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", 0x1000}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000f88000-0x1c)=@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000541000)=[{&(0x7f00007f4000)="43f5c586619cea95b9e9c29cd8c19fc923e93ca6480af36c66dc76a6866e805aba4e40ba475ef6c9fbfae4949ee2bf6ee507b38a8cef6d5e99ea29b448c1f5c8b0e21d2bea6cc24c9ad9ac6aa5f6bacdcc2077dc869b077b1444c0d5b40717beed1d3c5d2eb3d3a128577525b4afe323f4c42da16ab59fb26d8d31a1cc0136f84f9e41972584ae405fabdd8475d749c260671f1f8efe628c7e72db8c0bfe456d4de7a3e8bf99e274c836b517ffc6c2c0d4be374bf586dcdd85654686867289e102494fe96aafad71a2e1adf63b447960e07b67dc14be2a", 0xd7}, {&(0x7f00007d7000-0xdd)="0defddf89036352232b96884dc4219a96d4f52bf1cd9a7b6de80692f6218a62cd600ddf7c60857eab0c13be992a65fbf9f993947033957b209fa6af0b1b00569a2afdfee02cfe977f26f0bf79e27b058f1eca0426691f4e9f0648ecc04c67d791e4197faefa39be63b1307609675e9c5aff88560bdbc1a09c075d224189d60cea28a5edca6279777c8405c02efbb534efc3cd73bec062820ab08ccfafe876c2a1e8d0f664d1ef7865d0056f54af072f2df0e3efbc17d8aa6f4d39cfe8a00612d1c2ccedd0ab857c3f26680fecb2daf5d94f6ae029ed5d69b807fd67295", 0xdd}], 0x2, 0x0, 0x0, 0x4048004}], 0x2, 0x8000) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x4) 2018/01/13 22:21:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000070e000)={0x0, 0x0, &(0x7f0000c3f000)={&(0x7f0000467000)={0x2, 0x12, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000668000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00007f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000cea000)={r2, 0x1}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00001fb000-0x18)=@generic={0x400, 0x2, 0xcb0a}) 2018/01/13 22:21:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f00004e5000-0x40)=[], 0x0, &(0x7f0000a03000-0xf0)={0x10, 0x0, 0x1, ""}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bcf000)=0x0, &(0x7f0000884000-0x4)=0x4) 2018/01/13 22:21:24 executing program 5: r0 = socket(0xa, 0x7, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x70becc0d, {{0xa, 0x1, 0xcb, @mcast2={0xff, 0x2, [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]}}, 0x88) mmap(&(0x7f0000000000/0x36c000)=nil, 0x36c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001d8000-0x2)={0x0, 0x4, 0x0}, 0x4) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[], 0x0, 0x0}, 0x0) 2018/01/13 22:21:24 executing program 6: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00005df000-0x8)={0x0, 0x0}) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000158000)=0x0, &(0x7f0000170000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a3000)=@newsa={0x290, 0x10, 0xa09, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @lifetime_val={0x28, 0x9, {0x1637, 0x7, 0x3, 0x480000}}, @algo_auth_trunc={0x130, 0x14, {{'sha3-384-generic\x00'}, 0xe1, 0x60, "057eaf6acf28b1f5b05093074371c3714822694d76063038c75fb2b6436dd9382fd11d8716f15f604184cfef22cd0d895597f5275ebed5e8b2eb07556b43b2aef466d0c55bcfd0d9f287f8d224e6e5243d9deb0e969b2d2ee8ef2d6e832e69ca25d0ad1377b83e4a4613e215575755d0429d1fa1bb88cff0959ee4d2e5ac9fd459bdc2bcdec9eab29284d580a12241936ec6e0cffb4d934878cecccd89fc684dc440e89ee611dc8cfaa18233f7f4ee23f84104267fec3297dcb785983859222fc30e246aa7552db7596cd44aecab176f81e4839d5c475c750c4e92ae15124d3a77"}}]}, 0x290}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4(r0, &(0x7f00003f0000)=@hci={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0x6, 0x800) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f00009a6000-0x1c)={0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00008e4000)={0x0, 0x7}, &(0x7f0000906000-0x4)=0x6) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009a7000-0x8)={r3, 0x81}, 0x8) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000015000)=""/24, &(0x7f000044e000)=0x18) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00009a6000-0x8)={0x0, 0x5}, &(0x7f0000134000)=0x8) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009a5000)={r4, 0xd4, "7a29ac21a87be78b28e4019a3d85369a6dca63244457715b243a93a0b167c9a9b1d04c524abb594ac4c33babeefda49637ce75211d5d04e9cc3b506534e32abaee38378e26b3d802388fa4e1b9e7cb3d5fd15ccdb358a52ce4e073d8f8a01358d57fd8f1ee9289c33856fc0a096617ecebfc0242bb4496d14f5e503ce284e64975612c794f159250927d96ad3f8295eb22a57498474c0763ff33961d71c06c49a2efabccfcda303451f7eb48287b2cce780cdac221adc013f4c55d3bf411de3d6219626b965c93441237bb1548481f0ddd697654"}, &(0x7f000026c000)=0xdc) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/13 22:21:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000415000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000055e000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) r2 = accept$inet6(r1, &(0x7f0000ae4000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000172000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000149000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) connect(r0, &(0x7f0000fc9000)=@ipx={0x4, 0x6, 0x4, "d934fa17e920", 0x5, 0x0}, 0xffd6) 2018/01/13 22:21:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000873000)=0x6, 0x4) 2018/01/13 22:21:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000466000)=0x0, &(0x7f0000da0000-0x4)=0x4) 2018/01/13 22:21:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000096f000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42a, 0x2}, &(0x7f0000894000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d19000-0x8)={r2, 0x6}, &(0x7f000087d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000edc000-0x4)=0x2, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/13 22:21:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000298000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) close(r0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fc8000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bc5000)=0xc) 2018/01/13 22:21:25 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80003fe) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000)={0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000000d000-0x2)=0x401, &(0x7f000000d000-0x8)=0x2) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000004000-0x8)={0x0}, 0x8) 2018/01/13 22:21:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r1 = socket(0x8, 0x80000, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006c2000)={{{@in6=@dev={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=@local={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}}, &(0x7f0000306000-0x4)=0xe8) connect$packet(r1, &(0x7f0000e17000)={0x11, 0x0, r2, 0x1, 0x10000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) listen(r0, 0x0) accept4(r0, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/01/13 22:21:25 executing program 7: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000021b000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x2, 0x4, 0x2000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x81, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x7a, 0x1000}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r2, 0x7, 0x2, 0x2, 0x10000, 0xff}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000)={r3, &(0x7f0000002000)="00e2929f552c683a8535930963bf536d7cee93297b605d56fbb128b30ca24e8bb2dc9c11f03e599c953d027739b4ecef55cb49ede4d2e71ef1fc1cc280b5190fe07320cd2ce0934d227f9ab61bbf1b70", &(0x7f0000002000)=""/70}, 0x18) getpeername$inet(r0, &(0x7f000000e000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x10) 2018/01/13 22:21:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c59000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab4000-0x9)='vegas\x00', 0x6) shutdown(r0, 0x1) 2018/01/13 22:21:25 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000048c000-0x4)={r0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000ef1000-0x10)={0x3, {"61c06fe452ce2c"}, 0x8}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) close(r0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x0, &(0x7f0000ef0000)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() sendmsg$nl_route(r3, &(0x7f0000869000)={&(0x7f0000ef0000)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f000072f000-0x10)={&(0x7f0000cbf000)=@getlink={0x1260, 0x12, 0x0, 0x6, 0x0, {0x0, 0x0, 0x0, r1, 0x40, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x40}, @IFLA_PORT_SELF={0x1094, 0x19, [@typed={0xc, 0x2e, @fd=r0}, @typed={0xc, 0x19, @str='\x00'}, @typed={0x18, 0x7d, @ipv6=@loopback={0x0, 0x1}}, @generic="c80530ce38aa37d1e2825fc3050f8c1110b442e310e9751898ec484eee9f5a24a2ec500f53d39745dc9f4c336f304429d500c8b0db72f4f8fec1f793404d12120bac92a446c4b48cd64df4d27ea08c4c39dee32d592e83a0e98ffaaa7d", @generic="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"]}, @IFLA_MTU={0x8, 0xe, 0x7}, @IFLA_PORT_SELF={0x19c, 0x19, [@generic="7e3e82fee8dc", @generic="a0d2b360e6edbbf06cd349f52f06d56d8966e3a1a17731f7d8e812aeadacc12a3c86b3369cf080c5cd60d6bcd9318cdd29475a746bf2c5ba9e61fc068650cbdf034811836abdc9240324556273886769969dc43ed4a9f1c43583a80d07a78baa61b5944c8e91941bd59c61c881850d3f19cd62a82217f85d92b6054e14a869fe9562fb8505cec4ee7e725c", @generic="db69ee0aad77664d35232c6f0eb87a1b514269c57228e543b940d237b73f662b5def80b556aecd6988588df2c66c90c6c77f1f28561ae8ce1d8d936b789fefe507cd2bdd555ddaf354c3553c19f0c6ac7ac7fa66c25a8198cc1d52b75a", @typed={0xc, 0x38, @pid=r4}, @typed={0x40, 0x49, @binary="99309ccc1759d5b1adf5813fa8092d6dfa7e61e7dc9b86550c75ca04868673f6fbd1ff26aba700e8602dd22c7a8c888dca95196a81"}, @generic="77e73dcf24c7a37c1122d32004332e0cc148ccaea97d597be0ba71805871b941835a94c089f350cc3e5177c2cdf92ae238c02f97cbd0973b92d7c22ae50954d7f47282612f1a239ec356e513f9", @typed={0x10, 0x80, @u64=0x0}]}]}, 0x1260}, 0x1, 0x0, 0x0, 0x0}, 0x8041) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/13 22:21:25 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r2, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004d0000-0x4)=0x100, 0x4) write(r1, &(0x7f0000476000-0x92)="", 0x0) 2018/01/13 22:21:25 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000da8000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff, 0x2, 0x9, "582d0c38bfbdbe84feadfe8f90c15ec9eef70b930cf0f4ae13876d420e0174e1bb1c15f167daa2c48f02ba86f3f702cb6968218b0d76abebf27435effd65ddeb0ea7bf27415fac0349e90c9eb4cb972d"}, 0x160) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000bf4000-0x4)=0x8, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/13 22:21:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000001e, 0x1000000000002, 0x0) sendto(r0, &(0x7f000055f000-0x1)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000086a000)=0x274) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ca2000-0xab)="250d2c528c049cdb81b7d9ae9efbdbb1568e2671b2150e945396099bb1edda2247173724e73eb13c7cdd56da519908e3a820a2a180a4674ede354ce5954b25346f77b8da48b05a432b7d36f4638e0ff425cacb3cf7abbb0243200ee36ccbee8bd24b77606c3ce915b5d60fced410c8429674d91e363f4d0ea3e9dcd0a0eca61c42957930ae0e7159b05893ae394fe23458f3b54cd2be4620b22881388d77f47afeb25c0839fdd83acdf993", 0xab) 2018/01/13 22:21:25 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000001000)="bd309d80489af0827f21059afb4152885a40") r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x80000000002b, 0x100000001}, 0x10) r1 = socket(0x4, 0x2, 0x1d) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x40000000000000}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000004000)=r2, 0x4) listen(r0, 0x5) 2018/01/13 22:21:25 executing program 5: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='ip6_vti0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000003f000)={&(0x7f0000d18000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000062c000)={&(0x7f00002f1000-0xc8)={0xc8, 0x2a, 0x100, 0x1, 0x2, {0xf, 0x0, 0x0}, [@typed={0xc, 0x5f, @fd=r0}, @typed={0xc, 0x8b, @u32=0x8001}, @generic="9cc47537325c25d37e29e2aa516e5af6cf790a125887282490eb915cd8804195575b38ea2f404d37e57ef9614823ecb611049670d5b806f37f05d99ec678fc545adf77ab82fa1846d08a785ccd6f0b644b4b20c821ea13a70e21922c445a8b8b7bd85867da326e889e5cb40be1ddd94f014549affb230159cdca4b3e0ccfba0be187db279b34d50b2dc6d1a35cbec82f649dfc735968683fe160"]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x4805) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0xfffffffffffffd07) 2018/01/13 22:21:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d38000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x801, 0x2, &(0x7f000068c000)={0x0, 0x0}) socketpair(0x4, 0x80003, 0x1a1, &(0x7f0000300000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000e27000)={&(0x7f0000784000/0x3000)=nil, 0x7, 0x3, 0x0, &(0x7f0000b36000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000035e000)={0x0, 0x3, 0xffffffff, 0x1}, &(0x7f0000b04000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fbb000)=@assoc_value={r2, 0x80000000}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000087e000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000188000-0x8)={r2, 0x7fff}, &(0x7f0000b6e000-0x4)=0x8) sendto$inet6(r3, &(0x7f0000a62000)="", 0xfe, 0x200408d1, &(0x7f000084e000-0x1c)={0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, 0x1c) 2018/01/13 22:21:25 executing program 2: r0 = socket(0x2000010, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f00004b5000)=0x7ff, 0x4) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0xc7)="972ab193277df59a468b3e482c26945412df138d955f5128986e0320fd37728a8620c56246a8ebd61b1b428f6172accb0425ff5ee8432ed6dec0e193a8edba9d40bb37b78066a54a744d624b7a346dbabbcebabfc6b4676f3b17941bfc16190ad003a71f5857f17e6618bd3b92924b5fac39796591e74d1d5f7e39a21d891bde9620edd885d88f1c5dea166800e1e51c8a54ca26455f94f3011b8eb387a7263ef70c47b878e36a26a192f41f020e39ab972ff51ead2ede2254fe60b9725dd492b72a3bbbeb9eae", 0xc7}, {&(0x7f0000001000-0xe0)="0328eb9c96993cfdcfb6cb2a3213087b77d267d4ea74d544d11a6d8fce5db5262525ec9930243097511d7d036e6c0978cfb00a93561e1060839a4ea817a71c45a6f6945951be8fd8bdf21d337c35e3be0ac91c5c022cfc617b0ae94d8f95fb8129492049887baba997c2d0ff0c07cb192d2087ecbd8ba7c159fbae918d1f5fa0d19f697e24e577e21b877ee126948d60a8108b4580cfb0e8385d200507b32c9495fd237094fc4a52f0dffa46a37c029183f7536c955096e54cd1f8754e2f00b326fef11e2ce4182f1bbc8c06ecc88df821ba75a7852f2b349e1bf266eb3fe020", 0xe0}, {&(0x7f0000002000-0x7f)="f863632b2227b66ab7b265c6fee6ec89798c51a93fe4f8cc64914ef515c80e7c8e828bf10858825328153d139149bfb613c4dcf3870bdbf04a67711133d5fc4901d338522076a6998b1f56f585c4235b72c10d3bd2896deee1e63ff0aa7616ac6c9bf8a351180e26d24184484547eb1ed0b596bbea8a230223b38022a31aff", 0x7f}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000)="1144396d6f401f697452656278263b66ac1c6ac83e9f71069c17c1f2f346208fd44fa56700a8d5799f5f1122c56d65dcba873c649d25935d45488a86b8740ad32acc0887a991595f90fbdbb61561e50c630330c2589294af7f287aa8d6352fc2a9a0e09b32da639c9996c00701544e14082c8f7430753feef2e9058a2d7e7f5bdc379f379c18429e51bb55a9893f73a64945b125aa2065ee0b749fc79e63326e821b69d3ace9fb54135a1b0d654399bc29f7232f1c9d89dc", 0xb8}], 0x5, 0x0, 0x0, 0x40}, 0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001c0000)={0x0}, &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006a2000-0x10)=@req={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000d88000/0x4000)=nil, 0x4000, 0x0, 0x5010, r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x1, &(0x7f0000003000-0x18)="dafea38108cd1242b6d9d96a2216c30f234ff696eec9a9cd", 0x18) 2018/01/13 22:21:25 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f0000b88000)="", 0x0}, 0x20) [ 215.251147] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=26646 comm=syz-executor6 [ 215.272091] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=26658 comm=syz-executor6 2018/01/13 22:21:25 executing program 4: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) getsockname$netrom(r0, &(0x7f000003f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000d000)=0x10) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x23, &(0x7f0000e53000+0xe9)=""/16, &(0x7f000004c000-0x4)=0xff8d) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000003d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000}) [ 215.346807] dccp_close: ABORT with 4294967259 bytes unread 2018/01/13 22:21:25 executing program 6: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000acc000)=@hci={0x0, 0x0, 0x0}, &(0x7f00005d3000-0x4)=0x6, 0x80000) bind$netlink(r1, &(0x7f0000034000)={0x10, 0x0, 0x3, 0x0}, 0xc) 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$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) 2018/01/13 22:21:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000160000)={0xffffffffffffffff}) pipe(&(0x7f0000ad7000-0x8)={0x0, 0x0}) sendmsg$key(r4, &(0x7f0000a00000-0x38)={0x0, 0x0, &(0x7f0000719000-0x10)={&(0x7f0000740000-0xb0)={0x2, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001c5000)={r3, r0}) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) accept4$packet(0xffffffffffffffff, &(0x7f000092c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bcd000)=0x14, 0x800) sendmmsg(r1, &(0x7f0000d91000-0x3c)=[{{&(0x7f0000e25000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00009e0000-0x20)=[{&(0x7f0000f77000)="70e668b1d76311a4dfc430bdfdded90d74b4f9ab95c45e6d90745ccfb8971a94521cdc8a8e61277a4c12b804d409d128b0835e7450291369c5d4eff2b46f0a01b42fd51a3abb7186d6281afecc1efa92bc8af68c2706e8d32882845f7d1e3e8edb0b3bbe9e58c5070a4508e7987bdd41e856988168125aee41f63a9aa2aa8cbaa6873849f56a84395e96925788c03d041d08ffc81742e4eea24c", 0x9a}, {&(0x7f0000631000)="8af28e1ac918c3f69324e624be6f632aba95558cad38d3e9aacbd649", 0x1c}], 0x2, 0x0, 0x0, 0x40000}, 0xffff}], 0x1, 0x40000) pipe(&(0x7f00001de000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f30000)={r3, 0x0, 0xc2, 0xde, &(0x7f0000e24000-0xc2)="d85c9aa58604d1fa365a587fe32ea5fd51929ca98f3f5b5a159b425353b718cf103da62449801ba354553c99afee9104ababd45a3dc0d115c847a8961c34c79d9f3b47e2dde71180445d968976aa961842e1c5f5f9fa42c965d0994ac0c031e841745d78a4a6481957191ca63dda0ae2a1e5ee70979e8701be1bd8edbb9ad1c80e0930ba54e0d65b547489ee41f67cc63b8dc47ce875dc4a3785c294b2d32b6ee3d997293f9613c13b9862d7fbfbb2b466a3a5fff0bd243b5e2182ed5c8860e626f5", &(0x7f000077d000)=""/222, 0xfff, 0x9}, 0x28) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/13 22:21:25 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)="", 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x4, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/13 22:21:25 executing program 1: socketpair(0x10, 0x3, 0x5, &(0x7f0000dfe000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00000aa000)="f46e00a88375ca5ff0df73a5bab3d4d7efdedea87512b61f37d8376b0624d7fa9bfd8295dd5ff9e295428b036364acb49b20db33044e5321ffca0a6712e49452566b5061ce35b8c5a54cf45cd811ee2437436d8093f7f483f35f0ef26e39f490b472c931de9c1e64326d4c2f9b2a6e71e0c0d002d50a53f663cc01fa472a4fd995db04aa725071866c47ae96385a87761934ac2c09799b01d10f2354752c5fa788559ee4ea51d7d05fe23a981d1637848e1ea290c2561d34e89af8bafe016c3cb6b62f4aef998a834b4fa6d5dfa201a22a9d85417880f03a7e7f0a441b2368b8d302ad354d760f9bbc3d1245dbe86f305551ae5ac04f8eb34ceb8e", 0xfb) r1 = socket$inet(0x2, 0x80f, 0xe3b5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0x6, 0x233, 0xa90, 0x8}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x5, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000614000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a3724402", 0x11}], 0x1, &(0x7f0000ad1000-0x18)=[], 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x7, 0x3d0, &(0x7f000081b000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000d9b000-0x4)=0x0) 2018/01/13 22:21:25 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcf000-0x20)={r0, &(0x7f0000fcf000-0x1)="9e", &(0x7f0000fcb000)="", 0x2}, 0x20) 2018/01/13 22:21:25 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x70) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6d, &(0x7f0000000000)="", 0xfffffffffffffc8f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xe, 0x7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x8, {{0xa, 0x3, 0xfffffffffffffc00, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000002000)={&(0x7f0000001000)=[0x8, 0xe3e, 0x5, 0x8], 0x4, 0x0, 0x4, 0xc5e4, 0x1, 0xffff, {0x80000001, 0x9, 0xf8, 0x9, 0x7, 0xb988, 0x3, 0x8b7, 0x7, 0xd9c6, 0x2, 0x100000001, 0x4, 0x5, "bfc616f326079d14cbc94bca2d887f77316ea3ea7e102aead78fed45f27c0768"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000003000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000004000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x6, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000004000)={r1}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001000)={r3, r4, 0x6729}) 2018/01/13 22:21:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f05000-0x4)=0x23, 0x4) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/13 22:21:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f000037d000)=[], 0x0) r1 = accept4(r0, &(0x7f0000500000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000119000-0x4)=0x8, 0x80000) getsockname$netlink(r0, &(0x7f00003b9000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008e7000)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000fc3000-0x38)={&(0x7f0000f36000-0x1c)=@in6={0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x81}, 0x1c, &(0x7f00004c0000)=[{&(0x7f0000bcf000-0xf5)="dc66512dcb44d4679a48bcb9c25c695fbd8fdb4917572e203914668e58746ce197771b90e4dd56bc1ecbf2d2ed77f13ead85c2fc7ee9e81e0a70599149c906b423736e9c25a3cc1adc15b95cdc060cd257efcb7843df92002da11a35c7a761c2facea92f3e9ed9ea473d53ecfdc5516f688682a642624cc79f79764b9d2873731b045bd23f04038ef8c0db6c8e79162efdf28e837646603cb806a57c8f053e6831e9a14b3b087ecae66bb0ce8046fa1d855b86f954c4b3d35d08753ee924a2085061b8a2dee1fa891153823e40256d6b6b69ac8b2cc197e280f9d64f0addfdc4d84712f9bfaf15c6af80f38e610e4bc1a040dcf906", 0xf5}, {&(0x7f0000e5e000-0x35)="c4b24c365c27f0dc5ac4d859858a0098ef509ed4cf5c1e84f4d313f0cb8f1b2322b57f763c398a2837a03d8dd4b9ab5b589b5e3283", 0x35}, {&(0x7f00002f6000-0x4e)="a526ca23231ed1b97082ace28117ec7843fac89cded26e622deb82c019b0f197ae230abc8506683420a76f1b6403ab9f05657f5684c5873602579274d8bc88c6c6fd7a33cfafc47d06e6c6c4bf6d", 0x4e}, {&(0x7f0000ce7000-0x1d)="72d794c01429841f9bcba7f80af60dfe9a793307756b88dc6a3905705e", 0x1d}], 0x4, 0x0, 0x0, 0x8000}, 0x4000000) writev(r1, &(0x7f0000fb7000)=[{&(0x7f0000f92000)="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", 0x1000}, {&(0x7f00008dd000-0x4e)="dd424e6618d5231437da84f7c64b7df5f72b576f00f58ade1b0327e450e6f9ad0b6ba0bfb96b681abfde8029b3559d7c8fa1f64c03db69ae28d403f6e65414ef451d89cffdc9ed10afe622a355b6", 0x4e}, {&(0x7f000053b000)="3a4d7dc7", 0x4}], 0x3) 2018/01/13 22:21:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000bef000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000c55000)={0x3a, &(0x7f0000c73000-0x3a)=""/58}) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00001e7000)=[{&(0x7f00005cb000-0x1)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x3) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/13 22:21:25 executing program 2: mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x6, 0x3) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000023b000-0x4)=0x6, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000247000-0x139c)={0x20, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@typed={0xc, 0xa, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:25 executing program 3: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000227000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80f, 0x200, &(0x7f0000d5b000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007ef000)={r1, &(0x7f0000393000-0x84)="704eceb7179f99753238fab43f6067c8a3ad23c5506536ffc36481eba9fb50a4d209e0b92498621b7f0e906a146c4c8dbb7688788eae0cc177612a6a81c317398a707ba6eb0c7447e2ce67c118015f3799e6be3ae1b51eb9dcd59a0de85861b7e11a7f18401a41d3b8e5dfb4609f548c0eaa6ee7348b3d0ae178ee551680e431c30beffc"}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) 2018/01/13 22:21:25 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff003}}, @sadb_lifetime={0x4, 0x4, 0x3, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000b50000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e70000-0x4)=0x10, 0x80000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000aae000-0x4)=0x9, 0x4) 2018/01/13 22:21:25 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000215000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000363000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x5, 0x3, 0x5, 0x7, 0x5, 0xbf6ae01, 0x5, 0x1, 0x4, 0xe0, 0x1, 0x1, 0x2000000000000000, 0x6]}, &(0x7f0000f85000-0x4)=0x108) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f84000)={r2, 0x3}, &(0x7f0000e95000-0x4)=0x8) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000f83000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000335000-0x4)=0x10) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000f84000-0x4)=0x0, &(0x7f0000ace000-0x1)=0x4) getpeername(r0, &(0x7f0000f82000)=@generic={0x0, ""/126}, &(0x7f0000ae5000-0x4)=0x80) 2018/01/13 22:21:25 executing program 6: syz_emit_ethernet(0x18, &(0x7f00001f4000)={@random="55e363dc059e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x6558, @llc={0x8, @snap={0x0, 0x0, "b2", "d73304", 0x0, ""}}}}}, 0x0) socketpair(0xf, 0x3, 0xfffffffffffffff7, &(0x7f0000a2c000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00009c9000)=0x200, &(0x7f0000138000-0x8)=0x2) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000004a000)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000441000)={0x0, 0x1000, 0x0}, &(0x7f000008b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) 2018/01/13 22:21:25 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006000-0x1f8)=[{&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f000000a000-0x1000)="", 0x0}, {&(0x7f0000004000)="a2bf08be53a57ca02c28f7a1518114f9e1a6557046418271e27091b2e69618c0a43ba2265551ab28beb6664121080f258ba2184d2c743d74c1199841aa653d2d2f51708d7d947a3f0adb34e72f6ddc6ce8d0d627a0bb3999f4b431fe9f5a951a928789a05b36e08c64149042a57e9c4d8a587243b31f9601cf49cdef3d886400a4221a80fb0f8ea3626f9750d656efc8aeb45cd4894a0a1c49b5d4d50d75de9c12871d88f3145467f7b43a2dd307ff5f8bda903258c9eec13292e3e5f295d3b809ca253b8a4aba6417c05a25c8bff3dc6ce66f02ea99c6925213ec57d50a7ff3b7b9dd843a5007f31d3256", 0xeb}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000004000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000005000-0x10)=[{&(0x7f0000009000)="7a43ec9e87f0560be024a6b04f1ab2c46b03633cb3d925d900d346da7c686379d50589d5df92a404d3ac46f609bf754bcc663c80464909d25798f1a8768ad00804b6da9bee9525034382a590541178c5e7c37e065e88fc", 0x57}], 0x1, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38, 0x4000000}, {&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000-0x40)=[{&(0x7f0000004000-0xdd)="870e79b6f2b0df69644ef778c0f35bb8333635c3621b12421e8433c677a233d5e135d9ff51080cb953e33e00257a4a18d974832e86f63d056479cdcf5db8137f6adc103dca413640ac519a117cbd4caec08e687357288293f31d9b5b948519990b0f0aa6c0d67ca28287392282a41f504c169c74a984e057efb6c2be30453da9fe52d3ae9c46ff0606ff0315cfed7a8fca217ec51926c814998d380ee7294bb99abeeab67fd7d0590779d84e1f1b4628bd594cab06b0161b371d3bc212d7bee9e2c88f5ac45e649082f35c0798fb2dfe6dbb7a45261f8f99d747e4e539", 0xdd}, {&(0x7f0000009000)="5fc16bf4a37a063062b4815932bce3e8b4b03931fb44eab9a781403a9e08d530f9d6cc5e439c827791d045bb8c2b9bd49a70803a9f569ef88f995990a74ec1cdf43bbb02da0073ae0ce9efff99", 0x4d}], 0x2, &(0x7f000000a000-0xa0)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x1}, {&(0x7f000000a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000009000-0xed)="90ab66a52536d768669667c09c66ddca294fb517864ed02a2dbd6ce59246db5af688ad35807dc563ecaf1190ec218dc60bf199a2b5683dd65a19697441865d6bcf3294e05dea0a45efc6f55934afb7f906ac28f580815ae9a73515bb94f8fddce78352b16e46723c1366442acb7b06c8d8d330642de95d21640e5fe8298783cb63a0430cda8d5f087f6bc9ef52488806d2f63870f26c56e3b183658c9424a129a9eafd0f540fcb024c5bea5ceb8a6eb55e40413fad170c8ec1ab784403fad12a7ab90eceb07e5084994a5ae826d508a3f7539885cfc02655749c91ef4e26ca47b4ddeea283af88e9274a3225a2", 0xed}], 0x1, &(0x7f0000009000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x8000}], 0x4, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000006000)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x2, [0x2, 0x81, 0x7fff, 0x4, 0x5, 0x5, 0xfffffffffffffbff, 0x0]}, 0x5c) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000006000)=@un=@file={0x0, ""/4096}, &(0x7f0000005000)=0x1002) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000007000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000+0xa91)=0xe, 0x800) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x80487436, &(0x7f0000006000)=0x0) 2018/01/13 22:21:25 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x9, &(0x7f0000fef000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d1d000-0x20)={@common='sit0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000ff0000-0x4)=0x7, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) [ 215.540296] netlink: 'syz-executor2': attribute type 10 has an invalid length. [ 215.578795] netlink: 'syz-executor2': attribute type 10 has an invalid length. 2018/01/13 22:21:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000475000-0x4)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003cc000-0x8)={0x0, 0x0}) sendfile(r1, r2, &(0x7f0000b07000-0x8)=0x0, 0xfff) recvfrom$ax25(r0, &(0x7f00000c0000-0x21)=""/33, 0x21, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{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, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @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]}}, 0x108) 2018/01/13 22:21:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000da1000-0x29)="2900000020001900013d0010000000060200001600000eed0000000404001400ffffffffffffffce08", 0x29}], 0x1) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000784000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003c7000-0x14)={0x0, 0x4, 0x7f, 0x9, 0x1, 0x6}, &(0x7f0000b67000-0x4)=0x14) pipe(&(0x7f0000b02000-0x8)={0x0, 0x0}) bind$alg(r3, &(0x7f0000b9a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(xcbc(arc4-generic),ctr-serpent-avx)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006ad000-0x10)={0x9, 0x2, 0x1, 0x20, r2}, &(0x7f00001fe000)=0x10) socket$inet(0x2, 0xa, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000613000)={0x5, 0x0, 0x10003, 0x900000000000}) 2018/01/13 22:21:25 executing program 7: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000364000)="77e09db49685cb087b9801fcf3e6daf0b8d0f784e22c4ab473bc9ebc912a84b91a061a73614b868d004a3b24f18b544c7bd4e83eed623ce02c7f49c09c1736635b5587e8") r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000a99000-0x8)=0x0, &(0x7f00002c2000)=0x8) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008d7000)={0x0, 0x0}) mmap(&(0x7f0000a9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00009a5000-0x10)={0x0, 0x84, &(0x7f0000a9b000-0x84)=[@in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f0000a9a000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000337000-0x6)={r3, 0x0}, 0x6) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a9a000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00004f2000)=r4) r5 = socket(0x200000000e, 0x3, 0x1f) setsockopt(r5, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) 2018/01/13 22:21:25 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000003000)=0xe, 0x800) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000001000)=""/244, &(0x7f0000003000)=0xf4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000005000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x83a4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x5, 0x4, "23107280de51a1b55a960c3eccc51ce4cff0048439b126b817a128d7446c64394b8bf940ca7626efce6772678de7297fdeac45695c160a118caae3c3f579093f8b479dd352022f0a35feb2ed254fe907"}, 0x160) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000003000)='tls\x00', 0x3) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) 2018/01/13 22:21:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a55000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e00000-0xe8)={{{@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=@mcast2={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}}, &(0x7f0000dd3000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000de3000)={@loopback={0x0, 0x1}, 0x9, r2}) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000436000)=[{&(0x7f0000f17000)="b31ecadd5c09c6c613c7140f8ef4a8ae8b593983d426550e091b8742b53e1a9bd9a71da0b95bcb2e1fb322a7c2bb7a7bcf8568f99a08cf50d46ff8be555d8749ad", 0x41}], 0x1, &(0x7f0000210000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f000077a000-0x20)=[{&(0x7f000028b000-0xfb)=""/251, 0xfb}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x800, 0x7, &(0x7f0000b01000)={0x0, 0x0}) 2018/01/13 22:21:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000dd9000)="e63be650eae5b4ce14756694f20df4c13b0f9a08d19a6dc98d23441c1c2f601caac491d97110b5966c8254e0c68ba52a37ab778cf6fb553f84c4868830492753be4e63432ca202a120724c0d50323f0885fe43816a529aa43ba0c206d142017267c120a810b2a834140244f0b280cbe35c4717c389091533f9df99806deb5b028ed374b9ec006d3d4f2f09af1eb0dcbaf22a62cb41efdbd840e2240a0f60774c399f67e6579ec4e14b0e705be6915d7b40d8d15f3a479034963705bd456e7f", 0xbf}, {&(0x7f0000898000-0xb0)="38074260c99b348256d57be15367c682028b18ef758d14f572e9130e71954fe5047a8391757c18cc7fda37b370977c37cd71cd63b97b81dfe34202a24141649be869a01de64c882e7c8d833b7a9910be40c9c45d43272c86cbcb445fc760e794a4ce1c02a7ec1d26b25fbb63800f70457492ebe99bbad675df90960d3c1b3fc9e3624bb70db97d4b2e7d3d842bd03d877a6f1083351766cf00af413277bff2d335dc1bcb83d7be27383e8f300d923092", 0xb0}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000+0x755)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3f, 0x7, 0x2, 0x5, 0x6, 0x9, 0x9, {0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x100000000, 0x0, 0x3}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x101, 0x10}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @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]}}, &(0x7f0000001000)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x5}, 0x8) r3 = socket(0x2, 0x3, 0x80000000040) ioctl$void(r0, 0x5450) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xffff, 0x5, 0x5, 0x7f6, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002000-0x14)={r4, 0x9, 0xff, 0xf0, 0x3, 0x5}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000000)={r4, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x0, 0x6, 0x10001, 0x20, 0x1ff, 0xff, 0x5, 0xffffffffffffff81, 0x3, 0x3, 0x9, 0x5d3, 0x10001, 0x752]}, &(0x7f0000001000-0x4)=0x108) 2018/01/13 22:21:25 executing program 6: socketpair$inet(0x2, 0x80007, 0x7, &(0x7f0000f1a000-0x8)={0x0, 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) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000017b000)={0x0, 0x3f, 0x7d6324c5, 0xd5a}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f00001a6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000e73000+0xe67)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b84000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ade000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) 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$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c18000)={0x0, 0x1000}, &(0x7f0000857000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x23)={0x0, 0x1b, "7b257e68b0b99466b13d15e144bf869ee525407ec6ed72f65dec03"}, &(0x7f0000000000)=0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001d7000)=@assoc_value={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x428c87f8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x71)={0x0, 0x69, "25eba7a3bb4c94e1241404cb6008eca03215784ba660ff730990e007544f10180158121ee48ac3383118dd3ec47156531ba6c262915a29407fcd5ba5d9383faeafd8223e9ea68b2495b071dc4b0d559d1649098acb60ff1fe2920a235e33a335d1beecf4948ecba0fe"}, &(0x7f0000a94000-0x4)=0x71) 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) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r10, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x3f}, &(0x7f0000003000-0x4)=0x8) 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$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000338000-0x10)={0x0, 0x6, 0x1, 0x2}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000884000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$inet6(0xa, 0x44234c4ded1a3442, 0x80000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r13, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x80000001}, &(0x7f0000003000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xff, 0x20, 0x8001, 0x8}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x9}, &(0x7f0000d89000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x7, 0x2, [0x3, 0x4]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000548000)={0x0, 0xa7, "f8fc3db41ee7dfcadae2717e9ef5dcff9a9c01656657c828b6eaeeae0b7e5196dcfe458c37ef14cb3a3d3d4812f87c0e0baee635337412b2801ede90515e46a5560e9adb59bcdbdb814b71d9a8b80becd705f9dd7740a97d15639df7e90640e1246f62a950b359aca4009a9a343374606cedc812b4e53bb0ca3ff20ffeea7d683436f71c586a2ce46d7ba67080639ac1447fe2126c11c12e8e2800ca38026f8e8a639f28c3d053"}, &(0x7f00003dd000-0x4)=0xaf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffa, 0x3, 0x5e72, 0x20}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x8c93, 0x0}, &(0x7f000094c000)=0xc) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, 0x1c, &(0x7f0000000000)=[{&(0x7f000036f000-0xc3)="aa6e781cd69f22bf966c20facda485a7a4841dc0f8584bb78e42bd5a358e65cc2ac826f6fe177afba79bf7d7c4f21447f6981f7da51e7cda4b2274617ffd99fc8eb72495ee97f1b7ef34bf79437fcdeb138ae1a9183e4e3b5c531a75a7b1c544323e8d35271bb010c507a86de00d344505732afb31a088ac9dd6ff3194306666e86dcadff1a9b87df94b5fce27a414f54395d9d5dd91f2454ba39f96af5c7b705f1154b2247fcbbee06e9b3f491939afc1f924a077efecdee8b415d3fa91c712cbd07f", 