0x8000, 0x4, 0x8, 0xfff, 0x5, 0xffffffffffff0001}, {0x400, 0xff, 0x3ff, 0x1}, 0x9, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0x3, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3, 0x1, 0x1, 0x2, 0x20, 0x40, 0x7}}, 0xe8) 2018/01/19 11:52:47 executing program 0: socketpair$inet(0x2, 0x3, 0x6, &(0x7f000034c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00008d1000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e7e000)={0x0, 0x402d4875}, &(0x7f0000c3c000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000270000-0x10)={r2, 0xa4, &(0x7f0000682000-0xa4)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}]}, &(0x7f0000d13000+0x995)=0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) 2018/01/19 11:52:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r0, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000eb1000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0x5}]}, 0x1cb) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/19 11:52:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b82000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f000039b000)="d3a5b7ad73f83229e2b6e355094e1f5f", 0x10}], 0x1, &(0x7f0000dfa000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}], 0x1, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) sendmmsg(r0, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) 2018/01/19 11:52:47 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x2, 0x2, 0x5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000150000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000969000-0x4)=0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000013000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000008000)=""/251, 0xfb, 0x0}, 0x0) r2 = socket(0x11, 0x6, 0x7f) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000a63000)=0x5, &(0x7f0000e63000-0x8)=0x2) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e43000-0x8)={0x0, 0x6}, &(0x7f000009b000)=0x8) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e64000)={r3, @in6={{0xa, 0x3, 0x9a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0x100}, &(0x7f0000e64000)=0x98) recvfrom$inet6(r2, &(0x7f0000e64000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000332000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7483}, 0x1c) 2018/01/19 11:52:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x9, 0x4, 0x2}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009ab000)={0x0, 0x9, 0x0, 0x4, 0x6f37, 0x7, 0x2e, 0x8, {0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x156}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x352, 0x40, 0x4000000000, 0x101}}, &(0x7f0000c6f000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0xfffffffffffffffd}, 0x2) socketpair(0x4, 0x800, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x20, &(0x7f0000001000)={0xa, 0x0, 0xc5f9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) 2018/01/19 11:52:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000224000)=[{&(0x7f0000bfb000)=""/78, 0x4e}], 0x1, &(0x7f0000fe9000-0x2e)=""/46, 0x2e, 0x71b}, 0x40012162) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000d66000-0x4)=0x6, 0x4) 2018/01/19 11:52:47 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f0000010000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f000001d000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000000d000)=0x40) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000001b000)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001d000)={0xf, 0x100000000, 0x0, 0x8001, 0x0, 0x0, 0xbe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 11:52:47 executing program 4: r0 = socket$inet6(0xa, 0x80007, 0x0) setsockopt(r0, 0x84, 0x78, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/19 11:52:47 executing program 2: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/19 11:52:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x26, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x2, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0x51)={r3, 0x49, "fb4afa4f9afe9967e73a702778c4d8e2dd80690e77ffb5108842aa0efab4531d265248842e18ce1a699e6c1107f64d8a3dc867b0d8f4fdb0073c4be2dc66bbb40970aaa02c55a814d5"}, &(0x7f0000002000)=0x51) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000000)={0x1, &(0x7f0000001000)=[{0xfff, 0x5, 0x1, 0x7}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x2, 0x2, 0x7, 0x200, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000-0x10)={r4, 0x7, 0x80000001, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) 2018/01/19 11:52:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004c4000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e2000+0x69b)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000653000-0xc)={0x0, 0xffffffffffffff34, 0x20}, &(0x7f0000d60000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000009000)={r1, 0x9}, 0x8) r2 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f71000-0x78)={0x81, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0xdd5, 0x101, 0xffffffff, 0x20000000000, &(0x7f0000731000-0x10)=@generic="c7b878806bb21a4aeff24cb548d6c8e1", 0x200, 0x2, 0xfff}) connect$inet6(r2, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000afa000)={0x6, 0x1, 0x7, 0x0, 0x4}, 0xc) sendto$inet(r2, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 11:52:47 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000015000)={0x1f, {0x7ff, 0x100, 0x7f, 0x6b1a, 0xbe82, 0x100}}, 0x8) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000e000-0x10)={0x0, 0x2c, &(0x7f0000012000-0x2c)=[@in6={0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x51b}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000010000)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000016000-0xc)=@sack_info={r2, 0xfff, 0x4}, 0xc) setsockopt(r1, 0x111, 0x1, &(0x7f0000015000-0x4)="f0060000", 0x4) 2018/01/19 11:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000002000)=""/16, &(0x7f0000005000)=0x10) r1 = socket(0x0, 0x5, 0xdba) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ae7000-0x8)={0x0, 0xffffffffffff4614, 0xb8}, &(0x7f0000210000)=0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000d02000-0xa)={0x4, "65c5cfc12701"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b7a000-0x8)={r2, 0x4}, &(0x7f0000491000)=0x8) 2018/01/19 11:52:47 executing program 6: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000e5b000)=0x0, 0x800) getsockname$packet(r0, &(0x7f0000d8c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000873000-0x4)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x2fe, 0x4}, 0x1ffe) 2018/01/19 11:52:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/19 11:52:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80006, 0x9e06, &(0x7f0000c44000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d3b000)={0x80}, 0x1) r1 = socket(0x20000000000000a, 0x3, 0x4) socket$nfc_llcp(0x27, 0x2, 0x1) write(r1, &(0x7f00009bc000-0xbe)="bcf68a362c74e84d972a1905de305f3349e2a155f5fab742742938bc909000fef65f35660392044b850368ff540eba57c594bd1b9172100ce53c7e4757e1e7adf6b7bd09a45551dd1b5bf7a5957e66609c7618c624f8188c3a6248e39ec544674f86e0952b987185c978c5ebb35f186a739d144eecc664ae6ee527e025f607277330d616b5c2d278913f67855a9485c157f7fb3b49c986e6fc416abc55e9e48c3584de1db909cd5bafa1d1713afc55e8a45b1c1a6fdc78a6bb24c3876e1e", 0xbe) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c1f000)='-', 0x1) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0x4) 2018/01/19 11:52:47 executing program 4: r0 = socket(0x40000000015, 0x5, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6bb, 0x0, &(0x7f0000c18000)="7bd97981399ef830b1ecab22e8d6002c2752c8d2000000000e000000ef8648a3dd24c7e8f62600089ad1ea1ac0db854c3a9d29d410c22344418ba4c23a", 0x3d) 2018/01/19 11:52:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x79, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000cab000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c4d000)=0x14) sendmmsg(r0, &(0x7f0000872000)=[{{&(0x7f0000610000+0xffe)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b6f000)=[{&(0x7f0000d0b000)="4d2785bf7098ec992de49441a03f0612c4f16d9dcfd5e2d9d91a252507f09127b7f3ffee859e085883d9ee731463a9e1c8dc0425660bd9374f66135cc9fa31949e9ebb59eb1779883ddcca77476646138d32051db5911fa0db370a140ce8159207c2f5664c5bfc22e0551224a5ef9a1e1901823e8dd8cae9f287edac14639a4e93febed40ad7ae8308554fbba56d9b9373604352b36a7ed6957290bb1ac8b1ccb6c4056b844bc7d7010f9c2d01dce5866f9dcce850b275031fbf96af7c", 0xbd}], 0x1, &(0x7f00005d0000)=[{0x90, 0x10e, 0x9db, "e014724a4be4050be0e6344b13548f21757a973c1e677f7924d37f98396fbcfac149fa56e925c174a080e48130045e7721014b7df63c9788a01726332e8f9dc2adc7f18c4afd124ac341f17c2bb50ef8b183a19267a6b3e6aa898044bb54a4366e355ecd7553fc948709454888ea620ba4de196e30bd4b8fffeb848bd795fb41"}, {0xf0, 0x1ff, 0x8001, "ee827e54b452bf39a318fd51b0ead0c7863e1103efac0f942055899103483fa379de4780de4295c4ff3a2c937edcfa4c1a99e1309535099d9ca8e0025ad8195c2c0a6784411acfb7924c89095333161e5e06c4f4e136ae360b4b3ee235c37817c28811694501398b018bbddff95369384d8f28ec38600c705497c0a02695524804393d9518b30620bc8500901d0fe3c685118566f21c3217ae9243e355b1aacf3a0badbad8df367b4ccddb5942be9475caf5b70da7161cd26484aee624db33508796d8ddc6dac077f54068c7cb71a240c7bc56dd6dc922bf9d"}, {0xc8, 0x10d, 0x6, "67d672ff6045885560a89ebc8bcdb2b6ba0d3e8e90d941d8ff1bbbb1e66d7a075e8bda5cbef4c83ac29dc6f21b40b2c79da37abb4251615b0cfd403689d9200917ff76030fb975e8318eb66a5419dac8455bdca73dc7599ed8e7ed69f473d55775aca8dc9c4fb129dae620106a38fd084172984e03e54a9a0f7f709f8e13403f5cd61886254954244dc021c29b4300b410fe155a64d3da95897bb3042a18bc56e477a8ddcda803c7f804f2daffd01e99acce51337cb8ec72"}, {0xa8, 0x0, 0x3f, "f3f9189e1e2f0fcba5631fd35acb436a55f900f324acff4b58218a331e81b644f200475ed2782ec7394e7e9b6c9ce4bdac0f0c8b49d0893d4609df5e2e3cd0014049bbf90c19e71dd64013dc3a7adb77f2e3e2768cb4d8caa00808c4ee4d43ad55b4c308d176c1c882a273b7781aa84f1c4e3b1f7e48bb4e4993ada8587b834d033c870db6ff426c7595564e7305ac877f485841"}, {0xd8, 0x103, 0x800, "2cc89eef9919356e4acdedcbf1322b96931221e252fd2b7ee959bb7b5df6c55888a6fe47ecbf6a4067145151424b82271b459eddb55009616614214835ee41ab1f640e06280758ad5045b19d877aadb17b6950e4ca53dc0b362cdb861deee921ea0f04767c9d3912c0b9b2627b025743290464dd0165d344bc26a7e5c31145a3e0fb8bb004a653b5916f195b0bb916506354df1e739fc31a8152b8d801b498c4cccb928cd9ee99210d8ff0e3952eec3458f84d3cef6e98c7a67b1f8af452bbad6e30af51e6f7965e"}], 0x3c8, 0x40000}, 0x2}, {{&(0x7f0000457000)=@ll={0x11, 0x0, r1, 0x1, 0x200, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000001d000)=[{&(0x7f0000b1d000)="e9f9be61367904a551", 0x9}, {&(0x7f00009c1000)="9d0a55cb1cdbc5d44b57cc8fe98a5b4ce47f18f047bf9b21581ed7b208a9e9020a452df6f319871e6951b84f92e1902ecf6b6cba5d7a40dd66a311967f727802e6ee15714c21269c274a2f5749002c932bcaea63474434341df8b63cec0735aa14f6ed3cc82500f80e3893897d8c7e28b19d22286e87bddab7e4d96ca977ba90152cb7aa7ece4dc5fed2b397e4f9671cd8226679c3eba0ec65a753e8157cb93edb", 0xa1}], 0x2, &(0x7f0000b73000-0x1320)=[{0xe8, 0x1ff, 0x200, "ebce5fa8b5ae61555c51324fb8e949f17f323fe85a1186ecc0e580d4ea7b6d97a674138c911c1f8d4c11835b37d0e789a5cf3829962bbce6fde02f62ca3d46e48991c16a8fc93b5e627ad38a02c62624c74852a717afa93f185ed3d86e90933deef3a6e8dd24aad995a0ce6284f467f49cdb6cdaee8fb79f024db1a28c4a68fb2315d83897eb23f0790d9f003f20c4d9f03bfed9c24811679c002383bc1a0ef28d5975c5ea5c220fe529f6694ca0ffaf9114bd0ec493057d97d4602da4dd76523a5abbbba4c32b5cde02a7838e83a90510a625858b"}, {0xd8, 0x29, 0x2, "7feb4c787f64124e494ce62bff72b0efc62609539174d3248130bb79cce751ae7e0c91155d6d4beab1d417e21f00d1228e5f99fd130288b03a125902a5e7e02702a4fc3949904baff1a45f60a89a553d3446995b0cd8595daeac663aaaa468c6c0cb1fd4bc6c818e78f9d66c79f708455dd0d9dc4d6fd8bf798d44591132a0d4c4a220bca11ccf30f760f8b3fbd0aa989a2493cf76b67c21a0321faacdbfebdf5e662b8528dc9ec874b0b18ed6da0c37591e459bc1c0fd6998c5fa63075d627599c97e"}, {0x1010, 0x10b, 0x4, 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0x1000}, {&(0x7f000071f000)="110307e90986fe5f3f5caa8bac5a8f8801107917e3872a2e5ac493af49cde1a451e062faf02f34eb0b49c667870cad3edb3be9d556a363106d1d6a24da8b89d857037225274f193588c0d07d35361b7e896b3e00e02c9c2e51e63507b98378904405b7e75e5b1d227627905b9afaae18549e03d14df1810b674672d251733d70f7e662953065798fba6a3bc17f3807f20d6599cdf1053397acf9", 0x9a}, {&(0x7f0000a97000-0x92)="a7010c9f27c0144e3ee3f373f787e4240550f406f7b15a59f5cd1a6cf6e396b85cd741a8a3d35daf1a33fadb30de2eb89b2c3d0dd38cbd54a930e042876fbdb9850a9ba9c1a12a40b92232169de1178b5156463fdd4276e9bc0622cb91b461d2c36b98f60384cb7403980e9c224608aae8fa6762fccc634bc13d45ca4ecd2aa6ba4111663724ea66531a709885227dcea96e", 0x92}, {&(0x7f0000447000-0xec)="64a236cdab01189c80999ab61cbb3d03be2cbc47be1238e9b691a3d9d5de9e989f794bcc3e806977b39889e8b6c27ecbac6609aba54c7401fbca0a07efbc2d6ba92e8f6c9f7e373de442f3f8db1dbd8e5b1bc35810b3345591e5c6a94594129b2b8d35897df55049e7cd7b29f0cd80df3b0275db8b495e2b771ba3c82cf1fab57a56f62537fd4692fec9714fe688703c093ea5bbd4fef99806f4bdfcaa2e5d23eb4f3883681c469d4fa89ddf375d4528709842e7d55b829dd09928b3c24adb29f2e6b0c3f7780c976712bac238e7c31938fb191770983a4998a996e209abcc230ffc7dd3b260c06700d373da", 0xec}, {&(0x7f00009bd000-0xbc)="209d63610ae0ddf7ff2e70a76d8e2acf0cece5e027de5e864f2463e1c39570db05953be909d0731e9ce5061a9c94b546b4ed594eebd2faba998ce25bddfed8fc24d6789910f178c411a0cb3eedad2670f9b8f5722e1853dc2d05f71ef11877f2f5f6f3ab2c76191f2cc84e7e80cefc7885e8339b3d0dac9558ecd094ad4824eb5eb3beb311ced3520c7c0a1d6aae3021377d950ec2ef6f7dd28b27870e1c2ba2e752bf32ac5fe69ccc429dd7097ca34fb0770c473c6a90ed57532c10", 0xbc}, {&(0x7f0000886000)="02a12438aab4426ad13c90ddd56a099b21aced299edc394f73d7991a0de55aa84adb9c11e85b18b1749241b9e7526810fa06509721da5139b5665ae7570ad7aeb2e0185b943de04667ddfe9ed1f0fea70d211a8feb79a1c1cf9ae727b15ce6aacefc6c7834a5c62c67daca809c92a697499cbbcd3b0c15a06ad18ea02dc3e2d63362f8d4cd611d965946a69e3c1ec672a4a33fca328a2b49c5b5a440c896097edb7240d887f103b1a2ab0b55bbadc0a1f80c48ac0fb4d649848c823ffbb8c043fa6b84f39f506e2dcb6f2d4dc170b79c34282ac5675c3bc23e89e916153acddcc90a10beb97a84c24854f3b84bbb0e86d1f76f91a2d995a760", 0xf9}], 0x6, &(0x7f00007e0000-0x20)=[{0x20, 0x112, 0xf751, "ef53eb0b0626de3238"}], 0x20, 0x50}, 0x2000000000000}], 0x6, 0x20004080) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/01/19 11:52:47 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000f78000)=0x0) 2018/01/19 11:52:47 executing program 4: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400007, 0x0, &(0x7f00006a8000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000097000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x7f, &(0x7f0000815000-0x4)=0x0, &(0x7f0000aa3000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000825000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ec000)=0xc) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000179000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006ea000-0x4)=0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000aa4000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa5000-0x4)=0xe8) r13 = getgid() r14 = getuid() r15 = getgid() mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00004f9000)=[{&(0x7f0000aa5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x0, &(0x7f0000aa5000-0x20)=[{&(0x7f000040b000-0xcf)="c7e466a2c2aa0cee1952fee6b115429a93a838d446179ab773b4010578e34db2e6d5b5931e6a38c09f4f30b010d5426a85c28d48ab52d4256627286ff26e222d8ffa07140a6d32e525bbf3a3fce2561666d79a12b28b43c5474ac841e0009cf097f79751f79b71cb52c401e87fe63a040d910739d70a9f9d003e1450983a322c1a2ea011cddeacd1780e4737145b3752b2a34681f627d2daa9027c8eeb9858194ed13de8d963d9e51f2c6d6cd7bcf341f8662841f9ace8b09554853a559f4307e5a8e7b3d9e7ee57220e6ed770bb66", 0x0}, {&(0x7f000047d000)="591d7dcd08b00483", 0x0}], 0x0, &(0x7f0000070000)=[@cred={0x0, 0x1, 0x2, r4, r6, r10}, @cred={0x0, 0x1, 0x2, r11, r14, r13}, @rights={0x0, 0x1, 0x1, [r0, r1, r0]}, @cred={0x0, 0x1, 0x2, 0x0, r14, r15}], 0x0, 0x40000}, {&(0x7f0000823000)=@abs={0x1, 0x0, 0x3}, 0x0, &(0x7f0000aa5000)=[{&(0x7f0000aa5000)="15c2e1e4900512cf8dca49841ef96c87b7472c3e83221dde6ab5fa3d2a21ad180bc45206e63aec29645e38bbd500532650ae9cd52f2d3a93a2ed838d6142d1ac1f14462b5025cdcd4d98071e783bd6fa5ef86d47dd2f8c3a143ae971c4fdf8757f43a516a87f972be8c91f57a07d48e43196c71a3233a9ae22fcd797c6bb56e2a88b19a1688ac5822d53f9ea9a4a04b3eb7df2924c57bb99af5a936b6ce5f79649e57c7833f8678d821dd7cb249e386c2f72f615a272a748b57804f110a735712f5d43171d46a085a5f631c0d2c0f10708949547", 0x0}, {&(0x7f00005cc000-0xcf)="51efef2bc3f26746fc97e70e319af0142182c5000da6c8351f5d250e723b4d5893e88392001c8cd7643fd32f9d83b99c287763aef845e95f47c9c3e65d7352c4b5627fdca289322d260677dc4f596487642d4343e87df6d37f33edc2f8545c19b85e654dc54233394c0ba140d2128450f979879640ed8597f36add870c50c2be644430591613aca24c23fa56c6c4699047a5422248ce9c9675bd57f6afe2b2c346176a31257e29195c3fddfe2e8e6bfc61c543598eed8d308cab08a78c01e3dfd1fe90e1c4fe24ead318ea5e6a094b", 0x0}], 0x0, 0x0, 0x0, 0x1}, {&(0x7f0000033000+0x38a)=@abs={0x0, 0x0, 0x2}, 0x0, &(0x7f0000aa6000)=[], 0x0, &(0x7f0000aa7000-0x20)=[@cred={0x0, 0x1, 0x2, r5, r14, r15}], 0x0, 0x8000}, {&(0x7f0000aa7000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f000025f000)=[{&(0x7f0000aa7000)="ab9292685c68ae82b9985d626f543252f401165e7327ff1ef103bdb57ade62dc0c1658ab8af5f36f878b17b95796daa9ef329d34ed850ea261cd21a8d3dac2a31333bfa76420d6f5966465b0d6021318d42931ff4e0bff81216137a89dd7ceae8e200e95f70fb7d4a7537bd32bb6e6e9c29b59d54e6d8c1e1f4f89adc84f53829b64e978627d78e3a2d44642e26d44f6e7a85bc8c33e309b0b16227fd23f3178a579c8f9150d2c69210de9e453a5", 