0xc3}, {&(0x7f0000001000-0xc1)="cf325edd2b1d522f3f28863d98710373e861b70c36e9a67eadacfc59e8d8b2ed738aa3119d940ac652f7107536a347b6f095f07330af56440fbe42b39a1ef1e64bb155d0a78cf9cc177bb54fcd00b90d3a0dfcb733ec65ccd0d8c5f950cb8fbf7b852ff238afef3bd01d4c13fd259944e5afbb0b4d5f6fa980a59312f0c3ab784ff116e870d46603dabba678d1e5e036c13dcd868fa1af33e77c126d212b114a5a32764eaacd7012825fb5f0de6d0480baa8630aef33ae29265dcafb45ea140d1c", 0xc1}], 0x2, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x3ff, 0x205, 0x81, 0x5, 0x29b5, 0x20, 0x401, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x7, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9a, 0x8004, 0x63000, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x7, 0x6eaf, r11}}], 0xc0, 0x480c0}, {&(0x7f0000000000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x201, 0x80, 0x5, 0x8, 0x0, 0x77f21f9f, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8004, 0x4, 0xf4ac, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x7fff, 0x4, 0xfff, 0x100000000, 0x5, 0x800, 0x4, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x7ba, 0x6, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x6e5e367, 0x1ff, 0x4, 0x5, 0x3, 0x6, 0x2e1bbcdf, 0x10000, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x80000001, 0x10000, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x9d3, 0x20, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x20b, 0xff, 0x1, r16}}], 0x180, 0x20044000}, {&(0x7f0000001000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c86000-0x50)=[{&(0x7f0000af5000)="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{&(0x7f0000d2c000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x80000000, 0x9, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0xfffd, 0x5, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xf206, 0xa, 0x81, 0x3, 0x800, 0x9, 0xff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x4, 0xad, 0x2e, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x0, 0x0, r15}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff80, 0x5, 0x4, 0x9}}, @init={0x18, 0x84, 0x0, {0x8972, 0xcbd, 0x1, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x1c, 0x4, 0x6, 0xbfe8, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0xfffffffffffffffb, 0x2, 0x1, 0x7d1, 0x8, 0x7, 0x2, r17}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x80, 0x7fff, 0x2}}], 0x1e0, 0x0}, {&(0x7f0000cd5000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bae000)=[{&(0x7f0000001000-0x51)="7fe56d034ddb7cff3e7f45f06cb6737fee02c5858d6bf7f629af2544ed32165c22458dc3f5e1f4415dd2c12fbc0bc0d5cd7781988b256bbd6686e7ac24f01d1bdcf8179cc5f9675d459cbc0a65e6532707", 0x51}], 0x1, &(0x7f0000001000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x2, 0xf4a, 0x2, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x8ddb, 0x1, 0x6, 0x6, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7f, 0x204, 0xffffffffffff0001, 0x333, 0x9, 0x0, 0x9, r20}}], 0x90, 0x0}, {&(0x7f00009ef000-0x1c)=@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000871000)="d57546b6cb5fd5c816d44c4b6356712d1f41f10d28b788781bc8ef8995f352610f968bebe7ff1bb348b9569c5a241b87ea421a6eb419193d27ce5cb566a39755803a1055eaee8cdc51971aae3d5ad89ce06e6eb681cbe4c68f173bbf5df754715ff1548ce789cdc9ea317621fe9a44b29dfb3e535524e3b7a8c7d1727e867c49d6e1db70fedee4034fc0bc20e816c0e2191260ba459ddd746a92f44898c0d602509fe2ba2b41cbd239928b3fed3491e1a3262aab5ca1885396b096a5b770c719f6f28fbb83e70127a4b4a3b68f9d2d", 0xcf}, {&(0x7f0000001000-0xbf)="3b36871379cb27c607a1a374ae029191ccadb0217dbe0ea1da5dea122790ab03b6c06fd15981804a145c0d01aaf9917b714323e38d01553863e4c8f4dc7c6d43f37f7ebca8e1ae2fbce2f5660a1edc8d0f8d1de041447fd97843ffd0b3a572893174370ac713f493daa3361304f94dc855ea4c8d4fd94f7b93f7f5f69b25901eefc64748b82d18661f170290a7cd4673af5f43246f0c2d9f5d54e15bb24015c3ee91d9802396d577bb99cf7727fd672c1c67d9c8f2599111658e8567c63f15", 0xbf}, {&(0x7f0000000000)="2f332d38c75896237cdb57df9c5709ef3599201c4962f9d971de29455953049c2647458ac442896e40cb42eb9641d855adfc03edabb8342235e28c39afd39598db9f0c61fb042dbbed658f6de4d9", 0x4e}, {&(0x7f0000d1d000-0x42)="7d7a99bc17c6572aad8e6c332fcf2dcfa97eae2d951946a93c27481c25090bdbf3634f38710c4f08aab74ddcdd16b1761971ccc024d7dc3630bc1ee2072cc892ef39", 0x42}], 0x4, 0x0, 0x0, 0xc000}], 0x5, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x7ff) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x12, &(0x7f000035a000-0x4)=0x0, &(0x7f0000f37000)=0x4) 2018/01/13 22:21:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x807, 0x8, &(0x7f0000afe000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000702000-0x10)={0x80000001, 0x8, 0x10000, 0x0, 0x0}, &(0x7f0000fac000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00005dd000)={0x0, 0x4}, &(0x7f00002b8000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000af3000-0xb8)={r2, 0x9, 0x7, 0xffff, 0x131c000000, 0x4, 0xaab6, 0x62, {r3, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xc8a4, 0x7, 0xf75f, 0xffffffffffffffff}}, &(0x7f0000443000-0x4)=0xb8) ioctl$sock_ifreq(r0, 0x4000089a3, &(0x7f000074f000-0x28)={@common='ip6_vti0\x00', @ifru_ivalue=0x1}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000e4000)=@get={0x1, &(0x7f0000987000-0x47)=""/71, 0x7ff}) 2018/01/13 22:21:25 executing program 0: pipe(&(0x7f0000330000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000abd000)={{{@in=@rand_addr=0x0, @in=@dev={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f0000ee4000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000092d000)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x3, 0x80000000, 0x2, 0x401, 0x0, 0x20, 0x20, 0xaf, r1, r2}, {0x7, 0xfffffffffffffff7, 0x0, 0xde5a, 0x6, 0x1b4d, 0x5, 0x7}, {0x8, 0x2, 0x90, 0x4}, 0x10000, 0x2, 0x3, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6, 0x0, 0x10001, 0xd79, 0x8, 0x20}}, 0xe8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000c86000)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000000)=0x7, 0x4) 2018/01/13 22:21:25 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000001d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000021000)=0x1c, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000020000)={0x9fa4, 0x200, 0x4e65cf50, 0x7ff, 0x0}, &(0x7f0000021000-0x4)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000c000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000020000)=0x8) listen(r0, 0xe0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000023000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000023000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, r2}, 0x14) syz_extract_tcp_res$synack(&(0x7f0000022000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x58, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a18844cd943128a196d6f4e13e0129014a806801be94b9f6d3adac0ea729616cc26c188278c295b528d4ffde5cb0053f5dfe097b4a4c2670b6"}}}}}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000014000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="5a39d67ae480539945b1f11595167e5e5938a29a4eadf5723da5275865b9f1a0c74e935ee61df04c9dc12a3d65e1c21eee7ce5ddc9afb0ca498dc3110a50ba2aff1386a0b68cdd2506403a2f379e50f36f", 0x51}], 0x1, &(0x7f0000000000)=[], 0x0, 0x4}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000018000-0xc6)="cb1f7dcf5b21025ef670a83fb2d3c6aba959a3a409eb837c4a340607a935cc56929d8f3b07a4c5eafcb0cd0f706e4d00b9bbd4d4f5bd7a281b27692ea202b5aaf76eb3ce5e455b50cebce838f3bdf48d59daa5c2147b199906ab7428cbf50568d63a2d5e7925260a810bb04fcb310061a7085e23138479fdeb2f37a9b3ba742f6717b55568d61bae76279cdacc25b383c34f26ead9090385716e826de4c36e91492c7a23a233faa232286782a196dc2676466ed1acd8af9933e300b1bd854b4ec36021747ed0", 0xc6}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x3, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x4000011e, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "cd083d779f32efa3f5a187e60a2ba39e"}]}}, {""}}}}}}, 0x0) 2018/01/13 22:21:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e42000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000563000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8d000)=0xe8) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000079c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000101000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000033e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c8a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c1000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef1000)={0x0, 0x0, 0x0}, &(0x7f0000e62000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ab2000-0xe8)={{{@in=@multicast2=0x0, @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}, {{@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}}, &(0x7f0000ab5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000098d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eb0000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000080e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004f8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cac000-0x4)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000200000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@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}}, &(0x7f00004af000)=0xe8) r16 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000914000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000085f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f7000)=0xc) r19 = getgid() r20 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000004b000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c1000-0x4)=0xe8) r22 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000993000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008f000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009ea000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cc000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ffb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f80000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000210000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000544000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b24000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000092000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003da000)={0x0, 0x0, 0x0}, &(0x7f00009de000-0x4)=0xc) r29 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f000009b000-0x4)=0xe8) r31 = getgid() r32 = gettid() r33 = getuid() r34 = getgid() r35 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000253000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009bd000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000269000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a1000)=0xc) sendmmsg$unix(r1, &(0x7f000025b000-0x49)=[{&(0x7f000042d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000dd000-0x10)=[{&(0x7f0000f45000-0x91)="96bff494034e282d66d1f9b3ad1a96b915a3b98637f2a9fe71390042df76f8350beffcc58137219d0d591a76737f895ad822ad4060e9b84f2d9a3182e0c431b63cdfe3b763bb8bcabf920009769fa5c40e49d6a442df3ea3670be8ad2f4bacdfd2226b743e657df3ddd647d297fa3692f9907ff7006119e8d399d27a3d686ffc0afce9956d2ee8b0a26461b920126a9c9c", 0x91}], 0x1, &(0x7f000046f000-0xa0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xa0, 0x4}, {&(0x7f0000960000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e79000-0x10)=[{&(0x7f000049a000)="2a7c63ede4c2df48e7798dffd96aa978c4455f59560a0991a80adbd02d18eb78e8310631f22f8a32fb7abacb67c55f189e0f3db930e5da8e1d2a7bddc4b373a93113f6addd90affdb3ce", 0x4a}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000d7c000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a1f000-0x50)=[{&(0x7f00009e2000)="fafc373281a79b4a866b68609ef46db366441749bb9f550c58a7922f1e7a632c839b2348e104491a56279ad1a320fdf69eb054a7e3ec2e345d202c86a8df4add81381c47e401459528041f93fbae26f8cd3034b615169b489b82ec2a752ceed898d3c3daa839d29bc31ce48d0ec22307c4986e02fda1ef170ee12a65ecd1b3835ad2ec7901c49083c53b5d89deea76e6032e5898984acb7e614c697f82941f8a0976d99b90801e1cbee8f01683ab8ac902beddced8d3338749c946c20798595681998696ceb05fe5204b9765b614c29df0e6c48e8023a7209c61780c3335c9535cea6b11", 0xe4}, 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@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x118, 0x4000}, {&(0x7f0000bf9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d9d000)=[{&(0x7f0000dbb000-0x84)="982c5644fe9136c041d04b07b700884a1a8896cb1c99a3de5df17500a6017e09fabce155304f3bde891ef9999f8cc572af7a6341447c4c1a24dc10368c6898736f78d07963ea65c3b98d68d7fa8017fd712bf056e0d6badf91108f8b3e43ba98a18de7490da4f61f1ead51319599f4d95c5fe5a9579e49939f72ae9bb6a5848173371edf", 0x84}, {&(0x7f0000f54000)="afe221c44e1cc48205a5d5fe0112a9a8c9eab716724eec644599393b35c53bfd924dfce2850114156006577ac388ca3962fe383924c321b0316e08769efe34e42ca0c9dee8641ba0c20f945b4966eac3a1efe411a7fc990804c7e74537d6df6d3b82113f92592905ac6c28f626c1631316dc36881f8977d6baa2a4bbe1c9bbfb169e229543e853", 0x87}], 0x2, &(0x7f0000753000-0x78)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x78, 0x40000}, {&(0x7f00008aa000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002ec000)=[{&(0x7f0000cc5000-0x31)="08ccf7bd5ddea9fffa5081117b723fffd4bc436c4c26e63960e12ee062109f2d125c8a6c4769f27246753a1f959faaba0e", 0x31}, {&(0x7f00003d6000)="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", 0x1000}, {&(0x7f000025e000-0xc)="ef0db4102438726adfd68a02", 0xc}, {&(0x7f0000a55000-0x34)="a563facbaee8bc4b73bb2ecf7d30af2dced0245d6dd8fcead654cb1eb4238fa198abab9d9b1c595222e15836a03fcf8d8c92a65b", 0x34}], 0x4, &(0x7f0000ba9000-0x28)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}], 0x28, 0x800}, {&(0x7f0000e75000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000b0f000)=[{&(0x7f0000873000)="2f6e88a0eb560870ac5ebca138b5af5293957dcd78a7d1abe0a368035cf00f0600299f343f6cf85680eabd4395ec05232084b1c7cc39d82ac764cb3c4761ea5e7931d2adbe6584388d2545e59dee282d23eae964218efb2af3d6d0a49a57926739bc1d1d509ccae4cc7d522e0e70d1d8381b8702c2c18c7247da33802b02cecb97f74bb9651ba3e30dda42bb6363678081049ed13aad3c3668da4ad8faf8af40c9540f46b4c0bdd0a3cb3a", 0xab}, {&(0x7f000096e000)="a7fc154617b95e6622b9eff58b47288d4284e32c83bdce5e7a62b0baafd39df5e14571093e3c4d97e07147bfa70c8f8993d93fbb7967fe5a8e97cb0b23a8f414582d51f5e139b2f5581a43ac4a816a13ee40e451d53feea9bb69d5e783c0dd382e486d7256456389750c3228caa859c3b4ffbcae46389a3e65261f16edc0e0e901efa275a08ce1957fdccab9c71dca23d235a2c2d7a66def1b7e469ea2cabf0a6b78383f4eca", 0xa6}, {&(0x7f0000c89000-0xbe)="dcff44bb6f0ecfa40548b5dcefaea01b05fffaadb37c1c8ebd28adae2a3140999db86183693b354c684021a27812d5d29e457295894cf3bcef13156704f4cc969029317a463d2c18c906c821752b48a3fdbc348bf6e6771b30a9fa5559481deab8296f99326dd64673fb60113a2173500154dc1d33214dff0ff87c46830cba12097c273b6bdd2e0aa2c6a3ad159616f84eb5082ea11c9fc94d70898c37ccf877a296253658af58bd859b45337da340d78f1f05b039901fef1120a6644c16", 0xbe}], 0x3, &(0x7f000016a000)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1, r0]}], 0xe0, 0x80}], 0x6, 0x4080) read(r0, &(0x7f00007b9000)=""/1, 0x1) close(r1) 2018/01/13 22:21:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b5d000-0x8)={r1, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x16) r2 = accept(r0, 0x0, &(0x7f000081d000-0x4)=0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000749000)=0x100000000, 0x4) sendmmsg$alg(r1, &(0x7f0000b87000-0xa8)=[], 0x0, 0x8000000) 2018/01/13 22:21:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000831000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c12643", 0x0, "fc37d7"}, ""}}}}}}, 0x0) 2018/01/13 22:21:25 executing program 6: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @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$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) listen(r0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x1ff, &(0x7f0000f23000)={0x0, 0x0}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(r1, &(0x7f0000f23000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f24000-0x4)=0x27b) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00003b1000-0x4)=0x0) 2018/01/13 22:21:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$packet(0xffffffffffffffff, &(0x7f0000ec5000+0x9b5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000016c000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000060d000+0x8f0)={r1, @empty=0x0, @rand_addr=0x0}, 0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@newsa={0x13c, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha224-generic\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006c7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a3a000-0xd5)={0x0, 0xcd, "f2614f8e345681892840bd7a6c3180ddc1748dbedd6f867aeaedfa3f767eadca8460fe31b963bdb0c2987bc898a5b7eb2951b0280ff4dfa49ae4cfa18a62213bec35855680b45bfb73205d698ab8538f0ee1ea41bbe77dd4e89e9bb13ae4c414a6b96025c5544c3b6a38ed7a3f8d66e2c2a17202819d0a76b04dc826917bce3a1621b6bbcac8bfa6757e0a03596ce5df5db9f82e88c13de8c5e09be8e94829767382918f1b276f157546bd0504d74537d4fa4e8ab5e0ae29c459908a2f1c122d48c54c840d2b396df1f41755b5"}, &(0x7f0000fde000-0x4)=0xd5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c4d000-0xae)={r1, 0xa6, "f837ef98e8e677910a299ba699acb4db773e79b42e7c4f93b275f9d7b1f86c7090208344c929fda90c4df0b28ee36e960f33d8a0de8d93c47a8d8e15fc79c907c2c555b048a312acc6be22ed6d53782585f387154c98cb98fe4a1a6e347e6b11aacdfca958bab9ca742b59ab3d089a516faf09b382c5cf472be8c72ce1d3fa0eb917587826e69da5cb94f43c1aa0febfb081cfb782786392e4355abed864181f3e6e47acc922"}, &(0x7f000045e000)=0xae) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0xab) 2018/01/13 22:21:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000c99000)={0x0, {""/7}, 0x0}, &(0x7f0000f7e000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) 2018/01/13 22:21:25 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cf9000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000c8a000)="ed7379b978e6", 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d41000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x800000000, 0x8, 0x8001, 0x3, 0x1, 0x8, 0x1, 0x3ff, 0x3, 0x3319f4fa, 0x6, 0x8, 0x7fff, 0x10000]}, &(0x7f000072d000-0x4)=0x108) pipe(&(0x7f0000f18000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000ab7000-0xc)={r4, 0xe48, 0x2, [0x9, 0x6]}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008a7000-0x8)={r4, 0xcf}, &(0x7f000027f000)=0x8) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000f25000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="dcd6032bf376", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a7a7457c8f277f20ee80f021ab907f20"}) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00005e8000)=""/147, &(0x7f00008e8000-0x4)=0x93) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/13 22:21:25 executing program 7: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000b3c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x19) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000849000-0x88)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x101, &(0x7f0000979000-0x8)={0x0, 0x0}) r3 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ea2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000511000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000d0a000-0x28)={0x40, 0x9, r3, 0x4040000000000000, r4, 0x8, 0x2, 0x10001}) 2018/01/13 22:21:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8006, 0x6dc) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) socketpair(0x0, 0x80000, 0x0, &(0x7f00007cf000-0x8)={0x0, 0x0}) epoll_create1(0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000e1e000)={r3, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 22:21:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000007, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000cbd000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000c7d000)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) accept$nfc_llcp(r0, &(0x7f0000f85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000917000+0x44e)=0x60) close(r0) ioctl(r0, 0x1ff, &(0x7f0000239000-0x2b)="6d07642a9b5f535e4f76756de3a8bc6f7bff444f02d915f0e1eff3466549f7f52be67d0d2d5a300207dfa8") 2018/01/13 22:21:25 executing program 2: r0 = socket(0x2, 0x803, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000)={r0, 0x1, 0x36d, "00000000000000044045c883220fe1d360b65920da93241f1c7e35bba289ec11ef29b048cd4a7129df28f0455b45aaf72a314c2a947785d4e9a6b3b14bc2bb39df15e4578fd5dd56b4a8e5bad6d2057e57f6fff277434e9e651c610bb28cb125ff6613bd1bdbc2"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) bind$bt_rfcomm(r0, &(0x7f0000001000)={0x1f, {0x200, 0x4, 0x61, 0x0, 0x8, 0x100000001}, 0x7}, 0x9) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000002000-0x8)={r0, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt(r0, 0xff, 0x0, &(0x7f00004f9000)="", 0x0) 2018/01/13 22:21:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000066000-0x7a)="e5d0c64887729835b9e7d2fc4ada7ae322fdf1986f1d538a42251d38cb79bda6d9789543b2e32849c92f056ba1f64193a68f7d5ab522d2dff55ca468311a9574664af1e5b7f66d026e333c6da0432c92f4d50423b6459c18288057e878b7745f60068e734955a55ab62f7c6e92c7b7033520478a77104e92ec3c", 0x7a) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e83000)=0x0, &(0x7f0000116000-0x4)=0x4) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000083000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000899000-0x3)=0x10) accept4$netrom(r2, 0x0, &(0x7f000029e000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/13 22:21:25 executing program 2: r0 = socket$inet6(0xa, 0x805, 0xd5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x3, 0x4, 0x6, 0x0, 0x6}, 0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x9, 0x1, 0x9, 0x9, 0x4000800}, 0xc) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r1, &(0x7f0000132000)="", 0x0, 0x0, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x805, 0x2, &(0x7f0000002000+0xc0f)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x100, 0x8d}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000003000)="622bfd28fceda71adf8601d3a2137fc7785c253c9093e3829f3b33cce9b2977ccbcc7b7c389571611eb8af2970bede83424e4a15088d54ec5a55318c2f9dce87fa588a1d155790485d51f960ad88efcc7efec71d44cfd6ef852c3136fc499702a90250fc8341e91d0129a81c50a4f07dfe8e18e0f74634c3d8ddfde649f8539294067a409283f40221d6b0015b549806c54ac57a97bc3f036330e829532829bd4ca3d72a08a99c506f801bc47d", 0xad, 0x8000, &(0x7f0000003000)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x17, 0x2, 0x0}, &(0x7f0000003000-0x4)=0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000004000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000003000)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000001000-0x4)=0x3f, 0x4) 2018/01/13 22:21:25 executing program 1: 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x579}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000291000)={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]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f00000c7000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x8847, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="9ae6858c66b1", 0x0}, {@broadcast=0xffffffff, @random="349ce32cd298", 0x0}, ""}}}}, &(0x7f00008d1000)={0x0, 0x1, [0x712]}) 2018/01/13 22:21:25 executing program 5: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000095f000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000251000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000475000)=0xfffffffffffff8af, 0x4) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002bd000)={0x0, 0x1c, &(0x7f0000960000)=[@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}]}, &(0x7f000009f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000742000)={r2, @in6={{0xa, 0x2, 0x6c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb3d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1}, 0x98) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000960000)=0x5, 0x4) 2018/01/13 22:21:25 executing program 6: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x804, 0x28, &(0x7f00004ae000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000505000)={0x6, &(0x7f0000844000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000ac3000-0x9)={r1, &(0x7f0000773000-0x64)=""/100}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) 2018/01/13 22:21:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000358000-0x5)="0a0765b084", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000db9000-0x38)={0x0, 0x0, &(0x7f0000eda000-0x30)=[{&(0x7f0000ddc000-0x44)="b5b55c1dd37383f7b481ec94869167cd", 0x10}], 0x1, &(0x7f0000c31000-0xe8)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:25 executing program 0: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x80, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f55000-0x38)={0x0, 0x0, &(0x7f00001a9000-0x10)={&(0x7f000055b000-0x260)={0x2, 0xe, 0x9, 0xf, 0x4c, 0x0, 0x6, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x36d, 0x0, 0x0, 0x4, 0x3}, @sadb_key={0x9, 0x9, 0x1c8, 0x0, "2ac783f17d056c1a44e48c14ca3d1fcf0eac2c00e666d2a8437a1c41dbb8d0d750666cecfb0db9c46e566dee6170339f77e12c959ab7dcac53"}, @sadb_x_sec_ctx={0xf, 0x18, 0x1f, 0x8, 0x6f, "fef7364614e38a3cb536f1b4f2ea57b850a6883903cd2c202a82dd3480cb65631fe4f0c28c5776b3566aa85b613789f2db88a17a76dcff1f0a50f5bdf10e2bf7522e70eca5ee2426941aeed201b68156145a7dd5e3028b7b55890949cfd49d28a8fef892c1a97b76fc82635d234e76"}, @sadb_ident={0x2, 0xa, 0x3, 0x0, 0x1}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0x20, 0x9, 0x7a0, 0x0, "f3dfb6f0f244856a176e1c470e68d2af130d9a1f3d664345632c2f62008ab447bf0d419d686ed8ee63a62f866631bbdef845fa8027a62d87ccbfbcd9845d7ac90df74d777e903df797839897f7dbeaf6fe6625a94eb326e790f9f5dc60a70d3082a125d5c9bcef0a459df40bba58b60fe473d53d6e1a0e3114f196e41a784c7ae1e76cb9b681c91ab02e55bb4a2674e3bb1907674d67db56be6bf2954f53982721dac2ff3385a077a6b9b605d0352f88e025cf7e039f1ae8fbd88d875f622139c61f3e5827e230f33d0a39f79f5803ac3e063691bc0d4f389073754b6a20e8a427da68bc538a1e3c46c02525c6a0dc34c00dde01"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x8f4b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x100000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x260}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) 2018/01/13 22:21:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getpeername$inet(r0, &(0x7f00006b0000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bd000)=0x10) bind$inet(r0, &(0x7f0000acb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff6b, 0x20000801, &(0x7f0000711000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36e) recvmsg(r0, &(0x7f0000a35000-0x38)={&(0x7f0000fe1000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000008c000-0x10)=[], 0x0, &(0x7f0000273000-0x6)=""/6, 0x6, 0x0}, 0x1) 2018/01/13 22:21:25 executing program 4: mmap(&(0x7f0000000000/0xce1000)=nil, 0xce1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000829000)={0x0, 0x0}) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ce2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00005ca000-0x10)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00002ab000)={r1, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000c37000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f00001ab000)=@delpolicy={0xac, 0x21, 0x703, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x5, 0x90, &(0x7f00000c9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r5 = accept4$inet6(r4, 0x0, &(0x7f0000655000)=0xffffffffffffff54, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f000088d000-0x4)=0x1ff, 0x4) 2018/01/13 22:21:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003c3000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000303000-0x4)=0x0, &(0x7f0000abf000-0x4)=0x4) r1 = socket(0x11, 0x802, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000574000)=0x0, 0x4) 2018/01/13 22:21:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003dc000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000025c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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}, 0x9, 0x5, 0x7, 0x400, 0x3, 0x600040, r1}) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x5, 0x0) bind$nfc_llcp(r2, &(0x7f0000ae2000-0x60)={0x27, 0x4, 0x400, 0x5, 0x3, 0x1, "3f25e7aa31a860fc94bdcaf71075f0ab80286845732799c1e4e9d64fb65adb8e8f2dd4c53bcb58464ba793d634c4519490cd3ecc3bfb34c0e1e6b4787621a8", 0x7}, 0x60) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000cf8000-0x4)=0x5, 0x4) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000cf9000-0x20)={@common='ipddp0\x00', @ifru_flags=0x8200}) sendmsg$nfc_llcp(r2, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x28, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2"}, 0x28, 0x0}, 0x0) 2018/01/13 22:21:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00004df000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x400, {0x0, 0x6, "ec2ff8", 0x800, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "b16dc144b7b6ef4713c2054c6f269002"}}}}}}}, 0x0) socketpair$inet(0x2, 0x807, 0x7ff, &(0x7f0000fe9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000502000-0xa0)={0x0, @in={{0x2, 0x2, @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]}, 0xffff, 0xe7a, 0x80, 0x8, 0x10}, &(0x7f0000e22000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ede000-0x10)={0x6, 0x200, 0x8, 0x7, r2}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000480000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdd000+0x332)=0xe8) setsockopt(r1, 0xfffffffffffffff9, 0x8, &(0x7f00009e2000)="b3acc5e80b53e1f0dc224d5e2bb70d53f192ba5e4efd4cd10b8c316633c2d03bae2e893f2df4b870cfb4c5126789b0a61e913ef9c2bc10f3d82459a12efee1a581b2816eb1d0d6ac268e125c4f484d1ad4dd9bd9d9cca9304efa9901", 0x5c) 2018/01/13 22:21:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x1000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7f, 0x7, 0x4, 0x3ff, 0xfffffffffffffffe, 0x7, 0x3ff, 0x8001, r1}, 0x20) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000027f000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) 2018/01/13 22:21:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bdb000)={r2}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000855000)={0xa, &(0x7f0000a02000-0xbe)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) socket$netlink(0x10, 0x3, 0x3) r5 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x2, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) accept$inet(r6, &(0x7f00008ea000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) socketpair(0x10, 0x807, 0x7, &(0x7f00001ce000)={0x0, 0x0}) r7 = accept$inet(r2, &(0x7f0000a6c000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c6000-0x4)=0x8014) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) r8 = socket$netlink(0x10, 0x3, 0x0) getpid() socket$bt_sco(0x1f, 0x5, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r8, 0x10e, 0x2, &(0x7f00005c0000)=0x5, 0x4) getsockopt$netlink(r8, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r7, &(0x7f00001a9000-0x8)=0x0, r5, &(0x7f00000cb000)=0x0, 0x5, 0x3) socket(0x1, 0x8, 0x8) 2018/01/13 22:21:25 executing program 3: setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000934000)={0x0, 0x6}, 0x8) setsockopt(0xffffffffffffffff, 0x3a, 0x1, &(0x7f0000f04000-0x3b)="", 0x0) 2018/01/13 22:21:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ef5000-0xe8)={{{@in=@loopback=0x0, @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=@broadcast=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}}, &(0x7f000027a000)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x8) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) 2018/01/13 22:21:25 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x100000000000042, &(0x7f00007a3000)="", 0x0) 2018/01/13 22:21:26 executing program 2: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ec2000)={0x5, {{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ebc000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f55000)=0x10) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000051c000)=0xffff, 0x2) sendto$inet6(r1, &(0x7f0000872000)="2573b5c166b7b1b84c436a289a356075a7a8ad5ca1ba250b623bfc59c725caa06b52704640343100edcf475a4ccf9838834bb893a1034ead4540af55125fa8c2f237ae041c1f5c05a77757190086896df2", 0x51, 0x8000, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f55000-0x88)={0x100, {{0xa, 0x3, 0xffffffffffffff80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/13 22:21:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000080003, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0xffffffffffffff7f, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0xffffffffffffffff, 0x1}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00006e9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/13 22:21:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f97000)=@assoc_id=0x0, &(0x7f0000177000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000140000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x241e}, &(0x7f0000063000-0x4)=0x98) connect$inet(r1, &(0x7f0000216000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000987000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r1, &(0x7f00006e2000+0xf28)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/13 22:21:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005cc000)=0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f000097f000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1d000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000de0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcdf, 0x0, 0x7fff, 0x1, 0x24}, &(0x7f0000bbc000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000e1a000-0x20)={0x100000000000000, 0x8000, 0x7, 0x6, 0x3ff, 0x8, 0x4, 0x100, r4}, 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005ba000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@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}}, &(0x7f0000bb6000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000093e000)={0x0, 0x0, 0x0}, &(0x7f0000458000)=0xc) sendmsg$unix(r0, &(0x7f0000783000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x269, &(0x7f0000986000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r5, r6}], 0xfffffffffffffff7, 0x0}, 0x4000001) 2018/01/13 22:21:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000071f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f00003b1000-0x22)=""/34, 0x3e1) socketpair(0x10, 0x3, 0x6, &(0x7f00000ca000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000d72000-0x10)={0x0, 0x9}) 2018/01/13 22:21:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000061000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) r1 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000000)=0x0, 0x4) 2018/01/13 22:21:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x80) r2 = accept(r1, &(0x7f0000f1f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eeb000-0x4)=0x14) accept$netrom(r2, &(0x7f0000543000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000488000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000788000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004c9000-0x4)=0x3f, 0x4) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/01/13 22:21:26 executing program 3: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f91000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9f000+0x912)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c2a000-0x4)=0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000010e000)={&(0x7f0000f93000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f92000)=[{&(0x7f000029b000-0x97)=""/151, 0x97}, {&(0x7f0000f92000)=""/171, 0xab}, {&(0x7f0000f93000-0x7a)=""/122, 0x7a}, {&(0x7f000002b000-0xa4)=""/164, 0xa4}, {&(0x7f00000e8000)=""/23, 0x17}, {&(0x7f0000f92000)=""/189, 0xbd}], 0x6, &(0x7f000031b000-0x7d)=""/125, 0x7d, 0x9}, 0x40) sendmmsg$alg(r2, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000384000)="70e88776da79d6c902feb0db2e68d349adb8a289e1ae5e694c288e67eed95e2bc69decf8a76ea8e17ca8d00000000000", 0x30}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/13 22:21:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000005a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) [ 216.249867] sctp: [Deprecated]: syz-executor5 (pid 26945) Use of int in maxseg socket option. [ 216.249867] Use struct sctp_assoc_value instead 2018/01/13 22:21:26 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe53) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f00004e0000-0x1000)="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", 0xf0a}], 0x1, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) 2018/01/13 22:21:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002c7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fc5000)={0x0, 0x5, 0x0}, &(0x7f000040d000+0x6b9)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000269000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) 2018/01/13 22:21:26 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007a1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000c54000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000000010, 0x802, 0x0) getsockname$unix(r1, &(0x7f0000f7d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fef000-0x4)=0x8) sendmsg$nl_generic(r1, &(0x7f0000f34000-0x38)={&(0x7f0000f68000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffdde, &(0x7f0000e9f000)={&(0x7f000045f000-0x20)={0x20, 0x11, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="dd8bc6a75efbdb07a1"]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:26 executing program 0: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000518000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x8, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r2, 0x1}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000eb6000)={0xffffffffffffb5f6, 0x437, 0xff, 0x6}, 0x8) r3 = accept(r0, &(0x7f0000060000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00003e4000)=0x58) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ab7000-0x10)={0x0, 0xa0, &(0x7f0000569000)=[@in6={0xa, 0x2, 0x747, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in6={0xa, 0x0, 0xb8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4e6}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d7d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ff0000-0xa0)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000, 0x3, 0x3, 0xa0}, &(0x7f0000e0b000)=0xa0) r5 = socket(0x10, 0x3, 0xc) write(r5, &(0x7f000058c000-0x1f)="1f0000000d0a1feaffffff000000e0ff019d160a090001800400ed2000df18", 0x1f) 2018/01/13 22:21:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000328000-0x8)={0x0, 0x0}, &(0x7f0000156000)=0x8) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000092b000)=0xdd0, &(0x7f0000751000)=0x4) 2018/01/13 22:21:26 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000161000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd7000-0x4)=0xc) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[], 0x0, &(0x7f0000fd0000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/13 22:21:26 executing program 5: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000004000)=@acquire={0x128, 0x17, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in=@multicast1=0xe0000001, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c62000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000095c000-0x14)={0x0, 0xe3e4, 0x3, 0xe1, 0x2, 0x6}, &(0x7f0000c3d000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009a0000-0xa0)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x7, 0x7, 0x1}, 0xa0) sendto$ipx(r0, &(0x7f0000f7f000)="e11afb5708122600152d5e00fe5b2b648c93723ab492b214c5114817160880270217a8cbce8d38c48902c84ea60a5e739bd4239218214762a2930c359c262e14a9db9772d94aebe7761819d75844b09b384511480a15f06896f0db3c2d333f17337fa53ae5e99183bae3ea1f93733f840f86aaa4248c290632b1fa46847a4d725ec44cbc6a035683eba4a1f79ce95cd07440ced13c970487033194d30aad20bf95be0d1f3750cd3f37f419545749c9158a209b5caad2f56a156f8bef0526ec80dd0257792fb373a6c3651464e43c3088e2a5", 0xd2, 0xc000, &(0x7f000095d000-0x10)={0x4, 0xff, 0x401, "4dd864c33e72", 0x1, 0x0}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000370000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0xd, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 216.308277] sctp: [Deprecated]: syz-executor5 (pid 26945) Use of int in maxseg socket option. [ 216.308277] Use struct sctp_assoc_value instead 2018/01/13 22:21:26 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f00007bf000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6e}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x5, 0x401) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@common='irlan0\x00', 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x5e1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0xffffffffffffffe9) mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000043000-0x8)={0x0, 0x1}, &(0x7f00009d1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a1a000-0x10)={r2, 0x10, &(0x7f0000a00000-0x10)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000eb7000-0x4)=0x10) r4 = socket$inet6(0xa, 0x1000000000005, 0x4) setsockopt$inet6_buf(r4, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="634600596d239d93c60e2d168b2e6425c50000000000000007839b7aabd67088", 0x20) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b4d000)=@sack_info={r3, 0x2, 0x0}, &(0x7f0000f59000-0x4)=0xc) 2018/01/13 22:21:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000032e000-0xe8)={{{@in=@loopback=0x0, @in=@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b18000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000037e000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000799000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000017e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3a000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000c28000-0x458)=@polexpire={0x458, 0x1b, 0x424, 0x4, 0x2, {{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x2, 0x0, 0x1, 0x101, 0xa, 0xa0, 0x20, 0xaf, 0x0, r1}, {0x800, 0x8000, 0x80, 0x1, 0x1f, 0x4, 0x200, 0x8}, {0x3, 0x1000, 0x2, 0x6}, 0xffff, 0x6, 0x3, 0x0, 0x2, 0x1}, 0x8001}, [@algo_aead={0x128, 0x12, {{'pcrypt(authencesn(cbcmac(des3_ede),pcbc(aes-aesni)))\x00'}, 0x6d8, 0x100, "b8bb993ff0484510efbcab0809e05d6c2dbf49e31a2f176fd1c250fb753e2033f75de0b5411604c9c4727464abf6321425c43756a3713a8b008ccaf4f55155d7193e3afd4da3b7666aa2992019cae4069823451f70df23d5f7d95de668bec7fcddb1bed6eac2d8cf3b224f96e96e7dae19de74c82c014f1892a14453c7b8a567dcbc293437c8c4dc7830901e9fa6637e47492eddb160e42cfe6ed8e06256f68440b2ccc0920d92449922d16c5d968f98bc6ce25df1db3709b1f127b9de8fa73e5946ac50b10d3253cc18b53740022e7dbc2a507b96087d7f354860"}}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa, 0x3dad, 0x200}}, @sec_ctx={0x1c, 0x8, {0x18, 0x8, 0x1, 0x1ff, 0x10, "09d6e07e493ebf00d1f77432c02b725a"}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x4, 0x7}}, @policy={0xb0, 0x7, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in=@multicast2=0xe0000002, 0x0, 0x9, 0x0, 0x8, 0x4f3c293a06578627, 0x80, 0x80, 0x7f, r2, r3}, {0xe0f1, 0x9, 0x9, 0x101, 0x3, 0x10001, 0x8, 0x8}, {0x8, 0x2, 0x2, 0x5}, 0x5, 0x3, 0x2, 0x1, 0x1, 0x0}}, @etimer_thresh={0x8, 0xc, 0x3}, @algo_crypt={0x144, 0x2, {{'lrw-camellia-aesni\x00'}, 0x7d8, "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"}}]}, 0x458}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r0, r0, 0x7, 0x5) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000401000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f8000-0x4)=0x0, &(0x7f000057b000)=0x4) 2018/01/13 22:21:26 executing program 6: mmap(&(0x7f0000000000/0x70c000)=nil, 0x70c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000070d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000070c000)=0x10) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f000070d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000070d000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0xb) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x40400000000006}, 0xc) sendmsg$nl_xfrm(r1, &(0x7f000008a000)={&(0x7f000070a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001c2000)={&(0x7f00001a0000)=@allocspi={0xf8, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(0xffffffffffffffff, &(0x7f000004e000)=[{&(0x7f000070c000-0x8)=""/8, 0x8}, {&(0x7f000070c000-0x45)=""/69, 0x45}, {&(0x7f00000b0000-0xa9)=""/169, 0xa9}], 0x3) 2018/01/13 22:21:26 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) r3 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@loopback={0x0, 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000)={{{@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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r8 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$bt_bnep(0x1f, 0x3, 0x4) r12 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x5, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000007000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r13, 0x84, 0x6f, &(0x7f0000007000)={r14, 0xe4, &(0x7f0000008000-0xe4)=[@in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}, @in6={0xa, 0x0, 0x6b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7ff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x0, 0x5978e342, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe58b3a2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0xffffffff80000000, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000)={&(0x7f0000006000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x80)=[{&(0x7f0000002000-0x10)={0x10, 0x42, 0x200, 0x3, 0x2, "", []}, 0x10}, {&(0x7f0000002000-0x24dc)={0x24dc, 0x3b, 0x400, 0x5, 0x2, "", [@nested={0xf0, 0xc, [@typed={0x98, 0x1b, @binary="cc8d749367c8cbea11388b673ebec63e7427bac8879343899082df9f874374869ff7f396a4fa4e725d1184f2af2d91b447d3e5e46d3b82e0edd6f7072f6c88d5af80f370bd63af8d229169858294cab725698d216a8d7554f2a0ece53fd576fdc16841041f978d11598956a930396ba9c87588f59d934f5eed5b13b701c1725bda1348f55dbfdb4c7624a389e1112a61"}, @generic="753d6e7043757d3d15b5d1e815f784c9d8b707c4a0a5b0e060f0359baf9747ffdbf78764def0fb5e6e05", @typed={0xc, 0x2b, @u32=0x1}, @generic="dfb99c1f9b183bee1a8620edf746bbed4b93a0f90a3977983bbbaa2e62af"]}, @typed={0x10, 0x67, @u64=0x1f}, @nested={0x1248, 0x78, [@generic="4237d58ba650d237e0f7ba8ad9176b91d1748761a70c83033b2b51baf27f3918d95b9a120d0479987b0810ac426ecca53f1dbc156f909b47df58e5d7f72290f994b00dbe12b72e3e17611562ac3a7c28bb3e50111ebf17fe9a3d6e10ef6280affd8cfba2da1f0588abc12bffc574b92fccb969e4500ae1b4e53c2b01e5c2c95231434a0b6d27e7423d930c9fc908f7613a4d989196fb53b67367bf2de14fe8f230d6fb2736895920fa824b58f970816564665acabb429cec8f62d462e76a2e68cda41221fb4c3d4cf6224cce", @typed={0xc, 0x40, @u32=0x8}, @generic="8d50e9f337a57df39ebe13064c192966fdf58ae8ff41b6ed0b1b2d15c344a7a3277e756e37620445245d344be8a493d7bd193a97f5909b0d8e33423cfce9d074cbaeafc8a16aa575780771b3b737fc19aac4ae8e44e66c3072bfc16a1f323a201061a99875e51ca572de41dc2f97b92f49cd0b8e1df22ca82044fdcfe3ef89f613024713cc76db795d7ddd3d0e6528d877f5c3398d0eda416163790e4ab81e96696e07a229cbeed6003873682d1010e652fd4b331e1a41139c946f18ed14ff10876ca6ee5dde0117198f1e6d99d14d4e4bdc5e462276e70c755fd01dbbeb8d5c19", @generic="bef0b173ec7c089557d85d5785fe7dc6bbff25d9fd0dafa7d13594c3a06b8c4fe006947930355dc4608242b91efcc02d68b4e292a970a628fdd0e3021e05ba2a8eb02116dd40b6dcad0a44839aaee2545e32c0724ac033b081f4ccf8219358273a966f8ec0ac12fbd91c85e9b0bac935e98f62ec3165", @typed={0x8, 0xe, @void=""}, @typed={0xc, 0x16, @uid=r1}, @generic="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@generic="50a82ae65ec19c6263feeb2027623be6650ec700794077a27f9008e2eb5dcf0b4904527346876713bab9a5276c9b1755b27eb59ba11e3d01a0288bc38c5cf8644ec615e541550b82148db488f93f8b023823997bf3a47f6a6f9266e1ef39c310dd4ea3b3dc22b32415f6ef78c7c0bd7ac8fc5a89c569cf5956b69a6a6947908238fb850282ec06476bd2eb58ced2993303e616c85ced6c8bd5e6260f9ac02001c043b412f26400be9043b3f49e9fb9f3fcefc65b1af45ffa8430b3d52820862ef40d31fb962ca07bd821cf3b51a9d93533e0"]}, 0x31c}, {&(0x7f0000006000-0x260)={0x260, 0x9, 0x0, 0x1, 0x1, "", [@generic="b3088c8bcc", @typed={0xc, 0x15, @uid=r5}, @generic="de4205278485a6b081f1f1f8cffd73401eb7f47d51818f630dc0272fcfd6a4f1dc89ba84ce746c94b489ba6c44d1c6330d7e367a1aab7c3b826a059ffe93b3638a132b5bb8fd88ceda2b3851ab6de0a5744e0ca8919b982841f5087b69e510c6c3ae8548736ce95362e8e0f005eeaf47165f4296f0b317ed1314f5010844089510daeb17", @generic="e3c85777e92ed6671232", @nested={0x1a0, 0x12, [@typed={0xc, 0x3f, @pid=r6}, @generic="07c8b59aaef749504c53c85ed3bf451649534521e5557f21157200d7ff4a8fc13782b7229383bb77bb3588a6c4d5bbb192e0709c4203e5d4cd66c759fa7d0e0b4ecc3ea149140b81929fb8dc987f56ec52e8e8924fe6c8e9ca7f15e037d851efeafda2991daf139e1a3d9d7525bdc164e3ab2bf2c94e7c30f67226f6cf875ece8985081bab8f80ce7a5efa01ab9cf23c59a3b464f47c164f8b2b95ecfdbf3016c789fe4c831a396e33e9f239cbebe482240456ee94ef6aa37146487bc2f04d24807d53adb40e833e06e09e7b91242cb1e83eeb06234dab7c3bda2ada435d4f8aa99e8f7410d4a40d1cebf1f2ddd256d2", @typed={0xc, 0x71, @uid=r7}, @typed={0xc, 0x45, @pid=r8}, @typed={0xc, 0x7e, @uid=r9}, @typed={0x18, 0x2f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @typed={0xc, 0xd, @fd=r10}, @typed={0x8, 0x88, @void=""}, @generic="52abcb8ee004fb91544c68452b480ee94b2f92719d37ab364253303883fdf362f1fb8b07bd0e93af12ffe0afbefa051253a1a5da9d80aacbffe42de260d35eb5cf430e58ccb083d22acbba5f25"]}, @typed={0x10, 0x85, @u64=0x40}]}, 0x260}, {&(0x7f0000006000-0x554)={0x554, 0x1f, 0x220, 0x0, 0x0, "", [@nested={0xb8, 0x7b, [@typed={0x18, 0x28, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x2e, @fd=r11}, @generic="8d6d673b3b551cb893d30f23dfa0f667ea04331ce71c68acb4c0956a87fa7531", @generic="d31ae39be07e4ae10ee955d6676e33d3b8fa9bb70a9ce5b79f9cffe98a56d29dde6f02acbec2f0a11a2d789b4a7a0d9bae84ee920fc3cf75b2ebdfe4d044182e0c14bbe78d3dfea474b8dc68250b959e79621a", @generic="82eb81dd14e34e4502987e4dcc079dcdd10ce3a4fcc272e2397aaf1c17"]}, @typed={0x9c, 0x401, @binary="7f689b93846840f38dc32fcf9193e9aeadf7400b3706bf2e0cfb65ce33e5c8e6f8fc9a077ff7a30fae650b4af6ec544aea8a8f459fb0356cafb656acb1a2ef1e96c2c2f87f3f94b0dde382ae82c7ef13597c2e76e99e0d88639d217d62aa07d7692a8e0887443f9cce767c0157a6dfc762000f950071032174ba97b942a02622484b3052b99639e2b41c9077a07f971f75"}, @nested={0x3d4, 0x5c, [@generic="a85c07b7a3fb8fc28af56e81ad60f676cab8318d036401bf7b4de6dd570a2a0c63b447c2629f3ea82811bd27a133641c2493e0442f6607df643a455e8464a9855668143f", @generic="b7d838f8ab01f70cbfec220a030587686a35b91e3f980647745c6df6e8dfc22450e74d798cc8d75a2ac343f50931501c0e58a43a056746e812c852910659992e8e5de2d24d0f10f6f6227f4d0d12410a8352ae8a14ace511428d4a1c8ccde77ef1369b3c3c2abd4906bfb0829fdc91c8d44c20e56f4d5d8e4eae67f5d2742ddae4462dad66541420f3a72d6566fc4aecc447b34779b54f1eeb24aa1d4361d81861fce29ab15c76dbb9dae5d8eee3952e7daa11d068016d22411828ad7e61ef35c785ff3712d36f3e54dd4bdc400de097f07f02c08f0f1ac832b220d5ea21d773249f1b444dc7", @generic="f3801cf4772335a92f2286eeb1f6863737072fc1c3794715c9ba11acccb7386180f1201fdcb7b08654d8218201d495ea2eeecfc9c6f6288397ae5469b9a5a1f5f84aff05abae38", @generic="314ad1e105663e7e2a824630f490c7340d5f10fce46175e3280124dc85b06b72c5209312a87543ef86ebdbe34eee284f70fdf7e55fc15fa56bb38caae0ee6333e594818a16f1c15242020778244c3c8c1473337c2c1fe19715a2cab53811eb055bb961bae253d970145e6297516bbceac2f5dec19a14d879f408cdf01eb712314f4a67b3228d5bca036eb1a58eadbd3fc1ad4c831ca509083c07fb8f661e6593879baff5eca0ffe423456a9be91f34be9e8e058b1b1fd991e837eb306c7396a33cb8075f157fe7", @generic="3fa776ef3f69053a0b426e26b6ce26a4cd1c0785733db886a2affbe1be87a9c41a6c793a7cc359cfe3f84a5fa3607cd32dc7b6a3d17e8bac73e4b105a9400d62a5ea5760e7f9efd37e35fd2afa1ec25ae84e0f59cb0c9391c4ba813aca8a23faf90b935de9", @typed={0x18, 0x8d, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x51, @void=""}, @generic="8d4a76b0fbc83cdcbfad6bdcb4d935b75c745224867cf176927bb91b8ff571729e6f3cf94396f4bd536aca58b105d3267d269f6d1ba41947ff6edaef03285ef505c2ef4be254524e6d7908b1b9e13dde6ae000797a", @generic="af0e0bdad2ca0cfedab134d574ac4b13f9dcafd0e994ce644a2090576030d27b3854de247740c9f7d54910039269563154982ee319f065bf0985fb6d2520000fd106a82e83864f644d879302e38c85aa508cf5e104d82d9bc7b6a5b25cf93c3c5268e9ac2bfd80784b9daaa0ec56bf15cb5308b12ba585c6348485da9386836ee8a1c9046d343229e085d33063d813dcb85f48fd1c022ceba900b2a991e8360be51f9b", @typed={0x18, 0x8f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}]}, @nested={0x1c, 0x45, [@typed={0xc, 0x48, @uid=r12}, @generic="", @typed={0xc, 0x64, @ipv4=@rand_addr=0x0}]}]}, 0x554}], 0x8, 0x0, 0x0, 0x1}, 0x4) r15 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r15, 0x10e, 0x3, &(0x7f0000000000)=""/176, &(0x7f0000001000-0x4)=0xb0) 2018/01/13 22:21:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000086b000)={0x6, {{0xa, 0x3, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000018000)="18000000020001000000ba8c5ee18c8836000008020100ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800000000dba67e06000000000000006700e201a100080000060000000000cb3da41f0000ba006707c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f029801e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b0a1068393d2281000000041ad0b41fc23eef67955443", 0xc0) r2 = accept4$inet6(r1, 0x0, &(0x7f00000c3000-0x4)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000488000-0x4)=0x100000001, 0x4) 2018/01/13 22:21:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000374000-0x4)={r0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eb7000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d4000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dfc000)={0x0, 0x0, 0x0}, &(0x7f00005fb000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ed5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b5000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000628000-0xe8)={{{@in=@empty=0x0, @in=@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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e86000)=0xe8) r7 = getgid() r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001b5000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000717000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a96000)={0x0, 0x0, 0x0}, &(0x7f000049c000-0x4)=0xc) r11 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bdb000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c5a000)={0x0, 0x0, 0x0}, &(0x7f000022c000)=0xc) sendmsg$unix(r1, &(0x7f0000d88000)={&(0x7f0000dba000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00005ac000)=[{&(0x7f0000d0c000-0xa0)="7bd7401e0b75bc343c621696451916722b698ba4658f7ab0634f4a5dfe1b02ad71bce1d4f2ef6084ff9760536f91a15aadb2319f16f4468095582f9edfa8610f89c5fa09f1d8f44ef185b95adff7fc39b0df34320eeade1caab200e4a0c3c2e050516e03b4ff317641dbc54001f269bea867134a63b0b2c886ca8ed2285ef10785590c7ac19d070085c4014cd234fbc4960e33047c290357845d3e9ae7e8025e", 0xa0}], 0x1, &(0x7f0000e08000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x800}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000045a000-0x4)=0x3, 0x4) 2018/01/13 22:21:26 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x4a3, &(0x7f0000fc0000)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000fc1000-0x2)=0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/13 22:21:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000e69000)=0x0, 0x2) accept(r0, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) listen(r0, 0x51d) [ 216.457210] audit: type=1400 audit(1515882086.247:93): avc: denied { bind } for pid=26997 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/13 22:21:26 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 22:21:26 executing program 4: pipe(&(0x7f0000f1c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002e8000)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x80020806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast1=0xe0000001, @random="3d830252ffa3", @multicast1=0xe0000001}}}}, 0x0) 2018/01/13 22:21:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000641000-0x1f)="1f0000000007ff000000001d00f00006201000ef09000180f2ffffff000000", 0x1f) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000345000)={0x0, 0x0}, 0x2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00006e3000+0xc91)=""/254, &(0x7f000075e000)=0xfe) 2018/01/13 22:21:26 executing program 1: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d60000-0x10)=@buf={0xd, &(0x7f0000172000)="4906bb08e99fec3a44c31f5331"}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000004000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000)=0x1c, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000-0x4)=0x3fe2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x8, 0x30, 0x6, 0x80}, &(0x7f0000006000-0x4)=0x18) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000)={r3, 0x50, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006000-0x8)={r2, 0x0}, &(0x7f0000005000)=0x8) close(0xffffffffffffffff) 2018/01/13 22:21:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0xb, 0xa, 0x400) getsockname$packet(0xffffffffffffffff, &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009f1000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000800000-0x10)={0x8, 0x1, 0x0, 0x9, 0x0}, &(0x7f0000c0e000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003fe000-0x10)={r3, 0x88, &(0x7f0000350000-0x88)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3ff}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1972}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e8e000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d3000)={0x0, 0x0, 0x0}, &(0x7f0000d79000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001e1000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x5, 0x0, 0x8, 0xa, 0x20, 0x20, 0xff, r2, r4}, {0x3ff, 0x101, 0xffffffff7fffffff, 0x5860, 0x1, 0x10000000000, 0x1, 0x100000001}, {0x0, 0xffffffff, 0xa1f, 0x10001}, 0x7, 0x5, 0x1, 0x0, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0xff, 0x4, 0x101, 0xffff}}, 0xe8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0xfffffffffffffd3d) r6 = accept4(r0, &(0x7f0000369000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c25000)=0x10, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000912000-0x10)={0x1, 0x4, 0x23, 0x101}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b91000)={r5, 0x80000000}, &(0x7f00003c4000)=0x8) preadv(r0, &(0x7f0000200000)=[{&(0x7f0000a67000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/13 22:21:26 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000020000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f000001f000-0x4e)=""/78, 0x4e) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000020000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x2c)={0x0, 0x3, 0x1c, 0x6, 0x8, r1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/13 22:21:26 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003e0000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0xc1)=""/193, &(0x7f0000002000-0x4)=0xc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a1000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000e08000-0x38)={&(0x7f000071c000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000000)={&(0x7f0000d66000)=@report={0xf8, 0x20, 0x300, 0x7, 0x3, {0xff, {@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xffffffffffffffe0, 0x0, 0x0, 0x2, 0x20, 0xa0, 0x3407296f42d2e5cb, r1, r2}}, [@ipv6_hthresh={0x8, 0x4, {0x6f, 0x1f}}, @etimer_thresh={0x8, 0xc, 0xffffffff}, @algo_crypt={0x9c, 0x2, {{'rfc3686(ecb-blowfish-asm)\x00'}, 0x290, "b85896ecd6cd702cc3f045011a8e3ac60b984a19d768d0be3c7ffae79871cd41f815cc3e6fdb035959b5322bb9ac905ac432455cabeb0632bb060b9337fb955163c39851363dfa9123044adca77f3132a931"}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000) mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x158, 0x1a, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x6) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/13 22:21:26 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000004c000)={{{@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=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f00009a2000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x2, 0x7, 0x8}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000-0x20)={0x81, 0x9, 0x201, 0x5, 0x83, 0x2, 0x8, 0xfffffffffffffffd, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000-0x16)={0x0, 0xfffffffffffffffc, 0x7, [0x100000001, 0x1, 0x8, 0x9, 0x100000000, 0xffffffffffffff2b, 0x9]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb56, 0xb2f6, 0x6, 0xfffffffffffffff8, 0xc728, 0xfff, 0x10001, 0x1f, 0x100000000, 0x1, 0xfffffffffffff001, 0x4, 0x9, 0x3, 0x9]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x5, 0x10, 0xc, 0x9}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x2, 0x7fffffff, 0x2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0, 0x5, 0x5, 0x1, 0x0}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xaa27, 0x2cd, 0x8, 0x5, 0xff, 0x0, 0x9, {0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x765}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa58472f, 0x0, 0x1b8d, 0x8, 0x53f}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x1, 0x10, 0x1ff, 0x4c}, &(0x7f0000001000)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000002000-0x150)=[{&(0x7f0000001000)=@in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x3}, 0x1c, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0xdd)="9a8fdaa9bd8e584bea355002a04b1e56b3fb3668d838b6449955b3d0db121cccf88fd9524d86b1f9f5343ab0d236c3f6251e07fb2408b2dfa1204e6031371e2a4e60ef39efcc74bfe8e57d239db9447cf5c9815e25fcbe93d0b61dc55dab6db8338565f578a3189c40a3b5f2604f95d114ff8f6a85641743dfcb2b8ee6d632047beb4d74b907e041fcff2045039f46979e14eb99f82c25a397d8bbb2fe4519e60da18ed1e2b37b23ec95115d8268520072d9c49d3ccc91213558382acdf280025fb0a701d00583567ae2d670b9181a62ac460bb9f5b02fa17d442de6fd", 0xdd}, {&(0x7f0000001000-0x84)="fa50d40a8f2202f825d36acecbd298c1512d9d1a1b16680f9f3f5fabd3527e990d8aa32e6673169de1e78ee73d61b5232770dd9d35f68cd3bc058b7eb65912fd615082f6b89876557dd6e9a4561f7c77335249f89b36105f120910eeb6c12a8f32c832dfb0d8d59f4f17d7b05a5e6d985f3e47bc0b088cd30c651f15c49b089b7ac6e052", 0x84}, {&(0x7f0000001000)="a96c1236bd073ef52e88b12a1cdae5454109fb1c4d18c4841280dcee492d2cabfcedd8277a6fc96fbca4ac9e9558f5038fbae11e079724cfa82880bd95d12f7264ab4cdfa45b99a940d858edd6c280ec2faa8b0cf7dfa8849cb4c65e9cd3ce1dcaf544b383a0d368192660446dd45c88d98ea05b838659d64d8594881b9e2b502efd8f61496f23bd73807db6d01ad3aba5a3bebff6fccee88980f1f9f290", 0x9e}], 0x3, &(0x7f0000002000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x3ea2, 0x8000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8205, 0x4, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x8, 0x1, 0x7be0, 0x3c, 0x1, 0x2, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x101, 0x8000, 0x3, 0x4e, 0x5, 0x5, 0x9, r7}}, @init={0x18, 0x84, 0x0, {0xf5, 0x10001, 0xffffffffffffff00, 0x3}}], 0xf0, 0x804}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x1c, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0xb7)="2e0c93795dbe5307e6b482faeaa3851815920671609ba632c72bb06c1e45c73d9e361d5faf660e3e7a85bfe6a8f0764739ef6890789ba8806e3f72634ed69b700c8f55475140f830082188a3ff7f9afe83917276d1f6eb37e1c8b7d00c5baec5a240d255735ea2cc24742f6941d1311c97fdb53891a91a093f2cd6943ec77b8330befd9049b5d4e22788f89c8280dfc9dc7a2ccccea7009f059c10413e36bf7b783efa204785d80b71880de3df02ac0085293c578889aa", 0xb7}, {&(0x7f0000000000)="e9269b578412baea16431a30f6466adca3760dd32588f6c0e09811f7977312269966436e6bb145dda2b646dbfe96c00e0dff71a95bb6396a2766c61b6d25c46b58e7b04c039611ef87fc8b2abc5e967c1cb8b4e31e731dfcc98d338ad296ca3144063c387fb85bfe0878d5a42cf1a7c14704287745ce044b87a89d3368cd010375907e3c77cd3d3e2ad913f8057e77b64d6c32ae071629f70206313cceb9e2307b5f1ca6e2e8fd2e4efbeb58", 0xac}, {&(0x7f0000000000)="210f44b2d961b3577ab9f3acded9227d0294b11b1031cb4e7d50e027b5ccde092f38d4a471951c678639628c924aaeced954626d06e1ad0a6c7b3e11235a6f27eab620a2065cd53c82d2cb115a22714ffb145dc8b757b7b0a9d0d98e4546f9ae5d4fc7b85c63e4805e27b733ce86714e921a771f07004cd4d83c4390510e1edcb3086ac0956c28a461bab3eb757f46af4fbbd9a45b665564ea", 0x99}, {&(0x7f0000001000-0xc1)="6572275023dc9d7e577a56a96270db8e8c0c390c220633ae124f012eaace10a6af83ba7f5c67881d0f3783a883b0a0424244d835a04dcf4e7a1e9c4be04c7e8621bd7727120571b09d6a9270916efd0dfe01059b3f428073e74b0aece5bec8a385b59375afac544898d480c21709893c1180d7bf45621189c7c195f43eb39386ca98c43c8419ac89cc74cfec90528b04a27a7a3bc829ebc2d615988e5aea2f91c948cd5ce6d4e4d8d799414e44f6e12fb61eed8df7f3f77abb7708a747fb7a9bf4", 0xc1}, {&(0x7f0000001000)='I', 0x1}, {&(0x7f0000001000)="fdb023830e75328d0ec549a618b96286b0b0d0500750176f94a4ecd5a74d73ded853d19044dd572c4664e1ddf101b0d342c1cf5581f2b0d4e416fbe3effffe08908d11efab8c0d7fd5359788959a9586a0a8dbb83202190d31aafdf38faa60f8c51ee1363f15c629eb0dad66c0c57d5fa71970af5042b6819157873975e1e4b8b90611eade086ec32aa91661379af5bc2cf004792ab6b5e8b9b2607d3d757e94bf7c88fae78cf1ccf46808525111a925ee08b14b8415a84e0414665c106f5ec85c0cb496fb5a1701b45156ebb3a587c8f10ec942520fac2943de52e3c5dc46d45c13cc5f0c296473", 0xe8}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="f2b5535040a3d2f8cd9938edc5bfc61485df63cfbb12265a96a484b9ae26a36ef4550acb5a81a419fc3fcc7ce587501f1fd6542be56e232ff7783336f8a546617c573185945c79f93fe4ab25a009f80e21797e18826d9e2471092d645c1d42bd4283a2e31b637072fb498cad9f88a3b28c0db6f59e6f94e70bdb077e055fd6eb9c373d822c9b823f9940adb1ce5bfe33dbc92b59a3d59e904c3790ecf5d6eedb1467fc4761020950edbcf7ff5bdc2eb66729c35c841fa81347c392d82d52ed2cc595671db312cfb2e051a8a4707684abcf2a0f9a5c4b7a30c87ff14f262b24697d", 0xe1}, {&(0x7f0000002000-0xd1)="0ffbd589075c61428646f26987efe749e17fdae4ba5eac3d2cd0cb2c7553fc42c04432bae6aa5d95667dba009ac13c99339e412ff017e720bbd008f3746a7a10976d3be3b74c444775e7e09171c06bd795083b73a4464a29a51ca4bf3859129853d8a910b65e41a464dd6b5a82c6f20a50a40f0002966812dfa0f08d2a5991c046cf11eca4403eccb4f3ce663e45b56062a24b7d2600a319921bd03cb4215e5b01f5d9bb5079d0cd6222ac65bbc29a372c4a87d67fd9a0aba25065300aaaf54d2f0670761fd0cb1e8226e140b5a9c40fcf", 0xd1}], 0x9, &(0x7f0000002000-0x30)=[@init={0x18, 0x84, 0x0, {0x2, 0xa8, 0x80000000, 0x0}}], 0x30, 0x4000}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000-0xf1)="3e8e78295ed321f0c7b5ceac4df6731a8fb5018aaa1d5d8f2283ee372d4511a0b9e69f83b807b4978ae02b621f25c54577b08947e1faf6e217d52c1cb941ff7a48b7c314323747aa9777f9824fc48536c126ebed2d1862ab41d555b46e83f2e2b08e286009d9f800b8edf18be263701e855793beabc36ac5031d3e47eec8552e276580535ce56cb81adc7496a55366e13ba848d93199c759795ee118fa0b88f338b1f22467998f828bf86d0df1491e172ede7adeeb501e14316b2e32fc20e399b9c3cae3498c189372a00f9eda7ced0edcc4a98424d10c3482ca0893a61a28be7cc6650eacac610b37ff9a8dbc4ff23cfb", 0xf1}, {&(0x7f0000001000)="253bd92007c8dbbc7421f1ba898f178bace759a651477a1e5929cc53f67470bfd52a40b472c6aba9d2a2d0f7dfc5e62f3c05a36946810f5a98ffcc7e7c06a06b1a834a6a31d407909c49f147da99e23d457012df541e6cdf6d24e3c5463e864a0857a56d0100df", 0x67}], 0x2, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x208, 0x80, 0x100000000, 0x6, 0x9, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x2, 0xfffffffffffffff8, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8000, 0x800c, 0x0, 0xfffffffffffffffb, 0x20, 0x1, 0x8f9, r10}}, @init={0x18, 0x84, 0x0, {0x5, 0x70, 0x6, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8009, 0xff, 0x0, r11}}], 0xf0, 0x24008000}, {&(0x7f0000002000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="b8e7423a1c3d6c6ccb716ab3bf8d935b6e1fac3325a34b33d886f3bd0dbad1bcb493f3a7851521da3d3b342153a04a7cfc68f7ee055418a1f932b87e2a6a526ef3da54088e85f0d25e385c9a1868b72f5eb663df06b1663f2be91420b595dec0512d70dc614c403593e51c4d1c126046db11e89bfad19dffa9d06063e7d27b847e39c6f8c9f59c8fa0432469cd3f48ed0e9b6341ee2488f982599fddbfede810cb445558984477b761be69776ee6dd53c7aecde6dd8233f70f02cad5345d25fc7e20b8c0f7749d109127e67d32", 0xcd}], 0x1, &(0x7f0000001000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x401, 0x8009, 0xffffffffffffffff, 0x200, 0xce, 0x9, 0x7, r12}}], 0x30, 0x80}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="0f37a755c3cce1fc92b0994121b7226e9e3c485f3ed5786867a27a68c9ea49bdf0fc5a100e4799d8bac0071b3fb7d8cfed4478bf982028202926f8002a624d292fd7d7214b9356", 0x47}, {&(0x7f0000002000-0xbc)="c2336ca08d6cd5efc53e8efa81e9fd0471959eafd9ac8b9e45013ae9f9e260374da5eb3180a7144ecdbd242e947e0e70a7c1445075b689358fe7b3137310046a9916cd170b8c8f351b4ecbb82022b6078d23d11da31846772d60e97c5b1fc5ca2e254020f2b0f23a13396ce04f9891219803df95458013f957cd0cd9c2045e2bd9980bf3653efe2377a9ecd41a44a61f4dcce14999af5506868758fa675ed17332894f1a67329383223d51963b747607699b82de7beb346f09c9d70b", 0xbc}, {&(0x7f0000002000-0xdc)="e73db88d09bbf29f4829648dc65c67fa08f95d8bdba9b52baf402b28f436d5d6e8967de294478de9943a57e57491c4cfd2aa7f54026552fcd3544973ca7174fd935a3b2e83f0781a7e4bd4180085fab09d88742e125da74efd9a2812e9a02d6328f87eb58a13cbca2e155a9f8fc120897b16c792cde849e2b3d9714aa7de544cb8a9df4b465388de604717fa468c89e8d3dcc6e001281ed65f7334865f6aa4162987130bc7a140fa8600c73b4807d596737b98b93728aa9cd1a3e34f3576e4e946d1c672c7b40b085998e20e20295aa9f950ccead9dc0fb49f8f6907", 0xdc}, {&(0x7f0000002000-0x15)="493e150b8ab67d5c7ada1a981ca8ec56807a9b1a20", 0x15}], 0x4, 0x0, 0x0, 0x404c001}, {&(0x7f0000002000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0x57)="7b5cbe07395081cdd529f29221a02411cbdbff396873769e8b2d2cfabfc00b6f61e7a3edb42e02599c52317d2d4b64b825cf3f7eaeda6972d6d9b345fc7add84b141a6b1d20c26b177719b7dc76502cb8d526a17ade6e9", 0x57}, {&(0x7f0000001000)="07d01ba7aa00d8614b030b0a8d80690bd4039842a709b799e1d9b722689f1b354edd4b86034ebc55736932b5f0ed5c6459f51e8364db39b4d860c09766e6413470f9a99c80557b81a4fc40cd86f567c0ff38615da61da62d97467cfbfd44f2bc6c0bf3", 0x63}, {&(0x7f0000000000)="76115c58790ff85e7f58af8cbe634699dc32ec565b82b71667d8d6f9df634bce2d76732b8e54337f21ba65b7440a141cc124c833d4a4d58bfc90495f39fd362df3d2499959d1440564778169fe9aa98ae983e93122dcaf7aeb1c0883e33f0e898882dba8310e4f6a4c55fb80e669513f", 0x70}, {&(0x7f0000000000)="0b5bfb55386e078e12ab27bb6668732ec978fc6f6108a3e1183cafab2f97025a2c9c4bbdf28ef601622952ad2ac97dc29d84b64cbaed45ac6b79d282e1a006715d8953be5447ce09b7a49c11d4105ca79a831d670967ded080b3ec45c9a17c8f5d3feaf78d6bdebfb1c80432328dead3623015578f10886bbd09d0924937ca281669a941324adf40b2f2d6500c", 0x8d}, {&(0x7f0000000000)="a439d367527f9d73964d3df15d8098e557d1b4de0ff662796f20ef3db4f79b7c3e162e141e01b5f9be4ac630aa5338f1052205099b2d29f35bee879790e8dfac2e24de9e698993a6307ebfbd23766885e395ce7edc2274a5bed42798f4bcd9590cf5c537a19f8c2c6409031ef5c977c429816b09e5fcff4ae1c22354546c4bfc1282b013406524fa8a0b16c116408a411b6394b983ffa02075ff2dfd6c2c4dbfbeebe20459d1019c91c624c854abee984377582a4f2d50582e00853b3c59a3dab79f220c6c9d493553777b47e7365bdf8097448e181f773185f86b", 0xdb}, {&(0x7f0000002000-0xdb)="0650f958f83129c875ea1bad9d85f574931d27aab7326b956a1c96554257a980747d45ca8c874a6a8bb829c304f56fa010f3171eed55cd5ac80ab76fa74e6ef44ab0c6d26274d29b2d4780b0d41adeddb1ae10d8b09f56317b624606fd3048a0b1055a6767414bd021f23403938d2cd1689b2fd1b2f34c041d42da1737326ec7053c455a3c3f680e81f1c17ef47774efc0e4cbbf1704eb5a59db7c2ead4afdf7e5e4e7234eef101c0b058b5629f942d6f8a2cb104d3e9c51ed5d55b01be88590a592e4fdb71da92b09f9e95f1f48dcc8abdbf465e899df8a2514a1", 0xdb}], 0x6, &(0x7f0000002000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x2, 0x204, 0xffffffffffffffff, 0x2, 0x9, 0x8000, 0xb63, r13}}, @init={0x18, 0x84, 0x0, {0xe6f6, 0x26, 0x1, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x61, 0x8202, 0x9, 0x8, 0x10001, 0x2, 0x1, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0xf36, 0x8002, 0xee, 0x1, 0x9d, 0x2, 0xffffffff, r15}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffe00, 0x5, 0x8, 0xba8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0xf3b9, 0xe445, r16}}], 0x120, 0x0}], 0x6, 0x4000) r17 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0x3)={r1, r2, r17}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000809000)={0x0, 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@end={0x0}]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) r18 = socket(0x1e, 0x2, 0x0) bind(r18, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r19 = socket(0x11, 0xfffffffffffffffa, 0x3) bind(r19, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socketpair(0x19, 0x6, 0x6, &(0x7f0000073000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b77000-0x20)={0x4, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r20, 0x40106436, &(0x7f0000ebc000-0x10)={r21, 0x6}) bind(r19, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r18, 0x84, 0x76, &(0x7f0000773000-0x8)={0x0, 0x9}, &(0x7f0000e73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r18, 0x84, 0xa, &(0x7f0000179000-0x20)={0x3, 0x0, 0x1, 0xffffffff, 0x5, 0x6, 0xfff, 0x5, r22}, &(0x7f00003f1000)=0x20) close(r18) 2018/01/13 22:21:26 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000000000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc4000-0xc)={0x0, 0x0}) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900df0000000000f6", 0x29}], 0x1) 2018/01/13 22:21:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0xbad) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004e1000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@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=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e28000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000183000-0x28)={@common='bcsf0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f000095c000)="1f000000010a1f0000000000000000000000000000000180040000206ddf18", 0x1f) 2018/01/13 22:21:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b41000-0x4)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000082b000-0x10)={0x0, 0x2, 0x0, 0x1a9f0f01}, 0x10) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000ad1000-0x14b)="130000001000ffdd0000f4a0180f050000230a009d000000120aaf9f1400bf0000000000020000000000000002000000005500000004ffffffdf03a1b4b88e08000000000000000004f300aa09b1267c3d0f145e77e150008ed7d56ca466a47bd871a5cd5db27dd20000000800eca41bbce9093d468600f0d67210ff9b000000065bf12930d837b93452b6c4e2387d886979e4ebd309619398e9ea0d1ad59c6d2a917a8a575b8b761993c6c8f3b8b10e0a", 0xb1) 2018/01/13 22:21:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000488000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000aab000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000720000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000803000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3f, 0x4ba, 0x400, 0x101, 0x8, r1}) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) r3 = accept(r2, &(0x7f0000996000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b61000-0x4)=0x6) recvmsg$kcm(r3, &(0x7f00000c0000-0x38)={&(0x7f0000136000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001f9000-0x30)=[{&(0x7f000007f000)=""/27, 0x1b}, {&(0x7f0000a4c000)=""/30, 0x1e}, {&(0x7f0000830000-0xae)=""/174, 0xae}], 0x3, 0x0, 0x0, 0x20}, 0x100) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000e9000)=0x80000001, 0x4) 2018/01/13 22:21:26 executing program 1: r0 = socket(0x5, 0x4, 0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001d0000-0x10)={0x0, 0x1, 0x9, 0x8}, &(0x7f0000669000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000da7000)={r1, 0x3}, &(0x7f0000531000-0x4)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b97000-0x38)={0x0, 0x0, &(0x7f0000626000)=[{&(0x7f0000da1000-0x6e)="3839242e2ef26e39846d0f2121a51c90de618ca8443e82a77677b8cbfb9673999c", 0x21}], 0x1, &(0x7f0000c7e000)=[], 0x0, 0x0}, 0x0) 2018/01/13 22:21:26 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000564000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000004ff00f74345bb070000eae00001000900010002000003000000", 0x1f) 2018/01/13 22:21:26 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c89000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x18)={0x0, 