0x0}, {&(0x7f0000aa8000-0xac)="45d2d759cd5acf3078d81d081d9af882e2415fc88ef6435f377b8747d25d8e4cebd0b4133766fe24399383a507edf0be26555813022e0dfafcd761c82c504c6e3d58d976d36098950a62ce4ca3f4707cd80694f27f3c1a23fd0d8340619b45f5780fe09061160f3cb5352d94f26bbe24740d73169aa766a77bc1a78a85974e3b749cc2a83b93f52c8248792a57ccb0f7c6337b963d7c72b3bc10d396cd2aea10cba6b696bac609b7e62ab0e4", 0x0}, 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0x0}], 0x0, 0x0, 0x0, 0x4000000}, {&(0x7f0000aae000-0x8)=@abs={0x0, 0x0, 0x2}, 0x0, &(0x7f0000aad000)=[{&(0x7f00002f2000)="d78d5b64c866482d966ce6535d2ab674bd50b7d57b60b53f59072f09e6a0be80d0766031bd99cbb3d3b20670b65a42b9c948b180d4690a8721ff469ddde6526c7e6767f082c331bebadf602f61851c43bd5c986cfa", 0x0}, {&(0x7f00007dc000-0xde)="a11d29294dbd8569d63ca596266b4c5e0597f32fb1c22f5558bbc6b34582ba82312e9eb808a3df91fc9758ec65f22525def75599258fd71f682865c6b906b278c0095bf8374866d89426625194741e687ef4e11178ebf634602690d14c4fde9235507bf94abaa437ce17aba844484a519532885aee3d79aadb12e87ba1cd35ee0d242acbe36976ebc0aa8f0e77affb013288c47a7653e79b509108352a7c2b4cc5954091041bdd995c106e0790ea9d5cb2eb8ad0ff9a1d9696d50cad7209c079d63cc9fa42c9b699da0ac33e3138c9e377385e2f0fc19b9fd8309030e603", 0x0}, {&(0x7f0000aae000-0xd2)="a5d5c38e8b72296132b935c83357d076f8a40643c789313f9532f14a1b157a82a7a5c65799dd87178007c33b8cddbe7856e614e1836b823e3a17fb16b4919abc74983271ff2e0e61cb12255b7c3c631abbb7867ff7dfb049db6150d3dfc2757acd01f9fdb9c1bbd36c84b93a7cbe78eb71eabdcb53f13a8b9454b1559e9bcaa1a7773f82718a0b4fc031738b369da823927a20d1d36a77669765081cf6a88c887fa6e26cbf51ff9ccaafaaf1330d00dbcfc5331c421600fd000b93d90201c95a135376f6397a29a9d3051984ed9879cb789a", 0x0}, {&(0x7f0000aad000)="97f33190c8df19cb0d96777b7af5812d8feb13541845b81889793d957952d39a711b25a236a267d4116faaaa5a884828f081815ba284cae0df5bda3479a62cf620a940748cc57c9aa8cbd03162a88fef7a6c2b9fd79d793f30f764f67e2c153d3c57da0ff244737d7cf8265d741241044df20eca02876bebdc763de0e3f1d49718e8ec116bf95a23b6863a1eed707aa2e2089641b103404792bd8b5e9169b33cb90396625a58a5e8c6a8f6549307f88761f7e0b3b6ec91cb7b63d6cd973e383d50d27ab3a5b9d556b1c6720c1c682b56dc58bc", 0x0}], 0x0, &(0x7f0000aad000)=[@cred={0x0, 0x1, 0x2, r8, r12, r10}], 0x0, 0x800}], 0x1, 0x0) 2018/01/19 11:52:47 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a3b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000d98000)=""/199, &(0x7f0000000000)=0xc7) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9e1]}) 2018/01/19 11:52:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000ba2000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 11:52:47 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009d1000)=0xe, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x1ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={r2, 0x1, 0x20}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/166, &(0x7f0000004000-0x4)=0xa6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000004000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000005000-0x44)={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="97aab948c50762cafdf81146e0be192d"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) socket$bt_hci(0x1f, 0x3, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000006000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000007000)="f7a8c16e01a4ca1a7bf727605189b605a0f4ae3b936925d6a153f8d638d88e786dc8a0fe1ed2f8e9622ed30fad1682e3d3f06d504a5456ab4fffb6ffef31bfbf4211d1099e993bc442d7b06b991c0caa435b01f7b289ea82", 0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000-0x10)={r2, 0x78, &(0x7f0000004000)=[@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x48}, @in6={0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x44a}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x40ad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000007000)={0x1ff, 0x0, 0x10003, 0x24ac}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000009000-0x10)={0x3, r5}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0xbd)="4228804ad25efffb8ba4fd50d83e259d6a8f8c101d786074af1cff94278cecd1b280847d14be8ecc390245906c5d915d21752055604940b3d09a8653920cb50b218f66f79fee953cd74f429537d92ad7bb15f8491dfc1d9431f9ab7e600636bb2c38033251948d15f5754be6a4d6a0cb2226930ef033773fe675e5eac1caf557759619c3ca5816b27752dddda6559841558e74e648712b684c3cf274ba8ca89c331c94ee63e0dba11eacf0bca33ee19306d5f35d00bee4fa3e51122d24", 0xbd}, {&(0x7f0000009000)="55842040c127814f111304d031d26e384f64360c19e92ca13031fb4cbda97f7059dcf878fb81a90c15aebae72dd8954a95370bbabf562853c5c6f1f264ce97a4730488efb79e73233074f919f93a5fd46c61bbbfd139bc2f0a5b10d602", 0x5d}, {&(0x7f000000a000-0x34)="a7c832a939b77ec992209d33b17099b2790e6f831186438fb276b36ab9f8e2feb85ce9bceb7a60e4c721b36cbc92afca53040678", 0x34}, {&(0x7f0000009000)="f6997bd8190e2eec75f4c5569ffa4f487b812de28d8a8ce9573481c43008b50b7b78f3c3f85e6c9c69a13fe0", 0x2c}, {&(0x7f000000a000-0xe2)="ab2d242a85433046ae2b071fc89c323451a598f8557ea6a608b43d3955db8baf7ecf804d9eb5b0fa0d2337a3165f7aa6268a3f454758ee65e29f8938d573d6113b0218598006a738f0b69720384b313c803164c6a6a5990eb8547dec678191758c9c5ced3ef9de48e634d26620c095b4ec3ec195a9fddc5cdf844f7d5d34c279331b972246ca72a22627f464851f2404015e6dec621cc392e211ae6d1b0c1e377378f5550ef758077341c7d1ab0e4049e8d0a7d6df2b301bfcd98f6105c98f180cdd361c650603ed776597d2f6130ffd7edef5943ddc812852ff921d66e06e5b5293", 0xe2}, {&(0x7f0000005000-0x2c)="a74de9a4e1553422dc354c33ae670a9f4a77236e8309c175129cd99969e44ebfb5dd1c71da663825c497b64e", 0x2c}, {&(0x7f0000003000-0xdc)="ea0356615dd40b5e2960adf09e9ba3c39de537e4d33b91e53afbb950d10745882319aceffc045147f2ad65d9554921dd2285fe1ebf34a0079378ae7344d0ff4fa22deafe16f186d5c286f23a8cee0a3920a0b9dedb3b1e1e28cf78812c5dbe2488537e57dc63d4958044978907fd9b41d9c2a08f8a589582b12bd17f9b4e92e3e74e76b4963329d43331db25b280f99efcfbda0f4c3d1984302274c668d350806fc370dec1bcfb3015a83c2174633cd6bc30b7b5cb8f810b71abcdc1d90b8cdd2e040bf62787091777195468aa3e3ce824394e4c713c7f315411bd3c", 0xdc}], 0x7, 0x4) 2018/01/19 11:52:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000037d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000029a000)={r0}) sendmsg$alg(r1, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f0000fe1000-0x90)=[{&(0x7f00003d5000-0xfe)="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", 0xfe}, {&(0x7f00004b6000)="8a722dde745b387882e32e75c3265cb8ab06a9e57927d92ce4770a16b61355122d50dda73e0e09bf865ba8aaa44c82603482e8abd220c3f0661f506d7a87079dd7b08cbce6eadc7c7177cacef254dc1311a39b26bec45e5253da80a8778f9af9132eb681a1626bc95cd6d12a1268d32306e210fbcc97c37c44034d0a652a2202b02031bf7396bd056c80e529f6645e639953b1b044509e95c0bef9c9ee2e83a08907492b3f3e51", 0xa7}, {&(0x7f0000703000-0xd5)="d62033571e2f863668a43c85e6d319c55fd095fb487547806c15b5a35aa9cda60ea8776643a1621056a4a62bdd883d1470d552121302ac46e12e7987d2e32af25bde9d7ed815fb35e2424fc93bb3f497f768f0780f812ff8866213428f83f56d67cfef802b31647effe78879ccb7f39a21b0e7627e8e06d54657343e2c3a8aa2785b5a245abdf14af45ec778868574ddd0e76d1f8c0a94319e8c9445313d2a164e26c77f7c1b264e8d77324f836d751948cd7f7aaf7f1d0cef61652c4e6fdc3fe0636aa1528c54f570f64a5a600083d02235d5ef5a", 0xd5}, {&(0x7f0000528000)="97ead5161a5df99128ef41b173871a277e478f1712c3d0ee0423814aa8a77be0be34dcc6206d7e5dd7c85345693bdb1ffb170bff885ebc7b83a3e153cd70857722c903836bfefb5d317d2d15331aa43e8232a3d5491b4fa920507a364ac0b91b3c82b807445e3d1020c7b8ae857b5822075353db16ffdd282e0df09891ace6b2a6bf879e5a2f27b7b3db035e0d7cec84aefe28f20dc84cc031afe1830b48cb52134b392cda5bcc5dec3e7fff6ac97c4295ad6d53b619477b5e687bbbc816bb51cc", 0xc1}, {&(0x7f0000427000-0xe6)="a1bad9361bb7b77a907b33576a9919ac79ce52f1aafa9aaac5f0b533b1e23840a5852a8159649634c88d4aa359859252357598f22f33930379b5d1b509ab281ca496097242859253d1a527b63a4291a2649768d87cfd975d649698f5115e0967a0e3ffa7bea8096d06cd3398b4843eb0087870057ed5e6cba7a57cd1e93511f131df8265b4dc20643302bb25170ee89521fe0e51afed89c9d7a9ab0317cccbad79b24274022a7b9b5f4edbfa7b81f572e2dd9a2710e3edc4cd09529b8b29b2363335465e93270036e96b9979d84dfe2bc42200282284cb23328fde57cbce00b53fb303d212f2", 0xe6}, {&(0x7f0000c28000)="884d9cafaedf71efeac6e09842031579d75faf95b7c6547464b09e0a65848d8067fbab74d719c95a65143d198dd20bb74dd701e99cfaf9835528fa82333fbd6c264c04e9270804b9882eabee6807ba842efcfdeead5acf55e37a28f1cbf23b5629e67b0f8ac422140674241ee816d665e15191b769e41383fecb8b0f90b41a066b2ba6d7e61b937fc4cb976ad3321ca375f465a11baacbfd5a7445dc", 0x9c}, {&(0x7f00002a2000)="b95847c6213a5c25e8ead526cbed913c316be22749ed4f022275a3f056f03b1a2a909b9c7ed6c4beaad2f67b1d83b8c19cef74cfb9a5ee6d7a1ec9e3c9215d9a14876eb2b7d928b1619886ad0b359cfd444cf989f5", 0x55}, {&(0x7f0000f22000-0x9e)="6f62b4c2822d14ea4f5f60037e085cb393cb2b79e9a3ccacdac0cea6299d6f4139bb4a576855ee5f8dbde6d3440cf55c84bd0b44141ec12ad22c8af5cdb97390299d3bd133a95a9f4ea9cdaadb066171c5d4478af69900a7d046144683b8f2f72830feb427d8e515456a0cc24a10ab90e34397649f0a36cd1cca64fb3ecbbeeeb49a1c6e41fefbfd0a85bcd5bd7d9975510045e7cce9a36b4c5c119cece4", 0x9e}, {&(0x7f0000792000-0x1000)="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", 0x1000}], 0x9, &(0x7f00003ab000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x1c033f21}, @iv={0x98, 0x117, 0x2, 0x84, "a8e7334b33456f542430fc200bdcafd41656d9591a4fa2ece62ab34579fdbc7965d9d7dbf67b4c5036801931ca344ad4794c1b5985bfeeb4d4e01d679d57380912f4b77ba88c0d22013f7779ddb4069485115d4ea210bf57aeabd65ff30a47b8b3660fd778703f83ed848b6cb67a2f73fe68d88bcc1280bf7e701658755153da421682d8"}], 0xc8, 0x800}, 0x40084) setsockopt(r0, 0x4, 0x6, &(0x7f0000021000-0xd9)="8eb764425b2d7b2c6a4ea6184b3dab92c437a94f885f721d09edb4d7e9672384afdad3aa23ce43b356e0cae9ea2298a9c778af68ee324928a2ee6f2738d24e3a958694651c393a056b54de3326d5d49ef71ee50ec481767b2379746bfdcbf9b2e48c8f37313d380e110e9f911c81525f335a04fddc5f72fd6ba7faee926867fdd0456fcb8650e681bbb143b227afb810b714e56b830347affbb9c8d0e6a73b151869da3fcb51a0e4e3330ce05a5683a6f15021722c415334106cacedc006c6e2002b61dd0c650056139761a547cf4790a16d4d20b96fc6fe19", 0xd9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a3", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001bb000-0x38)={0x0, 0x0, &(0x7f0000a1f000-0x60)=[{&(0x7f0000e36000-0xdf)="255459190f696222e9782db9e3359f16", 0x10}], 0x1, &(0x7f000099c000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 11:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) read(r0, &(0x7f0000b09000)=""/224, 0xe0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002e2000-0x20)=[{&(0x7f0000c63000-0x9b)="db", 0x1}], 0x1) close(r0) 2018/01/19 11:52:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ec9000-0x4)=0x0, &(0x7f0000037000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001000)={0x1e, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39f1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xa1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendfile(r1, r0, &(0x7f0000001000)=0x0, 0x5) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x40, &(0x7f0000002000)={0x0, 0x0}) 2018/01/19 11:52:47 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r0, &(0x7f00005b7000-0x10)={0x3, {"8b71a37d0419ff"}, 0x92}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x100005421, &(0x7f0000fe4000+0x885)=0x7c00000000000000) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fe5000)=""/199, 0xc7) 2018/01/19 11:52:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e48000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000125000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000938000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xaf, 0x400, 0x100, 0xffffffffffffeb92, 0x240080, r1}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x0, 0x1) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) close(r2) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00007cc000-0x10)=@req={0x80, 0xf92, 0x7, 0x6}, 0x10) 2018/01/19 11:52:47 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x72, &(0x7f000068b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x15, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000001000)=0x6, 0x4) bind$bt_hci(r1, &(0x7f0000002000-0x6)={0x1f, 0x7fffffff, 0x0}, 0x6) 2018/01/19 11:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000476000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@abs={0x0, 0x0, 0x0}, 0x33) recvfrom$unix(r0, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 11:52:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b2e000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ea7000)={r0}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000015d000)={"1b9e9a07ec3b4aff46770372e0635cd0", {0x4, 0x9750, 0x1d7, "89f38431341c", 0x7f, 0x0}}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) splice(r1, &(0x7f0000606000-0x8)=0x0, r1, &(0x7f0000f2d000)=0x0, 0x9, 0x8) bind$alg(r3, &(0x7f0000727000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) 2018/01/19 11:52:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x2c1) close(r0) 2018/01/19 11:52:47 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000c56000)=""/4096, &(0x7f0000f77000+0x648)=0x1000) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) 2018/01/19 11:52:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003ed000)={0xffffffffffffff9c, 0x28, &(0x7f00008d6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005ad000-0xc)={r1, 0x3ff, 0x18}, 0xc) 2018/01/19 11:52:47 executing program 1: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00001e4000-0x2)=0x8, &(0x7f000051f000)=0x2) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000521000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001d7000-0x4)=0x8) vmsplice(r0, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000037e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000cbd000)={r3, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) writev(r1, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) 2018/01/19 11:52:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x5a, &(0x7f0000f7c000-0x20)=[{&(0x7f0000e60000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x4, 0x9) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00005ff000)={0x0, 0xfffffffffffffff7}, &(0x7f0000444000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000094b000-0x8c)={r1, @in6={{0xa, 0x0, 0xdf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0x2000000000000010, 0x802, 0x0) write(r2, &(0x7f0000fcc000)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) 2018/01/19 11:52:47 executing program 4: r0 = socket(0x10, 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00002c9000)={&(0x7f0000944000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000e02000-0x20)={@generic="8937c178f2f76748874e3f139648ccc6", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009c5000-0xc8)={0x0, 0x0, 0x0, 0x0, 0x0, []}) 2018/01/19 11:52:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80807, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x22}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x1, 0xc430, 0x0, 0x5}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001000-0x5)={0x0, &(0x7f0000001000-0x20)=[]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) 2018/01/19 11:52:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000299000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000448000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000079b000-0xb)={0x4080, 0x9, 0x2, 0x0, 0x7, 0x1, 0x8f, 0x275f, 0x3, 0x7000000, 0x7ff}, 0xb) r2 = socket(0x1, 0x7, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ff0000)={0x0, 0x0, 0x400, 0x7fff, 0x9, 0x4}, &(0x7f00002da000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004f9000-0xa0)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff, 0x5, 0x800, 0xa3}, 0xa0) 2018/01/19 11:52:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0xfffffffffffffc9f) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e2000)=0x10) 2018/01/19 11:52:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x1c)={0x0, 0x14, "2bf4037cb5aa172f84e65477d1ee1e4c37f59d9c"}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d0a000-0x10)={0x9, 0x200, 0x0, 0x0, 0x0}, &(0x7f0000222000)=0x10) 2018/01/19 11:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x8, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000810000)=@req={0x50, &(0x7f000099f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x3, @fr_pvc_info=&(0x7f000008e000-0x14)={0x8000, @common='syzkaller0\x00'}}}}) 2018/01/19 11:52:47 executing program 2: pipe(&(0x7f00005f9000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000b42000)={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc99}, {0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x800, [0xc0000000, 0xfff, 0xffffffffffff8000, 0xa3, 0x1ff, 0x3, 0x2, 0x8]}, 0x5c) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000042f000)=@req={0xffffffffffffff81, 0x3, 0x1, 0x6}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c64000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000003000-0x4)={0x401}, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x5e, "1169335503cc78953830103fb6b232bc8ea6eeca82efbcb237163e8e095c773bef40781e45cc7113eba5b2eaddf7ce5f69247e9dfbd2a8cc88cad25c6dd1bc778a65574061248f111df13699260c65294e82647e570f1fdfb46975235b65"}, &(0x7f0000002000)=0x66) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x100000001, 