0x8, 0x8, [0x2, 0x2, 0x0, 0x39a, 0x4, 0x0, 0xc7e, 0x8]}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000450000-0x8)={r1, 0x4b7, 0x20}, 0x8) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x10, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) accept$alg(r2, 0x0, 0x0) 2018/01/13 22:21:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x10001}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000602000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @multicast2=0xe0000002, "bc7f20008000002000b0f7ffff6cb842e6010000"}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0xfffffffffffffa1c, 0x9}, &(0x7f0000003000-0x4)=0xc) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0xd2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4a4}, 0x1c) 2018/01/13 22:21:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xa) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x1e0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) write(r0, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24) 2018/01/13 22:21:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) preadv(r0, &(0x7f0000c12000-0x30)=[{&(0x7f0000b3d000)=""/249, 0xf9}, {&(0x7f000051b000-0xcc)=""/204, 0xcc}, {&(0x7f0000548000)=""/85, 0x55}], 0x3, 0x0) 2018/01/13 22:21:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$unix(0x1, 0x2, 0x0) bind$alg(r0, &(0x7f0000636000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rf(7\t39esp(lrw-twofish-3way,cmac(xtea-generic))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) 2018/01/13 22:21:26 executing program 7: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/01/13 22:21:26 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xe3c0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x1}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000)={r1, 0x7ff}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000004000)=0x2) r3 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000005000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x9, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000006000)={r1, 0x400, 0xf5, 0x6, 0x4, 0x7ff}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000006000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) sendmsg(r3, &(0x7f0000000000+0xcbf)={&(0x7f0000003000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:26 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x5, 0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001f000)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000020000-0x4)=0x8c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000001f000)={r2, 0xffff}, 0x8) [ 216.772804] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/13 22:21:26 executing program 3: mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000065a000)=0x1, 0x4) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000094b000)=""/0, &(0x7f000094b000)=0x0) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 22:21:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = accept4(0xffffffffffffffff, &(0x7f0000aa9000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fa4000-0x4)=0x8, 0x80000) bind$bt_l2cap(r0, &(0x7f0000017000)={0x1f, 0x100000001, {0x68f, 0x6, 0x3ff, 0x10001, 0x50, 0x3f}, 0xe2b, 0x7}, 0xe) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000073000-0x4)=0x1, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) vmsplice(r1, &(0x7f00003c1000-0x20)=[{&(0x7f000009b000-0x6d)="dbb36bcbea0458ff3e0074306092b3217860a15044eea7e87e35262ea5e938907cf451e4b4e80c0ff40f1b01cd022489bb195d7b35081d6c4b281a6fdc8e1e311b65e928072fd65372dc0b9c63a18724de7380d58d4de60fd7140ad9043a06981902c8931f94d5f85bcb98261d", 0x6d}, {&(0x7f00006b4000-0x95)="7468d3d176c6a60ef65a239f2c1f149aa89d0548c76e532ed09c774d4fd2b8bfd5138e9fc1c7905b1779e8d81a8e28ac43450684d94def8c15df803eb8495b302dc9e81e64cc3130ee3ec8c3abef4a6eb931f1d4a8613297087465b6c7ac032d7aefa0b1a193f22327ea4630dc5329218da80d8b190897462af1f336132f3e25b63bb46b9257177b59fca634a0fce991ed6fca6684", 0x95}], 0x2, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002a9000)={0x0, 0x0}) 2018/01/13 22:21:26 executing program 0: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f000048b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f04000-0x4)=0x10) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f00009c5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f04000-0x4)=0x10, 0x0) r1 = socket(0x4000000000000f, 0x803, 0x2) setsockopt$sock_int(r1, 0x1, 0x14, &(0x7f00003ed000)=0x0, 0x4) 2018/01/13 22:21:26 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001fb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c45000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000c24000)="0000080c288f7c6edc51729cf5c46118bb0f6f36c74e6fd153f85d7e", 0x1c) 2018/01/13 22:21:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c0a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000032000)=0x58) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000980000)={0x3, {{0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) connect$inet(r0, &(0x7f0000660000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$netlink(r1, &(0x7f00007e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da6000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000782000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000dad000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dda000-0x20)={0x101, 0x3f, 0x0, 0x0, 0x6, 0x25e, 0x400, 0x2, r3}, 0x20) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000878000-0x108)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x9, 0x3, 0x80, 0x5, 0x7, 0x6, 0x1f, 0x1, 0x1, 0xff, 0x9a2, 0x8, 0x80000001, 0x20000000]}, &(0x7f0000796000)=0x108) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/13 22:21:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f45000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000fad000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) r1 = socket$inet(0x2, 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) 2018/01/13 22:21:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000130000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40000000) unshare(0x20000400) 2018/01/13 22:21:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00005b6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x5665bda0a5a5e366, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "a02d08c3"}}}}}, 0x0) [ 216.824510] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/13 22:21:26 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) 2018/01/13 22:21:26 executing program 2: socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 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}, &(0x7f00008d8000)=0xa0) 2018/01/13 22:21:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000afd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c2d000-0x1c)={0x0, 0x5, 0xa, [0xb83, 0x5a, 0xffff, 0x3, 0x45c0, 0x5, 0x7fffffff, 0x0, 0x5513, 0x8000]}, &(0x7f0000855000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000521000-0x8)={r2, 0x3}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000569000)={r1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000090f000)={r2, 0x80000001}, &(0x7f000015c000)=0x6) bind$bt_rfcomm(r3, &(0x7f0000b62000)={0x1f, {0x7, 0x0, 0x3, 0x5, 0x3f, 0x3}, 0x1}, 0x9) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) getsockopt$inet6_buf(r0, 0x29, 0x2000000000cf, &(0x7f00007ce000)=""/0, &(0x7f0000001000)=0xfffffffffffffd75) 2018/01/13 22:21:26 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) socketpair(0x0, 0x4, 0x1, &(0x7f00000f7000)={0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000fc2000)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000710000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="431a88ae803e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="772f185cd7a3e135b1852a725a76996e"}) 2018/01/13 22:21:26 executing program 4: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00009c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000071f000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003fa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff, 0x8, 0x8, 0x500, 0x4, 0x0, r1}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ea9000-0x10)={&(0x7f000077e000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ea8000)=r2, 0x4) write(r0, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0", 0x24) 2018/01/13 22:21:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00006ca000-0x49)=""/73, &(0x7f00001c9000)=0x49) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/13 22:21:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a09000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f50000)={{{@in6=@loopback={0x0, 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=@local={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}}, &(0x7f00005f0000)=0xe8) sendmsg$nl_generic(r1, &(0x7f000075c000-0x38)={&(0x7f0000e20000)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f00009c6000-0x10)={&(0x7f0000a47000)={0x1590, 0x41, 0x103, 0x1, 0x3, {0x5, 0x0, 0x0}, [@nested={0x1040, 0x69, [@generic="bca26840f4805a22a0646edcbaf7aaab6d64e2ee46149ea45ca93fb1f6dfe9e53490", @typed={0xc, 0x4a, @fd=r0}, @generic="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", @typed={0xc, 0x52, @fd=r0}]}, @typed={0x8, 0x74, @void=""}, @nested={0x1b4, 0x73, [@generic="2f89bcc2e0e4958342999ea689d7989c72f9f4235d2e59569d635caf9ced496ff858053dc2f1290c28066fe6767e194124cc366f6360ce1d73fb137c7112486065e3838b399577ad8c8f41b3ef70bbc060f73c0b7d289955e089a379f73fc9e807c0adf1472b97a456a37ef9349c761cc22490b220fa811ea89a524f9e59f40a2a56db34429e832eb2f2e01434b91cdc54b03db668839e175932b26198c832a546083a4963b742b70289", @generic="9b9031322444973d33ff316d2e92f78cf705848ff77f4ee149e4018641451efbd10284a197c717b045254da9e3bf7da16fe4077e59a48e293b48d954fa51a97b236ae899dcb0c1b25788cd8fa73e08e2daa4aa57ce5d28072ad1ad60077fa3d7cd", @generic="2709b46a06c9cfd9143bda3cd294c5b9300a48db2e98aa5ced6643be990d57f1fda58c46c63d5e3b41395c58b03574cd21695228d63fcafc0a92c3542e0c466f865807d153147c745835acf29f56b64e821a9d2f98e8cef266c19fd0f03ba74854130c1a81f0a7623fdfe359f57c69a4a58ce48de5dc7328fd167a4dc937ce1b14c8ff28386cc939c37c6cf5859372351146c9df756473ca839f45ce515e5e34648e4a97d1"]}, @nested={0x300, 0x23, [@typed={0x10, 0x35, @u64=0x733}, @generic="05f1693637737c9fd7bd6cc73863e75db4c98c4778bdb61045191091695268ec40511711855e67d591265cc963adc259ac3b3ceda3a9b14aceb5de7db6560719cdf2b94e64f9ae44c482cd475f3211b9d5ad07abd8a42f25fc37ead5adbd2075d5afeaa00721197ed5029fb25d5d92c52364bb8c0d4d95b281b52f98c7097c7b45d0519293bdbf5e931faa8f7257d83ccf2b4838eb67d6561613ffbf848b3bc8af43a577cc88ee86324f165e8d196034ff4e91d6fd448e18aed12656627336a035da14f0445c03506f3b7a888d96299db19ea00294a0e5f9587a766cddb046f469711cc4f178cb45fd6efc9785", @generic="", @typed={0xc, 0x8b, @pid=r2}, @generic="c938985e4dba7cd9a943e125abd4baa22f91b8d2a080543f3c0df280f4ca16d51043f77ba95a9bf8aef47a9a7ac9c816695ea6e7bd64f4dff47df1d27920a2db1f7961ad6b74bcdb97104d419b9848fb34860aa1c91962b6b3509dc4b8f1fef1d909bbb58c4492c49fce7a3d13db4ffa6e7926ab1ad6c7452ba1d3266ee3951b245ac0bd11726bb4d44aa3f858bd656b1f6612c2815c048a7d63d9e0b33eb436b06b51ee3b921850f5f9b98b80a564334b739892d5f79a715231a4dad89c3ba3c959e82e7f0697e803c29f2d3cc68426ff5a02ffceb69adc992309a57255a81d5a518e27690b33679577840f4c5cda47bdabbe0dcc", @typed={0x8, 0x4, @void=""}, @generic="d67966b1e6686e76ce3e494ff71dc74f13ac17f14af4be0ce14ee34183dbf20d24c72614c7744e54bb5f6a2f8aa093e23d4afbb8fa2c1282c4324c262f89909b3eed656bba38f1c069d5504140212f28c13539f3a9e0887983790e15e7d3f1f2d1d92c00bf6a7ddde53c75a80e37f31a4d1fdeac7e04f0e68cc37143248c94d5ef0fc89820f266dec0c91795e0e9da383d74677a8481c604f25d526baa30a2345a22b36ebe5f2a6b84b8576eda33e855269bf8b28d26a4e35a92a2bfe3084d134aef328a5f94b6ed31e82532ee257f8980f58982132dd41331c1fa86e2ba1f049171268ed6acc46b42", @typed={0xc, 0x9, @uid=r3}]}, @generic="85aa1b3f38ed9d511b438366129a4da0675942d7a143418efc935e0e76eec93adc56697a02786c0931e66b18add83574870e907ac3e2351d190e69583a61c1db397bb00b726a2935a422a224db58450b79ba8d767bb2129dedc2ae255833b044798bc392522e6c3dcd5dfdd1b0534bb8512f6fc3a7bad65a727f8b60558b"]}, 0x1590}, 0x1, 0x0, 0x0, 0x4000}, 0x8001) r4 = accept4(r0, &(0x7f00002bf000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b09000-0x4)=0xe, 0x80800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000042c000-0x4)={0x0}, &(0x7f0000635000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) r5 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000e33000-0x2)={0x0, 0x0}, 0x2) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000e66000-0x2)=0x1, 0x2) 2018/01/13 22:21:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009d9000)={0x0, 0x0, 0x0}, &(0x7f0000a98000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007af000)={0x0, 0x0, 0x0}, &(0x7f0000270000-0x4)=0xc) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c22000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f29000)=0xe8) r7 = getgid() r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000038a000-0xe8)={{{@in=@broadcast=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=@local={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}}, &(0x7f0000d83000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000546000-0xc)={0x0, 0x0, 0x0}, &(0x7f000020e000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009f5000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b1f000)={0x0, 0x0, 0x0}, &(0x7f0000479000-0x4)=0xc) r13 = getgid() r14 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fd5000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0e000-0x4)=0xe8) r16 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000009c000-0x4)=0x0) r18 = getuid() r19 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000023b000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ce9000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c70000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000722000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bda000)=0x0) r24 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000776000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007bc000-0x4)=0xc) r26 = getpid() r27 = getuid() r28 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff8000)={0x0, 0x0, 0x0}, &(0x7f0000f1c000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000047e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in=@rand_addr=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}}, &(0x7f0000d28000)=0xe8) r31 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008c6000)={0x0, 0x0, 0x0}, &(0x7f00004b7000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000691000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3f000-0x4)=0xc) r34 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bfd000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007ae000)={{{@in=@broadcast=0x0, @in=@dev={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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054b000-0x4)=0xe8) r37 = getgid() sendmmsg$unix(r0, &(0x7f0000133000)=[{&(0x7f0000e6f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fec000)=[{&(0x7f000011f000-0xc3)="874828022d6ddf2c1a3d1975d72cf6dd6575106b7a8316aae2632e69cda2581758d7d98fc557c56262e7648e23c5405acccc9880228f2e9b1f9c18989a2814455d3c8c84948d45f8a351966ec157ad2a6d5657cf4b11e58462fc6ff3e5878ef17d9ed480b940b405a6d400e0cfdee6f7e2997837d58743ce97aa724a67f10b6ea9be9f8c00de72b364447d3d71ee68a43763d7ba07e4aa4f100523b0f8878df486c9812a4b0187bf29138bd00282f4729a3b0124875772549f170c67fdaf771d284144", 0xc3}, {&(0x7f00009a9000)="847775bc336e30edb5f9a0f22b", 0xd}], 0x2, &(0x7f00006b9000-0xc8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0xc8, 0x10}, {&(0x7f0000f07000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000783000)=[{&(0x7f00004f2000-0xf5)="7c0b9d8a38fc9bffab1cb7cf434ba3abe06f0831439442aabe67af28835124496619c5703550cf748b20a92d5b7f64ca73c8b6a56f885c221059034af1a6d2e34a8f0e413d2a1453ae7a8a5d2a651b43c8d04d33b5fa5209e1cb0f8d810d25587d2601827391b53d73cacb2f33db024515b9ec3aa076d80598f4c2aa0b969a9168d795b13a07236e4ed6b92c797b3687366a25de3be385483b5456abb1f6c3417e84588af043f31dd3e32b24b829abc8e018246ce5bc060a0de16ec8b222aad3e3d3c25f5593a86bda73d26a0427929d44b456f038cc96c36a145156d2ef5ea24ee5cff4e3f6435ec112cbe06f81350d251f6a28da", 0xf5}, {&(0x7f0000bce000)="94ddd317fd3abcc0f3c37f4b713f260492056d63c7c31f63b5e30fd62ac502e11a322aaf32cfa5b062fe", 0x2a}, {&(0x7f0000883000-0x4d)="954a481f6abce38f2d0acd71dd54081865a1d0ac15d38ccb76e112c5e02b6e213f88adee16c5c9d11d00bfdcff950dee2f8f04fe65fb13a6b744164e738adf690fdd252c8070bf6e326f2b3130", 0x4d}, {&(0x7f0000db1000)="775940b604229072044d920d7c9f11ba11b94a89ef648a3803884eb94f5e78568c060689b85e977977e5aad093c7ab4ac8022a3f2efc76b23187cb1bd0e0e0313da120841486555a9ab6a7fc38b011a12d62c7560e50120d78bef5820ac851f2adb6fe638217775bbf4bed0f0bfc28ea46c8d92bbbb653d96e2c903f6b3fcd95a05e0f416457a895e9f74bea05cd83ef08bb3f", 0x93}, {&(0x7f0000e5d000)="05cbff44e57817a5b551501cea1ffa112aab8dadde0002f983913fd1d323feb6ca82adaa2074d77e", 0x28}, {&(0x7f0000e52000-0x47)="e2c3866986389f70dbfc9f5910a69da1297f1c188a8319564449bd0be493d0665c55fd5adbaab1c5be72dba8aa456b1bd8fad959f831f18e91922f4975e68984de67c0faa5bc62", 0x47}, {&(0x7f00005e9000-0x42)="cd086da99119cf275eec11c790b88cf403d99831a2b54c5736c843ad88dd72cfcfd7d6eb1492cb80c776df2149b97021805140b07007686ffb95e7ff14bc3482b7d9", 0x42}], 0x7, &(0x7f000051e000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}], 0x98, 0x20008001}, {&(0x7f0000cc9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f14000)=[{&(0x7f0000d89000-0xd2)="a8b3331b4065d485a0ad93dff09c8bda79eb1b7ed70a061bc57f86d9d9b299065976b78facd99d4faed5c788504414cbce987f4ebc56fafb95802b99747fcf52bed5f699f17eb4e26525f7d3b287436de2758f1b02620655603085bd467539e0e0ef83b0dba137aaad4dd266938c157439bbfb01c12b19c6adcc3ad09ecd618548bb0376f88ea37fa05c2ab48dced32fbea4c620dac9418cd81a0812027622d8c7755afaf8d81f98a7d0544bc1359861ed52adbb2cd61b42f03ddd6a6eac086032ac63763bb7a0c7f3b03b68422af535b518", 0xd2}, {&(0x7f0000547000-0x95)="fe219e271f19b931519bdbf4a075218a69b0ff439683b6c36e897b8c05a69875f1cdcf4df3c18bf6f9194cacbdf2ca67ceaf21358efe0871ee92d22e2d6a1062327fae95d9742ecbac4c0e1934a28cb3c6e6f35d57f9b29e80a0587b16155fd6ee1eb0c327a955ba686fc1fe6bd4e17d14ecc574567f63622225314c974b595f942ae369af5a3189d8fe4e89f55b5b3846eec217ec", 0x95}, {&(0x7f0000302000)="eb70d647f40c95cd6a648bcee37da6658d1b905277b2be93cb882bc2655fe1eca52b45e6d947e30ab291ff9da2079590dab2a64a0902b73b52cb7298a2290725ca0260481a2d8fcf6908f6b84f3b5ea2d4865f776adeaf209912aa6bd3ff1e6dee916c9eac932ee77d356c5fe19d3e796f47171f99d765d84d47cda1008fd6e1828b6d0121fed440f73ad7ecf5ead45bb8f1a0999da24a9a4ef38d9d29095c478b8e8f6271dae5ff9e74c6519d77626c2bf6d459260431b48287309a0ef04d13150e2fcbd0733ce7d7b60b25d7c3", 0xce}], 0x3, &(0x7f0000658000-0x20)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x4000800}, {&(0x7f000078f000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000fdf000)=[{&(0x7f00007d6000)="2594fb7721b7cdc79cca8696449622f57ac50e25f6c9d31d1daf78579d7cfcf521e3158be8f8dd57074b577d803a567add24e0274bff3fb7bc3ad56d801896b0923db8fcaa3a887581c704537992adb7016c3a0bf668fff562f51e6af10b365f63009f2524361880be66742fb38e0295657d34eb3e09bee2754b099b", 0x7c}, {&(0x7f0000b1c000)="3889a3f7b3e077dac469a56975ead1d95bab05a9f15320012cd238d947988f878e0de38adb7fb509fbfbeecfd66cd382422e565522164e42c869fb07b6944da342096a5847a258d49b4062ecaacc42b48b2fb934", 0x54}, {&(0x7f0000fd4000)="6cce93603ff115bab5b50ef5a807172b1ed4f9b96a72c1a0c83b2d594966640d35e8419ee8856edcc2cd0379bcbde3483506e2f7830eb1c721af3d07aa2b1f957c2516e4ef9d0b9025e514157a9745c70433c00c3efb60f6c593", 0x5a}, {&(0x7f000027f000)="87afbaa0a56ba211297e40bb76e3a966176c5e457e6620a6ee99f04298fca06111b225bede609828d8b42e178b366959eec301e89870c37af45217d7e3cae408e929d98e947ba8c1aa630e332214707474e9aca3b2153f11fa8392a6afef32424d5c0cce709bb5d33aa3c63338c0bc28f7e4227337e96c16e70578c23afb18c7b366cfedee435b65eee0dbea84099483ae274a99462f0394ba61a241bd1fefa0a13d41f2c28c4fce218c50b708c0", 0xae}, {&(0x7f0000054000-0x61)="b968bcf7e3b6545357588ff6faa4c947dd5601f60150033a161258e7db2a5fd35fa30b137c4336e8d2342e3e4414e344f72f0b991ce092f2237aef82e12aba53e87af503ba4bac4dbece38e42a23c8a4518610ecf933556fbbd2aacc7e25d9bbcf", 0x61}, {&(0x7f00008b3000)="784de381b7b0a24d17d23afb8cb4a266bba81060986ae8a7f6bbe0d4da5d37feaaf7eba85319d245607de58d92a790803b0fb53bd22f6066a913e50f59cca1d1ae0d72d9d1ab49e16ac43963a87dcaf62dcc2e2470f947a1d59e7b289d220d469a2e322d23b24662d62daa974d6db60c2aafdbbab97f3ce21a5df083a8d899da1fe5a8667fdf8d4a44d0fea5833c1d5e59562134fab30946a6b7dc9366aa792735410b28c2968c8e20a951f74385f09adf2ed70d98f2f692991e4a2a843830a7595c2c609baf44266689f3f0ae5685ad8e30758d02da8576cfefc372bf244b99c77396fa6ddc4ef94eb4276c0bbe6f01ba4266d54f1048f8c2", 0xf9}, {&(0x7f0000304000-0x8d)="c16e82c904390edab30d1a59b87c55ba174bfdf209a06400e5a82f0e5648ac54d652a3c2523b7f2ee60dbddbaa7ee06a821c13c07182ed1b1d06056dbbe0ed886c23200fcc07e959de1a074f7f8820824ae18d25f01c40e817a727e92b5a0a9716bb39c6c8ce8682ac6d5fb4ff145176d63c5d25649c871175474b6e9e6e1242bfcde40e79bfc3a3a81571aed9", 0x8d}, {&(0x7f0000453000)="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", 0x1000}], 0x8, &(0x7f00007bb000-0x3d)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x60, 0x845}, {&(0x7f000037e000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000036000-0x20)=[{&(0x7f00006b0000)="630c6140f7e220ab0fda02daef12e23f8d7eef495ca71a09c69fc1b6779214ef5a2e605c05d884a959299fb7e24e52f4941e65e669767b0989bce07dbc80f014ac1b2a2ff850101cf58032003d1ea14e8bf56600dce4f1785efe07c0dec354be41993fff50a0954230e9c98331b20da1911f25cc4b6c540d802f940d4699bab50aa7043f39c18b388fb0c576bdeecc5a0dcee1f0366ee015961de98342d7c546f60cb8a141c1d514ed7f5ef8bc27da9e7f045edb0d701f367e0a3f706cf6e4aeb978e2be87394a91bcd038335e6e039e10fff5250a13ef02b8f01226637458fe46a954bd4132e937b2", 0xe9}, {&(0x7f0000c06000)="48eaa131314cd676c37de2012c73a6396b637fcafe74470c09a302c0d698ede859cc5d8e83f06dd897ad04961dd32dc7f4b080a21e480c2217376289731214814de78b0e2f304db8ec6e25b0c36c478245e98f0cc2dca10baa0c5fd3401074ae5f47ba2b7d91cb79f6e35fbf0634597edb13eb9c6b69b3bea977c28631cec87600b04e865843dfa139580994624c345418189b64043704b1779bdbf24a2256121b64208e2d42e178a5be289ec50cc947d6f270c32696f62c2aa20380f9adb24704d885b03795d5c56372cd59eebd7d70461212c9b6cbc170d9c9efe076ec0a557a32667dac31aaf7e467d846c19bc24dd8b188ab32", 0xf5}], 0x2, &(0x7f0000aff000-0xe0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r0]}], 0xe0, 0x8090}], 0x5, 0x8000) 2018/01/13 22:21:26 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 22:21:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffa5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="1c", &(0x7f0000c34000)="", 0x0}, 0x20) 2018/01/13 22:21:26 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f00009ce000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004aa000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000dcf000-0x4)=0x4) socketpair(0x1, 0x806, 0x1, &(0x7f00003ab000-0x8)={0x0, 0x0}) sendmsg$nl_crypto(r2, &(0x7f0000602000-0x38)={&(0x7f0000a02000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000e2d000-0x10)={&(0x7f0000f87000)=@alg={0x118, 0x10, 0x17b1a6c5d37e7b30, 0x4, 0x1, {{'sha384-ssse3\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0xcff9}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x100}]}, 0x118}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f000010c000-0x10e4)=@newpolicy={0x10c4, 0x13, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x80000001, 0x1000, "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"}}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:26 executing program 3: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0xf, 0x803, 0x2) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f00003ed000)=0x0, 0x4) 2018/01/13 22:21:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xf, 0x81, &(0x7f0000000000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000342000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f0000b11000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de2000-0x60)=[{&(0x7f000000f000-0xc4)='b', 0x1}], 0x1, &(0x7f0000f8a000)=[], 0x0, 0x0}, 0x0) 2018/01/13 22:21:26 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000002e000-0xc4)="17a4950bfeea5fdc4a2cb01601c2e17ad9dca08fd14704e41b079c6e25e8e693a540fa1f543d61703a4d0c5c4dcf5c22b3d3380182d1a0e6823bf00f11759082e86afba86539c3f3b80398cc54d399c05f48bf7f61b0221de67d4c20f2c9afde63d89450d8e25bcbf4177b2b100c60311bb942ac4591b55e64ac7fcad8886b2783acfe0cdfd4e83a9d6c65fef85711e6f1f46f6785bb250db289707765295104cdfdcec35c6c02b453fa650fe7d07deceda61e4f95c3468ecf32e5389ec053ec575f29ec", 0xc4) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000019000)=0x0, &(0x7f0000028000-0x3)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x8000, &(0x7f0000036000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f000001b000-0x94)={{0x8000, 0x100, 0x303382b2, 0xfffffffffffffffc, 0x1, 0x7ff}, 0x10000, 0x80000000, 0x3, 0x8, 0xfffffffffffff001, "aba8042ff9eaa4eed827decc454c37ee0ba5fdd75d72586057612a0a9e50b8d65451e1620abd9b16fe713b9db840e08b2220bf290276365edffb94eed30211fc8ec54e302b29580801cb3c926b10692a9f7fa862de66a25ef1817e4fe73fd179af4628c58ebdbbd4a959fd30dda0bf9178c30dea323dc5581bbee6771701844e"}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000036000-0x4)=0x6, 0x4) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f000001c000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000002b000-0x4)=0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/13 22:21:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x103, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000eca000-0xf9)="8f6a3a3ee71d606c1dced9c43319a4718e7c434279e10baca1798e88d68b703137525174837cacfa246e2d1bca439978eb1b5f00f7e17c4ad5d4d7333b821feed80120a2cf5c782fd1bf951e184a5ee0d848c1993ccae01560b03993041e8f06fa0846f41ba53bdc48a2e720b00a17323fc13ea6fc551ef1bc68d057aff96ff9be683232006b47133ce54a10adfa438fca375d43e35e20c35be32dbfc020ecb96069b6883725154a43ef52c673f0f69899733e2b38d8c61d9682f8f744c6672b5137a202f981499d93e615aa218a3272f8e0154b4bdf1b4d1eb50b6e60007d04f83d8c5cef85cbe85ea72138ebe65b96e67b46347bffd39265", 0xf9, 0x40000, &(0x7f00005c4000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f00005c7000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) socketpair(0x7, 0x80000, 0x6, &(0x7f0000282000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000d6e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009c5000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001c3000)={r4, @in6={{0xa, 0x2, 0x8f2a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x158, 0xfffffffff2533a04, 0x10001, 0x1, 0x20}, &(0x7f0000021000)=0xa0) 2018/01/13 22:21:26 executing program 1: mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecf000)="dc13b51a5b0000defedd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442f0450974e8e1195c604f8000000040002663d75dd04eb000000000500048a5d070838a47511f937f96f7d4ff812a8f9fc3f070009fffffff900000000d359bdeb62c88a769c862f856d59f8b9dcb3e345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffdfffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000426000-0x2)="", 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000011000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f00009a1000)=0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ed3000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="38378a7db499d74fd1db4f9d14da0753"}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00007ad000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, r1}, 0x14) 2018/01/13 22:21:26 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x9, 0x20, 0x54a1, 0x1}, &(0x7f0000006000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000005000)={r2, 0xd64}, &(0x7f0000006000-0x4)=0x8) setsockopt(r0, 0x40, 0x81, &(0x7f0000004000+0x20b)="4a63b0fc412d7897887158496ef6fde3bc57ed0d75ef74a7147fb4ea8f5997df0f0d97d9642f960da318d54b9d66a07ca69742eef5111cc282227d47c960766ccb24ea47a282c01029acac124d53415b5e0ee978c1de019a26a4e5aee0461623d8678e7432670ca6a3752b1053d2cf795cc4d655151402d1d9823d771ca462b32b8f72669de787e0f28e108f7f8966cb63e37d2883b31caccc953076cacccd97276e555faa63a0f3418d5702f099e53b119692629971711874186bf9230160405b1e6a2f8985873a584ff2c76780459ecbeb6c92d188a55d", 0x35e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2000000, 0x812, r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000006000)=0x0, &(0x7f0000007000)=0x2) 2018/01/13 22:21:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x3859f60d) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000025000)={{{@in=@multicast2=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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c96000-0x4)=0xe8) sendmsg$can_raw(r0, &(0x7f0000a7c000-0x38)={&(0x7f0000764000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000049b000-0x10)={&(0x7f0000f82000-0x10)=@can={{0x2, 0x3, 0x1, 0x3e0000000}, 0x4, 0x1, 0x0, 0x0, "e4485adcfa1655eb"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x44) r2 = socket$netlink(0x10, 0x3, 0x10) writev(r2, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) recvfrom(r2, &(0x7f0000cfc000)=""/235, 0xeb, 0x0, 0x0, 0x0) 2018/01/13 22:21:26 executing program 7: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000504000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000249000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f0000db3000-0x27)="e3ab23a62758b0d86dd89a46cfd5a114ba71bf2d97c14dfa6958118d3b1fdab10639d1641e0b24", 0x27) r3 = socket(0x20000000000000a, 0x3, 0x1) setsockopt$inet6_int(r3, 0x29, 0x1, &(0x7f0000833000)=0x2, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f6e000-0x8)={0x0, 0x8}, &(0x7f000034a000-0x4)=0x8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f6e000-0x8)={r4, 0x0}, &(0x7f00000ff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006cd000)=0x0, &(0x7f0000564000)=0x4) 2018/01/13 22:21:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fad000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) connect(r1, &(0x7f0000f06000-0x10)=@llc={0x1a, 0xf8, 0x2, 0x4, 0xd6c, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x225) unshare(0x100020000000) unshare(0x10000) socketpair(0x12, 0x0, 0x100000001, &(0x7f0000083000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00006b5000)={0x0, 0x9, 0x3e4, [0x6, 0x5]}, &(0x7f0000a73000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000305000)={r3, 0x3f, 0x7, [0x0, 0x4, 0x8, 0x4, 0x5, 0x0, 0x7ff]}, 0x16) 2018/01/13 22:21:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000e48000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007d8000)={r2, r0}) 2018/01/13 22:21:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ffc000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097e000)={{{@in6=@remote={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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000424000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004bc000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x1, 0x7, 0xa, 0x20, 0x20, 0xff, r2, r3}, {0xffffffffffff8001, 0x198d, 0x7f, 0x2, 0x36144071, 0x7, 0x4, 0x3}, {0x7, 0x9, 0x81, 0x3f}, 0x7ff, 0x3, 0x1, 0x0, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7, 0x0, 0x6, 0x7, 0x100, 0x7}}, 0xe8) syz_emit_ethernet(0x4e, &(0x7f0000978000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0xfffffffffffff000, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x9, 0x0, 0x0, [{[], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @broadcast=0xffffffff, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000c6c000-0x10)={0x0, 0x1, [0x40000000000099c]}) 2018/01/13 22:21:26 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f63000)="1f0000000104ff00fd0007c0070000000000000005000100010400dcffdf00", 0x1f) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000581000)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f66000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000887000)=0xe8) r4 = gettid() mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000bf1000-0x38)={&(0x7f0000f66000-0xc)={0x10, 0x0, 0x0, 0x20810000}, 0xc, &(0x7f0000f65000)={&(0x7f0000f65000)={0x264, 0x34, 0xb04, 0x0, 0x3, {0xcf58, 0x0, 0x0}, [@nested={0x17c, 0x79, [@typed={0x18, 0x1c, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x7, @uid=r1}, @typed={0x90, 0x8e, @binary="8dcc521d7ec45961794cbcc83de4437496f157330cc4ed73e0480c262b51e474aa40b4d5ce6b430a66ce03e10ca09be8503b03315a6930b5453660a6153579ac2f8e67b2e0548d5d6840c7df50c36ab015d9e4109af4088303bdd20dc77c1e413cb4f7ae7060a5bc0d155aeba5dadf084650938fd23ded5bd170a32b9768584a4f14879cef6f"}, @typed={0xc, 0x0, @fd=r0}, @typed={0x10, 0x84, @u64=0x1}, @typed={0xc, 0x2a, @pid=r2}, @typed={0x10, 0x8, @u64=0xfd7}, @generic="95382504245355ecbc20e1390b69c91a2d87658de0ffb9de76bfe6caf4a0bce332c2db4f734eb13c6882fc304ddaae0c61d8773e7e4d0b5f6e9fb981a525807c5b83177187037f6040accc1748ccc573f0e5d25cd6af6116392e91eec433a68ebc80b79d1ffb32fd4dc0e9c1a4e13626b692f8cf7013f1adda2842accf6ad4bc45c58f1928fc6efbb7f93975"]}, @nested={0x1c, 0x12, [@generic="989d58fc8280df", @typed={0x10, 0x70, @str='*md5sum\x00'}]}, @nested={0x88, 0x1a, [@typed={0xc, 0x8, @uid=r3}, @typed={0xc, 0x2, @fd=r0}, @typed={0x18, 0x83, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x10, 0x6a, @str='user!\x00'}, @typed={0xc, 0x4f, @pid=r4}, @typed={0x38, 0x3b, @binary="d1942d13d3c1d147f99a39ec82ce45683288076c09e800e689c3013d785782eb9af2ed64555ce86dd2a0e62271d591"}]}, @generic="62cbee4bf7a94523387c2c8b7f95fe29218d4ecd01dd4e57b9f8780939b83f72d7eb44f844dd01412012c8f6114021"]}, 0x264}, 0x1, 0x0, 0x0, 0x8801}, 0x880) write(r0, &(0x7f000033b000-0x1f)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) 2018/01/13 22:21:26 executing program 3: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet(0x2, 0x80000, 0x6) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x37, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000af3000)=0x4) ioctl$sock_proto_private(r2, 0x89e8, &(0x7f0000263000-0x9)="976aa8dada6bb7bbf2") sendmsg$alg(r1, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) [ 217.189610] nla_parse: 14 callbacks suppressed [ 217.189615] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/13 22:21:27 executing program 5: mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000391000-0x4)=0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000961000)=0x0, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000961000)={0x0, 0x0}) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000963000-0x4)=0x0, &(0x7f000088c000)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f00000a9000-0x4)=0x10001, 0x4) 2018/01/13 22:21:27 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039f000-0x20)={r2, &(0x7f0000fed000)="54953903f0f004363b01e26cec51635036e3f5d42c03d32d91e12820ef25332be93ad5b837183ab8eb6d7529c51e4eb84fae65d48a1023fb275b29c4c00f5b8642bf27b9732018cd971d5226e7a5837643f5162abdc9b8d5f86e05d86d15a48a69", &(0x7f0000fee000-0x19)="895680358747d98190856789fcc213eaf4af8162bf583e1400", 0x0}, 0x20) 2018/01/13 22:21:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e1000-0x6)={0x0, 0x2}, 0x6) 2018/01/13 22:21:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x2) 2018/01/13 22:21:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000033f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000007c000)={&(0x7f0000cb7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d2b000-0x4)=[0x0], &(0x7f0000ab1000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000385000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x9, 0x1, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d6a000-0x8)={0x0, 0x0}, &(0x7f000064e000-0x4)=0x8) ioctl$sock_ifreq(r2, 0x893d, &(0x7f0000668000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ede000-0x1008)={r4, 0x1000, "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"}, &(0x7f00003b4000)=0x1008) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f0a000-0x128)={0x2, 0x3, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x5, 0x18, 0x1, 0x1, 0x1c, "bdd193a4d1595fc07a4265d0a916c2a5fcc9b44eaa4d965adb8e8a3a"}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000433000)={0x0, 0x0}) setsockopt(r0, 0x8000, 0x101, &(0x7f00005d1000)="2043c4c0abf78592526be1d82bf63f612410e4e85b8fc99f94ebf114149349d8157e2f62edcd23c9e3027528ec32b9b37a7b6cfffaca371c12cb9e1d48caaa911e3e91ddb82ac7cd32f6da9db0d18bc1e89800e264b642ea7a60882256e88f971fbd44ea6289170f756bd62780037bbbcbb7bb169f6f7dcefbf99aba0819ead2d494e3a001b203257126c7f63bc535715465f9dcae309bf57dcf11d64d7f206e57f48def2be3d322f4620220832866ec2e24ce71f8876ff143c8e54735aab55ee307ae56b55e4c96b212319cbd947ee4d617b1aac2e47796731e41cfa38230f0278a5c3dc5730d9d45754d55370912", 0xef) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00006bd000)=[{&(0x7f00007bf000-0x42)="7500000018001980013d29241a0407290206e3f167fffd09040800020005001e00000000000000095281ad9f8d2292220b1d2a7444d49febe32b991ec5813bfe3cbc", 0x29}], 0x40) 2018/01/13 22:21:27 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000269000-0x78)={0x1ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x326, 0xa800000000000000, 0x6, 0x80, 0x7, &(0x7f0000ec2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x7, 0x2}) 2018/01/13 22:21:27 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000006000-0x7)={&(0x7f0000009000-0x14a4)={0x14a4, 0x2a, 0x24, 0x7, 0x2, {0x17, 0x0, 0x0}, [@generic="9febfce0a043fd33927a37d2e3d0515a9c519298a9a3a9ac3bc722dcfeeb364fe9ab9cc953abd739274d541a9331981ff0d02bb67e275f39593056668fac4316a53c3bcb69b86550a81961713a5ca584df3c88554558f8aa", @generic="8a4bf3cdbc59af4a09ae7e20df9733e1a1fe0159d621e03a96385fddae3dd35ea4bb100b11915c5d93723455c575613ad1d3bed68a575c95e02e507e13850b346ecbdef1dc1fd8f6f0a1e9fe14b833fe9177370c48d1f86ac30342563c8f2e0eeb948b1e1f8d6131ab2ab936882ec48ebaf59b88cd0278d0464b7e64528bdb34fa9a3543e842108f94042a308ce6f674476637bbad6784c7b857fbb71db9e3b5d4ef7e4b53176f48ab06d662c5dbe7a9647158f169d0b9a4771c5f3b4691bc6b369a67ba5f0d31bf63e87020310c113f", @generic="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", @nested={0x328, 0x11, [@generic="ae51d066f983c0d0530ab85e8c77f9d1ff51ae5b7f15563ad177283e71dbc6ec7b1f58d2ef625473ece49feef986a76d72dcc9f28b059a944697a0ccc8e7220b3895d1b07bd9aa86d83e2753cf767490c45533ff654d9371e11e77321edd637e53b16b2303a640e3e147b1daf4840b73f1dac183c7916374f94acf1e42069038aea439c25b9aa30abf9977536b220256a383f0b956bdd73da24dbd30f736620b46ef24a664", @generic="82f8163a13dc58ebd6e51fde607d059403ab18f9950bbb00dd04b3fcfac2f29070705b0807e9c39dcce3b7fe7b7404dc6298018a9d2166a1eed6a94dfb638dccc1de19a6ceda32d43675d1a14d34bbab6bbe90bcceda876d2e926a35dbc9a2d512ec755a50b9cea3af46c813e4a51b704b2f2c4b136daa952e0c36f558253eb2a7687b68076033bfb9c2068e58673f1331", @generic="4cc35846cad1d89e73e25c6b4570631141ee5879066fcb3d7addd7e058782e620d44e9d30a03708e5827313a8faabb28c2497c632fc8ab137ff8aea95d63afd798ba32eca85c21b2560c74686b03ef0fe11590147e2e75be5f50faa1e8e338913ceedea8b6413e484b96ae2bf7a6b002deed482f93c4840979d45e3c9b6dc590dce51abcab7533d97293d43e3ffbafba79cc5e230415a8a29413aee1d064838f6be5a2a22ade081c11cb3628016366229402f837c08458fe053bc892d8b43a7a73ffa830130bd1871d337a6316db737e4cb0cf493d76bdec78b9edd55dcd51cf", @generic="a87e9b57a92fae", @typed={0xc, 0x96, @pid=r1}, @typed={0x8, 0x6b, @binary=""}, @typed={0xc, 0x57, @u32=0x800}, @typed={0x10, 0x7, @u64=0x2}, @generic="d6c5c13aae2bea11d6bbda0716e825b95eefa4af6102b1b7e92d038835f782879a9b75d46c9a8dfd52a95e4028a5c9714facb8f1a0ba000bcfb8f60420c8aa4fdef1970ad6d3e00f370708b17fa3fdea41a395df07904a6ed8cfdf426b9be0ffe888afbab73f834d48ba15e7580c966cf9fb6bd508ce880e1af1c109040dc73ed7043c371e6e7a48b8eeb16d3c45251a975fd9e908d976be945d59f60e3e26e52bbdb11ccc4a8aefee4e57cbeb7f1632e9310523c77e0f2ed4098908b0ac4ef172b7ae6b4a5e46b9d659b9a48cd48c3699d21d348b8e"]}, @generic="d869b826a452701dc45da3d6f7206770c5bc1032554ad2bdcf0ba6667f9cdf4d0d33644adea67fdbdeae77f8da99cdf06d738ebf434d93eaba6bdcabfa5a17"]}, 0x14a4}, 0x1, 0x0, 0x0, 0x0}, 0x8000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 217.229828] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/13 22:21:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bb5000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000db4000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000404000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dbd000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099e000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ddb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x3, 0x8c, 0x0, 0x800, 0x2, 0x80, 0xa0, 0x1d, r1, r2}, {0x9, 0x81, 0x10000, 0xb15, 0x0, 0x0, 0x1, 0x8000}, {0x6, 0x81, 0x9, 0x40009}, 0x0, 0x7, 0x1, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x5, 0x2, 0x2, 0x2701bb, 0x3f, 0x100, 0x0}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/13 22:21:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x13, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/13 22:21:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x3)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000060e000-0xb8)={0x0, 0x3b, 0x5, 0xe1, 0x1000, 0x6, 0x100, 0x1, {0x0, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7f, 0x380000000, 0x5ff8558d, 0x1}}, &(0x7f0000a5e000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) pipe(&(0x7f0000c1a000)={0x0, 0x0}) listen(r4, 0x29f) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000e22000-0x4)=0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000f4000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f47000-0x90)={0x8, {{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) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00006e2000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000002000-0x4)=0xffffffffffffffc6) 2018/01/13 22:21:27 executing program 4: r0 = socket(0x0, 0x7, 0x92cc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xffff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000c90000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00008ce000-0x4)=0x0, &(0x7f0000619000-0x4)=0x14d) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x8, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 22:21:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000cde000-0xa)={0xc2, "c97f13c13704"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000055d000-0x1737)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x1, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/13 22:21:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000010, 0x3, 0x10000000000c) write(r0, &(0x7f000074e000)="1f000000040a1f00000000000000e0ff019d160a090001800400ed2000df18", 0x1f) 2018/01/13 22:21:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009d7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000127000)={0xdb8a, 0x100000001, 0x7, 0x100, 0x10, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000026b000-0xa8)=[{0x0, 0x0, &(0x7f0000598000-0x10)=[{&(0x7f0000fd4000)="5426180b0f310cf4", 0x8}], 0x1, &(0x7f0000a6f000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/13 22:21:27 executing program 3: r0 = socket(0x2, 0x3, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000007e000)={0x5, 0xfc7}, 0x8) accept4$netrom(r0, 0x0, &(0x7f0000751000-0x4)=0x2be, 0x80000) getsockopt(r0, 0xff, 0x0, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/13 22:21:27 executing program 2: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ea2000)={0x0, 0x0}, &(0x7f0000ea3000-0x4)=0x8) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ea3000-0x108)={r1, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x0, 0x4, 0x2, 0x0, 0x9, 0x7, 0x7, 0x3, 0x200, 0x4, 0x800, 0x7, 0x0, 0xbfd]}, &(0x7f0000807000)=0x108) write(r0, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) 2018/01/13 22:21:27 executing program 7: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f0c000)={0xffffffffffffffff}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000f0e000-0x8)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f0d000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c77000)={0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000d80000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x19) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f0d000)=""/0, &(0x7f0000f0e000-0x4)=0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/13 22:21:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000078000-0xcad)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "927591", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000319000-0x58)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc1000-0x4)=0xe8) connect$can_bcm(r0, &(0x7f00009b6000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/13 22:21:27 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000007000+0x7ab)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x9, &(0x7f0000015000-0x81)="da65746e67a917789bc7c9a9f47ede592312277e133bcc895cd832644af2b2a4dad12296c3e6f60f6ca9351f895c3708048539727e16f55e7343e986d97d5a12bc1d09230c5557fae1a77fdfcb6954e96f1ad41c849a4dc1aca8c16494f14cbc56fd7d4ce4a973a67144e2f5815bc7beb49331a44d3d99d27e828931cb735685c7", 0x81) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000f000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000-0x4)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000005000-0x4)={0xf7}, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000017000-0x2c)=""/44, &(0x7f0000016000)=0x2c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000004, 0x1011, r0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000016000-0x4)=0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000005000-0x9)="3819e111aa2b0a65e5", 0x9) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000015000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000012000-0x4)=0xffffffffffffff0f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f000000b000)=0xd19) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000017000-0x20)={0x9, 0x0, 0x1, 0x6}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000017000-0x10)={0x10000, r6}) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0xf, 0xe, &(0x7f000000e000-0x70)=@raw=[@generic={0x8001, 0x8000, 0x8, 0x8000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xff}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0x6, 0x4, 0x7, 0x50, 0xffffffffffffffff}, @ldst={0x1, 0x1, 0x3, 0x0, 0xa, 0xffffffff, 0x19}, @generic={0x2, 0x6d, 0x3, 0xffff}], &(0x7f0000013000)='GPL\x00', 0x5, 0xa2, &(0x7f0000001000)=""/162, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/13 22:21:27 executing program 0: mmap(&(0x7f0000000000/0x36c000)=nil, 0x36c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001d8000-0x2)={0x0, 0x4, 0x0}, 0x4) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000008e000-0x4f)="7e2638758d58cf6eea2f4b0e72454cf18589a76e799acbc61a963a06979a195ca59b648b1267815d6315a33324e17447d40169b81f4f07df3d73d1781efc06511e823b3dfc375537d90651b3d9f5dd", 0x4f) 2018/01/13 22:21:27 executing program 6: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000927000-0xc8)="e4", 0x1, 0xfffffffffffffffe, &(0x7f0000526000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f6f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xd400}) listen(r0, 0x9) r1 = accept(r0, &(0x7f0000ed2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6b000)=0x9) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f70000)=0xcc, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a00000-0xb8)={0x0, 0x7ff, 0x7fffffff, 0x1, 0xf16b, 0x6, 0x2, 0x4, {0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b, 0x81, 0x1, 0x61, 0x9}}, &(0x7f0000f70000-0x4)=0xb8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a34000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001af000-0x4)=0xe8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f72000-0x3e)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x9, 0x8, 0x1000, 0x500, 0x5, 0x100000, r4}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f6f000)={0x3, 0x4, 0x401, 0x3, r3}, &(0x7f0000ade000)=0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1800000, &(0x7f0000f70000)="f8dda103854f49573c1e2761e43826dade30f857fa4645e1c608d741f14695497f3420b4ef6657bb545d2944b6c77f0aaa1b4c5d8b70cdfe60ec00b7aad8089bb9f9ac7616662e775d844ddfd65034ba0ec0274b096e59ed9043ce76a39feca59595938cb9151f15dd0716dc0d33273ebb86337f22285ee35a569fa1c7fbf4c6e5d1b0827a4f9e9d4e9ba1d69640008536ee2acec37fd2ba78e372e222f406c05b3b37af44b1298d8eec3fed03c2a7557e42f234a6edf4edfbb45ff62dd1f55d3e49823a364566a47538526e879effe28c6aa14d5b469dc96c0808768b0d965961811c1aff772d0bc93027cda38f9894") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/13 22:21:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d7d000-0x8)={0x0, 0x0}, &(0x7f0000387000)=0x8) accept(r0, &(0x7f0000e51000-0x80)=@generic={0x0, ""/126}, &(0x7f00004c3000)=0x80) r1 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000aa7000-0x8)=0x0) 2018/01/13 22:21:27 executing program 7: r0 = socket(0xe, 0x3, 0x1f) setsockopt(r0, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) bind$bt_sco(r0, &(0x7f0000f56000-0x8)={0x1f, {0xeffffffffffffff8, 0x2, 0x20000000000002, 0x3, 0x8, 0x8000}}, 0x8) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000b8000-0x2)=0x8662, 0x2) 2018/01/13 22:21:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x802, 0xffffffffffffffff) write(r0, &(0x7f0000710000)="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", 0xfc) 2018/01/13 22:21:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b3e000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000847000-0xa)={0x0, 0x0, 0x7}) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000398000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000034c000)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000111000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f12000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000a98000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6fe4, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000089c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000c29000)={r4, 0x80000, r7}) connect$unix(r1, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f00007c5000)={r2, 0x3, 0x1, 0x3f, &(0x7f0000e45000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/13 22:21:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000826000)=@common=""/16, 0x25d) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f00000bf000)=""/30, &(0x7f000025d000)=0x1e) r1 = accept$inet6(r0, &(0x7f00000b7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001a0000)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00003f7000-0x8)={0x0, 0x401}, &(0x7f00006bb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000262000)={r2, 0x81}, &(0x7f0000614000)=0x8) r3 = accept4$inet6(r0, &(0x7f00003da000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000834000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00008fc000)=0x8, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f000002a000)=0x2, 0x4) 2018/01/13 22:21:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000893000-0x1000)=""/4096, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_l2cap(0x1f, 0x8, 0x0) 2018/01/13 22:21:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) connect$llc(r0, &(0x7f0000475000-0x10)={0x1a, 0x0, 0x0, 0xc3, 0x1, 0x7f, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) write(r1, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000e80000-0x69)=""/105, 0x69) recvfrom$unix(r2, &(0x7f000042f000-0x1000)=""/4096, 0x4ef, 0x0, &(0x7f000012c000)=@file={0x0, './file0\x00'}, 0x8) 2018/01/13 22:21:27 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000)=""/171, 0xab, 0x40000040, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x6}, 0x1c) r2 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) writev(r2, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)="f3", 0x1}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000003000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000004000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) 2018/01/13 22:21:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000654000)={0x0, 0x0}) connect$nfc_llcp(r2, &(0x7f0000172000-0x60)={0x27, 0x7fff, 0x9, 0x0, 0x400, 0x55, "2bbd7b423b8176037bbe69178be0a8aeed5e308d23dcaaa510ce771d2ff150629ed94273026f1e622fd10428f2396838dadf0550b25ee60c361ead70757a74", 0x101}, 0x60) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000cf0000-0xc)={0x0, 0x7, 0x20}, &(0x7f0000069000-0x4)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000959000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x1, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0xfffffffffffffff7, [0xfffffffffffff138, 0x3ff, 0x2, 0xb66d, 0x80000000, 0x1f, 0x0, 0x7f]}, 0x5c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000b52000-0x8)={r3, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004e1000-0xc)=@sack_info={r3, 0x1, 0x3}, &(0x7f00000d3000)=0xc) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000f1a000)=0xfffffffffffefffe, 0x550) sendto$inet6(r1, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r1, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) [ 217.522457] audit: type=1400 audit(1515882087.313:94): avc: denied { map } for pid=27292 comm="syz-executor2" path="socket:[84424]" dev="sockfs" ino=84424 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_xfrm_socket permissive=1 2018/01/13 22:21:27 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000d0000-0x4)=0x0, &(0x7f0000f8b000)=0x4) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 22:21:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x5, &(0x7f000052f000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b2000-0x9)='westwood\x00', 0x9) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, "880065580000ffe6"}}}}}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000029d000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e1f000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a4e000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff3d48, 0x2, 0x6, 0x0, 0x9}, &(0x7f0000827000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f53000-0x4f)={r3, 0x77f8dd86, 0x47, "5a281830afbabac986ed2e55794629129db242d1cd98f390fb69d89da3e0a18ca9bd6a3fd0bb6939d767ffdb7a81feaab663a2484c3116fb5a6654172985c8b6e2b2a0a58f91ad"}, 0x4f) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000be0000)={0x5, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) sendfile(r2, r4, &(0x7f0000695000-0x8)=0x0, 0x7fffffff) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_proto_private(r4, 0x89e7, &(0x7f0000bf3000)="4648cf") 2018/01/13 22:21:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000063000)={0x9, 0x3f, 0x1, 0x1, 0x8, 0x0, 0x2fca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f00006ef000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b5f000)={r1, 0x50, &(0x7f000025f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)="00104c00", 0x23, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 22:21:27 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x29)={0x0, 0x0, ""}, &(0x7f0000c1e000)=0x8) 2018/01/13 22:21:27 executing program 0: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000966000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/13 22:21:27 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt(r0, 0x84, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/13 22:21:27 executing program 6: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000251000-0x4)=0x0, 0x4) 2018/01/13 22:21:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x20112108) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000659000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000003e000)={{{@in=@loopback=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000652000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000527000)={0x0, 0x0, 0x0}, &(0x7f00004a2000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000624000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x3, 0x401, 0x2, 0x0, 0x2, 0x80, 0x3822501a575441c5, 0x3a, r2, r3}, {0x2, 0x80000000, 0x6, 0x4c, 0xffff, 0x100000000, 0x1f, 0x0}, {0x7, 0x7, 0xc53, 0x0}, 0x8, 0x1, 0x1, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7c}, 0xa, @in=@rand_addr=0x3, 0x5, 0x3, 0x2, 0x40, 0x8, 0x3, 0x80}}, 0xe8) 2018/01/13 22:21:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0xff) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000d37000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005e5000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00009ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2018/01/13 22:21:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3eedbb81cd509614bcc", 0x10}], 0x1, &(0x7f0000698000-0x48)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000214000)=[{&(0x7f0000df2000)=""/178, 0xb2}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004df000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000f39000-0x4)=0x8000) 2018/01/13 22:21:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd4000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000394000-0x9e)="b5f23f4f7b26023b4af8d13dabd466e0d8bff92cc7e93667edcc5d0637b4d1730c16a31d5b60420094be853a54355b73869d10de008cb6f2a1976844fe9122d0dd2f7789c014641578f11103f28e388276ef5f3af93671130d229e623a58739e3a51cada7b9ae93cb9c9cdf0e6cf01dde2d35b4198f5003e2c108df81c1e9d0130883efb92d753ea63d4f4b4cdd659e37fd8e7f4cc0691577b7a1708f955", 0x9e, 0x0) recvfrom$ax25(r0, &(0x7f00006b2000)=""/0, 0x0, 0x10000, &(0x7f0000140000-0x10)={0x3, {"cda5e5be9e68c8"}, 0x8}, 0x10) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f00007f1000+0xc19)="220000001d00b515f8efff080000000000000000000000000f77010306000100a445", 0x22) 2018/01/13 22:21:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d40000)={0x0, 0xfa, "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"}, &(0x7f00005fb000-0x4)=0x102) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e01000)={r2, 0x6}, 0x8) r3 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) sendmsg$netrom(r1, &(0x7f0000ea0000-0x38)={&(0x7f0000dac000)=@full={{0x3, {"2dc6806f86ec7c"}, 0x0}, [{"6493565bde7a34"}, {"99bf0346585d28"}, {"09e99dc41faf53"}, {"033c2ad27b738c"}, {"9a50d8fbf55351"}, {"401d9b19b2a41f"}, {"014fad063ca68c"}, {"34b12ef9b8bf94"}]}, 0x48, &(0x7f0000cfa000-0x10)=[{&(0x7f00001b0000)="02bef9f411b739ad9b524004d479826649ded93cd3e75d358174a32545a1160ec97cd3b0d17c1e868c883c46d46f7dc18f8ae15554077867850284fa0c3e3bd31fe792b734484f1be8b93c993d1c20073f5f0ae436045f860b183f06f23aa1f543d23c939094dacd3ecf021b569504530e1920e85c55a4ef0b5e4c4f1229f9d95b7c8379601d98a89345405120e82c8b622b9c1869bd4a7b01a751cbbe644d8f0671145dde8c7be034a71caa5febd825c84c8a6a3db84bae71ab42ef2073786cc7e430da15", 0xc5}], 0x1, &(0x7f0000ffd000)=[{0x88, 0x108, 0x4, "a04034cc4ac7fcf88bacdadbef335aec4149a0597f9e29b504d17d0f2ff6b4eefa801d89d26639ce1d67afd4382a126f47d1de5474add7c243d0140b9870bcceaac402ca0c1ad680fa4be687defc6de89e1d23fa9df792b73b94b9f07298b5afe4e2760a069d7195816feb09e8e51fffdf638e95"}], 0x88, 0x800}, 0x4c000) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000f38000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x519}, 0x1c) r5 = accept4$inet(0xffffffffffffffff, &(0x7f000004a000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a7000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00008ea000)={0x0, 0x1, 0x0}, &(0x7f00007bb000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00004d4000-0x8)={r6, 0xd06a}, &(0x7f00009db000-0x4)=0x8) r7 = accept(r3, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r7, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r4, &(0x7f0000476000-0x92)="", 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x2d, &(0x7f00004ef000)={0x1, {{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/13 22:21:27 executing program 5: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000c87000)=0x0) getsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f000016a000-0x4)=0x0, &(0x7f00008ae000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000eef000+0x539)="24000000210025d7001c0704008c1920020500000002007fffffffeb08006600fd5f76e0", 0x24) 2018/01/13 22:21:27 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x10)={0x9, &(0x7f0000001000-0x534)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4b, &(0x7f0000c9d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x15, 0xff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'&'}}}}}}}, 0x0) r1 = socket(0x0, 0x1, 0x401) getpeername$netrom(r1, &(0x7f00009cf000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002c4000-0x4)=0x48) 2018/01/13 22:21:27 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket(0x9, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000007000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0x8) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000008000-0x4)=0xf8bf, 0x4) 2018/01/13 22:21:27 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000002000)=0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000000d000-0x4)=0x8, 0x4) 2018/01/13 22:21:27 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x7, &(0x7f0000149000)="", 0x0) 2018/01/13 22:21:27 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ec2000-0x38)={&(0x7f000086b000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000937000)=""/110, 0x6e}, {&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000001000-0xac)=""/172, 0xac}], 0x4, &(0x7f00008f3000-0xa3)=""/163, 0xa3, 0x1}, 0x100) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:27 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000352000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@empty=0x0, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x200000000000000d, 0x1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x200000000000018d, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000900000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000098000)=0x10) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000901000-0x3b)={0x0, 0x33, "08bae8f0e2d8854954ff1ce37efb64619abf272dc6f4512a990bed48dd064a93f0c38e2882da1b4fe2e4d06fed8f59e8125b7b"}, &(0x7f00006f7000-0x4)=0x3b) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000900000)={r4, 0xee}, &(0x7f0000901000-0x4)=0x8) 2018/01/13 22:21:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00009a0000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f2000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000360000)={0x8001, 0x8, 0x100, 0xfff, 0x0}, &(0x7f0000b62000-0x4)=0x10) r2 = socket(0x11, 0x5, 0x4) sendmsg$unix(r2, &(0x7f00008eb000-0x38)={&(0x7f0000478000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001d6000-0x40)=[{&(0x7f00003b2000)="4816811b5dd0e660b9fe52ec5d49d8a3fececbf8ebf33dc5470038b30015f3b3e7fa2b16983d12814698c2928304cc86e6ba842c67132f353705bf28406895298caf44c47464ac9308d8c0afe21b8f0c51d19d92bf4e61d9611cadd8e3e9f9d41d788db86337a0b34db4db3538e4bf17092eeb5c92694200c8b99432dd8d5258095349cf6863530358462c29d1205ad89a24fd755e1871190a4c9541d0fd142cbccadef09f28675a957abec04b4593734292d67105999e3414a1399bd487b7314f432a8f54935a533e95000e85b9c94d470da4722bacabfda00474304568ad041c36315a90b5", 0xe6}, {&(0x7f000027f000)="a2bdb7d18a1b91937037957eabb54633d85a9089aea8", 0x16}, {&(0x7f0000d3c000)="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", 0x1000}, {&(0x7f0000f3c000-0x87)="2dd6cc34965a75f9686e09ec44002b395ea64cb684863f9de44ea08b6f54d641d461c50032828070d2ec04ca607852bf0958109a9bc1a22c4b493a4f2dac48006cbd9b55a1c3f02332f3aa5ef7c510de68380c0087a7acb3f50f8034dd31e182a8895b394b3cd59ebfefae79c8e203739b63dd629f58a0ec780459fa15404b02b3fab795d4f3af", 0x87}], 0x4, 0x0, 0x0, 0x4000880}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000026b000)={r1, 0x48, "710ab98b0811adf16cdff876a74f7c475f44a13fc9dfa0cdc9f39805d089b816bfd16069bf6e0528dc3841699522c31e5e07b6d3a7ac90b9b5e68f1f40bab6c7fd9d6566e538da25"}, &(0x7f0000db3000-0x4)=0x50) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000408000)="17e6cae1923044340dc81a9c5efcb9b933dae47872dfdc245631a66323dbd5ec17a70f4eafdb828143f9f8a58d296cc05d05de94d0ef915c78c9f6c137ca27b8978c7aa07b6a7a65bca9d9af2750891adf7eaf209256e497209196a9d1f0967ad67e3e7472938e0323605bde028af8086cc937edb6b404149409f5affabde8a8448705aef51436ddfb00b4396491b3a205c7c975ced6cba619b3d1eb73f6a4cb1f5890e16886f093defa98dd68e5db49529ddee6853f0fc78ed6f74b4638c842725617605b0b6653d07f9f20e70cc30c781dd8a8840ff62c8dccb0ee8745696eea50262f", 0xe4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f00007fa000-0x2f)=""/47, &(0x7f0000bde000-0x4)=0x2f) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000e68000)='tls\x00', 0x4) r4 = accept(r3, &(0x7f0000b66000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f37000)=0x8) getsockname$unix(r4, &(0x7f0000ab1000-0x6e)=@file={0x0, ""/108}, &(0x7f0000d76000)=0x6e) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f000084e000-0x4)=0x0, 0x4) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000e62000)=""/90, &(0x7f00003b6000-0x4)=0x5a) 2018/01/13 22:21:27 executing program 4: pipe(&(0x7f000034a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00000f0000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000001000)=[{&(0x7f0000000000)={0x27, 0x6, 0x7, 0x7, 0xa6, 0x7ff, "78d94d6bf8d81e81f26c7d00a5d8f1f65ff34f2d93bb087741bdd4a62abba37dd90e30bd0fd1e83d2e3db04b49441c877d018e2ddcf7eabd0d3ad7f04bc02f", 0x10000}, 0x60, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)="8f00a1d88ef6824f05ead7a6ccf33d00f81b8d82171ac6cdb58e9f0be9088e2db3838ce5a8978e46afc6f2422dc6fab39c52e6a44aa3875ab56de7c3d9fce0c1af19609c6798ebfefa95dfc6d5ce66a9d88f906eaedbfbd97409e17367359188e78c6dffca80e36f0a4167c1b325de1b4073ebe401a20cefb9e16c095bc8565a6bec731476fcaac97067cecafaf01934322e2646d8c85f60f3089d01e554c3740b9321", 0xa3}, {&(0x7f0000002000-0xc9)="685924e30989b7980a8e14d0ecc331a5d843232a5b4a047b25943ef2748694236492434a9d982068babff3b71c8abc6ed827607760f2ad7184bf2b83e9a8b2114a251e6c261bb265135a26ff27bb0a5f5a0c7f1cef1f456671cc6de68ab6fe3b37646bb3c5bd97f82aae6594ea394b59e4484a4721639ada0cc167b08d8fb12222cb1ed3a5be7f5306b69ee409b083940300b399da10371e256068505e6d06f4879489032520cab31c1adeb1b845ab529a4caac7df081dd93c2804bb1e1912e370ad990048eace1d40", 0xc9}, {&(0x7f0000000000)="a30f84742b1f4f591c2a70bd35b5bec12f47377f28b10305b06c4ffa3b2cd47e5daafd13625f8f10d8d0f26785e1d4a2149b00ed6ba89ed271b036de370f1c048e2d629fcb2697db0297", 0x4a}, {&(0x7f0000002000-0xef)="755d7175581c55c518b3062d159edd53a86945c4a7dba77643b67ba84174f62d7866243b3bab462d3c3444ef3ea9339e1f41f210002437c71ecbca8a66cf2f363b8e0c6ee46b616f56d454b56d5c875e630469330f83eda6323a979d03a05bf3dd8878ec9f51c188de384104c764e4899cc06f31f3b45c01e26ecb9d4bd326610a3fb171faeb70a714e72769e5901b71c5d07695cb87666585c459b3bdf26ca83a95b03d72f377bb1c0816f4caaa1bd6e5e7c87110b88309d71781a1cc5379a9769152d577b659e64a0cb97d56618058461be5b51f4202aee4c66086b097a2c4c07d583fdcd9372df6b9b05f83d633", 0xef}, {&(0x7f0000002000-0xa5)="e161d2de2f5a593ca3de01900073986fc9607f4c76f6420a353774f6fb651652e161771d1b731ff3a12a15dafd72daac9272d5989078e9aace884cbe8dd8592cd83c919bf1b03fd71087a0b82ae9aa4b34e32dc07fb7d5599f37bcf267e0674f920ec7ab74d2f9e8f460d10df38769fb775a2086c69af45691bbbce6b04c619f4d17b2b43650bc01304b4e8d3cae0a944f60da77b3488225c34afbe16c6a99bdf017db8fec", 0xa5}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000001000)="76fe0395bd87244684be0cb12343f5eb90e6e8c51e1d9052c7e7a3713187d45e9b346815ceee3fb2766a680d5c527cabcbd1e7aaadbe77e354b365a95ca94bf36e5d9757443e456ec2701402fc4260e185a061b2d367bb160bce5cf0d22f389048780adf7b5ef928381e5fa12ba39982ba845979c61d9294a80fac7e488a4e24f1ba318dc945dce679c233059629a8e7278b5adebc354a99af9f7c6a98149fc1ad2c68193a", 0xa5}, {&(0x7f0000000000)="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", 0x1000}], 0x4, &(0x7f0000000000)={0x78, 0x116, 0x8000, "e94a0a3986bc2b300b1f2b03de1dd0dc81cbb093973edc974ae0b2a89d9e2a51a7e3ced9dd057bac5cf617854c578cc005f1691191dcccb23672f29b151fd224bce63b15563003df6f0fdb05f1398ead8d1bb5f55c74b003f00c2d29d4eda65e2638f9"}, 0x78, 0x0}], 0x4, 0x4000085) 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) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f0000004000-0xb4)=""/180, 0xb4}, {&(0x7f0000004000-0xcd)=""/205, 0xcd}, {&(0x7f0000004000-0xb0)=""/176, 0xb0}, {&(0x7f0000003000-0xaa)=""/170, 0xaa}], 0x6, 0x0) socket(0x9, 0x6, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) socketpair(0x9, 0x80006, 0x40, &(0x7f0000001000)={0x0, 0x0}) 2018/01/13 22:21:27 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x1, 0x800, 0x800) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000028000)={0x0, 0x200}, &(0x7f0000037000-0x4)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000037000-0x10)={r3, 0x8, 0x400, 0x0}, &(0x7f000001e000)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000c000)=0x2, 0x4) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000037000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000036000)={0xff, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2018/01/13 22:21:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a92000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cc5000)=@assoc_id=0x0, &(0x7f00003e4000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000016f000)={r1, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000d1000-0x2)=0xfffffffffffffffe, &(0x7f0000f66000)=0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x37, &(0x7f0000353000-0x37)="6c59ebbbf61d5a34006309300e92a6bbe38ac40fd505840100000060cfce3852806420e7180b873851aa6103bd368ccd5db30db81f2f1e"}) sendmmsg(r3, &(0x7f0000ba0000-0x168)=[{{&(0x7f0000eb1000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f9e000)=[{&(0x7f00002f2000-0xe7)="569e4546f027753d85093e596772506c43906579d113fc0526ff1c24b37b80d3d2328b89aa5353ede11532e8ab381f25ea31b5e4497745c13fc20be759e26ae6fa76dea8b7aa51cbef3574576a8b8da917eb769b128936fa8f29fbe2e3485584ac2f4a1837b19d0e98534cbab1d0b71f101081e7050736ec52f486fb1fe7784c46e4937175277115d2d4d7ad6b94922653e4e63124114344fe4c2e3f1fbb17ded8bf74d76eb89f27688c86409052d2e7260e2cfc1d2e67ae87fa0af4fd4c6cd45e3319ea68995fac3991bc8c59c5028764782473a28c0f0754815cd7eb29ef8a4e41ff6f7307ee", 0xe7}, {&(0x7f0000c5b000-0x27)="af88e6f56207d1ce164c455a069b223b0f08397c6ba3eee8f69d260d48a2c429988851b4956d48", 0x27}, {&(0x7f0000306000-0x93)="225e41c4c7f45b4eefb1c9e43df6df817b9f9e1498187c6678ccdbcb3c80794340ce0115f56aa0ecd906af07db925146341f44376ee5c72f1dfb5216952af1b882fec2a744d9588996b98a32fdaf66570e2cbcf9ea5b663400fa5c39c0dfae41b5982faa772cbf50454d32cc032f78fecf62ea5242658d8f84edf01350271aa452e6dc62498121d4026f048a4a126165fc0277", 0x93}, {&(0x7f0000101000-0x9d)="c84b1b8f616b39a092d8000fa091eb10f7083704e8a8d3e092d3f9ba54727c5714885f2b16e7cd4aacfef27bb26c47ee2f7a40fda489c46d65bfd149ef69b1d0943762aa78e1816f9484d528fbbfb07c60bffa37fd7175c614a7b238badec3aef7ac7e206566c6f1964a927674edebf125e8ebdaaf4b8629f74753ab84f046c7ea61a74bf163b5f1f6df34ed1366109b51fc001d02bb919a1ad1db0c55", 0x9d}, {&(0x7f00003ab000)="1fe061d9db3c13bb1fc5830c750e22c8541a343011ea711213876abd0368cd873723ae837cc2a83ccdbd8df2bdab4eb027a1f5e02a", 0x35}, {&(0x7f0000227000-0x61)="5d75358ec4778e43f283e6284454383ddb6c383c9742df405d8ffcbc726a0b616c986f14f93b84da3c5d48df4bcdce7ab671c1d57ae92928b5b7f352638f201fb112d215fe3f2457dc2fce007a4b45013806edcc3bfa75feebbe7ab6419119ce96", 0x61}, {&(0x7f0000a56000-0x84)="fbf1b7038c21d7b021aedd883e4cd78a120567c100e757bc4f09ecad9a8f27a8bff77c6ac361138697eef8ad17900b2a5af623524a5c4d1adbec125e93b1f8f32f30a75d152137ddf9c6efb53bf250bf86c4b81e19a5681be3756ee169684846770856b4d629d91588c1993eb7d3075b2d28039e04d49b0cd35af154d756df41e4ad578e", 0x84}], 0x7, &(0x7f00002d8000-0x370)=[{0x88, 0x11f, 0x80000000, "8a30a0e536af2c77c5b9704d367ce5969f09e08a26a22a60b339ff6cf9678a522d6dd0f8e08ebe64b74363ea0252fa46f6eaeb314b8a04d8362835afb66c1e0f3ac9d86a6b5023fcdabbe070f76004e2026f9d55ab91b952bdb1d390bdf4dedf8c2190a23ea557188b123aa399c27d9d8bd0e661edb9"}, {0xf0, 0x10c, 0xffffffff, "39f54ca6fa9a01f6f84e3a1ae4b5d2940f5093d80e3dbc1b68f914460c3677bc22122741d0513cd8ff8622db42d8d4ae9c7cf39d0d1de66b2646aa9784ed9e9cc9a108334da2eece63db93f2cfa1649f45b7edcf6b5b886294f44b7090eb35f46cc2f31a9ae8974a10fabe4c163dc2308e8c6bd74ed6a65abef7b69e44d07498fbe1cc9720024fc454bb5abe56ba99948dec3280508008831bafc01c14e61ab67f6bb96562b6e67f78bd0ce1088952a648a2000acaffd0783ead20ee6b1f817e1a996ead0e3241a6f3b6286d61bbce36dcbeb994cc2072cb3b1955a5"}, {0xe8, 0x117, 0x6, "d60d8bfa8c3fc8fa8c21becc7f209ffa18c224ed7fd312adbbb821650d44a9cd0448a66a14488c211fbd8304efad3ff85d292116a9600d2fe2f5f6ebeb8061d88989021da1ff02134830edba0dd1a2f712e355a696d89bee839658a98e33f72a2ef4968dd42433d5d1c428afce08ca3334faab1e6cc7408c5ec80c5f3d335892cc6f0ffa82edf98721f6604e63e54665f635b125fc0d1de0c835b660bf34c8ec700d845384e76bd93720341fc099eab0c56b6aa7ca2a3c28be03df0b9643e6567a5a1e0cdc48ffd3e7ed75e3a86f586a3752f2"}, {0x70, 0x10e, 0x80000000, "7939d7e714078fbbb82aff95c0c291c8e47396ef16bbe706d846fed7c1f568c144e52c3c8950d18a1cc48551d088c3663389478b6686a6534cb98f8fc45fae5d5fcf0687d881250df4b2a30d9759ceaea63a71dc19cbb4ab305a875c6e"}, {0x58, 0x11f, 0x48e, "96111a2a463bd5ad5ef4e1f2d4517e5d4c76fa109df5904a2f9b188b0e673f0a7ced72021d526d5821c9082fadfe1dfb740364342bf2f95987abf65ef2d75df215"}, {0x48, 0x11f, 0x4, "3848d74ff5b476d233535d42e6d3dc34cbfd1c6b5978d3ead527f4e68d9f94ce453bbcf9dd8c5e4897f965ae42dfddee12574cd8"}], 0x370, 0x20000080}, 0x1}, {{&(0x7f00002af000-0x10)=@llc={0x1a, 0xf7, 0x49a, 0xfc5, 0x3, 0x1783, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f000003b000-0x20)=[{&(0x7f0000899000-0x41)="45e9c9c701dbfda564b7a4d244f10a35ea794db2020597478e30a6f3013190ce29ae2ed70eb4a8c6ed448e72cd3c7b456701ef4c2e2704862d7079673645150327", 0x41}, {&(0x7f0000d97000)="", 0x0}], 0x2, &(0x7f0000cc3000)=[{0x70, 0x104, 0x7, "8002b1a0d09efc468fbc348a74635ddc56d1ad747483b44af2bba98767b6e542e9c5b3b1edcb3b6d608d56419c5a66b68eeb55ddc2dd54edcc205104780811dc425fec982743189cc77bf875ca10e3c5d38b0c2060664b8870"}, {0xc8, 0x117, 0xddda, "3b0d7c4857a599be86cb51f77ab1eed771ff51d4fae1682abd1d1e280076b3a75ef92fff8ed231efb756bfb9b97387267cb5098c83816370e67a4b07a9ff8151927c86fcd1a58078692ef097c043e8d3dd23fc784ba51ab6ed6062a022cb3f05d6b4f800ec9a3b7ef72b1f2ba2e705bf23bb3881a56f8e078dff0d0d4c74863c44e3eb8c05b6783ef73b7ec46b0301fdfc4e29b643aa13d4fb4e77e49d717041a74dbbcaa5399241652f4d5aa65ec3bc63f689"}, {0x40, 0x18e, 0x8, "2c85a1326b9073434d0f1f47c89e61977358c73d1b78c87350e91f59ef6f18135b27b2d7fcf2cf16b16af573ba"}, {0xf8, 0x107, 0x8, "f34c2bdd54bd8a8e2dd7c12ab93921e91cbd7e2de1565d457a440cc2b872a74a7df7b19b0ee8476289f6e63af981d3d7fadaa062d3b6cacfabebf0364924b304a465431598a58c95a7522498216305576b3998db60d9a73dcec78c4e75648930ee1771cedc33779d32fb2b2afce78127ff538eb06aa3a1a42e2c18f57a957c7b925c75c473852f75dfd45dd60899b0f6956e68e4e2a124f53cd88619f68d2d718963483980678e3305dcfaa1b3e15b15ee04df3139f131507375d8efdceb70993bc3d13459fc897d6c776529e3cef842d6b036503552513c5b5489275fdb0ada7a93"}, {0x78, 0x0, 0x400, "01064b9f179d9cc3d798ce54233b29307cf480b78209f2b949cfe0f0e5ec1dd603cdfe5667cfdf2746793316958ea66ca3ffd49b0988ba9a42e3b387169e7279475efc2840d50589da08996602fff8173ce0c06f211eb9fe9b31c24575fbd3fc1db0c025"}, {0xc0, 0x10d, 0x4, "42558a5d81a5da24178a037b61f1f009d40997cd0a22ef74e3c3c656e56575a3fa7dfff6c8e952bd70acd86b19544c8c2647f50968ae6a4ab2357d2cf8b69c5b8967628c1a14667be8b4ec8ba1a647ce540c15c832ade9f39139d141aa7606e3fff71aff8676ccdb6542d15cbd7156492ad0f0c885ac1732eff05ffbe48e3d8f339daa883d874a64b0435e81c7d7789f3775b46491821872cea3e6daea751f07c0d9aaa7ab1a209a66158061480810fc"}, {0x60, 0x10a, 0x20, "60a8939c53dc7687a60c42b9623521411873a5b9b7c7f937dfe64ce4ba515158fcda570c4e54baeb41bbafe54799c475a2ed63c019dafbeae653922b6594d8ccaa01a24b0670a8cf4dffa30c"}], 