0x8208, 0x4, 0x56, r5}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000004000-0x38)={&(0x7f0000005000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x4, 0x2, 0x2, 0x3, {0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}}, 0x32, &(0x7f0000001000-0x20)=[{&(0x7f0000004000)="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", 0xfa}, {&(0x7f0000001000)="f76fc68cc38b6aa8304471ffff0adeb47c4e96bab5359b8ceefdf4405c0c57557b423ec8f53a19042b1f5b03a8944c60966473b3fa83011645b61f547648b5fc2bb48a68ba099184c01d126fbca6d25826543d7f6aefa9104d09497aef1f173ffc2e2fe5f03ff37091c440982181340e4507714589834aceabe5e4203c0abda2da8afbe825ba120f3a5e4c726bb1b0dd613793", 0x93}], 0x2, &(0x7f0000004000)=[{0xc8, 0x100, 0x6, "3c9da5b59d1a00d1569f6a3a179031ce7c6629d7f7040f7c1fb15277abd1c69b95f7c47cbd155776469f35732697a54d02d28b789e6896a1c755723355b79b48febdec4bb1dc81288a16cf971800fc7d15af6eb51d6d90c4075c2aba7cc7217eda3f109f96df4bf153b652d59ea01bcb41c2e44988a2c637fbc96d8e94a5281ee42aef402bc7cc3bdbdf68267cb5ee08e92849b0e14d8100e456a62556f9c33a503a65bd43cee1e51029bc4576cec8222a3e8c9058fac1"}, {0xf0, 0x112, 0x8, "0b0efcc01037ab635525f0e5cf4ae4378678748659ce2d2f891a6d177a14d770fff187cf06f1e05dad905bee6d600d71c2d7f8fe118f05d8ee6bfb4a4b4c0fb643e853232176aa3c840f27eb427d0d77264dd8a6ed30f122f0e25073ec666df16f685ab0aa356a6c6a0bb74c66c2582819506182940b17ae0ab45773f929e3a2ccf40e7dab31668fa7a2f8d1a0a8260372438615965da4e96451b800b77d490ea3202edd8b697d0360ccd53ef1716e4fc0673f73bef7e75c1e6a65af8baa2acf11edef39f484b732cb3750c5c0b924470f5d33ff39897f869da13b"}, {0xb8, 0x3a, 0x9, "23b41d4405926c45f8536f84f4e0b16554caab74dd7ff04908013970526eaf8b9062d9765cc9e9b13aab0ddec908023d1c1c8e00df9763b9da0963e862a6d3782fee1b8ec5ed8d2111fe15eeb6b610dc454fa6dd89611bc3a976f19131e0e967bab7615dfe43a97bb43af620034c32ce12418eea39b33e0ddc82707e08ea8d70c76e64ff67f85496fd6fb03b9d554d7becb4f30d47f4069f7120d56762789dd4ed45bcf50f42"}, {0x80, 0x117, 0x81, "1325bfb15d813fe31d5f62a017f9232f962ffa89ce8bd090e84bc675ccf826e19be69db5b2448010b80d044685e3fc89156e2dfc54dd8c4730f72ca19c658da18a267e873e6ba67d5c012204fca8e4dcbab1099d6d3853f19512890c842ed413b37924a02f4ce80d1ad24ac3"}, {0x1010, 0x102, 0x0, "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"}], 0x1300, 0x4000000}, 0x24000004) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000007000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, r3}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000004000-0x5c)={{0xa, 0x3, 0xad5c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x670aade0}, {0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1f, [0x98d2, 0x6, 0x7, 0x3c3d, 0x9, 0x5, 0x8, 0x6cc9]}, 0x5c) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r4, &(0x7f0000007000)=""/112, 0x70, 0x2, &(0x7f0000005000-0x10)={0x3, {"4f56df5f9d1c86"}, 0x0}, 0x10) 2018/01/19 11:52:47 executing program 3: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00001b3000-0xc)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006ac000-0x4)=0xc) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x9, &(0x7f0000050000)={0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000af8000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x8, 0x4, 0xf07, 0x100, 0x200, 0x20, r2}) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$nfc_llcp(r3, &(0x7f0000af9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000773000-0x4)=0x60, 0x800) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r4, &(0x7f0000afa000-0x60)={0x27, 0x9, 0x40, 0x0, 0x5, 0x6, "1882ccc54968aca8b6e29bbce0a9c2c5c62b61d652ce708e28c85c66515db9535195a1afed2c45e0f7185a929c9aa3561d6e133533c9057d4ebf212b478daf", 0x401}, 0x60) sendmmsg$alg(r3, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 11:52:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) r3 = socket$inet6(0xa, 0x80a, 0x6000000000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000119000-0xcf)="7e81366dfeff4b487d256c97b0bde58523e7b772bb755cd9dc5ea7e467a3e8c7d8fa3b6b48b95410510346c28393e3273181e88cf00b2ab7a45962a49af483facfcf34f869a3b79a39961ce0507bd5c2676a2fad23535b3ba96c8c1bab7b0c85f793a3ae3ec9d0fb70f4e859c63e3577af8efb071b66e223ca7d0b399ee138984a02c0c830584806a32710497defa82723e27665069cb36ca876e12b34636fc9fa5aeed5c73e97bee0f285599f8dcb62d543d9d02dc095470b297e8934583798121b83c6c917450cc773c874138ce6", 0xcf) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c81000-0x8)={0x0, 0x7}, &(0x7f0000639000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000569000)={r1, 0x9, 0x20, 0x0, 0xfffffffffffffffe}, &(0x7f0000603000)=0x18) 2018/01/19 11:52:47 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000342000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b78000)=0x9, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f52000-0x4)=0x0, &(0x7f0000f15000-0x4)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000c86000)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x80000, 0x60) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000fd7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ba8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000fd5000)=0x1008) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000026a000)={r4, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x9, 0x7fffffff, 0x1}, &(0x7f0000741000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fd6000-0x20)={0x8, 0x3, 0x200, 0xaf0, 0x8, 0xfe3, 0x8000, 0x8001, r4}, 0x20) 2018/01/19 11:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000392000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00009a6000-0x5)="8907040000", 0x5) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 11:52:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d8c000-0x4)=0x7fffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet6(r0, &(0x7f00006e6000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f0000a55000)="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", 0x5dc}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) 2018/01/19 11:52:47 executing program 6: r0 = socket(0x14, 0x5, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000c84000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000aa0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004d3000)={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f00000e6000-0x4)=0x0, &(0x7f00000e3000)=0x4) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000e6000-0x8)={0x0, 0x0}, 0xf16, 0x8) 2018/01/19 11:52:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000676000-0x2)=0x8, &(0x7f0000397000)=0x2) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0x26) 2018/01/19 11:52:47 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fcb000-0xae)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2e, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/19 11:52:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0xfffffffffffffffe) ioctl$int_in(r0, 0x5421, &(0x7f0000584000-0x8)=0x4) write(r0, &(0x7f0000335000)="", 0xfc94) 2018/01/19 11:52:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80000000000004, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000c79000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000061b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "860d54", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @loopback={0x0, 0x1}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/19 11:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b8a000)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) r1 = epoll_create(0x7fff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d80000)={0x10, 0x0}) 2018/01/19 11:52:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x6) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cdb000)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000889000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002ae000-0x4)=0x14) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000718000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000eb7000-0x60)={r2, 0x58, "5f549a6fa72ca66506e64c1cc1ab0886f1833383b3e9a1250b5fde03fa023074776110463e8f7be1f8c52e6821948d1126c7c8850174d223745dde2aef3891228f7e6cb8de0c5f55deace424a35a079fefea605f1c7f6c20"}, &(0x7f000078a000-0x4)=0x60) 2018/01/19 11:52:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xa, 0x84) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f00007f4000-0x168)=[{{0x0, 0x0, &(0x7f0000a0d000)=[{&(0x7f000050a000)="e6", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20004045) 2018/01/19 11:52:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00003be000-0x38)={0x0, 0x0, &(0x7f000033c000-0x10)=[{&(0x7f00008a4000)="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", 0x459}], 0x1, &(0x7f00002e1000)=[@iv={0x0, 0x117, 0x2, 0x0, ""}], 0x0, 0xfffffffffffffffc}, 0x0) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000031b000)=""/43, 0x2b}], 0x3, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) r2 = socket(0xd, 0xf, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c79000)={0x0, 0x4, 0x30}, &(0x7f00005ed000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ea0000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000045d000-0x8)={r3, 0xfffffffffffffff7, 0x0}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000662000-0x8)={0x0, 0x0}) 2018/01/19 11:52:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000156000-0x4)=0x0, 0x4) write(r0, &(0x7f000018f000-0x6b)="16eda512e904671346e35c7235b98bd58a1e6b948ddaf94a048a99418568dff3e74d4907063d4663070e0e1f6e8d02d1a1fc2febc64d3bd3b27006d3f8b2106b86cb8e52ea9fa61a7ad8038c0b1bb1566232e19bca0f2374b05fa8db293c1bd95397e3cd850c44783ce408", 0x6b) sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000011c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000073c000-0x10)={0x2, &(0x7f00009c8000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000097f000-0x8)={r3, 0x2c}) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000960000)={@common='ip6gretap0\x00', 0x4}) r4 = accept4(r0, &(0x7f0000929000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002d3000)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00003b8000-0x4)={r1}) getpeername$inet(r5, &(0x7f0000425000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d73000-0x4)=0x10) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000362000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a33000)={0x0, 0x4, 0x3f}, &(0x7f0000f43000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009e3000)={@common='gre0\x00', @ifru_flags=0x1400}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00009bf000-0x8)={r7, 0x2}, &(0x7f00000f2000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f9a000)={r1}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000069a000-0x28)={@generic="955c2647c8f10e0d21cc55a6d1dfecad", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r8, &(0x7f0000a8c000-0x35)="b277133e3dc629f7f1d5a6a86bcb76be822e60eccc962d7acaaa72dd27c739012ea8fe4cb4d68ecf336fcf33bf1489ff7a55c2f99e", 0x35, 0x40, &(0x7f00003bc000-0x14)={0x11, 0xe, r9, 0x1, 0xffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/19 11:52:48 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000052c000-0xc)={0x0, 0x0, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000035000-0x2c)={0x1f, 0x81000000000000, 0x0, 0x7, 0x2, r0, 0x100004000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0x4000000000000ff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r1, &(0x7f0000008000-0x1000)='"', &(0x7f0000011000)=""/161}, 0x18) 2018/01/19 11:52:48 executing program 2: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000792000-0x8)={0x0, 0x0}) r3 = accept$ipx(r1, &(0x7f0000596000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000120000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000793000-0x8)={0x0, 0x0}) poll(&(0x7f00003ae000)=[{r0, 0x10, 0x0}, {r0, 0x8000, 0x0}, {r2, 0x0, 0x0}, {r4, 0x400, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r3, 0x140, 0x0}, {r1, 0x23, 0x0}], 0x8, 0xffffffffffffffff) 2018/01/19 11:52:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f43000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000077d000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b29000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f000091e000-0x89)={r3, 0x1, 0x81, "bd69855b001a5d03eef2144be90cf688ca9f217236e4cd6068ecee56e08f3542d250aedcd0d6a4d581b0bcd1ad448329d967f0cbd1568abc96a926687d5cafe8424a84fdd88728ffa35a7908a7c5bc15b47e2e1d888671ec452ec3f7e079bdab247c01778f1abb19c0d04bbe56d5de6a228833f851c73ddbc94165565f24c74751"}, 0x89) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c5a000)=0x8, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/19 11:52:48 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x81, 0x81, &(0x7f0000000000)="d1bfd8c69ebd0121be5d12a3e850a24cee17c7dca3a76f47e217ceccec4f89b8b55856cac452f05537a79c48d64460729aa8041a844b5e2fd1e31c020d11ff679cc28a90e2ee30291d469bee54348adbd940aff980f0b95dc862629f3ba54a0000000a2e", 0xfffffffffffffec2) 2018/01/19 11:52:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000b7a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000078c000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000000)=""/93, &(0x7f0000164000)=0x5d) unshare(0x400200) ioctl$void(r0, 0xc0045878) tee(r0, r0, 0x4, 0x0) 2018/01/19 11:52:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00005ab000)={@generic="35bd803f43fbd02322f366daa63e708f", @ifru_flags=0x0}) getsockopt(r0, 0x10d, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0xab) accept(r0, &(0x7f0000558000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009bd000-0x4)=0x14) 2018/01/19 11:52:48 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00009fd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f7d000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7e000-0x4)={r0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000de7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f7d000)=0x14) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000248000)=""/74, 0x4a, 0x10000, &(0x7f0000f7f000-0x10)={0x3, {"435457e5b90442"}, 0x7}, 0x10) recvfrom$packet(r1, &(0x7f0000a5c000)=""/7, 0x7, 0x40010122, &(0x7f0000d6a000)={0x11, 0x1f, r2, 0x1, 0x8001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f48000)={0x0, 0x0, 0x0}, &(0x7f0000f7d000)=0xb097) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f7f000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000676000-0x4)=r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r5 = accept$alg(r4, 0x0, 0x0) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000902000-0x1d)=""/29, 0xffbb}], 0x100000000000031d, &(0x7f00009e1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 11:52:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) sendfile(r0, r0, &(0x7f0000a94000-0x8)=0x0, 0xa1) connect$inet(r0, &(0x7f0000715000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000817000-0xd7)="", 0x0, 0x0, &(0x7f0000678000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x9, 0x38a3e1cf5f2a721b, 0x81) 2018/01/19 11:52:48 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000477000)="66d82db0ac116b97416b19ba4a13640dce1f6fe80a48fbad264419e2cf3dca4eb136c2e509b255c3d573e03a8c7c4def75f755c12b0099d11e1c1376194c4aa426a1767641b41cd9789b9a786e78f652f62763c9f56ff086b9eba53f7d09293032eb7fabf40454f03a487a9682a58b0b1d4a0c8cefd6a6e631a7fc702c2fc66ee019c5eda158439de37c85180c6eb741cd07ec5160ad5a882127a8c65ae1661c04f1adbaf8a926b6651b014c46d0cd699e44d5d03d00a610508bbea572ae2512f47bb90d", 0xc4}], 0x1, &(0x7f0000f80000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x4}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000018f000+0x4bd)={0x0, 0x0}) r2 = accept$inet6(r1, &(0x7f000085f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001dc000)=0x1c) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000eb8000)=0x0, &(0x7f0000915000-0x4)=0x4) 2018/01/19 11:52:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f000049f000-0x10)=[{&(0x7f0000c31000-0x1000)="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", 0x1c0}], 0x1, &(0x7f0000d09000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00004e4000-0x38)={0x0, 0x33c, &(0x7f000024e000)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000e5f000-0x39)=""/57, 0x39, 0x3}, 0x2) 2018/01/19 11:52:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xffffff07) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000019c000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f, 0x2, 0x2, 0xe, 0x25}, &(0x7f0000421000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000079a000-0x8)={r1, 0x7}, &(0x7f0000923000-0x4)=0x8) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x4, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) 2018/01/19 11:52:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005ec000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000005b000)={0x0, 0x49f, 0x30}, &(0x7f0000978000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00003e4000)={r3, 0xfffffffffffffffb}, &(0x7f0000ce4000)=0x8) vmsplice(r0, &(0x7f00001fe000-0x40)=[{&(0x7f00004a9000-0x20)="2d04ca6bb00339d51076a9dd20116ee053087e0a11aefe04cac2ed8dee27684f", 