0x408, 0x20000840}, 0x4}, {{&(0x7f0000df0000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc5000)=[{&(0x7f0000c37000-0xfc)="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", 0xfc}, {&(0x7f000046b000)="9e8d80e2a7eb14ed3ac41448f2d46f45d4db3b3fc7eea699cbb3a71f715b54f630de933de4e3ab1ddf9466813a3b0fbf8d1c6a3313df3cfd545c00bf504c167e084c0dbeaa6489", 0x47}, 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"c3bcc1f7670314ea1aa648392a7d8d75d5c7da3da113f856f34e5e15e8207ca0f432b7d0b11644d18ed5f9bba9577529ea745aef8d7bd9a6b835e55fb9222575e41097b901eefab99d2468afb905994ace60b9bae9845ed88f131afe5b1b800e26bb32705b8f62e8babbefeb0aa88a473982d8e775dffc24893db66967a57d7da2028130c1be4598ce777296e199d5120827d87051ebf7c6c5198a58befec7316c6fe43994032420c24f6c5667e12b71f23c2dae11ee090adeff8d3b48f4313124c6aa3263c808903fdf976c2ea58a06e660695ec49788f9306f2d9ca452a12a"}, {0x90, 0x11d, 0x1, "50a6b9b1855448f2b1f4dcd069660fbf2e5031752210c281ffb83d0995dce0f769bfa23fb3291e1bd6fb04cf2c564fe60c85685a6d09ce834f5653e6e59e893c4559904e7c2fffff931f18587e9ff52ba437a2282f7ea6b603cad1a78dcd6f16acdcadae44144226d2d3eec619a49b3a4b881ba273b106e6119c13c8"}], 0x1348, 0x4000000}, 0x33d3}, {{&(0x7f000083e000-0x10)=@ax25={0x3, {"6d7f02a8cb5ea2"}, 0xae}, 0x10, &(0x7f0000220000)=[{&(0x7f0000377000)="3f5e2a57a9fb614d1ec0b3aa96c6b08df359bcf0ff3e4a28a71bf07a384df9fca98c9002ab95b988f417a179f4b870a00641e7cbd5980c729fe124d3b14e42eee140ae7818f2a8c7a47081d5b203a721ec6f6e8083a233c3ec2d91637dfbb34db1087c39841a55ad1d68cbbab9", 0x6d}], 0x1, &(0x7f0000352000-0x338)=[{0x90, 0x11f, 0x7fffffff, "b368e98aa83b085448084a7846cdbc8d5a52aaf438397c9479e9093915d11fb5a3b00df23cb849151e165c60dba216c770cff0da901415d930e29d198e19d82a16e76c89c58b4bfcbb6d8e7101d6398ed5e8d8e1bfedd465c91690783a8b4387259569bc038f243ce57d93c9966622bda2f5aaa372d17d74c5f52c9240b99143"}, {0xe8, 0x112, 0x8, "8e00267ed6172c46a3b5fe7186706cb030117eedac14a5755d17da3bc1194c95b95b1fb7dcfceb910e7d7444e303ac227fffa923de295dabd2bd95b0554b8b782ecce4f1627070375e8b763e1707626f8716af48c5dfc06b7a68f8dc76854f61442c20bd9542103ca93b17fc8abf339ce5c60d7e66a578a8d20299e0d800f0d2b0d981ec15a8db48bbf9286a40a736f9d20e30d8b02b8024e24bdb6366d621e61a143cc513b9c3387114ab78b808f0cfcf9bb1a9cd530ba3413856ea4f43650aa504aedc0f199068207c496abdf40a9ffb21b78f1cad3593"}, {0xd0, 0x10e, 0x8000, "da9ada0b7b074540d57dcd33fac2c996fa42d6fa7349989d76b517ed24aa38f6bc5c15453ec5c7bd200a7486d21569a4a9eb1b0cbc599aacd2f98853a4c385d3beb1b83e1349e990861b3f6b1d0971c367adc5a6aa55350f5182afca4b5d4bd90101af4a444c64bc0bb417bb9c0b431bba1a6c99aba937f1c29d292015090905b6dfffb6a20f13cdf0be9d5a41d6ac4e98eda6f6312f2f9d03b3eb0c85cc4f66327a11b545a27a05acb23f159fbac19b8ec1cef1839e99eb16593aa0f4fb"}, {0x18, 0x0, 0x7, "f5c9541c9a68c545"}, {0xd8, 0x114, 0x7fffffff, "44ea12d4a810881c025e22831b922dc20d66cb6f24548fcdf951ab248472113d13e97367844ba907883d994d69ad3a7343d75e9a6b66737e4be7feb7c08f55f3942a94d564e05e6b11c6d5035ead76a697b507b2c31021d34381cf045112badc7802f7d4eca3327fd3f4ee7c466f129c1018cbdf4fc95be44622fa17d90dcd6b99d234b470948109a26f491c27b3841677db5d8b16dd1c9eb2a7a1ecc09283e44318e21ae15b4800bd21981d30a75e72cd3b9e03b61daa2b3c1790ded12d198677f8"}], 0x338, 0x0}, 0x1f}, {{&(0x7f0000f3c000)=@llc={0x1a, 0x0, 0x0, 0x0, 0xd4, 0xe0000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10, &(0x7f000048b000-0x10)=[{&(0x7f0000d72000-0x8b)="4f82ad8d452b9849ba255b875289e719a51abcd3770fa70af8913b4d8931ef05f7035c1c830073e6e8b885cc30d888f37a15652ca90a10211a4b18b0cbcdead318fcb43fcf218e581424ad252aabf060927770c87f25c330dc3da3b8eb02ac4a1cbf53a213804c9c63e4c2dda189f4c0ca39c1451d5ad799b987f099d9c624e8231f2240c9e0c095b3139d", 0x8b}], 0x1, &(0x7f0000d22000)=[{0x28, 0x11e, 0x5, "b9e1b99e689b039c869582d33a31e3f16d68a9e19d"}], 0x28, 0x1}, 0x0}, {{&(0x7f000014d000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f000058b000-0x10)=[{&(0x7f0000a88000-0x62)="695061796f574958f19502ecbc1a56ffd0a679a08564b5f9f07e490182ab7b7327911bafb2037ba9e17d163dacd74c775fca039fb4783d77a5f75b5942775e0752cc9b634f9e4ce286d9206773f375f8801949d5b8c086631b2cd748f76dc79ae634", 0x62}], 0x1, 0x0, 0x0, 0x11}, 0xa8}], 0x6, 0x4000000) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000071000-0x6)='dctcp\x00', 0x6) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) r4 = accept(r3, &(0x7f00006e6000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a13000)=0xe) getuid() accept4$ax25(r4, &(0x7f0000ca8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000397000-0x4)=0x10, 0x80000) 2018/01/13 22:21:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009b6000-0x3)=@sack_info={0x0, 0x5, 0xfffffffffffffffd}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000011c000-0x8)={r1, 0x0, 0x0}, 0xfffffffffffffd43) 2018/01/13 22:21:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9a, &(0x7f0000637000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0xe9e3, @ipv4={{0x1e, 0x4, 0x0, 0x3, 0x8c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x28, 0x1ff, [{0x7, 0x12, "015d80d2cf2078075f2210eb92eab988"}, {0x2, 0x7, "a4dc7db013"}, {0x0, 0x9, "8ce83a774b91e3"}]}, @ra={0x94, 0x6, 0x8}, @noop={0x1}, @ssrr={0x89, 0x7, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x1b, 0x1, [@rand_addr=0x2, @multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x10, 0x9, 0x0, 0x9, [{[@multicast1=0xe0000001], 0x8}, {[], 0xff}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0xaf45, 0x98d, 0x4, 0xace4, 0xa205}}}}}, 0x0) r0 = socket(0x11, 0xf, 0x3ff) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000149000-0x4)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000709000)={0x0, 0x5, 0x3, 0x0, 0x6, 0x1}, &(0x7f0000ee3000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008a8000-0x6d)={r1, 0x65, "3a7b224863ec248b5a0ba191bc5456fe0cab36d6275d808784c5d6bdbc6b84e0a1e46f7d23320d22939f5782c1b9648038e6d1917f8b3277613c1a8c84c4b5d6fdde4dd7d7dc2c8d1737511961e9d61bea6d407e22c4e4a8851ccd65cc402deaae36b5b7c3"}, &(0x7f0000bfd000)=0x6d) 2018/01/13 22:21:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) r3 = socket(0x14, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000001000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(r3, &(0x7f0000004000-0x38)={&(0x7f0000005000-0x10)=@nfc={0x27, 0xffff, 0x4, 0x5}, 0x10, &(0x7f0000005000-0x5a)=[{&(0x7f0000002000-0xaa)="48c45273ec01a69551ff14218e1893489664ca6dd3ef26ea9d4db4bb5542db3310d792b6027ec2f27336b179e1c709f28294e21b9bbe1796364479d9e12e6e93f568e26f51646db799f08d4616212d40fc812f383b4337d3bc21e7961ea9621b65fbb507a77fa7a19b44ecdbbfec4f9a944983888f19f7cd787f7f8996e9963767f036aa5d050c09171908cab08c07a6961767762c8009a2a326e9e69527eb305a6fc09ab50232116aa0", 0xaa}, {&(0x7f0000001000-0x46)="8f22cb111d420c2c89321eca9a5e316551026016899050764303719d8927c74e8ebef6f54f92f2668d14c92846f429006bdc09118eb76ecb85da96845307b5d577b6d08b50ce5f54f224e3df94cac1071b99d1bfff80f8412f1561245e9b4d5bfb129ecd0dd63d5f5f1ef0faf08ff6751bf1a66363d32e53fb2a46d0daf3440cbc4fd3248e566925c768eb7e4f3bab89ca6a89ae222c1692114d4d732e558174ef69b96808c5a9e179ddca854e87d99d571ec787a3593782ecb4a0e6f55cade36882431ce547885b50b223552d4302548ce509bce0d5f0eeeb917a2c462fbe953ad2bb51351b4c", 0xe7}, {&(0x7f0000005000-0xee)="bb869c4f9875916eb6efbf9839bfdd02e58a353640e006122fdc9e9362492f493685cc7ea815fe96d0c391bb57b2493e2e9bae13c82729b048e3d96fef1dd1a1516d4f1cd0193296b087ee982b4dbf42e6510b1ecb8a6ed23cd1c9fc7be085a399520dae105c3260c03610eadb30215cc93b6b392aa887f69fac95eab778a01268349501efbfe0a5cdee332f89b06b5dc2a02cf3a7df8dc29fa481ed2ab5d23a8453878b3d6e6b577c05b46e7dbde067e41f9032989355398d91fb5475214e00ca3841dda66aae5bfae08dff589de2cf7001228c9a77c943d4cfa070f529d090bdbbfa39459ba739fc92022b051c", 0xee}, {&(0x7f0000003000-0x6e)="01a47bf76c2633656a5c5bb5c2b3fe1c420cb5a3d3e6ab0a82496f0389eb3cb5d48adbad642bd8d655b6e321f968e1403cdec087a7ad74c97a534f99cade8009550ec10ccc0f50421b52404980a61fd25970ce3333c761eba41f7c25773768d4c6485122d439d770d42e5338f09d", 0x6e}, {&(0x7f0000005000-0xbd)="803cdc600689b9da6d33bb1e1ecb52685feaf254db843a6287aecc9b82c3baf8fe3aa21d3374de40efa1262a8a5081b24632e1b75b757eda6cc99faa3e815f4e59487a3b0640326aa8b23b2412dc0ccdbf49a1e99302477ee7837ef14f31188c9768a2f21fb2106fa9fbdcd70feb7ca70eba18d188f0e89458eb61a886ef6ea51c3fff16714ae96edd4c0c8e1fc89b05cc00647d807b40c7c100ee731d24d1918a7d7480d899b2dd29b21db7854bd15e844cc4758fd1d049a0e10a033d", 0xbd}, {&(0x7f0000003000-0x51)="df79bd4a13900462eb245d212548e3f860971ea89751ee56c38ac635e3b2fbb8a1ca6f6181fedebb78da238e8c1beeaf0394387a686be0fed4b86d3cd9c0d9c4f96faa940c551e7bd28d5385d9e0ec5cdb", 0x51}], 0x6, &(0x7f0000004000)=[{0xa8, 0x0, 0x0, "235ddf63a9ec6a40e113120d514680915cf042fba3831863cd217ae3a835c1c0bed4bd75c8f0318a2a1277b6e6c6d603fbbfe9346f0e6c8df65a8bc5c424a44822eeb71bf7b90e2b43fe8daa985223d7dd91dec6cfcb2175fced485a385b4656f9185550657d3145c1c0ec41261d24f230d498cc8d33f381d2b5d2fa3e5ba8ace190210bb17a0a1e1b78c8f5fae7b2a762"}, {0xf0, 0x101, 0x1, "c3ce2db4a0b9a204979eb44128e7fff2506fe61ba44ec05c246af8c85f4475fa8b9d3be0cdd6d7c5c52e412d50d82e1e0b27ca1744b2dcd7bae6d9315f0199ba86dda87ef2571cb4a84349e93eebb19b4f268db506beffbc0f6b130d818d612656c412ea83e192fd5448884097f889659600ecd74e1eb0f5b64f32dd1f32a2ccb8318a76beb8fa31b78b4cc558523b3ef6a836e0265f17d079914385706e668a190070c03409bf19deb487d76d56804b3610ff26ac5214bd707bd6efb749ce60320189d941c4fe081b2e4781125456b449bed912c80ff5a356d7"}, {0x40, 0x117, 0xc253, "54e774d85bf33d23bb49d541bd422b2ad2e052233d1173c10e987a066a91ae833903e6da9708e7713662b3b7c1"}, {0x78, 0x19e, 0x10001, "9a5854f8f15b4e7cec06fd9560a9f27b06de03a1cec54ae2e900d2b7ce4caff6a5d9a741f6d0945d06b838b5abc50f4a57aef11ed46220f120275c188fca2a589a3a1db968a9241930915bf079eef944ff5b64d8daa51cc38a2c3a3b4f9a54d4f882ea"}, {0x1010, 0x13f, 0x8001, "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0x1260, 0x40}, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000007000-0x4)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x8, 0x30, 0x7, 0x7fffffff}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={r4, 0x5}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x8, 0x0, 0x7, 0xfffffffffffffffc}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000007000-0x5c)={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x10001}, 0x800, [0xaaf, 0xbca, 0x3, 0xffffffff, 0x5, 0x240000, 0x3, 0x130]}, 0x5c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000000)=0x8) 2018/01/13 22:21:27 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000037e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0x7fffffff, 0x0, 0x1, 0x9}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000017c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 22:21:27 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x2, 0x0, []}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b15000)=0x2, 0x4) ioctl(r0, 0x8916, &(0x7f0000000000)="") getsockopt(r0, 0x6a7, 0xffffffffc550a87d, &(0x7f0000381000)=""/97, &(0x7f00002cc000-0x4)=0x61) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/13 22:21:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005ae000-0x4)=0x9, 0x4) write(r0, &(0x7f0000821000)="2200000015000701fa0810f700010027020809000100000008000100000100000115", 0x22) 2018/01/13 22:21:27 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$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) connect$inet6(r0, &(0x7f0000e93000)={0xa, 0x1, 0x2e7903e8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xe903}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/13 22:21:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x2, 0x31aa26a9) write(r0, &(0x7f0000731000-0x90)="1f0000000506ffdde200f49ff60f0000000200000900018006ffffe5000051", 0x1f) 2018/01/13 22:21:27 executing program 2: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000931000)={0x0, 0x0}) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000dda000)=0x18, &(0x7f0000966000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ddc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0x14) 2018/01/13 22:21:27 executing program 0: mmap(&(0x7f0000000000/0x13d000)=nil, 0x13d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x40, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid=0x0}]}, @nested={0x1c, 0x3, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000100000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000127000)={0x101, 0x3}) mmap(&(0x7f000013d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000013d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000013e000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [], {{0x0, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xf, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}, @random="59448077e928", @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f000013e000-0x10)={0x1, 0x2, [0xd81, 0x62f]}) 2018/01/13 22:21:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) socketpair(0x2, 0x3, 0x66cf, &(0x7f00007f1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00007cf000-0x28)={&(0x7f0000188000/0x4000)=nil, 0xffffffff, 0x7, 0x52, &(0x7f0000788000/0x2000)=nil, 0x400}) [ 218.013611] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/13 22:21:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002bb000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000415000)=0x8001) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r1, 0xfffd) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00006e3000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/13 22:21:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x87) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000dd9000)="", 0x0, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 22:21:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000084e000)=@file={0x0, ""/4096}, &(0x7f0000990000)=0x1002, 0x800) bind(r0, &(0x7f0000e78000-0x8)=@sco={0x1f, {0xffffffff00000001, 0x790, 0x4, 0x4fb3, 0xc8d9, 0xc13}}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffff370) writev(r1, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r2) connect$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/13 22:21:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) tee(r0, r1, 0x100000001, 0x1) 2018/01/13 22:21:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0xc) write(r0, &(0x7f0000852000)="130000001000ffdde200f49ff40f050000230a009d0000001000afa73022e5f9ec3e4fe8697ae1a34900960001e7b93c18983ae3090d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2090000007c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f026fc14ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebdc0961763ae9f90d1ad5b56d2a917a6f575b8b76199f46c8f325b892054f23619c1bb66e31ad6934a5a12cd02bba6b51946cb399df45dcd79868d579764fb0386836e078ff95ac33e74321", 0xe0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000bd7000-0x20)={@common='eql\x00', @ifru_flags=0x8000}) 2018/01/13 22:21:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b23000-0x10)=@buf={0x81, &(0x7f0000106000-0x81)="b73f96636c88d45a715264a10a64f502aabe8f4e48b38c10278a73adb2dab8b3e3910b8706aa7386c65efeaff7c5e19ad6f835e89072ddac6e4143e31b31aea0d5dea3b02d0ba63a961820fe0767b6a30f0ff9bbe83792999219bfe052ff26c49690aa12b479f4c483b4e232710ae85027ba27b638f4f4ed2b4682f3fb57d152a0"}) socketpair$inet(0x2, 0x80000, 0xfffffffffffffffc, &(0x7f0000b1c000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ee3000-0x4)={0x7fffffff}, 0x4) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006a7000-0x560)={0xfff, {{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]}, 0x0, 0x9, [{{0x2, 0x2, @rand_addr=0x800, [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=0xfffffffffffffffb, [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, @dev={0xac, 0x14, 0x0, 0xe}, [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, @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]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [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, @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, 0x0, @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, @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]}, {{0x2, 0x1, @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]}]}, 0x560) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000341000-0x1c)={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r3 = accept(r0, &(0x7f00007bb000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000582000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f9b000-0xc)=@sack_info={0x0, 0x4, 0x8}, &(0x7f0000c2b000-0x4)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000007b000)={r4, 0x6}, &(0x7f0000f9b000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) [ 218.076101] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 218.112685] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 218.149131] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 218.165425] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/01/13 22:21:28 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x8) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7fff, 0x8001, &(0x7f000098c000)="758bfc84333cc396072bbb45ebd2a81d19b32b79255b3de8d341528b24b16c3b5e372630b81fabb7cfba18f928d77315b6eabce4cb2751f5cfcebde4bd9d0396c3e8e1b1330da8355d4b59a7543871ffd24513412bda6a486f3aa9cc832d74e6aad204ae0a01a03935047021a19104dfde1f350e9f846e0c28a915ba00e0e311923b410d2f88acc1d748071479415656684784b2461ab3d4d7ab738d49648ac5e6db5c49f37025b8a71ec528ba761e08954e24480cf7dd0797b8821bb0b76287317b70e713ddcb8cf8c40015c0fee4c604889be0798810f2a28de5", 0x8f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000098d000)={0x0, 0x2, 0xffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x394, 0x6, 0x6}, &(0x7f0000001000-0x4)=0x10) accept$inet(r0, &(0x7f0000c4a000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019d000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 22:21:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000037d000)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000efb000-0x10)={0x0, 0xcc, &(0x7f0000ffd000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x64b}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5dd, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x2, 0xb9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x45f}]}, &(0x7f0000826000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000123000-0x8)={r2, 0x80000000}, 0x8) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000580000-0x4)=0xfffffffffffffffb, 0x4) write(r0, &(0x7f00008a0000)="1f0000000907ffdd14df45c805110000f305f0040000070000000000000000bf", 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/13 22:21:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000ef0000-0x4)=0xfe, 0x4) pwritev(r0, &(0x7f00002ac000-0x40)=[{&(0x7f000022f000)="", 0x0}, {&(0x7f00007dd000)="93ffa78502d08f5a4a925a69ee2524828466a8a305a908758334e7ff4e8caa5b7d7c34057006c1241a12e641a1f2f5bf9059f4922313baeb4a500ce81d6b31c30fe0ada9821fe7b7dd8c83415a123b2f65b8cc7edc810fb8b189d2addfe192660340215bcbc5deb31c1747aededa0d6027", 0x71}, {&(0x7f000037e000)="1e8f28e89510998f12a0f18062ce26e5b85d24c07693efb108ae247a526d3d4fe4af2114887c14df45ca0cf09807106004640cdc97e12c88e2c5ebfe", 0x3c}, {&(0x7f00003ee000)="533a4ea8b564f53c57a6598e14bcceb7d3ab0b5dfa2839bb3b55b9d91c566712743ac88e5eb282b279ea395221dbbff43a2c4a564a3a51fdce86f64ebcd9bef285a9a363c2eae261857ebc0edef54ff8fc2597a75158e80033037db930ca7b849889883637e69e39f00ec2ff5dd0929143eccec5cb29f5f7c298ef70a808729d349634dc1de69a5b6f2c6eeea2948271", 0x90}], 0x4, 0x0) 2018/01/13 22:21:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000d52000)={&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00006d3000)=[{&(0x7f0000d89000)=""/4096, 0x1000}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}], 0x2, &(0x7f0000e6b000)=""/99, 0x63, 0x0}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f62000-0x10)={r0, 0x50, &(0x7f00000cf000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000901000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e39000)={0x7f0d, 0x4, 0x202, 0x6, 0x5, 0x7, 0x2, 0xfffffffffffffffd, 0x0}, &(0x7f0000ab5000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b93000)={r3, 0x10000}, &(0x7f000010d000-0x4)=0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000232000-0x2c)={0xf, 0x771e, 0x9, 0x9, 0x14, 0x1, 0xaa8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000ba000-0xc)={&(0x7f00003f9000)='./file0\x00', r4}, 0xc) r5 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r5, &(0x7f0000ff8000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 22:21:28 executing program 4: r0 = socket(0x18, 0x0, 0x0) r1 = accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffef0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) recvfrom$packet(r1, &(0x7f0000725000)=""/4, 0x4, 0x12100, &(0x7f0000001000-0x14)={0x11, 0x19, r2, 0x1, 0x3ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/13 22:21:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000974000-0x4)=0xffffffffffffffff, 0x4) 2018/01/13 22:21:28 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007e2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fce000)=0x10, 0x800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f92000)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000fd0000-0xef)="1027482d9b3d7eecb70499be95afb2e9dab3c9b72e027b1a19016bbd6046b3a5ee78516849d8aea3bee913d76177c02594dd5895280e28fb7c3ebca57ec95be48d3419d12e1f893027bce02c53d4ee0f5683df59e4841429b237e8fab07cb168d28746500ceb7f5c1bc3dac11659ddee8eed67aced17958b14c1bdfcd63998d3582d3d2f72a585e1dda3b4440f2ce64c4f9529d739785dd182bff1c6a65e9154855599a2385414d86158fa192f0655dd906c57b103646cb4e20f00950f5ea5505eae997143f99bcbdc33239896eaa87923a4e369f43f1f68b5c5023a89986f182a634c8c8d1b413dab6860883a3883", 0xef) sendto$inet6(r1, &(0x7f0000726000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x80004, 0x3) 2018/01/13 22:21:28 executing program 3: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f000037d000)=0x0, 0x800) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000512000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e2000-0x4)=0xe8) connect$packet(r0, &(0x7f0000a57000)={0x11, 0xff, r1, 0x1, 0x80000001, 0x6, @random="aaf1965ab27a", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 22:21:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000052f000-0x4)=0x0, &(0x7f000091c000-0x2)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, r1}, 0x14) 2018/01/13 22:21:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000237000-0x10)=""/16, &(0x7f0000ea2000)=0xffffffffffffff32) 2018/01/13 22:21:28 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) sendto$llc(r0, &(0x7f0000603000)="b1f5b11eff04ef79a657511bc480f9130b2f030dc66eb7b2ec651d3ff2504c58eab5010eb1d60af4e8e52a6f70acfe3079baa1d92816a3911566baf1e0b8d71c3034bc142d9258519df22ebff6edb790028e2df81524621c019520613396edd8beb9ec487e4154cb044d0fa5d288574965b97ad866b1a75b253a94646fdd320f0a4cbae1ec517d93829ff9fe7d655b90d08950c765df3913110e9b16217235a8917cf14bdbf641f58b5752ead14e7121971849bea70ab0d3302f1c0d4db0b062", 0xc0, 0x4000040, &(0x7f0000cd9000)={0x1a, 0x0, 0x4, 0x8, 0x5, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/13 22:21:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) readv(r0, &(0x7f0000f16000)=[], 0x100003b6) write(r0, &(0x7f00002ef000-0x26)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) recvmsg(r0, &(0x7f0000f71000-0x38)={&(0x7f00004e0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000bde000)=[{&(0x7f0000438000)=""/248, 0xf8}, {&(0x7f0000d05000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d8b000-0x5d)=""/93, 0x5d}, {&(0x7f0000134000)=""/57, 0x39}, {&(0x7f000084d000-0xfc)=""/252, 0xfc}, {&(0x7f0000a40000)=""/236, 0xec}, {&(0x7f0000f44000-0x8d)=""/141, 0x8d}], 0x7, 0x0, 0x0, 0x0}, 0x2) 2018/01/13 22:21:28 executing program 3: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a97000-0x7)={0x0, 0x0}) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a97000-0xe)={0x5, [0x1ff, 0x1ff, 0x5, 0x7, 0xfffffffffffffff9]}, &(0x7f0000a97000-0x4)=0xe) r2 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x3ff, 0xf0, &(0x7f0000a96000)=""/53, &(0x7f000018e000)=0x35) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a97000)={0x0, 0x0}, &(0x7f000091c000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006c0000)={0x0, @in6={{0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0xa68}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000, 0x6, 0xf205, 0xffffffffffffff80}, &(0x7f0000a68000-0x4)=0xa0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006a9000-0xb8)={r3, 0x5, 0x80000001, 0x4, 0x3ff, 0x7, 0x2, 0x8, {r4, @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]}, 0x7, 0x100000000, 0x22c, 0x4, 0x3}}, &(0x7f0000a97000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a97000-0x8)={0x0, 0x3b0, ""}, &(0x7f0000000000)=0xfffffffffffffc9f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r5, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/13 22:21:28 executing program 0: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000c16000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0xfea1, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x17, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d12583086"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0xfc1, &(0x7f0000f02000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00002bb000)={0x0, 0x101}, &(0x7f0000f02000-0x4)=0x8) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f04000-0x2)=0x7e, 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f03000-0x4)=0x6a, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b9f000)={r2, 0x100000001}, &(0x7f0000c7b000)=0xfffffffffffffe1b) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e9c000)={r2, 0x6, 0x9, 0x100}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e23000)=0x8, 0x4) 2018/01/13 22:21:28 executing program 1: pipe(&(0x7f0000f86000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a8c000)={0x0, 0x7}, &(0x7f0000333000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000031a000)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000094b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000961000-0x4)=0x8) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000960000)={r3, 0xfffffffffffffc00}, &(0x7f0000905000-0x4)=0xfffffec6) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2, 0x32, r2, 0x0) r4 = accept(r2, &(0x7f0000523000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000961000)=0x58) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f000033a000+0xc6a)=r3, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000960000-0xc)={r3, 0x0, 0x0}, 0xc) 2018/01/13 22:21:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000001a000-0x69)='c', 0x1) write(r0, &(0x7f0000e97000)="11207e7bc27fd5057a4ab3b2ad44060000000034a4e1e13f2dc5e3e78bd007ca5d09efd28d747876a48a85a19ffe4a19d75ea6545b00000000000007d562dc71c0bd30e31ca1dafe6d20f4516fcf193f57dd7b8b07132c13bfede27dd6b088a04f2dee87de26202a8e1990874788e9058c67c4a4234f9b44c6ef2273427919a2241e87ff0000000000000800c4b03a41a3e1db8e6cc8939e906f0be1d36a4060b1f2f71da4e6857407e51a7be19970aeededf4aad04fe1d493ccaa7c877a0ba1f209543384a7afa8ae6674e6c480c9790ea95e302b79dd7794c04a0efad5be19a6d19159fa4084b518dca14c8337a4d98228f336508e4be9", 0xf8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000052f000-0x20)={@generic="2b66aee5e1dbab27007a0aa33d810e8c", @ifru_flags=0x4000}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/13 22:21:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c", 0x50}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socketpair(0x11, 0x1, 0xb88f, &(0x7f0000a5c000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000b7a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000386000)=0x5) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/01/13 22:21:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006ab000)=0x1c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80003, 0xca, &(0x7f0000633000)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00002ee000+0x483)=0x6, 0x4) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000010b000)=[], 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a9b000)=0x0, &(0x7f0000893000)=0x4) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000a74000-0x4)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000807000-0x4)=0x7ff, 0x4) 2018/01/13 22:21:28 executing program 4: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x8, &(0x7f00004d0000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 22:21:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f00001d1000)="f43dc2d7234474df2b668fa6a01a017a381900ae79785a960bbe0f60fa8eae58421e714e48d1165e771e0fb85bbff8b66565842948f3de75406636204e855741518df3b8f5f8c90984bcbf9c9c0bba6cd2d66c1c766a788d6c8546152477f1fe265b53a813a56b988fbc00920c612fb634c22cb1ee529387300e6e15f148caf8a7b2f7ab636831bdaeed860e76950aae0d59ad91fc7976182afa6a7b0978d1008fc6d9df2d1e4874579f4c4e1875ec87681d5f3b646084e49d400274c35ef3cf3f93ebf991a8b6aadb", 0xc9) socketpair(0x2, 0xb, 0x81, &(0x7f0000edd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002c7000)=0x0, &(0x7f0000b1f000)=0x4) syz_emit_ethernet(0x2e, &(0x7f00005b6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x5665bda0a5a5e366, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "a02d08c3"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000169000-0x8)={0x0, 0x0}, 0x7fff00, 0x6) 2018/01/13 22:21:28 executing program 2: r0 = socket$inet(0x2, 0x8000000080003, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b7f000)=@req={0x28, &(0x7f0000001000-0x28)={@generic="11a9d27570797d8cef50551f37bde06d", @ifru_names=@common='ifb0\x00'}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000da2000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000c6e000)=@full={{0x3, {"392f22a6e067c0"}, 0xfffffffffffffffe}, [{"25be9f005a932d"}, {"e8a3ce66c6501b"}, {"a62be0086a4978"}, {"2224eac8c1e194"}, {"ec43c953ef3c42"}, {"1022be8256c59a"}, {"a36a977a9bde79"}, {"4ba38c29051d83"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000eb6000-0xc4)="9b9083696faef6dabfb32c4180bcedb8f966a68c220c505fcd245825b391e0417ed30c29496ba6001c5e55343581446add05b3596e82f68e8b706cef75f6760bf22e1c25f4974525cd2aa819f02c97be65374e873cab55ef5fbc156dbeb77ed12df9a6bb3018253980ddb1c42061b132abf6b4e3983d3468ab9c333ff9b6a0c274305eb21e63dae62d4cd22fc3e0bb6e043f48729d3f0dc1761ccc66294942975732ba24bb9381cf75cb3d69f2c3c427b5a5ce93c02075b0f153da4e6032a584a36fdd5d", 0xc4}, {&(0x7f00009aa000-0x3e)="7f69bbcc606ad0ec8fd643288284d846473d4a9828fe26a2f80f2853d6e589eb2fe358013e2b5a78dc9a49eea221df01b949670ebed709bef984f0e23928", 0x3e}, {&(0x7f0000bf4000-0xe2)="632ae4409a2fe533d0e6350ad96319bb840bb699a2a5e5b9aaff9e9ee2584cd59f6939e0308a70d2d62f5fc74de7952f4ccde711825f6eafd639cf2602d752285b0fae6456fa884dce7766a93087b91a6c4ad9a9358b8cd759a9a03c0fe392c218fb115ee229a5ce1ba45d0f8b49b0663000a6a6fa50d088998de7ffd7b48adcce9893462e9301ad05ce7a66c869832614d8d253ff81e75a5ebece2c40aa9036355f103f8f9ad56d0b1cb36d29ff4335dd8ab60e497ae6701ba60effbbc2db195dccd0fe88ef84fdb0666df93aae47ade11b53838941c7cea845087663bfbd8ffbd8", 0xe2}, {&(0x7f0000000000)="f0bb921514281d8824e40cc2380de8c3dc0e60cda2146e26aebf319debbdd8f4caddf787a988fcffae28d00f20a29a2eace110812dfe4ee27c65a0e34789912982fdefdbe0a49af4e5c228bc37f5255a6b4cd3ca5fc78373a964b7775d25ec97b5f3bd5a04239f44ecf69f32cdc5a87f288e2b92ebb044a6d265b080355798dd3727cdf961c375730397cf1d882c944bce3703b244c0caf4d10e0659ff68d3c61625fd53ee4caa00e8c0c7b06c222a46d3d3f9237fb8951be5790f21da3c2d3d49be7ae49afe620e076259b7fbc0b2fba68bfa65324a60f567", 0xd9}, {&(0x7f00006ed000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="dfa4384c9a7a864adbe10c7e7497640fb22603d85a4b3c0e07787f89ac4d010dd7515fbb2071598cd6b87d66c5c71fc8950d58e78e91f4d697e0c91ae05dfe2fb46ed9d022", 0x45}], 0x6, &(0x7f0000001000-0x300)=[{0x100, 0x108, 0x1, "2432dee87612d812dd22942b98d61a231d66a7e03685e7c63588bc5e1d9397dda74cf54f256c05d19251a273cfee344bbc81707e7dbc0b78f27a0d1c0bc543328542c5f0a937e2cc09d8e566c55f778772ced12f121d5a6c350ab746c0a9c57fb2ccf2b3fed9bd2030f9d358cee11cd43daf072dac830df2a27f3aa925eb48a8a71cf59e15cd6fd99615f3430aa2b0b65d05c258ccd00a2f0b64ba6cb830780511c37469b3790efb6c37765edf351a76be15c40a4b938c2227709088d59192dacfe5bfe5883ef6ab58f2761fa0eeedbb4f5f072ea6d265df3174156fe98b2e9f231b7625d7dc888eddf491"}, {0x30, 0x10f, 0xa711, "e7b6f45e2ad57e18800043f271fcd4a0bf8a2de0da74b08bf78403"}, {0x30, 0x105, 0x3a, "8c6b059d8ef7b37d1120d304d178b31a59061dd03242c7972cb85e8240650c"}, {0x60, 0x13e, 0x100000001, "752484dc695b3ca032ff50241dc6c55a80f12551bcadcd0e6c7e51d60eacd5f677788b5455bce5d23413b64de5cbbd460dfbe1c804bd7c50bb91956821081a3a6b48a66a0532c38d35"}, {0x40, 0x907c40e0f9ad13f4, 0x1, "c74e9d35cabbf1d2a818cd0a0d4860a7a7829c85a6372f93be1b37e45ece68586e0dd92ac2b989443cd8cb13"}, {0x100, 0x10a, 0x401, "3e99f81a7565149c3a93922bc2a40ec408ffcb9a4ad054d76f3a2e371702011a6536334d32e4245239151f46faf4a5456782307ba805b78a97f497a7022322d7791ad66aeee2ec2f14a3d10554a66e9e44958b9764df799cf230cdbc578cc0d5f8ae64f8a80f93e474e67bce62f73571fcdabd1ab9bfc001ab54c4dce77dd6620d38c0f3c1285d9a97b47b385e355e97273e41e42b026128ab3982e355cbca9be56deb5422ecc69ef85a264e3674a7e2a58230883eb68b789dd47cb0f65ed89c5aab538e5cff5bf2dd4cd13b9c739cdfb81468719f0a52398c873384a7ec107c9a9828ca99fdc0463964"}], 0x300, 0x40890}, 0x0) pipe(&(0x7f0000994000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e18000-0xc)={&(0x7f0000ff7000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000b99000-0x4)=0xc) 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) sendmsg$nl_generic(r2, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x1264)={0x1264, 0x24, 0x20, 0x0, 0x1, {0x14, 0x0, 0x0}, [@nested={0x1a8, 0x4c, [@generic="50895c88cab88d1b7edabff5c7420fbf2de7911a8d06", @generic="0b707ac2101a3627f98668aa23313d028ec30d215ac2a7e5f75748339f18b3ec1891590aa49d2d5eddaf3ea7dc583ed21b1f6eb7a4927092d0f31f57193008c94ded353073a170748cc5554db065fcf637c71696b12ef123e4e56c221c15475c1fb6d16f7c5a78baf958f843d92d2494545bbd603cf04d4bdff28d915197ce79bdb4fdf56cbb3c0cfb07066f34fc0de00a45954185997db8", @generic="", @generic="3cd2702014f70e82a46a7ed26a473e489f687b3672ad43bb663d1efdb2f8c196b41141822d86b4e7ec372e6092ff1d3bd92222fa642e2ab53be0ba5bbb7312cff4a5cf834167ed87e15af021ce27cca289c0e1916b4276ed08a69742d8f6bc5ad3046b5b713fcf7bf1993778e8037cf545acdbc37b133a5623e4820bba79fed1df75baaf2aeb2fab716aea6e089e6e0b772deb1e71", @generic="966a17ba1a55a42603e9a1f3c83b875c88bc5f94747445f09c27bb37ddb004b6bce5097d684957427aebab3ff089125f9588dd7163fb19eeb1638d1d2e57deab918744c8619e950592807cce6fa2674e55", @typed={0x10, 0x4d, @u64=0x100}]}, @typed={0xc, 0x80, @uid=r4}, @nested={0x10, 0x85, [@typed={0xc, 0x7c, @fd=r2}]}, @typed={0x8, 0x13, @void=""}, @generic="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", @typed={0xc, 0x39, @fd=r0}, @generic="99a27227dd6259373240dc05de9f2940b31a44fd3c059aad53b1dc53cd2504607d4030e982ea9d037e238fad97eb46cf4e73fa039becef5b587e533a804be217f8d0d2fd354f8fa2f493387b965462331c634fc03874bc1fb10cb623dd290ceb1d79e75ddf", @typed={0x10, 0x2b, @u64=0x401}]}, 0x1264}, 0x1, 0x0, 0x0, 0x4000040}, 0x40000) sendmsg$nl_netfilter(r2, &(0x7f0000001000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x614, 0x5, 0x7, 0x200, 0x4, 0x2, {0x0, 0x0, 0x1}, [@generic="c76eafd99de6492ab6256c2422d4945650190bfeaed4727d5fe83ce15011386b05a5a593b4fbe3af80d6768aed349f1b49064efe52e0b54f882839d310640ceb52e961d979cd027c8b9402d12b09fd7f7ab85b49d0becef919492549eaa38b46f8af99b75a433120ff274bfcc41610d6c480839afc329266bac4533542019321dd7a9c0a468e3ea460ebd5ed9fbb4d5e7d513df941eaaa129c52cb5e877e79a9e1a68b483b91024ace006a2e37435e26b5485d53501ad8b493302515cb88e3978da90b4bcd23c0edbf05ea9ac44a1d1b8ed7b43f05c19f0210a5bb21fb1fc2", @generic="b2a8e492cab0e663be1b5cbcab9ce98d6586e9ee85d38b91e5c280ab9bdde2925f543fcc8c11a37f45478fb188020787846e045d6a502d52d933a1c0c910e4b8666ee279b7feae2d30f83cf58cef5003e8bf8088c837098f1c01c01b4132cf02fbab57023839fee779b382fdbfcf7af5788641d449a18c54a31e88d1121a203de766387dbe984e39e218ed6e1315b8e8039456e4296cd193c36f2eae122549dd02d822d2cef14c8ef9871cd2cbfa0c39dd9d7376aa4cd28459cc5e22aea243", @typed={0x18, 0x4c, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="10f1c5611792c4a2625339a070a0b9ff303d74e1eccd31bfdc5e04ac09752a8a03457d40287f50e8e125302cb7782529330c151584927b339fca69a278cde05524f7bd7a68bde1fa0d2a13f30506a26a3e722e72c525cc10bffe67cc8e7439f40c3136e9644407f33da40a7221c9", @nested={0x3dc, 0x37, [@typed={0xc, 0x2b, @ipv4=@rand_addr=0x2}, @typed={0xc, 0x83, @fd=r2}, @generic="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", @typed={0xc, 0x21, @str=',\x00'}, @generic="aeb54563e1e48ae0eb10c1e916ef7175e88dedeea3dc88fd9f0ce40ec398d473d7db2b539f2c1b87bc2c0c1b9a9a1d0ef2a9aa4bb1845728b5152a1ba31dfd4159719d395e49decbe400995e27433456f111203f9239e406aaf837135df5542bb317808a85f3de56e876c26642053ad18f61078b813c050db2ff4c88152f7c4f5f6352aa7c7fcdd57b70c0112315bcff3ff794358b0c11f12a93da20cd6407c07e08b70dc3f234a39020ceee4d751e342f1326ef9942ef75f0454ec8855d63c1a05189d91f9f63e4dd12d3b9803d327079d45819314f2b3790c08ea6218abd1a7c75270c2b17be2ea6", @generic="d3b3eca6b6c3863e90ad68806b0ce95077e25f2db2322eaaffae037a3553f44c0288e78eafd3815522e04c566f5f49b6f647255ad92d94e02c47e6fb1e68fe7b9a332adc6e2202093472a72c0c4f6406e95145bad7816e7e7426250d1febc65c4d9e46defb2b6dc042949911aa3cb73390d09fafa0616fb537de50eee3313761e37361df2ab4dd79044ce6fb7e4caaeea1d741e5cdace392a6b4662ae7cbb9a904cec0b7e309a69ac82d229b9ed69d58ee78ce942196111a9794f73aae4877483324cf7db4b4e98c6349c89046b97b6df1a246e8ed81b24a07", @generic="099057e9eeef925a42b70b99774608ad5a12331054aead38b82067dd0e50aec30477b0553b6b5e79ff05e04de1acf93cb9dc6a17fd49aaabced7a9cdcfb8f64bccc48155edd76b1ff1e9f07bd3431b7494f0a2f40a9115eeb50828727cae6697ba8c7d8ef6d19c1b31fe78866f2f360f89ce08a5522b655be87913e4071264e63507a24ea89c9bba068673f36dfa56726001aedc156888f494408e4ea4cd7585226c26cd220145883c8e4f1291bfdbeffac73ffafab7e638bb56077da51fd3a2288b674589bfe6338e77f79516fedc1b4012e75dc7010f1928", @typed={0xc, 