0x20}, {&(0x7f000092b000)="2102571ad40422e8f3b9277fd854e317cca7dce45c8bf3139453979f894fbd6f469d6853d77300048a1fed199da583600045817afc4b9a803eed98528a51a7cd41d0a37276a4755591a3868b8b1f129465cc33a13fc0c285b071b4badff79518f158f276c0768f90d4a65dd56d16bd7eb60eb2a85bada9c0a406e808e954527111695437b5e3c3a186c4e9f3b7ff58f21c4e", 0x92}, {&(0x7f00000ae000)="40a07a39d0cb94539b34f28be33422ac6727f00a74e9b09e8c20db3d769af05911d637473892a4a3b061d0afba9ab345e56d1679bb997abea4227f5d0080000000000000fdb3bcf81c92b4327c4c247b000af60dbaf3f0e1161f6038c44727b327bf34810b8e17bddc219b9a7c03eea3ba7eb5ef12326979694bd19a0f53d7564cb8371cf9127b330ea85651b00d51528eb336b5", 0x94}, {&(0x7f0000c7e000-0x1)='p', 0x1}], 0x4, 0x1) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000075d000-0x8)={0x7, 0x1, 0x1, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f000041c000-0xc)={0x10000011, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000c73000-0x4)=0x0) sendto$ipx(r4, &(0x7f0000b49000)="d4b5b56c8b5197332211c158c7a53e065f64cfe23f89dbebe5c0c1", 0x1b, 0x800, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r6, 0x29, 0x43, &(0x7f00000f6000-0x4)=0x7, 0x4) sendto$inet6(r6, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000077d000)={0x80000000, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f000023f000+0xe63)=@assoc_value={0x0, 0x0}, &(0x7f0000c9a000)=0x8) sendto$inet(r1, &(0x7f0000d90000)="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", 0x1000, 0x4000000, &(0x7f0000c64000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 11:52:48 executing program 7: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000fa000-0x2c)={0x10b, 0x7, 0xd377, 0xffff, 0x5, 0xffffffffffffff9c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000f9000)={0x0, 0x401, 0x18}, 0xc) r1 = socket(0x9, 0x0, 0x800) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000fa000)={0x8001, 0x1, 0x6, 0x8, 0x0}, &(0x7f00000fb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000008c000)={r2, 0x7}, &(0x7f000001c000)=0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000fa000-0xc)={&(0x7f00000f9000-0x8)='./file0\x00', r0}, 0xb6) 2018/01/19 11:52:48 executing program 5: r0 = socket(0x8, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffa, 0x4, 0x5, 0xfff, 0x100000001, 0x1, 0x698c, 0x4, 0x0, 0x10c520000000, 0x3, 0x4, 0x0, 0x100000001, 0x1]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000042c000-0x10)={0xffffffffffffff2a, 0x200, 0x81, 0x2, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000c36000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffffff0000008700", 0x26) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000511000)={0x100000001, 0x5}, 0x8) 2018/01/19 11:52:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008a2000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8d1a}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x48) mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2001, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000567000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000925000-0x4)=0xfffffd3c) r1 = accept4(0xffffffffffffffff, &(0x7f0000993000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cdd000)=0x10, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000bc0000-0x4)=0x3, 0x3) 2018/01/19 11:52:48 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f000000e000)=0xeb) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000000f000-0xe)={0x5, [0x2, 0x200, 0x8, 0x0, 0x3]}, &(0x7f0000006000)=0xe) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000b000)=[], 0x0, 0x0}, 0x0) 2018/01/19 11:52:48 executing program 6: mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000005, 0x7ffff, 0x3ff) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) 2018/01/19 11:52:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d6e000)={0x0, 0x0}) getpeername$unix(r0, &(0x7f0000f63000-0x1002)=@file={0x0, ""/4096}, &(0x7f00000f1000-0x4)=0x1002) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ec8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000026a000)={0x3, {{0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/19 11:52:48 executing program 5: epoll_create(0x0) pipe(&(0x7f0000969000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x61, 0x4) sendto$inet(r0, &(0x7f0000001000-0x50)="23c984f14e23f9335bd0b566f9d2dc51f288d8ef22a90da80ef0bc7d0c2539a753dc981f1d7a9cdb36ad5ef5eaaa8578aba9d43c776cf8932227bf6c6c6a026f5ef5562261365d9a0c0b01e3cbe2ff13", 0x50, 0x4000, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0xa, 0x7) 2018/01/19 11:52:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80004, 0xffffffffffffff54, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x1ff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000742000-0x8)={r0, r4}) shutdown(r3, 0x3fffffd) 2018/01/19 11:52:48 executing program 7: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dfc000-0x8)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r5, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/19 11:52:48 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f000000e000)=0x0, &(0x7f000001e000-0x4)=0x8) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f000001c000)=0x0, &(0x7f000001d000-0x4)=0x8) 2018/01/19 11:52:48 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f94000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002f3000-0xb2)={0x0, 0xaa, "b39530f053560226f7a720768f0795b6350ecd3eb193496b27c462cd05e217e901d244534bba67e288fce14e0a9031ab677db63775f0aca200797870b48617c665baf629d015d7a947a189b81e14d0eb50ee70ea0b8fdb3f9507fcab8a6c4e3bb8471304a7b91b649019a38ff6a61218ed103c5426bb20effb985f5a977c93ba32185e8eceb73fe6558c4003e63c9e241148f3fca8cd5fe2cdde146e3b40c1a4d34fe57c133aef1b7dc9"}, &(0x7f000050c000)=0xb2) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c7b000-0xc)={r2, 0x2, 0x30}, &(0x7f0000f94000-0x4)=0xc) recvmsg(r0, &(0x7f0000b8c000)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ac8000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/19 11:52:48 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000024000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000026000)=0x1e, 0x800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000027000-0x4)=0x10, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000026000)={r1}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000027000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000028000-0x5)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000)=0x6) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000027000)={0x0, 0x0}) bind$netlink(r1, &(0x7f0000026000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/19 11:52:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000ecf000)={@loopback=0x7f000001, @empty=0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000cee000-0x4)={r0}) accept4$packet(r1, &(0x7f000054f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000629000)=0x14, 0x80800) 2018/01/19 11:52:48 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x81) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xdbcd, 0xffff, 0x0}, &(0x7f00008cd000)=0xa0) mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f00008d4000)=0x5, &(0x7f00008d2000)=0x2) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000001000-0x4)=0x0) sendto$inet(0xffffffffffffffff, &(0x7f00008ce000)="b75d71faccf311e15632e1c5c4bd2a7d0133514824299001a53bbca9a48ceda8e0cde84c1b3b54e793d006d72523397d8e93bb50621528f2169bcfe6dfe0d7ec0e37f307d6cf515afc987b745e139dac35adfb5791392b84bee12a4b160a02ee13", 0x61, 0x20000000, &(0x7f00008cf000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 11:52:48 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000001a000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000023000)=0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000022000)={0x0}, 0x4) connect$netlink(r0, &(0x7f000001a000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000)={&(0x7f0000022000-0xf8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) connect(r0, &(0x7f0000366000-0x1e)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="e4969f794a7dd456241994f68f36d00c"}}, 0x1e) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e09000-0x5d)=""/93, &(0x7f00001e6000-0x4)=0x5d) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000027000)={0x5ddb, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/19 11:52:48 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={0xffffffffffffffff, &(0x7f0000fce000-0x1)="e3", &(0x7f0000fcd000)=""/0}, 0x18) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000d6000-0x48)={0x5, 0x4, &(0x7f0000fcf000-0x20)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x3}], &(0x7f0000f23000-0xa)='syzkaller\x00', 0x4, 0xf5, &(0x7f0000fcf000-0xf5)=""/245, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000775000)={r0, 0x0, 0xdf, 0xb4, &(0x7f000022e000)="402e2bc33314b6b13b660e3b9c3d7c366e052ae68bea0627c71e47a56ceb7e145913e758ffe0cdc5e97c21db46f195eac2ef297b3db5cf61df20f627da2e6fd415a0430651065a1b867927a232f9d8eb8f0bcfe6ad98e173540ece9e790603687121a9a92c9a461cce8a03d5e7362b3a6d002e1d2b057e07cf3e8641251e289e2f40a8ff073bbf77aa251b235138738be178c21c6805bcc3ebd4b91b03c12f804b5ed211ff07072fb9e3d8e02a0b72fde58595e5b90fa3650da7e2bd44afa45279dfb6f0174fbfdfb6b60ac6665ef2e7129a3f1eb6ba25e708358ad4a6aec7", &(0x7f0000e38000)=""/180, 0x9, 0x10000}, 0x28) 2018/01/19 11:52:48 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/01/19 11:52:48 executing program 1: pipe(&(0x7f0000569000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b6e000)={0x0, 0x2}, &(0x7f0000d71000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bba000-0x77)={r2, 0x6f, "9ad5f6e5202a4ba12938cebaf125173e5b5ec698923773ecccebaa1de8ad17a1d1a071802a6fdf118e6735346b5a9229959bdb1486ae986d47d1918e29be988a84f6c0f0aeb6b73296c841d4bfb5c62aa1068ce504817ec7f8e0b220735153df4ba41352d6fc0234fcdab053bf04a0"}, &(0x7f0000e85000-0x4)=0x77) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d4c000-0x58)={0x26, 'rng\x00', 0x8000000000000000, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00008d4000-0x10)="", 0x0) 2018/01/19 11:52:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xffc2}], 0x1) close(r0) read(r0, &(0x7f0000506000)=""/136, 0x30507e4c) 2018/01/19 11:52:48 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x2d4b) connect$l2tp(0xffffffffffffffff, &(0x7f0000017000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x3}}, 0x26) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000015000)="0500000000000000061c32f9ff98f83dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500000001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000017000)={r1}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000011000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f000000f000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000f000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r3}, 0xc) 2018/01/19 11:52:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000dc5000-0x9a)="befb626eb3f6720b303ab98107d60128bbc31b084a68ed1f9b57fc98164238a7ee729d63662160801e6991be68d4b19d9a6b727c3f2356a17470f568e46af0ae4728c9caaf9941f182879758dc7303359768e933cc036989586641606589273a1167d1ad203906124c39e6f9e81afdd30d640b2d9a05e736e7e816b9bacc9b500553b0a5331060dc51dba9da99b66520518d6a3e81f6bea8da20") ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00003a2000)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000b57000-0x4)=0x40000008, 0xfffffffffffffdd3) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/19 11:52:48 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ef0000-0x10)={0x0, 0x0}, &(0x7f0000955000)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) 2018/01/19 11:52:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000005c000-0x4)=0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00006a7000-0xc)={0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e57000-0x4)=0xc) accept(r0, 0x0, &(0x7f0000d2c000)=0xfffffffffffffd29) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00005c6000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x6, 0x4, &(0x7f0000be5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000f96000)={0x4000000, 0x6, 0x2c}) syz_emit_ethernet(0xda, &(0x7f00004ec000-0xda)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x31, 0x4, 0x0, 0x0, 0xcc, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[@rr={0x7, 0x7, 0x1, [@multicast2=0xe0000002]}, @end={0x0}, @timestamp={0x44, 0x20, 0x4, 0x0, 0x4, [{[], 0x8}, {[], 0x8}, {[], 0x5}, {[@broadcast=0xffffffff], 0x101}, {[@multicast2=0xe0000002], 0xffff}]}, @generic={0x89, 0x5, "985fa7"}, @ssrr={0x89, 0x7, 0xff, [@multicast1=0xe0000001]}, @timestamp={0x44, 0x14, 0x5, 0x1, 0x3, [{[], 0x3f}, {[], 0x9}, {[@empty=0x0], 0xfffffffffffffffc}]}, @cipso={0x86, 0x67, 0x76c, [{0x0, 0x10, "18815a88224a1c39e8f6c9ef5654"}, {0x5, 0x4, 'hI'}, {0x7, 0xe, "163c3e831b0760187a2aabda"}, {0x1, 0x4, "f2f2"}, {0x0, 0x7, "598f8bf0ad"}, {0x7, 0xf, "76d031ec859687de858adb9f0b"}, {0x7, 0x2, ""}, {0x0, 0x4, "92f3"}, {0x2, 0xd, "f542eb6b90e3aa7569e89c"}, {0x2, 0x12, "98be66afdcb39cad06aa28c66efdeaf6"}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/19 11:52:48 executing program 0: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xe, 0x80000, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000243000-0x38)=[{0x3, 0x5de}, {0xf, 0x8}, {0x8, 0x7}, {0x7, 0x8}, {0x4, 0x1}, {0x3, 0x401}, {0x0, 0xfffffffffffffaf0}], 0x7) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000595000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000595000)=0x10, 0x80000) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000065000-0xdd)={0x0, 0xd5, "260794bf0e0e6901b278e02820f688bcb0bcab202f8209d2c196b2dbb75e26f52471cbaae050b955cd361570df45ff8441a5847c34893e47044f2e0cbc2614d76ec776897153589334efdb3dfec8032f87bcc0c2964a2c05e4414cb4f423592b24041c555fefe2bf3ea0b4558ce972bc11f11be0585b30c255ae7c7a0a012fa958b407da705bc7369b29c17f7c24c4c2e043b3958b2050513e35933fd53594c649acda0858f456b10c5c553a33195588f443e0d58c0a82809994224dae44027840164aca35865a5cb78fd8f191b1e064f2773750c0"}, &(0x7f0000355000-0x4)=0xdd) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000596000)={r4, 0x0}, &(0x7f0000596000)=0x8) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000595000)=[{&(0x7f0000515000)={0x27, 0x80000000, 0x8, 0x7, 0x0, 0x8, "2d87a7ab3edf8b510217a0d60ea8483f237a7e43890a17001042e1ba4f8e4ab31525c610242fbd9461d1b076ddcd9f8715291ec798ab697c56c940b1aec78a", 0x8}, 0x60, &(0x7f00003af000-0x40)=[{&(0x7f0000595000)="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0x1000}, {&(0x7f00004db000)="53e56c8e5f55557b4c1e47ab78eace33103bbb320b8ccece34e7138ebd1d578d645bd61c8658646d484ae095a6f233e37ad3f171d6aa", 0x36}, 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0x1000}, {&(0x7f000016f000)="57786dfefed3e0cf47503bd2d30ee560ebe85465afedc2117dacc891cb46f39129251832b31db2f9052d62596b1be741f39a67e7ccbfff5066ccb37a10ffaec23cb8edafc8041fa25e0c640b93eea3e70a1eb547e1449de647ca42be8d0a0e131e59f0b7b78220dcd140cb3c1f4b9158bd9334dd488160a27a821f74b4fa20afa51e836fd94ac3d77b082cb5cac713940a9093d8b4893f33aec9525e1db314d08da9151bb2709def31db528d79de5c1983629856efadb097da2f6b7f6083dfa6a2170e", 0xc3}], 0x4, &(0x7f0000596000-0x48)={0x48, 0x0, 0xffff, "ef8cff9ca4d0059f6c930cadd450e5080996ad77815136014a9310dbfc5584f57a25bdb11f2a814ad045d5810268541208b1"}, 0x48, 0x200040c5}, {&(0x7f0000595000)={0x27, 0x0, 0x100000000, 0x3, 0x9, 0x6, "ff158b5fcf87e843f974f81cef5e91cd40991548aebb618a78ddb929f262037936326782c845cc02de5b9a2f2c840555795f52e9ebba6d3f7ca5c2a3c1d5d4", 0x7}, 0x60, &(0x7f0000565000)=[{&(0x7f0000596000-0x9d)="64ed6645bb22e62af9f5b359b0d116cdc8ba175047921e72ba0dc9713e18547574be6232addc09245ab0177d1e0918cbd79b62bcd0207bd9a220300e2ab2e25e6f46edbab7d3cd69ee2bad9d8bbced1da3aa74023b78feacc14aa2f5bb9df3eb122af975f63cd82263bf00581e1f6c8e610f18cb707739c4fbd0198eec19a41bcd73097af5712fed0d8b3bd9ac1dae22c11265702559dab6535846faa0", 0x9d}, {&(0x7f000003b000-0x1000)="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", 0x1000}, {&(0x7f00000de000)="9452df605f6482c962ca0b310ba6d011358e1257385d7ffa192a8834365629ccc7cc0b8d7daab2b63adc31baf06d05094293555e6d6479a35d9cb37c5665fd324c344d891a5b85333cb0b295dc49b56a12284a45067af84490cbdf29cbf337ba402d0c26c1f89bc734877da167aff66006baefee9e646cecdb4f0c26df94c9f953e62b3296ec5f2e7554ead7c2d53f9f8085eaaffa378ed799836d8b9bfbe12277c6f8e3", 0xa4}, {&(0x7f0000140000)="8cb265bfa539451497891e557ea5a75a156e87d152547ca8de36ca3e88febc781a2ed67cb21ebbf1c45a2bc6787e3ec217a640c455167f91693a0d5cc8070f00eb7c8776c1ebfa1e83cfa7b4eee8f1460ec41c7ea4b3ccd9eddbb167ec7324bd337634e36df606b8dd594b5a6a27474312504ca6e8f9db9284a42fb7e883b485135116794573b12294afb20f1a86b3bd46d04d4d1b7360f55c8137280c306e11b52523d70fa7ccbab7fed2a5975e277a0eddf599757386959560177172386fb41575aebe3d5202599d5c2112f498b345b64fb9e19c9c1f87", 0xd8}, {&(0x7f0000075000)="d1c952e27a5acf2603e3bd4b02cce07ceaccf61eec500cadf7a24691f67747d2ffc9cbb747e76215fd4bf8cfde2fc0007e297bf5dddc0a0d598c30fc43eaf8434b085aa0ac430ba7870b2c5eb8d2b42c25159153a5a3fd60ed07dfadb644dce6ed7caf617d148f0bce314623271fbe5f8a29a67f0e3e3853f25413a427f8e849314331aed3da947a51941b85b2a64ba115fe6cccd7b6664fd34172e86e7b5d6d0c2d9adeac57c23b7a18fee84b863fa5483de069f7cc3c15001818b3b57560fd5b6e9f849a488d4c35", 0xc9}, {&(0x7f0000596000-0x6)="e663cca5e0c1", 0x6}], 