0x6, @pid=r3}, @typed={0x10, 0x13, @u64=0x7}]}]}, 0x614}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/13 22:21:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000948000-0x70)=[{&(0x7f0000d80000-0x71)='N', 0x1}], 0x1, &(0x7f000079f000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) socketpair(0x11, 0x80000, 0x1, &(0x7f000029e000)={0x0, 0x0}) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f00005fa000)=""/190, 0xbe) 2018/01/13 22:21:28 executing program 1: pipe(&(0x7f000081d000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000bba000)={{0xfffffffffffffffc, 0x8, 0x7, 0xdb, 0x1, 0x8}, 0x0, 0x8, 0xb1bc, 0xfffffffffffffffd, 0x20, "11a3f72fe834ad61372ec762396e430256759bc4bbb42c08d12cccc8a689d36c4a1d043fde47f4e21962c49d52b7845a13c8018f5b7a2a532b2a12c3042040791b44448c9317d21f671555ea76e06379088b7ae1ccf47cb48c554f496b53605700ddb9bc72ff4ef1dcfb805ab70920f88f270eca6cc900d960a3ec67812919db"}) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000daa000-0x8)=0x0, &(0x7f0000623000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4, 0x2, 0x393f) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000662000)="", 0xfffffffffffffd63) getpeername$packet(r3, &(0x7f0000510000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008d9000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000f57000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 22:21:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000cd1000-0x4e)="", 0x0, 0x0, &(0x7f0000319000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000cd2000-0x108)={0x0, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000026f000-0x1)=0x7, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cfd000)=0x4, 0x4) 2018/01/13 22:21:28 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff9000)={0xffffffffffffffff, &(0x7f0000ff9000)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff9000)={0xffffffffffffffff}) connect$netrom(r0, &(0x7f0000b8a000)=@ax25={0x3, {"42853ea408e0c7"}, 0xffffffff7fffffff}, 0xffd1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000ffa000-0x4)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000695000)=@req={0x80000000, 0xae2, 0xb95, 0xfffffffffffffff8}, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000ffa000-0x38)={&(0x7f0000559000-0x10)=@ax25={0x3, {"52b2e83a1762f0"}, 0x5c7}, 0x10, &(0x7f0000ff9000)=[{&(0x7f0000bcc000)="bdf2e5d50eeb192c624cba82faf6763d76c98839b34cc4a1677ff45e68a9fae657df4d5c9d7de74379c46e4d9c9affbe62506a43e729ed395a38e1a39db0784b91b2d199472e7ab6893c", 0x4a}, {&(0x7f0000ff9000)="81edfdbf96e5710bf1ecffd841086f67c82ef05794c0dd622345b654e2e0d4e5bf6c9378ac672e601d5107b27867efce12ccd9ce346afd69b693fe42491bc1fe5e3e9b13b3f3230b34a9e2f08bf56947f269a63f3a8b3808f7bd7fd2545049fdda27066dc2a08a0df8cf061ca920029b1e72a4b7dbbd96822d430d9390e3b75a6cc3f94aec242ede121babad6e511146a065e6785052a77b959f249033cb2dcdd690862d8c350b78987bcb884f9e90960414c9383e5526fd132ed84f25423a79377a2e6c245f77e200028cd0ece7050a6b74360b005e8f0373904785af246ecc8f9ee827a82fc9b1fd423b1d6e745781761580adeeb562a605", 0xf9}, {&(0x7f00009df000-0x17)="215a5bc26e64a777a685276d0ed3f76a9c0f7ec88d250f", 0x17}, {&(0x7f0000c9c000)="aa0ebcda14da7485880b7125ee9b511cb2f0318377c99361098612aff8fadbf38a856be8627b2532eadf6d9466e0cbe27441a2ded147a517b90ab4e56acc7d27fc955888488a4d", 0x47}, {&(0x7f0000a1b000-0x3)="ce3a0a", 0x3}, {&(0x7f0000cc1000-0x12)="a92f6544dfe5acc904c038200ba2a488dddf", 0x12}, {&(0x7f0000ff9000)="175fbe7b448d22a477fcd4e98f1183f0cfc4af7080aa7c8173de80ac9a1790f398e9b3936da60009c9c0a27ffbd8bfba780013c5298c4368101e6be320f9a2b9e2c470bf0482a84bc15dad8d776cad3edff5cb57b2b87ee7ce478c71e99fa31b77a86c5d2dd7fedb387e4bd9538b53e5dab5822e8dcf57ae6ee36662429e6770e493320da4a996d3a518b55339b562bfb189bac955f260134cf591165fc27ab1d410633b097665d5fb3254d3e4a9ef0c3114168aff8ccc83352ce3cc4d6e3c9c325514d52e22", 0xc6}, {&(0x7f0000684000)="d70483269c0e1d6a085d6d9533", 0xd}], 0x8, &(0x7f00009f0000-0x180)=[{0xd8, 0x1, 0x1, "f010b83d9dfc52a366f17fc08d988d3910d116c2ddf046140de756c8eb997392739aaab96129feb66b7cab5d00c45f4f2002b698e79d82358f2579a6a0fb7513c373dc85c0e6254f98eb566986e7bdeffee3f1c610419c62cdb34706306e4a8edf8783c323bfdd8f24e726d1034fe73902b78556f7799c9b8c50faa179c603cac587342d05c13c461eb117ccfc91f804cbb2c90578658996cb7e56810a7e2c5fedb283ac9fa098c56583136c8232e6e4100a1f462277992c44c0b3158ab53df76b7ec12b9d16bd"}, {0x20, 0x11f, 0x7f, "745033f973e44ef94b"}, {0x88, 0x115, 0x9, "7f7b29abc37b2c3d00c809a5b2a0e05bb2063d22cfd4a4648bbc18b3a2659640490f21413eb70d32b1bf1c0502a4331f49f09f3f0fe8dae14e5682d60e98cd9498cfbd6496375f1f9ea3a33196c51a6fa39b82ec010c4c753cf884bd9e11ba441785e9f38aa2230c16ea13cf992e4836a5f5"}], 0x180, 0x4000000}, 0x10103) 2018/01/13 22:21:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xfffffffffffffffd, &(0x7f0000762000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000016d000)={0x0, 0x40, 0x30, 0x1, 0xfffffffffffffffa}, &(0x7f0000b66000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b32000-0x61)={r2, 0x59, "c45bed2497247b4ab179deafb3bc6487207cd3944ba1aa00423942aa15464cb600e7fead15358f5c93597ec1af047536655ec080c53b9596da94866e2f514fdb00d4e0d1af704d872e2ea32b4f9c8a218c9abc6a1873d04900"}, &(0x7f0000f18000)=0x61) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r3 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00003ee000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) 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(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmsg$inet_sctp(r3, &(0x7f00009dd000)={&(0x7f0000efb000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ed7000)=[{&(0x7f0000ce0000)="88d0631eb2f4b53e507e303ab871105b8d4395a9c9d502a92db097fd148f06cb8402801a3153b660335933bc8e62640e696c95b95c45d263e51a3146ed32af58c04465f47038dd537082f0e8cf6e3460058ae586252fef379c2b092892c865103786cce5010c402246e13062ae4e86704f4cb037904667520ce01034c5510dec257e1fc380f524c1853979043cbec00d67501e77b19e77c12e3fb4ef2de55396cf29e0fe3443f3521ff84264e6a54db2e4aa5b82d8f20040946166afbf41176192953c95298c61cb9c8b1736d03c8b25f668c6375d6287965f7a786b125fd5f76c2d613076ce2f4d9b6c", 0xea}, {&(0x7f0000698000-0xc)="5f118dba63bcf67409eb19b9", 0xc}, {&(0x7f00002e2000-0xff)="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", 0xff}, {&(0x7f0000c22000)="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", 0x1000}], 0x4, &(0x7f00008ea000-0x90)=[@init={0x18, 0x84, 0x0, {0x5, 0x8, 0x9ee, 0xd4a}}, @init={0x18, 0x84, 0x0, {0x347, 0x81, 0xfffffffffffffbff, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x200, 0x200, 0x2, 0xff, 0xfffffffffffff677, 0x3, 0x3, r2}}], 0x90, 0x80}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x80487436, &(0x7f0000fc6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) listen(r0, 0x6) 2018/01/13 22:21:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e2f000-0x4)=0x0, &(0x7f00007af000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d90000-0xba)={@random="2198bd19af6d", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) 2018/01/13 22:21:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000152000-0x38)={0x0, 0xfffffffffffffe9c, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f0000ab3000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/13 22:21:28 executing program 4: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003e1000)=[{&(0x7f0000902000)=""/219, 0xdb}, {&(0x7f0000e5a000-0xf2)=""/242, 0xf2}, {&(0x7f00000d5000)=""/62, 0x3e}, {&(0x7f0000e59000)=""/228, 0xe4}, {&(0x7f0000e1a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000733000)=""/17, 0x11}, {&(0x7f0000820000-0x5d)=""/93, 0x5d}, {&(0x7f00005d7000-0x63)=""/156, 0x9c}], 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/13 22:21:28 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x181, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, []}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000bc7000-0x35)=""/53, &(0x7f00000c5000)=0x35) 2018/01/13 22:21:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004e8000-0x8)={0x0, 0x0}) pipe(&(0x7f0000c2e000)={0x0, 0x0}) connect$can_bcm(r1, &(0x7f00005df000)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e26000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f14000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000127000)={r3, @in={{0x2, 0x2, @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]}}, 0x8c) r4 = socket(0x3, 0x80000, 0x4) bind$unix(r4, &(0x7f000026a000-0xa)=@file={0x1, './file0\x00'}, 0xa) r5 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r5, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000069b000)={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]}}, 0x8c) shutdown(r4, 0x1) socket(0x5, 0x4, 0x2) 2018/01/13 22:21:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000b2000)=0x8000000, 0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000a90000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$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) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r4, &(0x7f0000469000-0x5d)="96", &(0x7f0000eba000-0x58)=""/88}, 0x18) pipe(&(0x7f00006e8000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005df000)=[{0xf, 0x2}, {0x2, 0x4}], 0x2) getsockopt$packet_int(r5, 0x107, 0x1b, &(0x7f0000566000-0x4)=0x0, &(0x7f0000855000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00002fb000)=0x0, &(0x7f00008fc000)=0x4) setsockopt(r1, 0xd32, 0x80000001, &(0x7f0000ca4000-0x45)="93fdff9cf5ca7b8abb1d93edbafb28614d180cfe6f74c9f4800d32f49cf945fcad3fedc4edce0ddcf31118e5433f24e3e465ac19005df4d5c246390d00000000000000007a", 0xfffffffffffffd6c) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000313000-0x20)={@generic="711743b05b0af32134c27cc8b78baa4c", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_dccp_int(r6, 0x21, 0x17, &(0x7f0000b95000)=0xfffffffffffffffb, 0x4) 2018/01/13 22:21:28 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a2a000-0x8)={0x0, 0x0}) setsockopt(r0, 0x0, 0xd3, &(0x7f0000b9f000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2018/01/13 22:21:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x0, 0x8, 0x6, 0x75, 0x0, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001000)={0xfffffffffffff801, {{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]}}, 0x90) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000962000-0x5f)="8f3abd2ec70c4e29a06242a4b4817b9244a15adc79e9ce76403d771eea33f74efa176d7d7aaa1be124d148c5a6fba03644ae783e71d8d264d867a6db3b790776e96b9dd17b4358e51d6028f2f785bf9b5004de33f6e123a6ff8746782a3e58", &(0x7f0000001000-0x73)=""/115}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={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}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00004af000-0x4)=r2, 0x4) bind$ax25(r1, &(0x7f000042e000)={0x3, {"35575bd2c710d7"}, 0xffffffff}, 0x10) socketpair$inet(0x2, 0xe, 0x3, &(0x7f0000bfb000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f000092d000)=0x9) 2018/01/13 22:21:28 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x238) epoll_wait(r0, &(0x7f0000691000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x2) 2018/01/13 22:21:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0xffffffffffffff6f, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000863000-0x4)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$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, 0x4000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 22:21:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) socketpair(0x0, 0x80000, 0x6, &(0x7f0000b1b000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000038000-0x3f)="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", 0x11c) 2018/01/13 22:21:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xb, 0x0, 0x0}], {0x95, 0x0, 0x0, 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) r0 = accept(0xffffffffffffff9c, &(0x7f0000ca6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f6000-0x4)=0x8) getpeername$packet(r0, &(0x7f0000901000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003fd000-0x4)=0x14) 2018/01/13 22:21:28 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000010000-0x3)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001d000)=0x1c, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000007000-0xa0)={0x0, @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]}, 0x1, 0x80, 0x0, 0x1, 0x41}, &(0x7f000001d000)=0xa0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000001d000)={r2, 0xffff}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x21, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f000001f000-0x1)='tls\x00', 0x4) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f000001e000-0x2)=0x596, 0x2) 2018/01/13 22:21:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000f7a000)=[], 0x0) 2018/01/13 22:21:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet(0x2, 0x4, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000db9000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$inet(r0, &(0x7f0000626000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000041a000)={0x20, {{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]}}, 0x90) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000c88000-0x1000)=""/4096, 0x1000) 2018/01/13 22:21:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)="31ae6c90ee04dd82906f91376ca262f84020e5c844abf36045e6689f7fe5fce0f11d9b1c14f2398a975f943fedae4288bfcf498710504699071f0c2719ad635c9976076e953a1d6f307b26fda28e08ae1366e2a91d94773ec2bb6fff18ab6b98f2a14958683441dc1ce37ef9c1e55291e12c3004913dbef8cec1bb1ee5db9109d380988446b96c38c90a0863a7a669be6fe83d694639ab80c5a33afff8869a2f4cd0312601e095b7ade533b91df483bf40b049fb13770fe4868b3be6f47807b4ecc994f2f6c2c513d2bf", 0xca) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/01/13 22:21:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000d10000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80800) mmap(&(0x7f0000709000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000b71000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f000033e000)=0x2784, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) 2018/01/13 22:21:28 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8001) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0x0, &(0x7f0000c4b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 22:21:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000086a000)={0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f0000db1000-0xe)={0x1f, 0x10000, {0xfffffffffffffff9, 0x0, 0x100000000, 0x2, 0x7, 0x3}, 0x8001, 0x4}, 0xe) r2 = socket(0x14, 0x803, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000460000-0x4)=0x7f, 0x4) bind$packet(r2, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) syz_extract_tcp_res$synack(&(0x7f00005e7000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000078b000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b90000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d47000)={r3, 0x6, 0x0}, 0xc) r4 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) sendto$inet6(r4, &(0x7f0000a3c000)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 22:21:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000368000-0x4)=0x8, 0x4) r1 = socket(0x6, 0x200000000002, 0x20000004c) write(r1, &(0x7f0000f0c000)="1f0000000506fd00011b00f60006180000eff800090b0180200006ec00400045", 0x20) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000a2e000-0x1000)=""/4096, &(0x7f000097b000-0x4)=0x1000) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000877000)={@generic="49be0092ea3234c3b84e249e5bd26b3e", 0x3}) sendto(r1, &(0x7f00005ae000-0x23)="54779b900b07b0816fc343800e8d8bb4cf1c64ab90f15a6b28fb5ad91044865580540b", 0x23, 0x20004004, &(0x7f0000c12000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000056c000-0xf)={0x0, 0x7, "1b65759fedae56"}, &(0x7f0000508000-0x4)=0xf) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f59000-0x14)={r2, 0x7, 0x7, 0x100, 0x7122, 0x1f}, &(0x7f0000bf2000)=0x14) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000434000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x8, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x6c, 0x0, r3}, {0x9, 0x7ff, 0xffff, 0x4, 0x1, 0x9, 0x5d044b4d, 0x3}, {0x2, 0x8, 0x8, 0x1000}, 0x348, 0x3, 0x663c1cf45d6ca1a4, 0x1, 0x1, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0x2, 0x7, 0x9, 0xffffffffffffffa5, 0x3}}, 0xe8) 2018/01/13 22:21:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000d5000-0x14)={0x5, 0xa7ca, 0x2, 0x2, 0x6}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005e4000)='vegas\x00', 0xfffffffffffffe5c) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) 2018/01/13 22:21:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x8000a, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000002000-0x10)={0x5, &(0x7f0000517000)=[{{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(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x140, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_thresh={0x8, 0xb, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() recvfrom$inet6(r0, &(0x7f0000b70000-0x90)=""/144, 0x90, 0x2002, &(0x7f00004bd000-0x1c)={0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, 0x1c) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000b71000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007db000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000933000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, 0x1000, 0x800, 0x0, 0x7, 0x80000000, r2}) 2018/01/13 22:21:28 executing program 7: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000096e000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000a71000)=0xc) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000138000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004cc000)=0x60) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f00001eb000-0x1000)=""/4096, 0x1000) 2018/01/13 22:21:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) accept$inet(r0, &(0x7f0000c36000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004a5000)=0x4, 0x4) 2018/01/13 22:21:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xee6) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/13 22:21:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000aa4000)={0x100, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={r0}) vmsplice(r0, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) recvfrom$ipx(r3, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001, 0x0}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000017d000-0x4)=0x0) splice(r0, &(0x7f0000871000-0x8)=0x60, r1, &(0x7f00002e8000)=0x0, 0x2e, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000504000)={0x0, @in={{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]}, 0x8, 0x6, 0x4, 0x3b4, 0x10}, &(0x7f0000585000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00007de000)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x70, 0x3, 0x7, 0x3, 0x3, 0x9, 0x80000000, 0xfffffffffffffff1, 0x9, 0x9, 0x5c66, 0x4, 0x5, 0xffffffff]}, &(0x7f00002fb000-0x4)=0x108) r6 = accept4(r1, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) recvfrom$ipx(r6, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1, 0x0}, 0x10) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r1, 0x1) listen(r4, 0x1) 2018/01/13 22:21:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00001cc000)="797a239c5bc01f56bf3abdb2d4c5f599f2802ad414e72f499a96c2d138e4461bec7aa8b452fb5084c765b910d86c4653963b7ff27a53a73610c925aa038f403be55bb76196882695d0ef730f1dd0f44156efdc9fd885288e51844353c9d85944f9e9a3adda431fe7db091174d6f8ab0af341cc95f6d441039518e49b00201b2b7a0c51bf0854062b668aa9f64f15b6887c7345cd4a96825eada0bc7c181fea677713346885f64b952269e92b2a62f90b6f4bb6800d822bdf96bfe96ac4b1e9f5a715b0fde9d0f8147af4e976f1ce6c7b44aff0968f6ca0f71c344a22e322c8aa44e8a76249dd4c41360c5c") 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$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000311000)={0x8, 0x3, 0x2, 0x812, 0x7ff, 0x5, 0x2b, 0x8, 0x1, 0x400, 0x78}, 0xb) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/13 22:21:28 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000007000-0x8)="826091bce0a3317b", 0x8) socket(0x14, 0x7, 0x1) 2018/01/13 22:21:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000430000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d6c000)=0x58, 0x800) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00002ae000)=""/72, &(0x7f00003a5000)=0x48) r1 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x18, 0x29, 0x5, '$'}, 0x18, 0x0}, 0x0) 2018/01/13 22:21:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f00003f0000)=[{&(0x7f000001e000-0x5f)="280806d421eeabc2ca73c68db744d86fd9336405c3ab2c03796c50154ca6db61", 0x20}], 0x1, &(0x7f0000926000)=[], 0x1c1, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000044a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000991000-0x4)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e4a000)={0x0, 0xda, "13ee07c2fc54d3db759fcbb1e77a767a6562c6da10564ad70f40b02c5638128ac1670b224c91b22837d61de429c3f90d26c04104ef7d4f3df00c86a3e1ec8ea2904e27ca1e0d094dd7a87465de6bd484ca6276299ab7b771a0c06b5436fd3fc33f5863ac650b5140aa9d4bef8a702ced7146b4cbec79c322ab16314c910f20fae5d95cb20dbc9c1cdab757254f6900526719cda413f7dc6000b5da61a2e59a8265d8e2b17791c955695ba542fcfec813493d16560ad57768feb6de355dbc91c271f0a766859d3283d8bb6056907c7990c0bf0f4368e7e79f50cb"}, &(0x7f0000029000)=0xe2) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000021b000)={r3, @in6={{0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 22:21:28 executing program 3: mmap(&(0x7f0000000000/0xbb2000)=nil, 0xbb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000bb2000)={0x0, 0x0}) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000bb3000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000f8000)=[{&(0x7f00002f7000)="290000001d00193d55a8a347000a007c0200e300000000080000090009000100000000000000000009", 0x29}], 0x1) 2018/01/13 22:21:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007cf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60c", 0xb) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ef5000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000c0000-0x4)=r1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000826000-0x38)=[{0x0, 0x0, &(0x7f0000935000)=[{&(0x7f0000721000)="51751bdd80bb626c", 0x8}], 0x1, &(0x7f00009f8000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) recvmsg(r0, &(0x7f0000b96000-0x38)={&(0x7f00009b3000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003f9000-0x10)=[{&(0x7f0000698000)=""/191, 0xbf}], 0x1, &(0x7f0000757000)=""/4096, 0x1000, 0x0}, 0x40000141) 2018/01/13 22:21:28 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000015000-0x5c)={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x322}, 0xf96, [0x9, 0x8, 0x2f7d, 0x2, 0x9, 0x9, 0x0, 0x2dbcc630]}, 0x5c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)=""}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000014000)={r0, &(0x7f0000005000-0xb4)="7f84ca78f0cc8f340635855aebcc32296043d709ce943391ca164014e35d64d7ee2d25431d28273fc7fb4953c29c499de31e23eaef78e7f3e181fe735f521a0d8d8fc7c764e1dd1d4b2665e74adeb4f42f440ef9e73dee57c5310f1ab60c711d01413d2a71c423a23eb1655675f23b7b72e44a9585538d095964263125cb338369dd1df1de34fc9d81d6bf30958e2df35d988ebbf3346ae4901abfdbb10d5cd5679eb9b26f168de2c6555c03d6ffb30e848dd171", &(0x7f0000009000)="fed72a70f871626081008e3039df5f9fd7c7e88269e2075555fc20e49c626a00a1cfbe641fd979489c47370be6744322806502913538bc44b3a46c072fbb85fd0719c9d2019a322f8015869a", 0x2}, 0x3e) 2018/01/13 22:21:28 executing program 7: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b6d000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f0b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c7c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000046f000-0x10)={r2, r3, 0xffffffff}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f06000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0}) 2018/01/13 22:21:28 executing program 5: mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002cb000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ed7000-0x4)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ca0000-0x18)={0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x6}, &(0x7f00000d3000)=0x18) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ed8000-0x8)={r1, 0xfffffffffffffff7}, &(0x7f0000ed7000)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000595000-0x4)=0x9, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x10000, &(0x7f00008c8000)={0x0, 0x0}) r3 = socket(0x10, 0x80002, 0x0) pread64(r0, &(0x7f0000068000)=""/212, 0xd4, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bb3000-0x20)={@common='bpq0\x00', @ifru_flags=0x200}) write(r3, &(0x7f0000aac000)="220000001d00b515f8efff07090007000c000000000000000f77010306000100a445", 0x22) writev(r2, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="3900000010000904ff0100000000060006ff00400100000002d0f30600000014190028000402000000f9e9030000060800008000011ee404de", 0x39}], 0x1) 2018/01/13 22:21:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000e47000)=@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0xffffffffffffff0f, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x19, &(0x7f000008c000)="cb522b0d46ca3d3f8c20a553342cd237f7ad3b1686e5eb2d7a"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004ef000)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000e0b000)={r0, r0, 0x9, 0x1000, &(0x7f0000fa5000)="", 0x9, 0xfffffffffffffffe, 0x2, 0x200, 0x80000000, 0x7, 0xe4d7, "df5ab648a60b27b603d087d1943f3eadaf6b6082b5042490d5a937d21c2db2483304125fdcb783f0c181f3cd9cbcfd1a3560dd689d6fbf96b1c8083a160514b6a3d9b5fcea7ad2654ad616b168e2ba8c54f48415b566afbec59a4fc7123c88c0374d1fae45c5d131b1ab7dd2e27df8b5a2155c47ee86797a0ad5d3b3e53ea172dd91fa869c75858adfcc6054dc618677fdc766ee76e98bbba843e91c55fb4aec03b0e70e1a683e5c55da4dc5d49291d18f1f42"}) 2018/01/13 22:21:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00001d0000)={@generic="4bc37f55d9beb1812d2070f219a526dc", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000c65000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000020000-0x4)=0x0, 0x6982c4946fd05f83) 2018/01/13 22:21:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$int_out(r0, 0x5460, &(0x7f0000f4a000)=0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x823) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f000085f000)=[{{&(0x7f0000037000)=@ipx={0x4, 0x0, 0x0, "5ee1a5852433", 0x0, 0x0}, 0x10, &(0x7f0000682000)=[], 0x0, &(0x7f0000b46000-0x438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/13 22:21:29 executing program 6: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80a00}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0xa4)={0xa4, 0xe, 0x9, 0x8, 0x0, 0x0, {0x7, 0x0, 0x0}, [@generic="6ecde0f711f2366a19f7135f93963504ce1750be21b9ea9a95909993900c1600cf3b8cf1fb4ed4802e87f62f03c30983cba0ee84770a0786a5e3bd657504a90c738d2da75e149f2a75eb0dd39727fa65446ecaae9ede6bc16376a14ecf0635dc2a5955b0a34911a6baa59f5b7ee7a610a43b0b7c2aa84aca7158874ff91942421bc4", @typed={0xc, 0x4c, @u32=0xfffffffffffffff9}]}, 0xa4}, 0x1, 0x0, 0x0, 0x80}, 0x4c804) 2018/01/13 22:21:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x3, &(0x7f0000563000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009ff000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4, 0x7}, &(0x7f0000f64000-0x4)=0x22d) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006d5000-0x14)={r2, 0xc2ac, 0x200, 0x480, 0x15e, 0x6}, &(0x7f000096d000)=0x14) 2018/01/13 22:21:29 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000474000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001ce000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x2, 0xff, 0x8, 0x66, 0x100000001, 0x636c}, &(0x7f00005bf000-0x4)=0x20) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000f27000-0x20)={@generic="458198232ab332a869b8fde81edf1bcf", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000a68000-0x4)=0x100, 0x4) 2018/01/13 22:21:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg$unix(r1, &(0x7f0000539000)=[{&(0x7f0000f7a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a39000-0x70)=[{&(0x7f0000343000+0x631)='o', 0x1}], 0x1, &(0x7f0000858000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/13 22:21:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$ax25(r0, &(0x7f00007ce000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}, 0x0}, 0xfffffdd1) 2018/01/13 22:21:29 executing program 4: socket$inet(0x2, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bce000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x640}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000310000)={r1, 0x4b, "674ddf58a7773d22087514fcc0b4f822f571aface5ab3d8d458fb50d5ee4e330ca16262abe86caee5f8336efd19bbad63cae8bb90a2131a6605514e7478addeaac661e5d8f7c70b6881ff8"}, &(0x7f000012d000-0x4)=0x53) [ 219.253950] netlink: 'syz-executor5': attribute type 40 has an invalid length. 2018/01/13 22:21:29 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000619000-0x8)={0x0, 0x0}, &(0x7f0000513000)=0x8) socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) 2018/01/13 22:21:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000068a000-0x50)="240000001a0025f00018000400edfc0e800000000004bf020dffff080001004805000086b0a7575b6eb0681597b1309c702692bf278b095da6e46b5d4c906d980000000000000fff6ed53d952b4e01d6", 0x50) 2018/01/13 22:21:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) socket$bt_l2cap(0x1f, 0x1, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008e4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000cec000-0x4)=0x1c, 0x80800) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000f08000-0x28)={@common='bcsh0\x00', @ifru_flags=0x2000}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x0, [0x0, 0xfffffffffffffffc, 0x0, 0x1000000000000, 0x0, 0x1, 0x0, 0x0]}, 0x5c) r1 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000678000)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f00009d9000)={0x0, {""/7}, 0x0}, &(0x7f0000ba6000)=0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002c7000)={0x0, 0x0, 0x0}, &(0x7f00009bd000)=0x135) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff}, 0x14) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000842000-0x4)='tls\x00', 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x34, &(0x7f000030b000-0x4)=0x600000000, 0x3) 2018/01/13 22:21:29 executing program 3: mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007a5000)={0x0, 0x0}) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f00003ad000-0x4)=0x0, 0x800) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f00007a4000)=0x0, &(0x7f00007a5000-0x4)=0x4) socket(0x11, 0x2, 0x0) mmap(&(0x7f00007a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000298000-0x4)=0x0, &(0x7f0000050000-0x4)=0x5) 2018/01/13 22:21:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d3e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000291000)={r0}) socketpair(0x18, 0x6, 0x8, &(0x7f000075b000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c9d000-0x8)={r0, r2}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000d33000)={0x7, 0xcdd, 0x5, 0xfffffffffffffff9, 0x1, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000995000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038c000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000139000-0x48)={0xf, 0x6, &(0x7f000065f000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000ad2000)='syzkaller\x00', 0x3, 0xdf, &(0x7f00002eb000-0xdf)=""/223, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008b8000-0x1f)="", 0x0) 2018/01/13 22:21:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000e19000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@newlink={0x2c, 0x10, 0x300, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x800, 0x200}, [@IFLA_BROADCAST={0xc, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x20000800) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000993000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/13 22:21:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cfb000+0x33b)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00005d4000)={{0x7fffffff, 0x6, 0x3, 0xfb1e, 0x83, 0x200001}, 0x7}) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00008c9000-0xd4)="75b472bc7cdf726bfc77c142874df2ce005f261246470a21e79a937f249cab9d600c9fa3705847592f8b00b3ae71c7c51ea9d8a25cbd9f5c3bde2a65bcd8aa5c257e769d6caebdd489aca49607d5fd141faf3053e49b4835d43ebb7df76ef9499cbba1174cbcabe800e52956d8f251587cc560373f85e772e74d198ab8cb8420d9ea18c10178962fa750b75da5752f56bd9336a535650b6090fc023f635b4ac6c0412726389538e3d02da3c0da58e6d8a1dbf2b31081c2bccf7c4c6328c6e722d61c25778fa1e01be1c5d240518afc3b60c0586a", 0xd4) socket$bt_hidp(0x1f, 0x3, 0x6) syz_emit_ethernet(0x3e, &(0x7f0000847000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ec7000-0x10)={0x5, &(0x7f0000511000-0x28)=[{0x2, 0x5, 0x7fff, 0x5}, {0x3f, 0x9, 0xffffffffffffffff, 0xffffffffffff0000}, {0x1ff, 0x9, 0x1ff, 0x1}, {0x7fffffff, 0x3, 0x100000001, 0x80000000}, {0x6, 0xffffffff, 0x6, 0x1}]}, 0x10) 2018/01/13 22:21:29 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x6bc)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000008000)={&(0x7f0000009000-0xb4)=@newspdinfo={0xb4, 0x24, 0x300, 0x3, 0x1, 0x8, [@encap={0x1c, 0x4, {0x0, 0x1, 0x1, @in=@multicast2=0xe0000002}}, @algo_auth_trunc={0x74, 0x14, {{'digest_null-generic\x00'}, 0x130, 0x180, "a29e9b899e472aa9300a6f997573fa5d73ca0279d0ba238f3426b5067dbb9a5826c865b3f138"}}, @extra_flags={0x8, 0x18, 0x4}, @etimer_thresh={0x8, 0xc, 0x1ab3}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000000}, 0x20044080) [ 219.384138] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/13 22:21:29 executing program 4: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000973000)={&(0x7f00000f9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000042e000)=[{&(0x7f0000d3c000-0x89)=""/137, 0x89}, {&(0x7f0000d3b000)=""/206, 0xce}, {&(0x7f0000d3b000)=""/180, 0xb4}], 0x3, &(0x7f0000d3c000-0xe8)=""/232, 0xe8, 0x7}, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x5, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000d3c000)={0x0, 0xc80a, 0x3, 0x19f, 0x2, 0xee, 0x100000001, 0x7fffffff, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf969, 0x1, 0x5, 0x2acd, 0x5}}, &(0x7f0000d3d000-0x4)=0xb8) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000351000-0x8)={r3, 0xa9d}, &(0x7f0000d3c000)=0x8) sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r1, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f000029d000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000d3b000)="f47df948a254aba9b7f7f40fd9a265ca1dacccdb4be44fd6991851973486be05ebad93b1f6dbe548064662df737605a175fd5cbb72dcd5dba72db1b96799e8a915e5f2658770a0ee71f638f9e6b1d3994e1f6b70ca5a0ac6cab961f0feb6cf361768cac399361c6307d8949a0d2d56ebc87e73a50f36ea06dc993a13302eede02699792b129bf83a6da7f607428922ab309fd3cb52bff033bdd79889f4c5c2393a362bc10428ffb29ef425d8fce59000f2a6d260d23262e9d0cd62eec6872a8b962b63ce298607760abbafe077038b8d98d50c9d8bf45779e1c757285d4e") 2018/01/13 22:21:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) 2018/01/13 22:21:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xffffffffffffffc5) r1 = socket(0x1f, 0xa, 0xb03) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000d61000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) 2018/01/13 22:21:29 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000034000)={0x0, 0x0}) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/13 22:21:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000272000)=0x7fe, 0xffffffffffffffe1) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) [ 219.434729] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/13 22:21:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000eb6000)={@rand_addr=0x2, @empty=0x0, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e74000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00006d6000-0x4)=0xffff) 2018/01/13 22:21:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 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) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x1, 0xff, 0x4, 0x9, 0x9}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000087000)={r1, 0xa4, &(0x7f0000002000-0xa4)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x26d2e809, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}]}, &(0x7f0000089000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000087000)={0x0, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000089000)={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x2, 0x4) r3 = epoll_create(0x849) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000089000-0xc)={0x3, 0x0}) 2018/01/13 22:21:29 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='>', &(0x7f0000002000)="", 0x0}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b6f000)={0x1, 0x10001, 0xffffffff00000001, 0x8, 0x1e, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f0000-0x20)={r1, &(0x7f0000815000)="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", &(0x7f0000fc9000)="56d6fe6ee8bce1e4256ac3d17855743073c0862ecfef0e70855a23c4be5652381537d1dd1e230093141352774c15bda8", 0x3}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0xc1) 2018/01/13 22:21:29 executing program 6: mmap(&(0x7f0000000000/0x9f9000)=nil, 0x9f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x25, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x0, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140b, &(0x7f0000ace000-0x145f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="0038c0285e8f", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x13d5, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x0, 