0x6, &(0x7f0000595000)={0x98, 0x104, 0x7, "40e99c6a87a814a7ed9874f16c51993c4aab05e70919ce642bdaccc4abd29077704027e6a5dfb2dc87e3f54b6c2f66055fd1c0cd5850170bd51d2765b0277da8b4c899c1180aca90d6fdf23f179095aae013db99cf3d7804f59f275bc8b3b1f897448b016e5f461feae14e6530265766c78bd8d4a0daf258904ebf135a9a697c2a68783cff6e"}, 0x98, 0x40000}], 0x2, 0x800) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000597000-0x93)={0x0, 0x8b, "58a035a42ce8f6fa725150f02f4a5d8e199ba35368840ac406cc1435f3dcabcf45411e70acd8bb0c8239f6a74f47b548285df16d8d27101f9be75b6a6348eea27d63a019ed41190e13a26139f25a8789d956f50566f1a66c1979e673c95f6fa4d342d2e6d29545192db9d6a481f7a5f165eb52c3f078992cae7d173af45278681860c4bd5b9a469b3b3414"}, &(0x7f0000596000)=0x93) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000597000-0x8)=@assoc_value={r5, 0x8}, 0x8) 2018/01/19 11:52:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc", 0x62, 0x4, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f00006b3000-0x47c)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae2910a964b53cfd0685d54e096882718cf504d89139ec02c568808614cab0b0117ee9b36add5cde5d469ccf1054b0b5a22698ad3a39bd2606bffd636d9ba242e6f1ceb515cc21499160d1665c34b1ab3b6944492ee4b005170ea3c89d61247fb217a56084f79d0b9a17f39972d2ad2029612278a1f53f7fc9b2886ca7719ad8320cec0c93312159846c6946d405de06cc39801cd25a3fa16eca799a21fbe61b524041d4d044108402e9211ba87ab90e5e27775b19a647e00ac4fef556bf9d6f4a833a566f246744b08ae205cb0f3b420464feb498f2be5eaa781bde294db3d0ede952caeeba1abecf219bf2c32f4dc2b7eaa2397f93a8ad9de45e4848dff52bf8f478ad24ee6aeda9ea3f237d853dfe17776ccf2c3893b3e79c6083a1053b30eedeb8519b238a06dd34e3b17529c4e9409d05584644af1ce8365178af2e0ad83832dc2c8e6d43864bdee0e272fab97dc455a23c38bb87c412db68c1874e7536d60e9d70dab3542c5ab255bb19404d1949", 0x47c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r1, &(0x7f0000cea000)={&(0x7f0000ede000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000bfc000)=[{&(0x7f0000c95000)=""/165, 0xa5}], 0x1, &(0x7f0000322000)=""/246, 0xf6, 0x2}, 0x43) socketpair(0xb, 0x0, 0x400, &(0x7f0000402000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000642000-0xc)={0x0, 0x80000, r2}) socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) connect$pppoe(r1, &(0x7f0000d75000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6gre0\x00'}}, 0xfcde) sendmsg(r1, &(0x7f0000e72000)={0x0, 0x0, &(0x7f0000c70000)=[{&(0x7f00005bc000)="bc11581ca36dd3f52fff9988f55481699594", 0x12}], 0x1, &(0x7f0000f9d000)=[{0x28, 0x0, 0x4f, "2ac2b222e6d536db87c919ae0b2b100fb5c293"}, {0x80, 0x139, 0xbcbd, "60b84a5dbe926189c91dff7121cd37224ce2f5b50aa7777f574fe33e3656f7f7eb5f556a862204c89ddde0e05b5d2aece185c7b9e6c9d5eb6fee2bf85c8cf6a5f7fdd07833b5955c36d492839f3dea8eefe7008a7b0db85cc1afeb69545d174a156591e7c9a1915398957fb258290e"}, {0xf0, 0x10b, 0x6f8, "4ac9b6875ce483252b1fba2ad193f6f4c5ed3c64bd04e90331f5c20da1242977dd3b1ce467517bd989f4a0e3d2868d920e7da31bd73963b6e9d3d76ef4eed24d2351d10ec62812cf7a35b604923043d3ccc5f1369e38b7c04db8c2b717424bcef7bfc5b044b2a526e78ff9f9bbef2d6f36e2970921ba81998a7ca34b31167fc2341f35b753bd0bccb174992242e77a0662870fac3782b119baf8938847aaf369a19a5a9bf11372fa3411696d10128fc3cf0a210014df9876f63c269484f30cbcf26fc3935e573c17f04f81a5ea711e8799402d1d85cfb5965a"}, {0x90, 0x13a, 0x6, "be4da5ad2a2c82999e61422eb361351038be66b970326db5e3299598b4af33da61daeacc3d767618f768c9cdee078571a90c5d1b1bea2b3d35249418dbe8b1ff4f330ed0bbe91a63a6b383f402634823c9699a7c389e1611f8cef9ddb80e5cae8127c8c44b0354985c62a249c5e4ae253b401924df20dc487cfc4d74f50bc9"}, {0x70, 0x118, 0x1d3, "72c471e279503b28f0e5d12227f8f8498a5dc24aab2ecabcca01d341ba7047ddca9f3a32b4096193fa26b4c28334fef8d22206f5e2a267824ba1b04d15f1dd3f7320c679d1f2e9cdae3c85a4925081150d9ae334e3b337c56dacd1c3"}, {0xf0, 0x117, 0xff, "3b07f9bc1323cf50bb06f99c7e3e1a1355ec5eb33ea40a5ead915189cba0435ab8d2a401f1ed4481650a582cfb9813d14092373652c10976f411d91fbbe7a1a3b3074c6287e694c1297bfe2b68a7dcd54fd07f87740ab717b819d23fef3634994cc9a17725569fed49607b93382ffa8145da2f69aa8e4dab35e21c7793adb9d34a396184ffee3bec137c6b0a09be6644449a4aaddb72f11262316f8706d66b13992c565b9786a939ade05549cacb14b2e585b4f5ae858b570701de22e49281a59ed94236a94395011b7048f8dc1c300d2fddb955b477d2c598133d"}, {0x50, 0x29, 0x400, "ac3633e576bd839810b53e367e60827ef04cf032ec569d34d050ea501df4072cf5335702b97743329d4e50d5293ba48d2932d8cbb3301f2f57d40be874"}, {0x58, 0xff, 0x0, "9d3e9b776c2140b41380b1138c860a6c0c940e0a0d6627bb2a5e7dfce5b7a43877f8fe92f335ac36d3a56d2d01569883fa1e3e37d27945069261967b311f98918d94"}], 0x430, 0x0}, 0x10) writev(r1, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b03000-0x4)=0x0) 2018/01/19 11:52:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000346000-0x88)={0x6, {{0xa, 0x0, 0x525, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r0, &(0x7f00008ef000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000ad8000-0xd3)=""/211, &(0x7f0000fd0000-0x4)=0xffffffffffffff31) 2018/01/19 11:52:48 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x1a4)=[{{&(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x30)=[{&(0x7f0000003000-0x4)="fc648ecc", 0x4}, {&(0x7f0000000000)="c4d8ee9781820611cb0e8cf0a4562f7ae172eb9d010f20dad3b12bca08f4804b098edd8d4159b7c34f6d3e5f429b20881ed703b3639932829967a8a601719e22b384754a573f25848e716316596e2abf50f2af73638c77ae75614fb1", 0x5c}, {&(0x7f0000002000-0xc6)="361857457bcd960aa9656496d0ba12733a4f00aa5ef9cce7686440cd9d1cceb40b99af6ce46df0124443b74f261f7188daf3181240378e42a5b28a87cd6842921e183637eef3f09747a6d3da4852553404ffbee60147a4df41ceafcc3a9ec70af1a5bc0e7b834464d8f69562d119898c9deef0bd9c99bbb903850bcab68137cf877b031edb7e0b3532946ab93b96db0f86f99af2079695fbffd67f61a3d7d06e7ec1efe0f82d7d91ddd8fd6234585c262086be6ddde996809515d7a439dcff6d5c1520267750", 0xc6}], 0x3, 0x0, 0x0, 0x10}, 0x6}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001000-0xd9)="91f0e4d6d21f32af2f04bd087e42e2ae4db36dd0b11cd91c7f2f9ad62b4b0e9440f69f921d6baaf8ee701b6bc2ff992bd4a34a7794912106cebd3f4daae7fc313e53b979c7ba822b0c7eb68332743b44fc60eb17b8a9eab9f8a4578ef269beed18f4c6931805ab02b3847eaa3afea19b08ade803c5dc9f29191903d0f2035d2c434fa6d627a029263e0077fc610de5c12b6ac03923460f48171f4dd992747d420d0cd9459793c251a0b995a50019caa1c02ccf51f913f1b5aff803711e857fb069c0dd542bd29ebcc9a629f5e5deb1c8e909b5d02eff43cef1", 0xd9}, {&(0x7f0000001000-0xf1)="4356cb4be3273d36f085020ce5928b4899d76070e429f35182e54916392d634bfabd8506d06f00203151c6f421b9a51a500b69e91b9248a2bc26f209ba6d0c0e0ecfbb24ca948a0b709d0136aca239d8ff3897251a74905647fafd91f53e732a6333c8249681226eaf482774029d17265b73d97441979fbd368ea5b0391d9a1ce1466dfe0dcb3d1e351037cadc1d63ccd547871f86e30ab41e663ffb2d1f9c4e52985c4846cafbf5f76e94e799da9c68c2c31309b84a62ef29d19cf944e4c972268ec9868eee2fdfbeb5fb8c3decd7b73491342b4bce7287db63e1f124e8a6cb54288d9411e3172b27ec9debf408652b52", 0xf1}, {&(0x7f0000002000-0x2f)="d15ca3cbeeced426ac609424a87dda1fa4ffdd6de8fa2f450887a628e4d56fc42b26ae229bc89f961154638ee1a8b3", 0x2f}], 0x3, &(0x7f0000000000+0xcee)=[{0x70, 0x10d, 0x68d, "8a1cb97c9ab2af41ba8a1009929c1e20864c4ae50b70041481f0b411c9dd7aeacc2c384fafa471732587d0a5776d714d5cae686c9001ca9d1b703ac1bab22587829609f0b84b57af4660ca4fed3b4cad2e7b00496a94b33db02aa459"}, {0x50, 0x10c, 0x3455, "f28d03a28e81aabe2db8c722f6e3d4dcd8ec02c4b4ade29181d7cda7167d8cd073cc8dfba787202cb81f0e6e8679e03f38d9e8d7630d8a7fa7abc4d0"}, {0x10, 0x1ff, 0x7, ""}, {0x58, 0x0, 0x2d9, "4441f06edef766926ea131883ad4b2560f5d1bc850dbb9e7d8ca545ecbc3e968bb1e2a477b6eac881693806e7c683215cce043c89ce16937d18033dfdbbba5661e"}], 0x128, 0x40}, 0x5}, {{&(0x7f0000002000)=@ax25={0x3, {"4d4268cd8165a3"}, 0x1000}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="983d8e3cd7bce73bbf26a497cbea607d5775d1270f15569d18d9528bc083ab7abffa632915089b0c1c906b1380a7464128b15afc213573428f038675df45061a3b8a0e1825b97ed13a3514f69f9a57b02f002b30a5f1008ecc49d4fea02077e832571bfaea1a7956ff469b4aec29b07fa9a83340808abe237031031ba157c13dc6d40054dc8587ab7c560ef80f", 0x8d}, {&(0x7f0000003000-0x74)="800b5848dfaa4e0597da795c10abc770ddda304a585b56e47ab0d9288a487a60295582abead29cc3dc27ab565fac1a4ddf76a151e34cfaa3a81db7ab68345226e11a4abfcb3ceeef0d79add167b043adbd605f1544c3f3e6cd53bb3a983b4bd1409b1389c5d67685db568f501a2268152e158a4b", 0x74}, {&(0x7f0000003000-0xcc)="bc69df4d17d3a1c43464bc9156ffeb4d52b967b2ff1368c934b5f1bd0a4e872ef34d88a51adab7af162231ea7a03164c8f6bdd3162faa44b0cab62f0fd5398952393ffcb526520967f1d393b6e864bfff1718a6784e87eafd0a21816875e72c14270ed7c26519fe71dc58836e990c1014d6f73ac46899a607e9830d11feebf1e3e674e853c3d103e95081a35b14fd6f473a31e2311d4db814cf27284d13852a8265c231a3d648e92d3be0526304758a82f5ebbba0b2047073fd20e7c5e9f29bf83afcc8318cb28bc66f08291", 0xcc}, {&(0x7f0000003000-0xc)="2a422a0fdf17f70a7211031c", 0xc}, {&(0x7f0000002000)="39fc893b8680bf72f0703346352b0e43291890a2dd40e2cc9cc49989cc95387157a1f6db50edf86ae817a943f71aeae6b05bbbc45cb758b5d338fa8814b72d96810494684a3a4a6895cd79afb4a57d987f6e4b08ea1925a86f779f", 0x5b}, {&(0x7f0000002000)="dcb91f99307c0aef752bd2aaca32948c767c8d6490f35c6e3b0474fa952be2cbdbd207bffabaa5bfe5f9b52f61b1fe82c61b683b20b4c9fd266095537afcd482f5b5b5d4f7e39681b40c7360237434fe836e69c1c74c29644e86eb70e764cd940efbcf5311000b263df200501b0c504846d30c4c947f897dee385b2677e3a294580e3a63b3538888c99132ec8fa34560db700a4aedcc7d98eb782e0e7234da8b3a14eb0d8360234f5252bc52224d", 0xae}, {&(0x7f0000003000-0x6b)="e4c4f91861b10aca4bc617c0e50437cd7293f0cb33c28eb66f605c65f3418fd103bb44bbc78f4a4d35114dec15d2964fe5ade2a5760117810f27ea958e65fefe32474126ab9960ac58c15f7c0761b730bbba1d49862daf6d46ed25d50c69fff7db88ae5e92943a5b856108", 0x6b}, 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"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{0x108, 0x19f, 0xf, "204b266d5270bc84700089d1d8782867b4a818fc2f3477db90483d7f731dbf9183c43071f38b5b5d96358acd5569bc8fd2e6cce796762d47dfd87d849657145177ab08a1553cdb1933e2800c7452d3c0249f0d9a5ac039d87d51205117013af58069d0c010fcdaa41a045ba024df4565ba5337b554437ba81e88ad8aa4ce50f341903e891aa95eeb78ca389e9560c9e0dc52eddf78566f89032adf5ecbdf24dd10aeebdd0b14db707ca4dfb5efee590d916cdebaeea3fdec7edfa940f8b2a85ba95985951fbbca63ac29d9efae8c30e4751b1143f4ebd8fff0e3cbf269b7ba63b54ba54070ddf065fded137cbb39647d3bd7140e"}, {0x98, 0x0, 0x6, "4e2fd6ecd39ff47c4ae9b1acf1d58c03a867dfdb7b8831fe7237c4b09dcdfad5a863198a0aae0ab16587bcdc544f489e41a7bc19cc9265daea3a470c7fc849c92fcafdaeac362c67b3d82343d88956797520a98ffddc28ac1bc855aa8cfacd9c02f67d57de05f5b2bfd17f725c3b729f77d87528636040e8627711a3215f9e648349"}, {0x88, 0x10f, 0x8, "3e0a074ae1a30ed341c1e1c7110a85d363c73e27ae5c6e9f237256955cd7d8de067dc74aa9ce38f4366cb5d0f934ccf6a5431a6ba560bc6d9d502bfc35cea14e92b19c76baa756b8348b75f5b538080677ea80baaa119f4fefb96c9a8748a996fc1c81db7141a44011bc811c8302c2435f7f868da9b9"}], 0x24b0, 0x4010}, 0x400}], 0x7, 0x8000) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0}}, 0x8) 2018/01/19 11:52:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x1b, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a6f000-0x10)={0x0, 0x78, &(0x7f00005f3000-0x78)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ce1000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000223000-0xa0)={r3, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x9, 0x101, 0x7, 0x12}, &(0x7f0000d62000)=0xa0) sendmmsg(r1, &(0x7f0000b9f000-0x1e0)=[{{&(0x7f0000646000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ac4000-0x10)=[{&(0x7f00005c9000)="57af678b2138731a4eedc60a1030da754d796b08ce978162ad0a9eb5e7388f5c3be1de86681f2dd48835a7cedc533d6ab8dd5dbbf7f7e488072c25e927f25bd5ebdcc77d13494851110d7af8b5ce8971618d006e71af759bc9a6e72d895a01f02e8e110cae9dba6e3eb9a49c23597ec88d62cf215506ca2e910ff371ef65467956b7a713c69877fc6f6f5423789b07aa7979e17945c1de73ce855315f543d1b3e322ac3e9a3ca73a38c1f8b236b0933becb61a561a4714bf7d9548f023f2aa9aaa46b32596064829b03a44995b2af05ee30caf1eb0666192a24a6d4dfcda9d38adcd4a91bea34784657e9f40e564b4", 0xef}], 0x1, &(0x7f0000c2d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8004) sendmmsg$alg(r1, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[{&(0x7f0000156000)="f8", 0x1}], 0x1, &(0x7f00006ed000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a91000)={@generic="ca8af382a0df4198bf5bac28cf0b3619", &(0x7f0000481000-0x28)=@ethtool_eee={0x44, 0xfffffffffffffffc, 0x800, 0x10001, 0x2, 0x2, 0x0, 0x1, [0xe19, 0x36c8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 11:52:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007c8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00007c4000-0x4)=0x0, &(0x7f0000beb000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f05000)=0x0, &(0x7f0000a13000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dd8000)={r1}) ioctl$sock_bt_hci(r2, 0x400448ff, &(0x7f0000bf5000-0xb)="739474b5825c6b17969dce") 2018/01/19 11:52:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000035b000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027b000+0x8df)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00006ad000-0x28)={@common='bond0\x00', r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4(0xffffffffffffffff, &(0x7f000031f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000411000-0x4)=0xe, 0x80800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000cc3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3ff, 0x1, 0x6, 0x500, 0x101, 0x2a0, r0}) getsockopt(0xffffffffffffffff, 0x10d, 0x0, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4) 2018/01/19 11:52:48 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 11:52:48 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fda000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f000045e000)=0x1e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000029b000)={0x0, 0x8, 0x30, 0x26a6, 0x80000000}, &(0x7f0000bd9000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d99000)={r2, 0x9}, &(0x7f00008d1000)=0x6) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004bc000-0xb8)={r2, 0x68, 0x8, 0x401, 0x4, 0x1f, 0x0, 0x9, {r3, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff51}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x9, 0x9, 0x20, 0x5}}, &(0x7f0000de2000-0x4)=0xb8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000fda000)=r4, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fdc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00004c0000)={0x2, &(0x7f00005b8000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000fdb000-0xd0)="d2e82036ad33bc1b957d5aed8baa42a76f1df70caa2995eb0ac17a6102dd88347537975d8746b23667936fb6ecbb8d13c4e1a43d880f00d75900ed45e0e6c3501cf5046ad8bc445f0aa34a71b3e1bdeac35e6aa7d022ffbf2e8cecf9d121adbf6ec333e186746556972d45076e80b51179ea18eac53ebb1bf9c7eecee18a5ea594251d5b529f232fe4d14dfbc01f329a4c77e3c3ec41a102a7112e7572e0a43f981caa7bb9ffefded6ec51939329ea8261bf306cba39d613d3ea75be94c7c66c01364a338fc9813091f2b3e6bdd38a37", 0xd0, 0x80, &(0x7f0000fdb000-0x1c)=@in6={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x500000000000000}, 0x1c) 2018/01/19 11:52:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b5000-0x58)={0x26, 'hash\x00', 0x0, 0x201, 'ghash\x00'}, 0x58) bind$alg(r0, &(0x7f0000727000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) 2018/01/19 11:52:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec0000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00003ed000-0x4)={r0}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/19 11:52:48 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) 2018/01/19 11:52:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000040c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd9000)=0xc) splice(r1, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) 2018/01/19 11:52:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x1000) socketpair(0x7, 0x5, 0x7a3, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x3, &(0x7f0000025000+0x558)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000026000-0xc6)="a5eea6ead287eaf4ec8ad91f9d32ae35f0b73761cc0df08c4051321b13ab57cbb899f0d0fef5c0a8439c4ba01f770b92af95217111b470c7edf4e2d7d0cc9d5045c26a9d6f5213d22b08a83fc7b70e7f54ff6694c23dbf560576d12b4f3a1d3a85f54919f30e14d0631872be9d9f791ec000656f4b0927e7c4e81edf1bb4ffadf12e5e0bb331b3bb3d00ff6bb6995b3a473600b6b7adc3bdb3ee6fbc0cbc3ff589f3b6e1f708f2e7618e502ce6ca12be17d26e0f0b3b7403b121d2536ded881019d0b625dd5f", 0xc6}, {&(0x7f0000001000)="4ec669426845be795bea103e67d95e51e70839f6e9955983f7e2f46375a2b65461b0114c14182541fcf45977baa4cf0306ad7766b57db74cb6903f6f1e7101aad5bba3913c06187c4ba5bac48407417dd9b0734622f125079078bae86bfad405b32bd6e1bc56432bd0de6f918cd1dd97193f47e268cf141d9235324480a81e1447756bccca7eb9e656f4da7baad6c83b1edf10fa4f3634e9cb4d9206eb0af89c56641464a1d6ddc12caf5dbf9d08985060582edb8c8f1307a20af9d81e4ffb02c0ad352776b076d19b1656e49875aa99faafc67a2df6712ff1", 0xd9}, {&(0x7f0000025000)="e6abb821d1fc777f3384d9ef94b90d754c40953d005eb71d8cf5a3670df021ff161534d87672c9393e8c4fc167dfec6a9a763bc3d329361155aabfbcb0ab78db6fafd5606e4e7dae866dbb95ef380a08dc72ac8af2ab098c704abb5381312f10adebaeb0f63f3defe648799c82e684520894531d10761a0c5200c87f8b93890e9cabde4346bcc6859f19307083e0c4409ce70de489fb017db342c324c232b2484302fa913fe4581c6376e879a8997219945f69b3ff3c11ba71688c6e41e9c70683f6656dcd1501b2869801f7bbd9d3571e250b47ae2fcdfd92a7dcb7ec57a15be9a9b8c86cebdd70ae0124bc", 0xec}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000025000)="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", 0x1000}], 0x5) epoll_pwait(r2, &(0x7f0000025000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x4d26, &(0x7f000001e000)={0x0}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0xcc)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x10000}, 0x0) 2018/01/19 11:52:48 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x60e, 0x0, &(0x7f000013e000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0xfe72) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 11:52:48 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) accept4$packet(r0, 0x0, &(0x7f0000018000-0x4)=0x0, 0x800) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x4, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/19 11:52:48 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x4}, 0x1) socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) 2018/01/19 11:52:48 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000000f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000f000-0x4)=0x1c, 0x0) accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x1c) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "48fba2", 0x18, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/19 11:52:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f0000e92000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x1c, 0x4, 0x0, 0x0, 0x84, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x17, 0xd45d, [@loopback=0x7f000001, @empty=0x0, @rand_addr=0x20, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x1f, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @noop={0x1}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/19 11:52:48 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0x8, 0x2, &(0x7f0000de2000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 11:52:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x801, 0x7fff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b65000-0x2)={0x5ba, 0x8, 0x5, 0x8, 0x0}, &(0x7f0000c0a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e5000-0xc)={r1, 0x1, 0x30}, &(0x7f00006ab000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006fe000)=0x4, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000ce3000)=[{&(0x7f0000244000-0x60)={0x27, 0x400, 0x6, 0x3, 0x80, 0x401, "0afb331d6c6c06026d7ec19cf8bf71884a4fec0dc90846f5b1260577ad0da130b419e9d63080450ab1b734f659d25a4f487f4ffe344d6b1655dc0e5a16dc8d", 0x4}, 0x60, &(0x7f0000df1000-0x30)=[{&(0x7f000011f000-0xf7)="8d34b0c738959cd5f8dd6695ba11e09ed1c959547cb0636abe8eb016076aef0578056431c4a4af5cb3bc3f17edcdeab99e91493d368d65d62c04c3caace0f38f10f09e751968c37cc903a02aacde400c8a23da51e94fce24c3a975fc358033b71284086f08628125bc97cb94234f7af89787b48c2566fa8e614ed1ca41fd75757d4dcd2ba92a4d334af37b05846d8682054e3a01e30de3864b8ceac56dd019c01eaf4bf7ebe6aa866ce0606a48fe7d75afd0fe417b25df23470e55357e9a85ae68e66ffb36dfe2387677846ca855bbb42e768369be72763ce986bf3074943d3ad00938172e600e1569a85c97fefa0b2b75a0c1570fcfd2", 0xf7}], 0x1, 0x0, 0x0, 0x4000800}], 0x1, 0x14) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f2b000)={@rand_addr=0x2, @rand_addr=0x9, @broadcast=0xffffffff}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000030a000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000959000-0x8)={0x1, 0x7}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r3, &(0x7f0000f8f000-0x6)=@hci={0x1f, 0xc4, 0x3}, 0x6) 2018/01/19 11:52:48 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f6d000-0x4)=0x10) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000aba000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6d000)=0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f6f000-0x8)={0x0, 0x626b}, &(0x7f0000db7000)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f6f000-0x8)={r2, 0x20}, 0x8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f6f000+0xfa5)={0xffffffffffffff9c}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000dff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f71000-0x8)={r2, 0x81}, 0x8) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000f6f000)=0x10001) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000076b000-0xa5)={r2, 0x9d, "f27b074414d804221042d31121f524380da0fc63bdef1f114bab3b5ce1a7ada25f32286f1cd430cb52c874e5f16478c8490082f9ca5b272daa8646f3a05a3badfc803afff0dd9f26ce3bb1537c72a84dbfbdc7a741ed8bf0a50ba5a9a409ac5a9e4dc1b513081c45db0a25f42db7994d9cf60ced7fcce15ca8486343d6d9f8e00fa56c1a26504a80d1902446ef1260ccde072d1b90caec9eb0c1b47946"}, &(0x7f0000f71000)=0xa5) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000093000-0x28)=""/40, &(0x7f0000f6e000-0x4)=0x28) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f6c000)=@get={0x1, &(0x7f0000155000-0x10)=""/16, 0x100000000}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000f6e000-0x23)="9c1fe4496bd7532c0acfbcf2158af53ae14ca759bab3f511d47ffdd7e83d5a4d3708ea") r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000f6b000)="240000005a001f0000ff0307180000000913171408000300ff0909ff0600020001000000", 0x24) 2018/01/19 11:52:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d3a000)={0x4, 0x3, 0x1, 0x81, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005f3000)={&(0x7f0000830000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0x20000000000000ff, 0x1, 0x8, r0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdf7) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r1, 0x0) 2018/01/19 11:52:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000081f000)={0xffffffffffffff9c}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000fd000)=0x0) syz_extract_tcp_res$synack(&(0x7f000053c000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a95000-0x8)={@multicast1=0x0, @multicast1=0x0}, &(0x7f0000c9f000-0x4)=0x8) syz_extract_tcp_res(&(0x7f00005c0000-0x8)={0x0, 0x0}, 0x2, 0x1) syz_emit_ethernet(0x167, &(0x7f00003b3000-0x16f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x159, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x1f, 0x1f, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}]}}, @tcp={{0x3, 0x0, r1, r2, 0x4d5910ba, 0x0, 0xf, 0x20, 0x9, 0x0, 0x20002000000000, {[@sack={0x5, 0x16, [0xeb9, 0x0, 0x9, 0x1, 0x1]}, @generic={0x2, 0x5, "d9f3e2"}, @nop={0x1}, @timestamp={0x8, 0xa, 0x2, 0x1}]}}, {"171279c809696ba4d4eaea0f89c061ffb4bb35fd6da1703b02e78c3ea2b57561cbdc2fe64839bc2af7bf012c47ac7a5b7cc774c5438e59c63f18991da20f2e63588bb30748ea248c2539c0374ce190532da9d1f361d11291141bc88e918f5498840b8f677161cb77073152f1dec5a57760aa35432a2c79cb7a9ad97aa8dc76eaa98ebfdd3a3cb64137c4c32f3b28f7c11f0e0dbd418e827aa4e4920cbec4366ef9374291161f74ee4181ea94f02561799689138e0e40e7692c3fd6597ca37168b45c3feff758df1de3500060d47de008e3bbbb4775a37ebd0502f88f07890ce4a7ff0e2d4da52e28eb"}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 11:52:48 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000001000)=""/87) getsockname(r0, &(0x7f0000c26000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x0, []}, &(0x7f0000001000-0x4)=0x4) 2018/01/19 11:52:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000259000-0xc)={0x1ffffffe, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000e8c000)={0x7, 0x0}) socketpair(0x7, 0x3, 0xffffffffffffffe1, &(0x7f0000c01000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c2a000)=0x0) accept$alg(r2, 0x0, 0x0) accept$netrom(r1, &(0x7f0000a15000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c97000-0x4)=0x48) 2018/01/19 11:52:48 executing program 5: mmap(&(0x7f0000000000/0x13e000)=nil, 0x13e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f000013d000-0x18)={0x0, 0x2, [0x0, 0x68c]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0x5451) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000a08000-0x10)={0x0, 0x0}, &(0x7f0000a66000-0x4)=0x10) 2018/01/19 11:52:48 executing program 1: getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}) accept4$alg(r2, 0x0, 0x0, 0x80800) r3 = socket$inet6(0xa, 0x5, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={r0, 0x1, 0x100000001, 0x2, 0x3, 0x2}, &(0x7f0000001000-0x4)=0x14) getsockname$inet6(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000000)="14d33a99ecf1bf5aa3f6", 0xa) 2018/01/19 11:52:48 executing program 3: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) r2 = socket(0x10, 0x6, 0x6) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a22000-0xc)={0xffffffffffffaafe, 0xfffffffffffffffa, 0x9, 0x200, 0x0, 0xfffffffffffffffa, 0x0}, 0xc) 2018/01/19 11:52:48 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) socket$inet6(0xa, 0xa, 0xdf6) setsockopt(r0, 0x84, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) 2018/01/19 11:52:48 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10006, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0x35, 0x20, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x80000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000)={&(0x7f0000d3d000)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000cab000)=[], 0x0, &(0x7f0000f6e000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000019a000)=0x0) recvmsg(r0, &(0x7f00005ab000)={&(0x7f0000f7c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f7d000-0x50)=[{&(0x7f0000f7c000)=""/0, 0x0}, {&(0x7f0000d39000-0x9a)=""/154, 0x9a}, {&(0x7f00002ff000)=""/15, 0xf}, {&(0x7f0000f7c000)=""/137, 0x89}, {&(0x7f00009a6000-0xa6)=""/166, 0xa6}], 0x5, &(0x7f0000a3f000-0xff)=""/255, 0xff, 0xffffffff}, 0x22) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000f7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f7d000-0x4)=0x10) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/19 11:52:48 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f000000f000)=[{0x0, 0x0}], 0x1, 0x2, &(0x7f0000003000-0x8)={0x1}, 0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f000000d000-0x4)="01000000", 0x4) 2018/01/19 11:52:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x0, 0x3d) socketpair(0x7, 0x3, 0x3, &(0x7f0000b77000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009cc000-0x18)={r4, &(0x7f00009ba000)="88b56b4ae9e287e1614b860e4431e0b813b7ca1c041aea03cbfc794f01b9d31b95cd83dc6e611adcddd99449383aa67e150e0804957b5a8a3d29d4742874e329cc56d8577673c9ee67c8ac66af0b280390a7bfa06a03d4863b445b2aa3eb21fd6cf7", &(0x7f00006a4000)=""/220}, 0xffffffffffffff13) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r3, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) getsockopt$packet_int(r4, 0x107, 0x11, &(0x7f00004a3000+0x7b6)=0x0, &(0x7f0000252000)=0x4) 2018/01/19 11:52:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x117) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a88000)={0x7, 0x4, 0x2d69cb14, 0x7f, 0x10, 0xffffffffffffffff, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000016f000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000d4f000-0x48)={0xf, 0xf, &(0x7f0000f7b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x25}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x7, 0x0, 0xf, 0x6, 0x80, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x22}, @generic={0x2, 0x9, 0x6, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c10000-0x4)='GPL\x00', 0xbd, 0x84, &(0x7f0000adf000-0x84)=""/132, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00001db000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x63, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) pipe(&(0x7f00000de000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000082c000)={0x0, 0x6, 0x30, 0x3ff, 0x4}, &(0x7f0000840000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000046e000-0x8)={r4, 0x3}, &(0x7f0000105000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d3a000-0x20)={@common='bpq0\x00', @ifru_flags=0x1400}) [ 816.806194] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/19 11:52:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c2b000-0x4)=0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000f2a000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000099f000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca5000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000dc6000)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x80000000, 0x3, 0xffffffff00000001, 0xa, 0x20, 0x62fb21f741a91895, 0xff, r2, r3}, {0x9, 0x7, 0x1, 0x8, 0xfff, 0x0, 0x81, 0x5}, {0x3, 0xf05, 0x3, 0x0}, 0x9, 0x4, 0x2, 0x1, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x6, 0x1, 0x6, 0x800000000, 0x20, 0xfffffffffffffffd}}, 0xe8) 2018/01/19 11:52:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f40000-0x4)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000085f000-0x8)={0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000c85000)={r1, r2, 0x10001, 0xfffffffffffffff7, &(0x7f0000978000)="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", 0x28b, 0x80, 0x6f24b0f, 0x1, 0x6, 0x0, 0x0, "fc89c25073a571b736bc2ee1aaf8416a2b5f85a1cb43fa1ec1600af9182ed462b62f09f5893fb16a127864643869632263804b805ff14e7a1d76fd864491fddd14c7a5defafc5d24575e981ea3d9618b3624384d2d91a0b69e32b696"}) syz_emit_ethernet(0x3e, &(0x7f000078c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r3 = socket(0x9, 0xf, 0x1fd) getsockname$netrom(r3, &(0x7f00009d4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008e7000)=0x48) 2018/01/19 11:52:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b1d000)={0xffffffffffffffff}) bind$inet(r1, &(0x7f0000e99000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 11:52:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000fc7000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x2) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r2 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r2, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) [ 816.880441] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 816.933165] sctp: [Deprecated]: syz-executor4 (pid 24982) Use of int in max_burst socket option. [ 816.933165] Use struct sctp_assoc_value instead [ 816.979279] sctp: [Deprecated]: syz-executor4 (pid 24978) Use of int in max_burst socket option. [ 816.979279] Use struct sctp_assoc_value instead 2018/01/19 11:52:49 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000051c000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ffa000-0xa8)=[@in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffffffff}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc9fe}], 0xa8) 2018/01/19 11:52:49 executing program 7: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000000003, 0x8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x800, &(0x7f0000f67000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f69000)=""/254, 0xfe, 0x2, &(0x7f000077a000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f69000-0x8c)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f68000)=0x8c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000032e000-0x1a)={r1, 0x12, "19b0e1b6df48814cee0d814b49c2b1273b15"}, &(0x7f0000f68000)=0x1a) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000114000)={0x0, 0x3, 0x401, 0x0}, &(0x7f0000361000-0x4)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aa2000)={r2, 0x7f, 0x2, [0x8f1, 0x6]}, &(0x7f0000f69000-0x4)=0xc) sendto$inet(r0, &(0x7f0000f68000-0x1)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 11:52:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001a1000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) close(r1) r2 = socket$inet6(0xa, 0x3, 0xab38) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000705000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006a3000)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000093b000-0x14)={r3, 0x7, 0x8, 0x0, 0x1ff, 0x7ff8000000000000}, &(0x7f0000965000)=0x14) 2018/01/19 11:52:49 executing program 6: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f6f000)={@generic="a9a0ad3ba0d82dd3eb33f0257e208bd0", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6(0xa, 0xb, 0xffffffffffffff6a, &(0x7f0000f6f000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) 2018/01/19 11:52:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x7ff, &(0x7f00000c8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b1f000)={0x0, 0x0}, &(0x7f0000134000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000032b000)={r1, 0x9, 0xa, [0xff, 0x3, 0x7f00000000000, 0x7ff, 0x8abf, 0x1c00000, 0x4, 0xd424, 0x10001, 0x9]}, &(0x7f000032f000-0x4)=0x1c) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000faf000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000b8f000)=0x2, 0x4) getsockopt(r2, 0x800000000000010d, 0x1, &(0x7f0000f2e000)=""/4, &(0x7f0000efa000-0x4)=0x4) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000afd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x20}) 2018/01/19 11:52:49 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$can_raw(0x1d, 0x3, 0x1) close(r2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000004000)=0x0) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000000000)=0x0) socket(0x2, 0x80802, 0x401) 2018/01/19 11:52:49 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x805, 0x7, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000007000)=""/102, &(0x7f0000008000)=0x66) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000000c000)={r2}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f000000d000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 11:52:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000af6000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x736, 0x1, 0xff, 0x8, 0xba7, 0xfff, 0x3ff}, 0x20) r1 = accept4(0xffffffffffffff9c, &(0x7f0000faf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000809000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x1c)={0x0, 0x59, "26b982ea3660da7cddd75da54a7cefb10294acef6a7e02dddd4224c5ab0f905686a9551d6b0dd90fd49c30efcfd126dc57a8b69bec1e3de06576ffb610ead7fb30131bc35a2f09c970b20fa4eaa1e49381c05519e8a302d8bd"}, &(0x7f0000a4f000-0x4)=0x61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004a2000-0xa0)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x8000, 0x101, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000b38000-0x8)={0x0, 0x0, []}) 2018/01/19 11:52:49 executing program 3: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) read(r0, &(0x7f0000802000-0x59)=""/89, 0x59) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f12000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000df000)="1aa84c041ff14c7c8a008da043663981", 0x10) shutdown(r0, 0x1) 2018/01/19 11:52:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) socketpair(0x1f, 0x5, 0x10001, &(0x7f00004e7000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ca3000-0x18)={r2, &(0x7f0000b8b000-0xae)="1af184a93d596fb3c134bded7de25e16a256207b2732a77b9c2e15c3f5249f1a2f554f10d6268d6f6847241407b1b3c3bbe0c15ad88a530068bf2eba194143bbb5b08b369b17d767d88f1113fc2d9eb3b2c262ec16e16aeee846244cce1b608996ecc962b7174a524434c569bafc1dbbde8f441154e1f78cca6ce03e23f61dcaa186600532166a45def5999886be52cfacfa2a6e656362ddcb818c1709738a73f34bcab4500b14e414240c66542b", &(0x7f00005ba000-0xcf)=""/207}, 0x18) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000db2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c20000)=0x10) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000277000)=0x0) bind$alg(r1, &(0x7f00003f7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) 2018/01/19 11:52:49 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r0) close(r1) 2018/01/19 11:52:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00000fd000)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f00009f8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002b4000-0x4)=0x48) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000d15000-0x4)="02ca29ff", 0x4) 2018/01/19 11:52:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e89000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000000)={0x8000001, 0x7, 0xb}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) socketpair(0x1, 0xf, 0x4, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r3, &(0x7f0000001000-0x3c)="9b59187f647e42e25b55417c104966283febea8b9868d16859da1d79f5065c945ca89ca12f34b26c5142e2d24b975bd53da5d677198db7cc555a5f1a", &(0x7f0000001000-0x1000)=""/4096}, 0x18) r4 = socket$inet6(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x20}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x9, 0x20}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/19 11:52:49 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fe6000)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000052f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0xb, 0x200000000000005) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x1f) sendto$unix(r1, &(0x7f0000fe7000)="c773ad13a259f9488f3b5a5b692fa41d40db801ad853697705a0ce7bab536a641531cf9e018b499891ac18c0000d5c7998cff1c4b648a40b3c316205ae76ebb8fc8f36acd1eec51c2090ca2e9da3eef42af7655bf5499980568624", 0x5b, 0x4, &(0x7f0000fe8000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe8000)={r2, 0xff, 0x1f, 0x3, 0x69, 0x1ff}, &(0x7f0000fe8000)=0x14) 2018/01/19 11:52:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x4, 0x100000001) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000075b000-0x10)={0xfffffffffffffbff, 0x2, 0x7a7, 0x5, 0x0}, &(0x7f000062f000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d9c000-0x20)={0x100000000, 0x6, 0x8007, 0x0, 0xbe, 0x100, 0x7, 0xfff, r2}, 0x20) [ 817.066609] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 817.096040] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/19 11:52:49 executing program 7: bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0xfffffffffffffdfd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000d34000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/19 11:52:49 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f000027e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cae000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="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0x1000}, {&(0x7f0000001000-0x1000)="fc2d4ad4edbb7585b21be190bef5d966bf77be8d501e4fb060dc26132339ed4178343d81ceb9b0488c7b0faeda1d5010dad948284ca5fc3e46d7bcd2042f4b302e57b0cfdc76ebcd70040bbf168cdc22c7435c95910cc792cc5735abf6b4a12f246e15432b7d0387f12347fb4f787788db26e37d818862367c8d7630f5e9e03cae6b16b9eb0216a787ba38056fcf2b02e17f2b9ad34acb2f989955fb47f7a8765fc43a1e7dedf1126e5d39ce40926832440e6fa039c387f4db299d7e35aa09831e5f3c1477526dd1fc571c8638bdacd7b1de19fbca733186094f9fc302094beae08001207934e916479cd3280c5617ba492149b82285838cbfe9b54b289e11ebf17149217bc07fe02e51910fbc7725e7b0e29856c710ab1632ef772b35b9721759ea24823c85da0599744603972302b37871f2b0cc25521d1f198155517fa0b703ad536b24c5b6af6857065a412f1ab146e0d4c4df857fffdc386eb137cabf2f5b9b814b38396d554d3486dbe61378ce040373221496b839ee47de4b1fcb70b6183b05b6afacbec5b0cc2283fd984b5f4014986d1dd47c067d22340e4285760194e36e1e8ff1d9d4d7d7023209bd1954df61a85bc91ade7fc852dce7f44e3b982d7ca69527b1b7c1e939959927e4aed7c5974a9e1a1e75a2f2088692073690c94260ddeb3b1f6cd46877190c63d148179d36e68c99de5059fa45c06e42b3975794ce95b69732f0e68a7080e550564f12fedc966ae69b7575e43efff7fac4670977b1044c460ede8d875a9d361ae3d0a287a61b8d676fc9330b6e8679372f672b4725426a48d12e445c308106049f62de5710ed5e7e3e0ebcb1f0206ab875b917df90b4c17f540b321bbec82da711317ea71928d26987eacd327348aa14d454f102418442dcc5de45b5fdf6b8696fdb4b8f6164515cabeb049c6c9e27b248c979b6f0e475e308a1ec0b89e14b9a1ea73d45f178ff2b5784a62c0d82f8e7aaed3dc2f5a4d3d9cca2cfa2104d2b5f6bd717be11fa281e89e8344f5f698a8207215d43db5135a131c5fc5d2a0df562333972496efab136074f056ebe7360040b47a7dbd755647a8af1bfb634130000aae6dc66036fce791e27cb0f27eeb5905ad96e723bf10dbc546d71cc01c538b5a69c18e891accfc07795e8dd261e9f4065ceb02289c794c1518511cfde9692d04eeab04c91dd64efcb5eee2d127ca9a5168a5350a031691efd1f3c0e4300dce2de5c6af977e77bd22b6b3d2193eafde619298b69cb9c6557448d83427877dfcd1787cd62f5f150672ee3fd5f365347380927def9e3cd8917125b535ca3c7df56cdf90f598ab5c3fa63087e257a3b19165a4e02d9c73cb13999acd1dbb3e8690b5f79f1413517b96992069017805c6cf7d021f053c3c8aad5dd4f990072e26623ce676172dc496e0a1d37421f91384f7ad834cd56b78d8aa30fdc27dc70f07c1e1d5f270883321f7e5809ba11931b084f3c4213590d99978031e01105a5c1169a3f329f05bcda0c2b32f65f795394cc6e466fdf78c67de8ee2d4cfe60f6338170887c6be70915607312aa80568f4dd94567a67f7fe2477497e0b2e85eadf8cd00f4288830e60b18059472047a0d3afaa149e8d31bfec42d8ab1b9f298bec904e1b6bbb031845904d4207798f2c8f2ae0f3442cff2a56039229672402ee03d58e69ae77eefe7424bc725cf0c437d0e805510e4d9a00e4c34170695243deda7e22a48d9f51c0299a6392367df44235dfd3d60517c32c577f47f48d7bc8e0d39c5dcd21bb151b7152556c0e1ec059f9995aeec471d5256522d77ac0a43cc00ddd36e22167abfcfb6b9e127b608345f68d7270b5b221cad570cec2028acca5ebf7b74265301255435b82169662f716e2f441ebb9d767b57f27b3df12f53898748f6ffa7b8b84d7277b3ef3e32babcd357378db82f58423c6d8fea65d160b56a904e832b440d83eeb1c193beacc20f4d638927da629bc421f4c86c72053f063f45f0a03e62d165c8cd85a4209a9619b65e0969af66de39f8191b555a314676895bc2fdfae58f61d00a500580849f53aa89e26e70ee371f21516148e762dd504359f15fb17ade51878a1f608243b7b727eb8dfb53d343c1b967f1eac6a6a958bb032a14c52db3712416df22634636f2e15471ce04b115951e402c37b1133e90cd7fef63a8fca0a807194c90802a30bd0719f32dbd24ef41fb81ef528ef891bb1dc97337a0fd9c583467c19ef3b1402c26cab64b9516a6c4eefe0b95700267a154d45212851c0f53c4c5fc9975334ee5c2d7c3cf34750e70dbfc1ac3cb650e2aac4f7655eddf38db755bece8f41fe2f4d173df8ac63f9e1a1d8631f374cfb168d163fdc85a7968589e2d20fa63d27f939a0cb3360f1ddb97e2b1bcb2f11efa8d4c37cf91e51a4ee74f598c2dffdb88d6c462a12aa37a6471a845a130b868e24d4b778ad797f91e1e2a3956f5bbecdcea8b3dfb3b478496dd15b415d01a75db76802bcc44b70405c71abd3c12615e99724a69135e57942059d25d387694a37416303a3b0cb582a0fcd76a085206be57bc9e4ed4ff47819caff53c315326a4681d65e9443c07b341f2dba1ba12b96d3cb5181b06d4881c2f62d028e70975af3f4e65eca7886747685ed91355cb775d08063be9833f59a36f66a5f13da8a4b8ff4ec39546e5e6ae34de2694dd4179d49a6e93847682b10ffbe53281480d11a0ea40b34ce705dec765f250d5a79a5aa4411f971582b966d0f4bf4a196a1129b75b07db910b5befc86b4e0f96a0fae4abdacde584c487c13d5d8b55df43f1ff6090f36612e6cd6eb0fd53226ad960dd7b7830b0d59f643933bd3f12f2a6c9fafbf21c2f7bdd399d19ea5eaa9b59356ab18e92d48a957bab953efee136129644a8d522ce0c670e44e6f5f0632263b9fa34f61fa013a9acfaeda2c14d38b3f0b4e30e9b158fad857a26d22339149cb497dd5b8f09f2e5980f4a74fb59cc8b81b963c5f8b84230cb023c8e5478af4a4a4faba221a3d7baab3a7cdd879f064a06dfb6edd5862a4d2b3bfa4b7680f282bdd3d4760768b7c3030ad5f02f5f16e66c3a0a8fb83707bc167f4d672f4df41f3bbe52cc110b69977d1c858c53f15b6a189cc14695f4ea2707d67524b98547b3e045779d1dde9f6040d0fe38464a29596c60f3d5871d5cdab167f919d3e641c83710e1546166469dad0d0ccb1bd9545e4d308ee34993ae9ef9dda18b5c6d32ed099b7a8e8c28e3b2ed5778b0cc0f664d4a53653edbc9a41c7b96f97d8d576d631272cc7f9a856f360a88a8589e3604531c21dd8142972aea40a5180bccfaa42e6edc90cd99d911caf50a1003e8d84ee5b62a7253dcbbd5369c9c14128fb896deede053d61062cca18760229560b2b125dfeec4c2d25bdee3702eda78b5f1a75851c437728b245b2a94add7a940b2b245a8623bf2dbf0adf3cab64cc7cbd11929a0d976bfa7d43edb4533afb0375734fd95eafda032fdb2f2ffc484e366664627e275a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0x1000}, {&(0x7f0000000000)="e79fae0b9bc237c6284c6250e48fa51ad91b1d24966fa4f8facae89a808e4832a50cc6cf17677de9e717ed9928dd86210c53ab67fa62d6c698cae68e9eb1d21809a89ae6bb615e247297314c8bdd52c9b19e5af53ceaaa1e7aef4732407fd0eaebcdc2f08413555d428aed5f689fb108fe7cf89c2a42d6d09e662a0f71ca34794349db2b84cc1389bda36c6dee47e2ce76a9e796fc12ff50f7018aa1eaa0535362863c9f47136317d447bd0501cee97f5ccf09a8142ebf54801678ecc3df5ffc9448cb0e58507f9d86d69134a29c00d39d717de7d6816f6c96a081c6b27ac59bdc9e3bcc8b6c4140ae853d16cb24a1abd377d6febddb0ffd48536325f90b40", 0xff}], 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x0, 0x8000, 0x3, 0x8, 0x2, 0x80, 0x20, 0x2c, r1, r2}, {0x7, 0x10000, 0x2902287b, 0x3, 0x200, 0x0, 0x2, 0x8}, {0xfc79, 0x2, 0x6d43bae, 0x2bfb}, 0x6, 0x5, 0x3, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x7, 0x1, 0x1, 0x1, 0x401, 0x6, 0x0}}, 0xe8) listen(r0, 0x2) listen(r0, 0x9) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xca)="7cce1f1022b5e63daa46aa22a7184408c90474c2d462860943b6f98d4638e6444fb1c730bc42ac478d30dcd93864eef19bc868125510432fce7e8677bef0f8c329a87a289468aeb38d7c58d7f29cbba7b45e93d266803c56669bf49d1fde337c67222171a8b9f4450aa78b3bbd2f2a6226aec6a617f0e5f1cf96304c068fcb561f762811c53d5ef1bd87ff175d20bed36087296b91984ae4d9f9d2791b89a182b7d82feef39328ab8b0ffdfaa218967a5c0a8226041abe8b3ecc3c73ba37e5ac4327546e88827ed566ab", 0xca}], 0x1, &(0x7f0000001000-0x13b8)=[{0x48, 0x101, 0x3, "da811e3b17df3c176517596f3c81c1af0c9e68f1a40ee774349aa066cecac9c358ae4ac4dc25e645ce88346b54da68f74f8680aa"}, {0x48, 0x107, 0x4, "f8384de6a4cad7113351495d8bb3228f2dc7ff98be144da3cff80f38b4ce708b5f767bba153c743c892b0e000bde7bcfca"}, {0x68, 0x117, 0x1000, "86b14d6877dd43301132a0df1ef8df28bb09614579d80ed047059e5474c38a7ac752614a097fdcbc78dbd7cfccee9edfee59e918cf5bb25fa436f0c92dfb04c556aa627d669a8b14684c4ffa9c4b3caf12"}, {0xe0, 0x1ff, 0x7ff, "02448b83affb0e5e15ac3cde81d8d2a3bcdea5e879d4b34899e7657edc2f0fe43d2bd6350146bcd0ef7529e95a9d33d2043b2a2bb40785786d176f87057d39efef5325e9e9d9002cdb67b57b5f117f98fe144e07fd249634e8aec7f1f25d5673ee02e931f4587d2b53d28a59ee3097a6bb5245292c83f76b38559290ae868e5561a48cab1950534202459f284b79eba84a0b35a86c6f5f9eb3381ca968a387f3bf526988ed92c0ee7bc5746a8de89831d4f480bbe50d3485f47441a50123deb596a87e601d5d820e355b9621"}, {0x80, 0x117, 0x4, "7785e1ed2cdf101d6d5e74d1a808c71fdc081f5e8432dbaf9142ae82551922423f73fb1eb67bd9a2a34b07ecec2c8f2fca42abc00d85b1e838d3ca07bf74b5e6d5aad4052d9c21cf506f03efc36e703e984bdb595f25c37099b60ffc9b4c950962cde53b800e74cd3496054c20c5ccae"}, {0x1010, 0x29, 0x1, "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"}, {0xe8, 0x1, 0x3ff, "b87f584ff35150fb70b1fa81bee9cd472282d3717ec291cbd5003c91261acf511d7bd9637d3dec7547657ca3ff0c54c81bd6a45b9b4109d246972aa4a61b7c7b73b2d79baf877231cb2ea0efbc949303ad100adb94e73ae22275501ba9ce2a5d5f118b0ddbc61fdbd3d286a08793d4cfe28f3ed46dca62e21eb7cbdf1ae3663092f4ed4319f56a387750905c026f092058a0c913a888f242cdee6472524b9040558e3e5481e1ebd9133fb3adf26e448249ab54288372479fa8b4630dd972e8d064d5f5d00594e5f1f3f3ad33a59d53aca49c0dc10610"}, {0x68, 0x3b, 0x400, "9f93a754d984e6cefb9bfa6e0f0ea38d69c3e5043b3ec69120f989dfd4cca1e19f34b0aaed7fc301bcc0997ae3e99fa62d64b2a728cf25d8879aeb447eaa639ce9459dd2df520b55c48a19860ef846e63412"}], 0x13b8, 0x8000}, 0xffffffff}], 0x1, 0x50) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000003000-0xbb)="b3caa1417a7fc7f8c5e430eda6808fbeb31e6144d743887e591fa969a23ae89d7960ed4e00d23d98af22aa063e30cf3080fc0fa8702a5c4ed3b7c8b7489564ea510a6898e025efe52718bcd085b1d858061ddd2987c0420f4b0abaf7ff3c3c6df82ac9a1264c64e452d3baa95826c91973601aacdef8f66727270f605ae11e9cb6bff12e1872e3f688ef2834def28697ffe3caba4233a6ccfc8ae5625a072e1453113b6ab879aac7a0340c953b6dcf7cf8fb0ba6bcefce2f2312ac", 0xbb) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000)={0x2, [0x100000001, 0x5]}, &(0x7f0000001000-0x4)=0x8) listen(r3, 0x2) r4 = epoll_create1(0x80000) epoll_pwait(r4, &(0x7f0000002000)=[{0x0, 0x0}], 0x1, 0x80000001, &(0x7f0000001000)={0x2}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000004000+0x9d9)="c693", 0x2, 0x40000, &(0x7f0000005000-0x1c)={0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/19 11:52:49 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000028000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/19 11:52:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) socketpair(0x1, 0x800, 0xc6, &(0x7f0000d5a000)={0x0, 0x0}) getpeername$unix(r1, &(0x7f00001e6000-0x13)=@file={0x0, ""/17}, &(0x7f0000c83000)=0x13) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendto$inet(r2, &(0x7f0000770000-0x7c)="23a74a74092fa174a8946aa32730dd9fe844d822283f30c6cf096218986f376d903b4c0a4a91edf61b4be960e997d42e9835a1dddb14a272020cb15ad9deaf369abf11cb5431c3668d4ad65b6e5f8922f292cf1c16054b6b6234ecfcf5310b72697e06adfce8dfec6df882fe27b7bf9569660e59d49a147c46bd3a4d", 0x7c, 0x10, &(0x7f00009b5000)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000674000)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000263000-0x96)="533423bb8fef5a859d", 0x9}, {&(0x7f0000554000-0xe7)="9b2da496529011620000000740067e6439d13db732c964cb401fb6b23ff7a9422717c85741a060168978c2c47e1bc923eaa5929acbdeb58710071c752e4b32a7440269cbc0fb96e2468393561dc61a6f16b594856840d95c8825692038f540deb75a08b69f9e86220ba266351b25244e5b8791577e97710a50af695134af7d3c4d7b16e0887599743725c7b6b6b49c2bc1ccb7ad42018428964371062f9f3e95384e25f2f1645751034cbab27f340a28825f5fa4e56ffbd638ff3c5793c51f9ecf433feec5f571bfeb47938a08f84a423db04476fc2824cb44544d529a3d952f26c1ce0cf0df85", 0xe7}], 0x2, &(0x7f0000967000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000b09000-0x4)=r2, 0x4) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 11:52:49 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fd0000-0x2c)={0xb, 0xffff, 0x0, 0xffffffff, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd0000)=0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000788000)={r0, &(0x7f0000fd0000-0xbd)="a4e06659f7537597c73cb493d29237cd8032c0cc5385fcc341241485c7bb4b41148b3e8e9d1b831dfd24cfea8b118e6f5272987e45ad8fe32a03fd4951eaef22064897b4efca5a45923baf6562d8982ae5256ab30246d28287a9420d3ea5e02aa1097e7be0357cf7f6eef2f7d2217ea58cecc920a9b381c6e235dcb67110de5718fd38fe7891190beb43b80aebea8802448cc989435786aed27a7455baf9885a25651d8a4942a5869c4750aefcc6372dc16bc4524912ba623aaae6234d", &(0x7f000074e000)=""/114}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x200008, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/19 11:52:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003c5000-0x1b)=""/27, &(0x7f0000e90000-0x4)=0x1b) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938096d73fbcf8401a3ffc1829a2b0afe0000000000004e19216624ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70d593676004a"}, 0xfffffffffffffccd) recvmsg$kcm(r0, &(0x7f00002b5000)={&(0x7f00007bb000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000cd9000-0x40)=[{&(0x7f0000fdd000)=""/139, 0x8b}], 0x1, &(0x7f000069b000)=""/208, 0xd0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000495000-0x15)=[{&(0x7f000082e000-0x6f)="e2", 0x1}], 0x1, &(0x7f0000f4e000-0x110)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00007fb000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 11:52:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x8000a, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f15000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b26000-0xa9)={0x0, 0xa1, "560c0ebb1ee0cee59e5377f9f038c6882bca75b0f6d2d3e1a91aff216b53ef6d629dcd844cba9211b94b4d0606d634804bfe7d657776b0f3051c3e61247d5162bffc81098114db514684a58e712972c727f0509362e327c16d9cdb5094c1960c0f3f0c4ac6d15de98a583c05a4c62ac82b52474e8635fc5e038575a0873356a737fd6b755b73a84e88140c38c5aaef95e4b1fafa0341434a2ddece4866602dbd89"}, &(0x7f0000197000)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007f3000)={r2, 0x2c, "e2beded0b8022dc9bd0659cde58308baa73ec5c70749f4d9a013a1a19083c75e0aec9203b4a79c1097798334"}, &(0x7f0000aee000-0x4)=0x34) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004df000)={0x0, 0x0, 0xb4}) accept$ax25(r0, &(0x7f000072e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000047b000)=0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000326000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fc2000)={r3, r4, 0x1}) sendmsg$inet_sctp(r0, &(0x7f000030d000-0x38)={&(0x7f0000cd0000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd8000-0x20)=[{&(0x7f00000c8000)="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", 0x1000}, {&(0x7f00008b3000)="e6b71ab5ea39ca6f750a363f74b35bd1b06d2d78b3392383a27fa7f3841faf1381b7eaf8d48c5bf2d939f8b6b25556efcb6e91fcc12e912eac0538357ec2502d1509e6b94f470f1992af615fa631381a8c3a84e56c3941aaacb55cec7c858f6c1faefd875b34af47e978c357421423b116d51d0d728f6781d5b561fbfbe54ac1fc28224079721e62be7eb91297c11b613d4e832d31e69384caba99504a357286", 0xa0}], 0x2, &(0x7f00001eb000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001d4000-0xb8)={0x0, 0xfffffffffffffff7, 0x8, 0x9, 0x8, 0x2, 0x60fd, 0x8, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xb1, 0x8, 0x995, 0x1f}}, &(0x7f0000641000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001ef000-0xc)={r5, 0x122aaeb3, 0x20}, &(0x7f00006be000)=0xc) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/19 11:52:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c58000-0x4)='tls\x00', 0x4) socketpair$inet(0x2, 0xa, 0x101, &(0x7f00000e2000-0x8)={0x0, 0x0}) sendmsg$inet_sctp(r1, &(0x7f0000107000-0x38)={&(0x7f00007e0000-0x1c)=@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xa5}, 0x1c, &(0x7f0000dcf000)=[{&(0x7f000049f000-0x5c)="173cc02489f1697671261a2147ad80a1464c619039bf875c174c0b65465a87b6539a51079065ecb09092217f190198bb41b7472495b173b3b965222074c8493fcb219d83090e4af13d74da074adeb1c875d9c410a2e8980468002699", 0x5c}, {&(0x7f0000a15000)="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0x1000}, {&(0x7f0000b13000)="4091884a4dd153d0f1c2769337a31ca551bc5feedcad24ee49f90d53f298631ebb609dba1c06f6eab09a0f323a18329f864a77963b6e70e02e17fc503d40139f6371110b31bd6d5bd01782f9c1a78266c20412059afcd2f7e55c89651cc1c60abe2de4ebed150200af07d6baf292c8819b2e5b8942d8aa", 0x77}, {&(0x7f0000866000-0xb7)="887848eb466cada0ccd689ee4e8d71fd5d12a1313a28ba82781e253092b3c8ac29c4b8e00f171fcc8b89c153786694971b87f68242985c2ae9f11bb0d36f75e93a128e8a76464e9edbadd33d8e2f63feaa9af2f18c1a560a043b6cb6fee8555229327d94d8bc2765174dc50caf51070fd9d306b4ce57648a77ea2c881169958cb2dec296be87408a62f4e904d42cf2e4d7333c8868f2b8e3d93d163a8f3b3d4bec4f9b1085047b41576dfc9222a555f17ec67d7e2c7000", 0xb7}, {&(0x7f0000456000)="e335fa6e5737c1a57efc048bf0511f6285966c446a9dd505f03059a7fb38bbb02362336a88231bf9dfcf1f591ce51021d829a0b7ff1f910779707929b2b8e720efb9d1c6ac02b4ed319706abf2376557dec77db3c11c3143f70a8456e659ca6b1fc5ad59608dec1a26fdfd3284a8f879bbde2a6393e13ca29d40409e65e4581c44bd656a91a90b163643b44a67b97b2e033a54ab4ea9cee265af61a11443be19e9ee56c7c679445e2492f36734ec2724f43d9b0cfad3436e5fae82fdb2459ae7222c", 0xc2}, {&(0x7f0000c52000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0xc000}, 0x40040) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00007e3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000060e000)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00001c2000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffffff01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xca7, 0x0, 0x5, "612e58454aff5fdfbc36ea02aef23f8a6a4159ba652cd626612c34a698881cdcef02f00f611c7b71e52db065a1c7498dbe26bc8ebff7764ce9ca107ded3a03ca723daa2b61f93e1b0406ca95def11ad5"}, 0x160) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000d84000)={0x7fff, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x304f7fc47f129ebc, 0x6, 0x1f, 0x7, 0xeb03, &(0x7f0000685000-0x10)=@common='teql0\x00', 0x2, 0x9, 0x4}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000e99000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000a14000)=0x10000, 0x4) 2018/01/19 11:52:49 executing program 6: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000308000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000a0e000)=0x2, 0x4) bind$inet6(r2, &(0x7f000008e000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000a0d000)=0x8, &(0x7f0000a0e000-0x8)=0x4) 2018/01/19 11:52:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00002a0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000bae000-0x4)=0x32) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r2, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ea4000-0xc)={0x0, 0x80000, r0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000063a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r1, &(0x7f0000a50000)=@ll={0x11, 0x19, r4, 0x1, 0x7fffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00006c4000-0xc)={&(0x7f0000938000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r2, &(0x7f0000005000)="22f0000018df06fff40700e30900071502000108dd200828060009040005001000008f", 0xfde0) 2018/01/19 11:52:49 executing program 0: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001d7000)=""/4096, &(0x7f0000418000-0x4)=0x1000) sendto$ax25(r0, &(0x7f00002ea000+0x74c)="e1a4236417b561f71513ccbefbab7a63d6c9d7331cfa12683fcec996ae34655127f1b657924818d570db607a764bea5656cfbd8e2717373daef92478bcab08d631189f2deab7155a1bad91c746f396a1268b042540a5814552ed30143ce10b977a761adcd570e88e670a2dfa61fd3b48899789a2506dd8ff3ac9ea94f4d4817d", 0x80, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001bd000)={r0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000006d000)={0x6, 0x4, 0x9000}, 0x4) 2018/01/19 11:52:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000021e000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008dd000-0x4)=0x55ddae4d, 0x4) mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet(0x2, 0x3, 0x8) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00005bf000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001e9000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005be000-0x4)=0xe8) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000012000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bd000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000046a000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2, 0x3, 0x1, 0x100, 0xa, 0x80, 0x80, 0x7f, r3, r4}, {0xffffffff80000001, 0x8, 0xc3, 0x20, 0x8, 0x100000000, 0x4, 0x1}, {0x3, 0x81, 0x3, 0x5}, 0xfffffffffffffffd, 0x7, 0x1, 0x0, 0x3, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x7f}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x4, 0x1, 0x8, 0x80000000, 0x0, 0x8}}, 0xe8) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000140000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f000003a000-0x4)=0x8) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00001f8000)={r5, 0x81}, &(0x7f00005bf000-0x4)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00005c0000-0x38)={&(0x7f00005bf000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000008b000-0x40)=[{&(0x7f000004e000)=""/83, 0x53}, {&(0x7f000009c000-0x60)=""/96, 0x60}, {&(0x7f00003ba000)=""/199, 0xc7}, {&(0x7f0000434000)=""/210, 0xd2}], 0x4, 0x0, 0x0, 0x2}, 0x10001) 2018/01/19 11:52:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000f30000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bf000-0x4)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001fa000)="e114ebc5c56d765df3c56650138eb3628308e57724b78c6150b5f625a2d979622d257690508f308805ce2f854953235d23ac13ea4b02eda5c21500db9374636018e465c8bc81b7dea606d75f896ee74b0d2a23155d7e7b516e450020ab94c532e73e43751bc97609b3d0a1bc5eb3874f957f6619c1d0473bd84b319d6e6a71cdafe88b1714be81ee787dbc361afc227f478f5b5d3ba1", 0x96) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000c7c000-0x8)={0x0, 0x3, 0x3, 0xaa}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) sendmsg$alg(r2, &(0x7f000049a000)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000d1d000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000432000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000957000-0x28)={@generic="ef18aae8ee4ae9df60bdbedf161ba0b0", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00007f9000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f00008aa000)=""/107, 0x2b, 0x0}, 0x0) 2018/01/19 11:52:49 executing program 1: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000017, 0x5, 0x8001) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) [ 817.309547] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57112 sclass=netlink_route_socket pig=25078 comm=syz-executor3 [ 817.345803] ================================================================== [ 817.353254] BUG: KASAN: stack-out-of-bounds in __nla_put+0x37/0x40 [ 817.359582] Read of size 255 at addr ffff8801d60df968 by task syz-executor3/25078 [ 817.367201] [ 817.368821] CPU: 1 PID: 25078 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #197 [ 817.376158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 817.385490] Call Trace: [ 817.388057] dump_stack+0x194/0x257 [ 817.391662] ? arch_local_irq_restore+0x53/0x53 [ 817.396308] ? show_regs_print_info+0x18/0x18 [ 817.400785] ? __alloc_skb+0x57e/0x780 [ 817.404653] ? __nla_put+0x37/0x40 [ 817.408173] print_address_description+0x73/0x250 [ 817.412992] ? __nla_put+0x37/0x40 [ 817.416512] kasan_report+0x25b/0x340 [ 817.420292] check_memory_region+0x137/0x190 [ 817.424678] memcpy+0x23/0x50 [ 817.427762] __nla_put+0x37/0x40 [ 817.431108] nla_put+0xf5/0x130 [ 817.434370] netlink_ack+0x78a/0xa10 [ 817.438093] ? netlink_sendmsg+0xe60/0xe60 [ 817.442309] ? netlink_tap_init_net+0x350/0x350 [ 817.446962] netlink_rcv_skb+0x2d1/0x400 [ 817.450999] ? validate_linkmsg+0x8e0/0x8e0 [ 817.455804] ? netlink_ack+0xa10/0xa10 [ 817.459760] ? idr_get_free_cmn+0xfd0/0xfd0 [ 817.464059] ? netlink_skb_destructor+0x1d0/0x1d0 [ 817.468889] rtnetlink_rcv+0x1c/0x20 [ 817.472581] netlink_unicast+0x4c4/0x6b0 [ 817.476624] ? netlink_attachskb+0x8a0/0x8a0 [ 817.481028] ? security_netlink_send+0x81/0xb0 [ 817.485592] netlink_sendmsg+0xa4a/0xe60 [ 817.489639] ? netlink_unicast+0x6b0/0x6b0 [ 817.493864] ? security_socket_sendmsg+0x89/0xb0 [ 817.498597] ? netlink_unicast+0x6b0/0x6b0 [ 817.502809] sock_sendmsg+0xca/0x110 [ 817.506499] sock_write_iter+0x31a/0x5d0 [ 817.510538] ? sock_sendmsg+0x110/0x110 [ 817.514501] ? iov_iter_init+0xaf/0x1d0 [ 817.518457] __vfs_write+0x684/0x970 [ 817.522152] ? kernel_read+0x120/0x120 [ 817.526021] ? bpf_fd_pass+0x280/0x280 [ 817.529889] ? _cond_resched+0x14/0x30 [ 817.533756] ? selinux_file_permission+0x82/0x460 [ 817.538588] ? rw_verify_area+0xe5/0x2b0 [ 817.542624] ? __fdget_raw+0x20/0x20 [ 817.546317] vfs_write+0x189/0x510 [ 817.549842] SyS_write+0xef/0x220 [ 817.553276] ? SyS_read+0x220/0x220 [ 817.556878] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 817.561876] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 817.566620] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 817.571351] RIP: 0033:0x452e99 [ 817.574517] RSP: 002b:00007f52f835ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 817.582199] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 817.589457] RDX: 000000000000fde0 RSI: 0000000020005000 RDI: 0000000000000013 [ 817.596702] RBP: 00000000000001a7 R08: 0000000000000000 R09: 0000000000000000 [ 817.603945] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f0848 [ 817.611194] R13: 00000000ffffffff R14: 00007f52f835b6d4 R15: 0000000000000000 [ 817.618458] [ 817.620059] The buggy address belongs to the page: [ 817.624976] page:ffffea00075837c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 817.633273] flags: 0x2fffc0000000000() [ 817.637139] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 817.644994] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 817.652847] page dumped because: kasan: bad access detected [ 817.658529] [ 817.660129] Memory state around the buggy address: [ 817.665033] ffff8801d60df880: f1 f1 f1 04 f2 f2 f2 f3 f3 f3 f3 00 00 00 00 00 [ 817.672366] ffff8801d60df900: 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00 00 [ 817.679697] >ffff8801d60df980: f2 f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 817.687028] ^ [ 817.690369] ffff8801d60dfa00: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 [ 817.697699] ffff8801d60dfa80: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 2018/01/19 11:52:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f42000)={0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x5e3a517c, 0x0}, 0x20) r1 = epoll_create(0x400) socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae8000-0xc)={0x0, 0x0}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/19 11:52:49 executing program 7: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000caa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004d5000-0x4)=0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ef6000-0x38)={&(0x7f0000ef6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ef6000-0x20)=[{&(0x7f00000e1000)=""/142, 0x8e}, {&(0x7f0000d55000)=""/0, 0x0}], 0x2, &(0x7f0000bb6000)=""/0, 0x0, 0x20}, 0x100) r1 = socket$inet(0x2, 0x1, 0x3f) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 817.705029] ================================================================== [ 817.712357] Disabling lock debugging due to kernel taint [ 817.717961] Kernel panic - not syncing: panic_on_warn set ... [ 817.717961] [ 817.725313] CPU: 1 PID: 25078 Comm: syz-executor3 Tainted: G B 4.15.0-rc8+ #197 [ 817.733963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 817.743314] Call Trace: [ 817.745914] dump_stack+0x194/0x257 [ 817.749551] ? arch_local_irq_restore+0x53/0x53 [ 817.754213] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/01/19 11:52:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x400000000001, 0x0) r2 = socket(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f000076b000-0x24)='"', 0x1) recvfrom$unix(r2, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000104000-0x4)=0xbfe3, 0x4) 2018/01/19 11:52:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f42000)={0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x5e3a517c, 0x0}, 0x20) r1 = epoll_create(0x400) socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae8000-0xc)={0x0, 0x0}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) [ 817.758964] ? vsnprintf+0x1ed/0x1900 [ 817.762758] ? nla_put_64bit+0xc0/0x150 [ 817.766734] panic+0x1e4/0x41c [ 817.769939] ? refcount_error_report+0x214/0x214 [ 817.774695] ? add_taint+0x1c/0x50 [ 817.778222] ? add_taint+0x1c/0x50 [ 817.781754] ? __nla_put+0x37/0x40 [ 817.785289] kasan_end_report+0x50/0x50 [ 817.789253] kasan_report+0x144/0x340 [ 817.793037] check_memory_region+0x137/0x190 [ 817.797422] memcpy+0x23/0x50 [ 817.800504] __nla_put+0x37/0x40 [ 817.803846] nla_put+0xf5/0x130 [ 817.807103] netlink_ack+0x78a/0xa10 [ 817.810802] ? netlink_sendmsg+0xe60/0xe60 [ 817.815016] ? netlink_tap_init_net+0x350/0x350 [ 817.819663] netlink_rcv_skb+0x2d1/0x400 [ 817.823700] ? validate_linkmsg+0x8e0/0x8e0 [ 817.828012] ? netlink_ack+0xa10/0xa10 [ 817.831878] ? idr_get_free_cmn+0xfd0/0xfd0 [ 817.836174] ? netlink_skb_destructor+0x1d0/0x1d0 [ 817.840997] rtnetlink_rcv+0x1c/0x20 [ 817.844686] netlink_unicast+0x4c4/0x6b0 [ 817.848726] ? netlink_attachskb+0x8a0/0x8a0 [ 817.853123] ? security_netlink_send+0x81/0xb0 [ 817.857682] netlink_sendmsg+0xa4a/0xe60 [ 817.861724] ? netlink_unicast+0x6b0/0x6b0 [ 817.865935] ? security_socket_sendmsg+0x89/0xb0 [ 817.870663] ? netlink_unicast+0x6b0/0x6b0 [ 817.874876] sock_sendmsg+0xca/0x110 [ 817.878565] sock_write_iter+0x31a/0x5d0 [ 817.882598] ? sock_sendmsg+0x110/0x110 [ 817.886561] ? iov_iter_init+0xaf/0x1d0 [ 817.890513] __vfs_write+0x684/0x970 [ 817.894202] ? kernel_read+0x120/0x120 [ 817.898064] ? bpf_fd_pass+0x280/0x280 [ 817.901928] ? _cond_resched+0x14/0x30 [ 817.905790] ? selinux_file_permission+0x82/0x460 [ 817.910611] ? rw_verify_area+0xe5/0x2b0 [ 817.914643] ? __fdget_raw+0x20/0x20 [ 817.918334] vfs_write+0x189/0x510 [ 817.921850] SyS_write+0xef/0x220 [ 817.925280] ? SyS_read+0x220/0x220 [ 817.928879] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 817.933872] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 817.938604] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 817.943335] RIP: 0033:0x452e99 [ 817.946501] RSP: 002b:00007f52f835ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 817.954183] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 817.961425] RDX: 000000000000fde0 RSI: 0000000020005000 RDI: 0000000000000013 [ 817.968669] RBP: 00000000000001a7 R08: 0000000000000000 R09: 0000000000000000 [ 817.975912] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f0848 [ 817.983155] R13: 00000000ffffffff R14: 00007f52f835b6d4 R15: 0000000000000000 [ 817.990858] Dumping ftrace buffer: [ 817.994374] (ftrace buffer empty) [ 817.998062] Kernel Offset: disabled [ 818.001658] Rebooting in 86400 seconds..