0x222, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0xfa, "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"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x10000, 0x1000, "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@enc_lim={0x4, 0x1, 0x101}]}, @dstopts={0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x0, 0x8, 0x7, 0x6, [0x100000001, 0x1, 0xfff, 0x1]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x0, 0x6, 0x8, 0x0, [0x5, 0x8001, 0x1]}}, @generic={0xfffffffffffffff8, 0xaa, "9b161b14735b659f56f8802c7a895056c7fe5e28f29587865c389c93c5cbb541b01a81651dceab7d048e836dbe6d040ffc6188ec6d3ae54bc74a5773e79fb5689f49e1ac322bd353761edbde342314cc86c6f5d1b0d4f3f54ea39703c18fe4e45c92f03600e4726b10e86d97078e761ca8df224f35ef3c19696652332fef94560e86c5a225269f496b1441260167294176dce4145b1e09a40ab9333c7b80819947be7796b5d8f13b7f2f"}]}, @fragment={0x7f, 0x0, 0x1, 0x40, 0x0, 0x1, 0x2}, @dstopts={0x7f, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x101, 0x88, "588408bb5be566879521e2fe1b7653564b3b2ed23edf66ce235ca61aeda93014fca673a15a8cb08480fd6607cb836e483d3b31a2f6a37047fe962d3935a1916b84641bd0bd82ca5786c9bb64bdcd53e4a31c1054cbb74790127ca15d3191a7269381519517aa2b4eefe4a6f8a28809e036111ee6e90e9aafaa2f726505b368fa125316b4b2b67c5e"}, @calipso={0x7, 0x28, {0x3ff, 0x8, 0x8, 0x8, [0x9, 0x7, 0x7, 0x0]}}, @generic={0x72b, 0xa4, "6a540e51eaa113a3b33fa897a5045b390926234e0627bbf68cf3efe57791d89293641f18f35e852dec437176df10ae61b9ac6c9db5e1d014225d3bd5e92677618bfc3d01415dcf249e2d9001675fe4e279c0788ccc1ff325d9509421265ead0f60ffa5a8e34fa7d2d95a22c9962602393c6a27e582a5a292966303ade02d790000b8994765b0285c65723fe8f8cf410ba5fa6c3f234fa132b63da62b2a35dd776cdd949e"}]}], "1802c5bcbfcc5d391fc524b34183a691"}}}}}}}, 0x0) 2018/01/13 22:21:29 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x4, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x99e2319515620005, 0x746b, &(0x7f0000017000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000d000)={0x0, 0x2}, &(0x7f000000e000-0x4)=0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000016000)={r3, 0xc0, &(0x7f000000b000-0xc0)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}]}, &(0x7f0000004000)=0x10) 2018/01/13 22:21:29 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x2, 0x0, 0x25, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000ff6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0x5, 0xaf0, 0x0, 0x7fffffff, 0x200, 0x905}}}) 2018/01/13 22:21:29 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x6) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0x400010}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) shutdown(r1, 0x1) 2018/01/13 22:21:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0xa) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000016c000-0x4)=0x401, 0x4) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x15, 0x6, 0x2, &(0x7f0000523000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00007d1000)=0x0, &(0x7f00003f1000)=0x4) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000308000-0x70)=[{&(0x7f0000674000)="d308554681bfd08b68846c676788afdf9d61db4f095c51f5", 0x18}], 0x1, &(0x7f0000822000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) accept(r0, 0x0, &(0x7f00009d7000)=0x19) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000fdf000-0x10)={0x9, 0xe5, 0x4017, 0x0}) sendmsg$key(r3, &(0x7f0000840000)={0x0, 0x0, &(0x7f0000c8c000)={&(0x7f0000afb000)={0x2, 0x7, 0x10, 0xf, 0x2f, 0x0, 0x1, 0x2, [@sadb_key={0x14, 0x8, 0x488, 0x0, "b6bf01fb2dbf58962bd4caa5332e33e6488c136048d89bcc547e9da55438b9c6644552d8970ead5875fbfeb98a9051c4b3a32b78823d58baacdcfe86450613c62fc46dbda19a70663f6ffa368086fef655f57e6aca30ecf3cf63e423073ffc50df25cd3fcb481348dd876386a2044659d66fbf11de570db0dba21b18f07a3e703319c3e1ab17190304cae543675828e0c6"}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_sa={0x2, 0x1, 0x3, 0x8e, 0x100000001, 0xad, 0x1, 0x80000001}, @sadb_key={0xe, 0x9, 0x318, 0x0, "39a0cc28be62ec686509cd2a0234ff51e82735a5e655d6c5f5826b2c501db2a328017de4674f277d8c9fbcd292c8d81e033d7b33bfeb6d982b2f7d5406f76d3045c20e505452aa9611f0818c4ddb2c8d85fc8479117eb8d1c40f8a3099b53de72dd28c"}, @sadb_address={0x5, 0x6, 0x2b, 0x0, 0x0, @in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x3ff}}, @sadb_x_sa2={0x2, 0x13, 0x100000001, 0x0, 0x0, 0x3, 0x2}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x8000) recvmsg(r1, &(0x7f0000719000)={&(0x7f000085f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000aef000-0xa3)=""/163, 0x1f}], 0x1, &(0x7f00007f2000)=""/0, 0x13a, 0x0}, 0x0) 2018/01/13 22:21:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x5, 0x3) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000948000)=0x0, &(0x7f000059b000)=0x4) 2018/01/13 22:21:29 executing program 2: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f5d000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e72000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001de000-0xd7)={0x0, 0x0, ""}, &(0x7f0000d2e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ac2000)={r1, 0x271c22fc, 0x10}, 0xc) [ 219.619362] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 219.628778] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 219.647976] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/01/13 22:21:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d66000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x30, 0x3a, 0xbfffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x1000000000000, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/13 22:21:29 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x5dc9, &(0x7f0000348000)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f86000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f89000-0x4)=0x14) setsockopt$inet6_buf(r1, 0x29, 0x46, &(0x7f00006a7000-0x46)="baeee632e056dc706ac5d4e1e7088011eba62bfa9cc73c46ccbaef6091827c8bad04179ff6f22e39d918ed2e9ce7ba8a4997697cafa0b826094dd49c51ebf4a7a2e63f7231b2", 0x46) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r4, 0x29, 0x4b, &(0x7f000063a000-0x4)=0x0, &(0x7f0000f85000)=0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d4000)=0xb) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x101) sendmsg$inet_sctp(r0, &(0x7f0000f8a000-0x38)={&(0x7f0000561000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f8a000-0x50)=[{&(0x7f0000f89000)="4f5f823c1ec6333122babf3a6c6c98f50890abc89d1c58efb010d2bc0db08ed4b68ebe3af991952c3b0f03cd8170304c8f9866335fab9bbacd0c14094da7c8e7b08e0ba99699fce3822a97767bb8dc7ab4093e81580ced9da9682018ae3dcbcd98557fd8293015b46274b9a98c603376e72108778814e5c5de1f7a5a262fb5b8bdcc13d357f6510a05217bca1bf87a833d736c3d6a46fb7990b306f2fdb8bca33cf6c118daf59655a08b14bd8b2353c317ed8db7", 0xb4}, {&(0x7f0000f8a000-0x54)="8757869db7c74ecaec93e5fa2f43dfe9ffc126c8d760a1610770fb74f2ed4539b36cf38f2014262d92f270c3d588bd158fa7d884023c13374be5b5600581b2ed120dcf99eccfe91602d1a0df06f1b0499790a09f", 0x54}, {&(0x7f0000f89000)="c8929cdf478ad6963e0e7d2898190015b14793b8f0afa849ba77d3409bb609804b59368eb3b894efa456c0ec327cb34e64cdc54adcaf70e54bc77218000e86de4ef66c29cfe9514de988b71d1bf611186db49f2f12871b64dac60eee2a7452d03aa61e0cce4d9e3901ca5b5cc388656738789fd7ad5e65d7ee1465de410fafc25eff60479c5d63cbe3a2ce1290afa260cd0e2af9d5963ef709c6bb1f822767f20ab058b81b5dad9b7f15fc2047e7e69868c09b200706fca7191802613710b459f13148a4c386845260b05dfd97703dacdb27778701cce71bd45e68f3a1ad771b10ab3ebc008e03cf7d8e0a645918", 0xee}, {&(0x7f000062c000-0xba)="97470e01c3d9b839c936b30c2fe2bdc10171886e3cf69ca73f969996e2e306b6c138c602141f2da78a2dc8503f0a6286e4e5a3e4564b2ffaea05f38927f0589f976046206b52bd97719e36c0effa752c8a19e8d015cb94e373c2e7b45ee6618a14325c010c0b0c24f424b610ffa1c33551bc8802382b3797d4be7cfe2ae08f75a0afa2fb88ae3dce4bcb8c1017fdce6cd74b72672b71ecf7610da729c03ece0896f9447fe08e625a1e86ef0a63ac9f4e6736e6733fa6172174f8", 0xba}, {&(0x7f000053b000)="d988cecfc0225428a15c53becf08a0df49af06cde51c22733f3216efcd816dc4893ef5cd8ba6cd2acc55781aadb1181992be837b5d9a21c65b21b044ea6edc28853453552f8fe43b1a2db81c30702fc9b8597d62881b5f56f091847ef8c3c8b7f04450726efd1d647fa037fa9d53df7aa9ae7dffb68113bdc89f53f5e3327b265c6ca3b873fe23b3fd26192bd50ca6b8a4181234327921578441884cc3c19b54327bc93268a56c338adc6bf1a22778fd6a5cbd33974a198a4c8d3eb625b1e957ed416b304bf3a20bd76f75857e763ac604536837eb2d05fdba7d483f5f7bcb93b6b4fa", 0xe3}], 0x5, &(0x7f0000f89000)=[@init={0x18, 0x84, 0x0, {0x4, 0x3, 0x57b, 0x550b8594}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0xa, 0xfffffffffffffffa, 0x5, 0x6, 0x3, 0x518, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x101, 0x1f, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x3fa, 0x2, 0x40, 0x1, r2}}], 0xc0, 0x0}, 0x4000) 2018/01/13 22:21:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000182000-0x4)=0x0, &(0x7f0000df3000-0x4)=0xfffffffffffffc71) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b43000-0x4)=0x7ff, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000309000-0x4)='tls\x00', 0x4) getsockname$ax25(r2, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000767000)=0x5, &(0x7f0000a83000-0x8)=0x2) [ 219.668594] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/13 22:21:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00005db000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000051000)=0x5, 0x4) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 22:21:29 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x35, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f00000d5000)=0x302b0a) 2018/01/13 22:21:29 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000005000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0xf, &(0x7f0000004000)=[], 0x100001c5, &(0x7f0000335000)=""/129, 0xffffff2b, 0x0}, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) socket$llc(0x1a, 0x2, 0x0) 2018/01/13 22:21:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d06000-0x190)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @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]}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d91000)={0x0, 0x0}) getsockname$inet(r1, &(0x7f0000de6000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b4000-0x4)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/13 22:21:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e0b000-0xc)={0x0, 0x3, 0x0}, &(0x7f0000f24000-0x1)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009c0000-0x8)={r1, 0xfff}, &(0x7f0000cd1000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e9f000-0x6)={0x0, 0x7}, &(0x7f000000e000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004a7000-0x20)={0x401, 0x4, 0x204, 0x2, 0x0, 0x0, 0x3, 0x6, r2}, 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000094d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f63000)={0x0, 0x0}, &(0x7f00001ee000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00003aa000-0x8)=@assoc_value={r4, 0x1}, 0x8) r5 = accept4(r0, &(0x7f0000d19000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a8d000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000eb9000-0x4)=0x94c3, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000a9000-0x8c)={r4, @in={{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]}}, &(0x7f0000ff9000-0x4)=0x8c) r6 = socket$inet6(0xa, 0x8000000803, 0xff) sendmmsg(r6, &(0x7f0000687000)=[{{&(0x7f000091a000-0x80)=@llc={0x1a, 0x1c, 0x800, 0x1f, 0x5, 0xff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f000054d000)=[], 0x0, &(0x7f0000b9b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/13 22:21:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000039a000)={0x0, {{0xa, 0x3, 0x11, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/13 22:21:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c01000)='W', 0xfffffffffffffdfb, 0x11, &(0x7f0000396000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff95) 2018/01/13 22:21:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0xb, 0x807, 0x80, &(0x7f0000771000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002d0000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000259000-0x4)=0xe8) r2 = bpf$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}, 0x48) close(r0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r2}) 2018/01/13 22:21:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005f6000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fb6000-0x4)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003f6000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x1c) 2018/01/13 22:21:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x400000000000080e, 0x10000000000000d) bind(r0, &(0x7f00006b0000)=@in6={0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000bd1000-0x4)=0x1) getpeername$llc(r0, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b4b000-0x4)=0x10) write(r0, &(0x7f0000cbb000)="1f0000000b06ffde0000f49f00890100001f00000900010006000000010080", 0x1f) 2018/01/13 22:21:29 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000)={{{@in=@remote={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}, {{@in=@empty=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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000002000)={0x1, 0x40, r1, 0x7, r2, 0x3, 0x3, 0x5}) r3 = socket$can_raw(0x1d, 0x3, 0x1) writev(r3, &(0x7f0000000000)=[{&(0x7f0000f16000)="78062baa4c0f07cec0ec371b101b8821f9", 0x11}], 0x1) 2018/01/13 22:21:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000cc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e7f000)={0x0, 0x5}, &(0x7f0000960000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000090e000-0x8)={r3, 0x1}, &(0x7f0000635000)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ae6000)=0x5, 0x4) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f0000bbd000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec800511001c000000000000000000001800010018e907", 0x34}], 0x1) 2018/01/13 22:21:29 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 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$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 22:21:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000290000-0x9e)={r0, 0x7, 0x6, "ebc4c2d7704a46e48f6f87c1f6d49cd34ec73b95ddbe863ddde63d0d9004c15bf9821e2f67e2e396493c9a26a09b471c08c0e3becc68535ba4b2ab5513e38000417e00510cbbb7a1b2e85bb35eac478f3a69264d7efa6b2711dc0067fb27e72a39b9211369363f46c610ee59afacb512e6c95226a749784587f102dfd9153ed82485e363980f84da195fa0d7e21010088063ddc9"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000706000)={@common='sit0\x00', &(0x7f0000b7a000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 22:21:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a33000-0x8)={0x0, 0x6}, 0x8) socketpair(0x9, 0xa, 0x7fff, &(0x7f000012c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000098b000-0xa8)=""/168, &(0x7f00007bb000-0x4)=0xa8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000712000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$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_ASSOC(r0, 0x84, 0x78, &(0x7f0000120000)=0x0, 0x4) [ 219.888935] netlink: 'syz-executor1': attribute type 28 has an invalid length. 2018/01/13 22:21:29 executing program 4: socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0000006000004"}, 0xd42}, 0xfffffffffffffca5) socketpair(0x5, 0x3, 0x66, &(0x7f0000de8000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00007ce000-0x4)=0x0) accept4$alg(r0, 0x0, 0x0, 0x800) syz_emit_ethernet(0x52, &(0x7f0000d79000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socket(0xf, 0x6, 0x8) sendmsg(r1, &(0x7f0000da3000)={0x0, 0x0, &(0x7f00000f9000)=[], 0x0, &(0x7f0000809000-0x410)=[{0x70, 0x12b, 0xfffffffffffffffa, "4fa0439054a6280e78b3f54a687253de879046e739ac647d2e7c964f6cc7d0af19326daf9cb7c4c8e696de753079522f48faedf750b8d366cdb3b7439bd97dd9def1895b750db08d6b9652beb6c2176addd6c3e7fc092bb0e39f1f29ed3b2f"}, {0x80, 0x10b, 0xfe2f, "9dc77b44799be7d2efe86ee5c9d442cc82a673dc551b91c4f1629ce0529c40d1038bc50097419c1ae20c1743d501a9867718470c51cc1b3cbe18bd876c3bfe53c62e08a75beae624d03fecc3eb26226113339fba155a64314aaae4369d3331f8511c27ff3b60913dda1d642c566be257"}, {0xc8, 0x101, 0x3, "9fd21843510af85480784796e3a01c6edbc943bd5fe0633d53acca8ae077366aeaa637a35096653ed03945c24eb89cde6a782fe3977b98f39ec0b808c1825c66dbcd3ade0470aed0bf30ae1728cbf56adfa0b285eb121879d9d3082a980f6d86cf559cc39050e7f7ef2f8e1e95095872c78a7b901d1b8d071e8e19dfd078aee4e856004e0f6113609d565bc62f10bcdb8a7cd3548a9cf41390a070f9fad2f4e3ef3a239f4de76dbfdc3b25fa7311b0a4ab2c9a48473a8df2"}, {0x98, 0x1ff, 0x2, "0d1d5ffa9f5dbd7be380cbd60e6543d289f0ceab71f9764fc846c20e93a1372a023f1f9e17c14dbe569ce409755b3bf40cda21082ba0220d6bf3350f4c7c93aac0ca9d336e3eeef441f16e4d17231d62824e61945bb5047b8c732409efaeac5b83300ff4b007ecdc28d3c49f311c25606dbcf5099971f3fce5f83ed24a9e1d82d38530e5c1"}, {0x38, 0x111, 0x400, "0d0b2bf2e1d9638179134cb211b63295e17cd1459a868fcdb222c29b2e62022f72af029747468f"}, {0x80, 0x11d, 0xfffffffffffffffb, "8fafd401187cdd2c1364ec50bbd632c27acfc30b62e7d584c2215a498504ee245c8a8d674ab2a55bb0a3f1673b2765469dcdc4807080c13d10427f58fe0a52f7cf6efad9a1da64a648612aaefa598fa784c26cf3997ae8741f28484226b84aefeb955e21b72e30f45c7679f6"}, {0x10, 0x13f, 0x6c, ""}, {0xf8, 0x11f, 0x3, "e440c00a0931ff092cd5845e1cb5497c6a3cb79feba05cb210cddad5cebd9764afafc562510d727ea9d6ce505659bfd81d08d4d18439c016a3ffa00affdac6852f411d4a03afa8501428c203f07918037f735920f9651a2fba8ddbfaf0f4c1df0e98465119ae29592c85d599a68008154168808c51c0d70f1a9cdf195d174191830d2c48b7968475e3b8fa4e43f0c069a6f1f328e7ecd75751b52574a6465c9d7dc8f764b52677b73875b14d6681b8221f54752cec5a89c9f389c88bd29c748c127085e94dcb5150bf4dfc48af390f0eb92cfee0889c03565672f0f27dd2df1bccda"}], 0x410, 0x4000}, 0x40) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/13 22:21:29 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f000079f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00000e9000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ced000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003cf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006e8000-0xa0)={r2, @in6={{0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0xfffffffffffffffe, 0x0, 0x84}, &(0x7f0000c81000)=0xa0) pipe(&(0x7f0000758000-0x8)={0x0, 0x0}) getsockname$packet(r3, &(0x7f00008c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe0000)=0xfffffffffffffdf1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00002c5000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ff}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x15d, 0x7fffffff, 0x400, 0x4566aa80, 0x2, r4}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b9c000-0x4)=0x4, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) 2018/01/13 22:21:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1000c, &(0x7f0000bb4000)=""/198, &(0x7f0000934000)=0x49c) 2018/01/13 22:21:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000754000)=[{&(0x7f000015b000-0x4a)="2900210100001980013d8024000000000206e3006711f5690096050000000000000002000821bf00b7ac4abc97778e3b0c1e40ea923cc5a55365981511038548f5709c1c35b5f90d7299", 0x4a}], 0x100000000000014a) 2018/01/13 22:21:29 executing program 2: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f00004f2000-0xcc)=""/204, 0xcc, 0x2000, &(0x7f0000944000-0x1c)={0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002fd000-0x4)={r0}) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00003f0000)={r0, r0, 0x100000001, 0xfffffffffffffff8, &(0x7f0000943000)="632048bf20b4c34a693a0f4e90113d1eea42d2087b1dbb0cece84ac9039e561e32ffb129b61f994be263f5e3be8baee784b17b5898b51a3225abf7495e2f9550f00f5dd4ef8684d72a42adc6ffe5c64ebf3b673b44c9b82a59cf7ecf5bf7e35159e145ec49e4d5a0e650c4c9d3c5e41656db9a5655f66b82d5be2b35bd05dcaec4f9a7a4d69ab153f281e6e666e03904f8c3d27143ebc1439bf095fe862acf37b4eb319d00d09d47e3b28335d6b18dddde7c8567c83408d7f908b950c7", 0x7, 0x18, 0xffffffff, 0x8, 0x7f, 0x101, 0x3, "c42e14ff7ee022f2e0a295aec2b0ec007ee4b6d2e1d65b0b8963ce70108ac94f3d1c222fc682e488b088c783bacafc9a1c92a7102e03fdd7ef4f06c9992c3610cce6c87fc37ffe16e4416d032904b7733dd0eb495402ac241d573bee91c214feb3c6deedfd0ff181bc55d988e82c111574dfd15a92591cbed8fa016e37f7853f4638af03d4f04122de6ff45442e52c9b960a7814e56c15ad252d2c5f8ef57130a6ff12d6773aad1796bdde9bc04cbc7c7b28e14529f737c15f3e45175b267ef1a15ddcf682e49c26c5a9"}) 2018/01/13 22:21:29 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x10000, 0x6, 0x5}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x5}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x2000000005, 0x40002) bind$inet(r3, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000817000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r3, 0x5421, &(0x7f00005df000)=0x1) close(r3) 2018/01/13 22:21:29 executing program 3: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x5, 0x4, &(0x7f0000ef6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef6000-0x20)={r0, &(0x7f0000ef5000)="e1beab9a625fafc49415efb4c04673383ceef412d7a4aa28b9d93a8ea1db711836723aa96b62ecbb2b9555da50aa54ce5aab8c67209c4ce9f883513d65d8086708fec026b2b1534fd9f77f854dd5d7dc3e4ea31d43517e061f6a5a56770208a8a29829fe800a8426c8b4f6f005c60560d61e1375d5f86a316890aa7c51e07a9d2f750f04896c811d7f5b0538e371eb69e4c3958eaaa4916bdc92938361478b1b3755d79dbb3987c500720356", &(0x7f0000ef5000)="055fa6d41f903daaea6ae30f805879787ce743c670437254e6fa6a37d977ef924ecfe22dde7e1a2eaef93365374799d33064c4e73733fcc807cb517591bd", 0x0}, 0x20) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef4000)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0xffffffffffffffff, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd9b) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000548000+0xe74)={r0, &(0x7f0000805000)="64e541e5e2f0323f524aa390e6f1dcbd69528f893ed5496d4d38d649c4", &(0x7f0000ef6000)='D_u', 0x2}, 0x20) 2018/01/13 22:21:29 executing program 5: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 219.945186] netlink: 'syz-executor1': attribute type 28 has an invalid length. sendmmsg$alg(r0, &(0x7f00002c2000)=[{0x0, 0x0, &(0x7f000095b000-0x90)=[{&(0x7f00008b3000-0x1000)="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", 0x1000}, {&(0x7f000095a000+0xbad)="d2292933c6b888f19b44bece7b57a7069d6c305a9e6bfcdff43c90a523f4bc541de67df0d015cd4b66b59ccee37715e0573dfe8d6938d6a04970190a7bf8fd6cbb812447f7203724a9e7983e50b1d11888361fc6b9f30d6b6e71f0cf3ef99bca3f7627ab010f3159db1f497683e4a2a23526b4f281716a379330d78b0ea53791977d731f2e82b80d97ec9f7401cfcb9d4f5c2f0589cdfa4fd630ff2c9f34d280323e9c3e0126cbc527fc0aecd622e05da6c9c8a8af78778a101577dd529730f3d4668390066f6928a85787b257", 0xcd}, {&(0x7f0000119000-0xac)="529af387fe8351b2e298be9d4dc7bbcce780530c7f2a1e7204ede7b8dff254a0e3be399680de5e3df688311d4245d25f046d4871a1903e8c1952fbdef05ebfd42f87a05ef085996fb1bc9499ecbfaea779e347d9a0ffc30c83c3224b363e5e7a5518363ab4ff9c54be0b1796c45394511672c28419d7c7799fbc448d612bb2e58ccee0d783425bc14f68ed71b71b7b4f39a87c39972528276a0f8d6bb95f187a36aaf40abc7e177cefa173e0", 0xac}, {&(0x7f000041e000-0x14)="0a89365a2282ab76c2c8992d6bf00a0771e7749d", 0x14}, {&(0x7f0000144000-0xd6)="2d1ba077a0c5296c42d44e75fea5c746a85c5e584fc589cd30da082166e7ce1c5181b11fe648bf23bf4087d817bb38a848e2dc15a1b0d03901321ec72896db1aba7efe09adabbabb508dc620d96497c362fb982f17068a1fc9ec7c3ffb54d20feae130fc5e552e1f228fd5487390c8a91f124d6d63b2fff2a07f1c23b3516b266fd8370af6bf29ec056542c7ce96b32a6465d5242ede4c1aea7c6f301c7c19b2b80eabcd2249641658f1ac74b9b38dcff73fbbf746d2f5a4053152ffe7a48916b78a5f799e14bf7b1b4211d718f66f8adde7761abb35", 0xd6}, {&(0x7f0000016000)="1b2664ab523750e89004f65ac0584cfbf30482cb1ecff0896328b554fa50649d7ba9e37d4abe746210412b1bcf0cdc7825a5839c0c4ce25a6aae3098de33a38c6f9a6f06bcd0086068801e65", 0x4c}, {&(0x7f000095b000-0x6)="088904430574", 0x6}, {&(0x7f000095a000)="5396cc957d4e4ccf26bc020a975abe6825a0a61f97f4342a76e98488d6a8fa90ec4fb96655abe5ca02fe3a9956e3ccb21cd4d85361dcb278d8b389df74d5e03f359a6d28dfa3839c10a3a253dccddaa7492832", 0x53}, {&(0x7f000095a000)="9cd3e98589a5ea4727705617255f8c3300f21f31bca581ebcc4408ee731d0334f9a40daf8e8b5cdfe5f5b72fa3fcebd1cf15ca9fbf658e43973444be6c52e3827974765f8e013f73b000b5b1c294ad8f5c4a8b8ff0fe02", 0x57}], 0x9, &(0x7f000004a000-0x1e8)=[@iv={0xb0, 0x117, 0x2, 0x9b, "e9b1b1a501c63eaa5a5cac0b060b9a461fb32006fc25acce2bc1ca045abf3644a8fda30130f018af5d2bcd2be112173bb8889b1b02e7e7c8bd065a0d9cfc062966d54a3f0a5c8bdbe404f6402e79e95a67632fc5479bdbb5ad7519770b3f17e5fc91ac0c11084232054d137b8aaacb61461760254d00143d653ac5b80b1df28e266057895fe0b0fc8c25f63e3a30f903fa8ad2702734f99f7fbc72"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xd0, 0x117, 0x2, 0xb8, "4404ad07dbd967f05b09aade111bd2f2333560a697b53677f189f65096fc8a4f49c22fa1b4b8c147e9c8f0131fdad5090ee4ba7b0175caffa233c595f1e2623703716481e417506771bdbe09f252ab81554e2a2c7816437c7f5847d7f3c21fb0bdce4b1cf9a4e16a51ca29f02aaa947fd4ee66dc979c07d066bf94da9286daaa67d9f2cab2007dc1b1a8e3d5eecf08774216ef6c34f16e03e521519cf4232ea357508b595ef18952763400a75961b6bddb4300b74b3331ff"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x20, 0x117, 0x2, 0x6, "12139521eebc"}], 0x1e8, 0x408c0}, {0x0, 0x0, &(0x7f0000261000)=[{&(0x7f000095a000)="d7ae2871cad37e98f27008c734527a24af5e2ec0bf0a7e469d77ddb1fc47c4343c086ebe63c2a7884c364b51f0d430e8728881f74f9ec3152c7c808787503ed554faa05ac8db2f", 0x47}, {&(0x7f000082a000-0x6f)="9dcd9d6fc053943624a62c8ee1be899114a9c57a68ecd264b57ee4c4f9b09ce3f2df46b661a59484b613d14c0cca0d49c43735155adddbd835264096529ccf2e68dc0c8b48ca13f4db553fb917610193558855ff22953759230a30ce4bd14fccaacd519064f05c269910f61d89fff6", 0x6f}], 0x2, 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0x0, &(0x7f0000312000-0x60)=[{&(0x7f000095a000)="", 0x0}, {&(0x7f000095a000)="a722c43bba8adb7ce30d0df566926fb03d7d607a09ac160a1c9a242ff6b8d2b22f13d6673b42f0b9389786a09f3e89deeba0ab84b6ad912df480a36beb8136747dd36ecc1aa320ddc2cc16237129f2bec0fa1f1bed1df8151be778296dc36baa36d760e743fa3d47a48e90c17f87a93131bf56718a752b6d682b7a5dcad821fca64e7e48998026a14cf36822396e8d5da97d93db288173e40663dbf0f91c4b6c289ba414ab7485b284d4e341101e89f249b8465be40dd21f4f463c294584b206067ba74a7b414afb92617d4abefdc6361a7d00e1b401e3caa3223b0debd010df43dc568dee8660085121ed74520a4fb6e57fccbf5a3ac3d47e", 0xf9}, {&(0x7f00008d8000)="3a3e2def230eacf8b7e6fb109ce161f2a81096f408b2cb53d82f2496873eb2bb98928958304858aff1f42eeed8dce93aec953e4e10babe46ae99c3aa4819f06a8f5b9595f527f80360af05fe3eabfa584b41356ef549b94dda3fe20f9a229c7b40213addc872cedfff60f79bc854319b8ba091e80219e6a03f2e9c6c1076c561f21b9ac2637c7f6d0c32016ce4e59c1e29275b2f74888298eb4f3ae084b9aaa71bfd86c2202d123e68dab1431580f5e6eaa9927c555867b263a5994ead02dcb291f3", 0xc2}, {&(0x7f00007f4000-0x24)="3ccfed974f96101d732818a7032d34b1d2b134038c0422f713de4449235bff3cfe8cb610", 0x24}, {&(0x7f0000302000)="10921a92111d1a6c808ccd0503b2db459553b4a82102a5ec42ba4c8a2b7a14ff415bcf678942f04b3f0465b470a8370e5023468f327a5e2f892abb4d667c56d996b7c5b550bb535c0653e902402b8479783ebda3bc22011309ba4d3b36f6", 0x5e}, {&(0x7f00003a8000-0x1000)="e360d9111ce1824a600f9c137345e85733300344285623f01d90882eebf05eb83d427c7af6097d91bff84be96e3dd0a4bf6a552890f96634f2b01503ead1063a6ee7322dff3927811050d11d549ea52f9e40a326b8c91107f7a82ad39adabe81e23b1a2f367ef699bc3eeeb85194e069dd3c9b61f0ab4927df6e81635bc22443df13b099673d56c2c9f3daf59424bff68275cd31f85281f7f5265b65a13cedc7b73728be7170bc74943757021acb382dbea6bd929f1f0561b04614d06537df0bfb040510770c910089b371ffc70648d677b204833a47d165e3fe2fa6fe456ba04671e77c41f92d4cf65a524c66b8da941b433e41b4645774d7779235d3305dbe8a63175dc4e8884f1a0ef8305d5c31e6c68f5990f817f11e2bc10144240a39f10afe84dc744decab2ed04b21c174498f0096f16d6e24f7556da933387fad8be05e7eb104c154a3ae4de21ba45f7f67fc6167eb93dc0438652d0aa81d5e890d9a78578e7e669bd9ac2993246af4d4b786f3b11b1a902d19beeeedda7959e27de283c4dcda908d175a9da5cf747ef68588bf5e81bccc69a93aa86511041df054337f040db980323305b09fce776328ff0df4ca75919823b4d1f4891e42abad478e8526592137386eb2638df9a5c3e9c082321f40d5fd0f5b2811a62799176f09750b2884b6b73ed4d688da120eeb4768c6a08370733251b174aadc2ab05cf8d36ca6395eaac240315c788952d8cb26e406df8d0804a07e34127a9523f872b82b9970087fa4d0fc7da58fd4f910954750c923845db3659e093912ab2625b87839ffdfbbe94e74c20efa96992dadb1be6a2f9d807fc40d7ca1dee5440149e722374a5c3a7908745e4f9874c91e1c6247e140ca7c9cb7d4898bf63cb1c20f5b538df4c96f2b12230dbed8b63ad748b729873d4dd8ed6dd4f7c10a0bb2a9ba468530f36ff18c81f6f3ebba8a798266a3c21ff274232bc68292392baeda72685121a9e2490ff9ab0f8ebc7010e34270d68b1625ca218849cc815f4d21e4f15567e82c9f96e2b9a81353d2241cec9cbcbed6668cead9597d093835c9fce440b44ad80e1ffdc841e1e3efc646ac01de447b9525911263cbfdc9c7a2e2a38d59b70fab32e00ae59d8010327fbec6eb94ebffba8fa34b748bbaeca26260a4bf7af75500e7973b0a019ead92ebff9464f78cdd920c55421dfd9db3cb37e57129cf01dd0f7cf593b5de43ac95cbbbedde745ea51808fddab5cb7120657d7a5a760e43279c38eb3f4e581005c135b9c688d38483a5e28d8bbbdd9a361b632c82ea7256f5430ae5bbfedcaec177a60eed26570839ad82915b5b8468852e5818c53397e1f0b05d984a02a191615b3f63bed245673d08a79d9364298ad9294caa5dea5c9b52546e99e9a7fc18d6e4dbfdf3f159704bed70ebfe179f8512bd8e7b892df1b9ad130ae591f892dab03c3ee668cb5ba4dc4ae603e97359d90597c0bacfca438af2c323abb86c840336377a056f9d321ca0d02e64ff4bbb9b906b5a9065ed85ab5a082f9acbd02b42f9c078ea3bb7cd653fbdc7871aab7e34f05f0796dcbe145485b0feb28ea0c8bfdee528b06ec4019b28c1155c829cb97ec2e1a8455111d7e617d1b178055a5a9b6e9d0b0c4f5386a48a77665c709d02bdaf0efb4765ecad8bfcbca4c2487409515c4516f9c6af9723156073a7663bc3ea2b63568b52ee6f3e2a71f8dfccd463f9c6d5c7cde2e450f928d1f12814e7ba761bec517b1481e2a1bacafd710dbe764d98980103e4353214c5da91bb72d615d00f98eee7af9caba0f57be1e0dd8a999578fd7719f50c94947ccc067e08bcbe156cea68ecc1db33acc5852c2f12e31f6867c108d19d123a1a1509e8eecc40b5518496859bea61f29a05cd6fc447b9f3ceee628f767d01aa4482c1951a73244d347b2e8975cf7b6b173e4eddc5505c8d6123b6a5b397ba0390eaaa421116599e918780c7cc3dc87b11465ba22041201cc9b041a06f31e5fcd6a1a674fded9014463ed0feafcbca4bdca5720fa167713baf509b0e90ab5c798b1d0912e7e04612bc1d942b882396b174329155065c447e6f80f61f436ac74d1557336ed2949845835f444f2244f127779661bd31766cf7bf3750a61804e80565469d57882cea58ad69fbc584ee578c2857cfbf4dba4f85d648b5a6db0d07a5e54e780d3c3b62f21ec4d1163c4c8ced8445d9655081aa4e2070ab4d27bf074271b56d23bf943c6ef891b46c66bbfaad8d6f84a3d195c8598c356093788c43d13d8776b96edce63e058b7dde19a46ebb57578ca6261306fefd71b915f2402a1f47612551c738a93692f9e371747ddb45f5540e56fa7d9a5cd4c90186376970e41ce175bfa16bfcbbad350ad2055db79057dfd0413fcd18d30e07b6bb3966992f8a9a6cfa2a4de5a62c0e5731ea4fbfb1fe3b1cbca088a805f1a24644994c2431d93648edd8a216c24151283c705541ae64e609ab742def33b3206a519f76ca95b1eefcbd2ece792aa7cd33970b04b2730222eb5fa0fd353cb5f27ff58c34857ba188ca7725887d39b03a9e41f9ca7d46d0564657d9109e5bb9f48c9ff9209c86165636017a373b20690cc22762a8a1a8fc3bb2de307d0a89069193b8519bee0e7267014015a8aa9968242447421538e4c7b9685696f8757bb7030296d325380237245d0aafe2d11c6be8d9a6d6cd73d7e5cd8e5563ab57129e5401b50f86b8f65bfe3cfc223b33ece16b4e9c70985c0aeae95139075b5fcaaa0fc5814f0607fb121874ebb5641a4d4e3c902b8ab4d1b16ed878324a86da46c9e3b30bc9a553509ca87e2dd2fa273a8d7269138261c7367835d8692ff9bfe07382f1976e5551174f0b5b069805423572841e191d69c1a73a23fe9e25a00a287b42dbc442687d3d910c34d33fe610f25a491d071922e5f9ae33ded1d46a07edb9a659e2abc017929d03c519eb715521bafe44aee3ea47141c78136878e62ffa58b9b3da2c4aae07ef9a933b0b1ad6b8f3025618a6a827176641274efa642d81e11ecb00544aba1e323fc6a491f9eb944088193fe36013bd48118aae8b5931f28c17350065dd0fe58d53f04de9a01a50a452c067700a344565dfa20e92eb95bf2241fec729b4699a9260a2bf15ed99655628eede26bdc25f529ebf9afebc6318be0852826cb5d41913932a3f6bf4bc6d40ad552888a4ea48a4aaff79ab6d56fc038ef8a17cf246e417edf57ad42cb46c157e54f6f425e6a9f6204d9ad3b1d8503d28405780b6994c41a71d28eb0a463637d273c613021a7c78adc8d55be8ec0195a08db7533e53bf2ff621b674ea2c483ee1e3c937ec6f7c79a6ae3946dba50942254fe324ae7ff90319354136f111d6c88b51bfdfdebeb129dafa333840578bab72f8e24c2b23c89f31b94cd6779dddbb7f5fc4cad2908a757896a0b53055a588cc28125f80e62a137f1204e6c77a9aff4f3e97a907860c203f3120cbf42920e1380b11035f19a7ad661fb7b63d85fde4468841dc62983053fbb639b78b69506959bec1045fc0f983b0a96f7dd0d8ce0098ae294fe08db9e6a1e98debc3065ac1416265af419b4547e1a722b4de5a3767522b693ad9fc31ce6827fcd534f75f7cdaffa3fdfc20f8c26a0b02ffeefe278dcd54ca0c52670725b9da68aec6510f1aebde3d6b6652b624f7db9bcf82227974feb310191b74ccf4075f50b033ca9fca3079511f8903be88d4ac473f8811178e603f6c4ce655ba1c01b85ae1401a8c18a44f93285d1b4fbd5ead391a4833b1d4c97a11043125d1fc7d028db6dd64578415620b85e2642d8e3a9282110b5110a3cc7a0bfda79403a226e78aea15c2d254b22a6be1580e75a6b37a3c3ba1ad1d233850b2ba2a767fe9d4b51a1be4bf661caf46dd8b9780ca6f199f4833a31fa9d98398a221181c080a0d5e35c9aec265e6369913065fc51a0cd7eed32d0513abad82a9d36fe3870024e9ef3a0d499e7c79651a551ea3738f9170273de96f9a4d876ab92561bf5b739781050abe6207bd2fdf50c080e16b7a9b4ff9455c6b3491bc6f1467e155aff76024708609267e26086da0300260008bb9e982347c65a0e01d1f276e760532fadfd56f7ff817d84e40ceb8bf22e53396623a29a4652877525f8c6a639642d994fd86330921064ac8526280ce5058f155c81d347677e326a33967df99f7f45fded43c74d85db7149335f2b09fba7ca0971dd8681d7cfceb8b5ea5720a49a0093850a0e7b37d932c58901c1a9cdeddf316b0a2218b91b9c27be67c7411af1c22f54306ba55788848a8750196f82208422f871d1144fc4349c1b425cd431a8d6ce55a3ef8b9c75726f5e3b894ac32888a346744a1a677934782c202a7f7b7b7d4c68a48aadfc853bf03a7462cbd8521b9df2441f182da97310756dd08a0a00d9a521b84dde40962c5f5d31ed4c3a87d9af7d808462565635ee57833d6da09ff91cef4e0e5576974c41cbb1dc3246a97fef465ebd86e6ef73f651b9499c51289ed58503ca2d86ab637913d3dc9d5c9e9f9fe8bd921038b4480bec706729aeac424e55c286de4aa4283f0d3b2b8fe22fbb3e8b28183b4616ecfa3f4745ffc860f37bd98d5334a5e9788042fae399a6764efc796fdda01fbb14501210a2e1fce03afef93b32fd869f61046904887f9f4144ab030d588cc60ca99ec74f00d93a0b60be4566fa7fc59bf169e74df90af9b28021299d57b345b74754a2d346b4ed7a90874091c5ebd8a37fa643209df328e388244e02a91de83e8fc99863fe84ed5a12ac4ec8276ba319dfc173eeff10fff6528a72a0a580bea1c0e72787cf244a72f7dbfe1c842546e03e0d74b9288f57e7d8e233f1c1dcfc603c14c87744324e4c50b96766af597d175b46e456c5419a67e0488a74982ff439f47f40151a4ab2a79e05922fb5f2b290a6a882b683775faea50decfdf5cea494a22a110fa212f0454f693bd22007ccb39bd0f71ad3481e2b9a699f8c17a9872d5e9e7919911cfdd41f9ed4dca07fc08467a9763a1d97e78bf58780cc829a6bc8f994aae6fe27fee53f31eeda5aee683755ecedf248fc70f414d28bdbe8d24f9454a7543e6e9d94fa56053b38188f9c787cd056648d1492ccabfb8162ba8ef774cb2e0e0a61b8f4fb12ec54a9a7f0a66cb90729b1d380b5618d0b2e1fec673fe7b5eb03d0b320b9c6b4b82e622c31f631012f22b0c2924cd3164e503826ebae7b686a3d9f28a40ac5243186beafbe62286076893b331c8459da52fd767edd02e037d0b4b4d0cf52741d11f0d852e8b6208941a13d6154c28c570b8616820c58f87efe2bc024241748cb844bfb437c65f0e67ddbed31f8bc702495b7e96916f740a9fd8a30a72470bcf11f7d59b99e54eaa6727255b6fdbb8d64085c66fcd92408904429dd63cc3429da4b5a07aacd4e93f806dfc666d047ba23ca69f71590f54521853433e2115d746fee6fef009ebbb814a79237d80513e3f6cf7518e8384ab0c89ee0f94689f4ddcba536b450312e68893422968a00fa499625e9bd366dfd4ffb80562a8b0d8c261fd262189fb20321519d290cdbbce349f7ee55762561e94d85b3f26965b00ced5a56e026240f9f1e11ab8acb92518782f972442fcc87ece1f208ea87c010769706291b24e221e6d2a1bbbfa3d5d0b5b4fe8fb29669018a8707b0d97051abc7ca6845181a4bd8fc86f5f3b7544f7c0be02aff761dd84fdc9205aee5102f70351d298bfc5742d63e42879e445f82418c50f58b940589add84969f6979c9069a5499306381269af69c", 0x1000}], 0x6, &(0x7f000095a000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x200}], 0x48, 0x0}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000232000)={0x0, 0x6}, &(0x7f0000749000-0x4)=0x8) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000095b000-0x8)={r1, 0x2}, &(0x7f000095a000)=0x8) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000052b000)={0x0, 0x1c, &(0x7f000095b000-0x1c)=[@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f000095a000)=0x10) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000095a000)={0x8, 0x6, 0x200, 0x1ff, 0xb13, 0x6a4, 0x6, 0xfffffffffffffc00, r3}, 0x20) recvmsg(r2, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f00007d9000)=""/0, 0x360, 0x0}, 0x10003) 2018/01/13 22:21:29 executing program 0: mmap(&(0x7f0000000000/0x73e000)=nil, 0x73e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00005ea000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000073e000)=0x1c) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000f1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000073e000)=0x14) listen(r0, 0x0) pipe(&(0x7f0000672000-0x8)={0x0, 0x0}) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000740000-0x4)=0x8, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x0, 0x4) 2018/01/13 22:21:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e59000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0x4, &(0x7f0000001000-0x20)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x122, 0x1, 0x3, 0xfffffffffffffa9f}], &(0x7f00003f0000)='syzkaller\x00', 0xfffffffffffffffc, 0x55, &(0x7f0000001000-0x55)=""/85, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r2, &(0x7f0000155000)={0x1e, {"0624040c0400dd"}, 0x0}, 0x10) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000269000)={&(0x7f000026b000-0x10)=[0x266, 0x2, 0x921, 0x214], 0x4, 0x9, 0xaa0, 0x0, 0x5a40, 0x0, {0x100000000, 0xffff, 0x9, 0x0, 0x4, 0x10001, 0x5, 0xffffffffffff0ade, 0x4, 0x0, 0x7f, 0x5, 0x7fff, 0x8000, "cdeb7274b29052e4f71505000000000000fffffff700060005d3acb62d01ff95"}}) 2018/01/13 22:21:29 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000075000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r1, &(0x7f0000fcc000)="", &(0x7f0000fbe000)=""/0}, 0x18) 2018/01/13 22:21:29 executing program 6: socketpair(0x11, 0x800, 0xfffffffffffff874, &(0x7f0000407000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x552, 0x725, 0x4, 0x7b, 0x8}, &(0x7f0000c79000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000180000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000009000)={0x100, 0x2, 0x9e, 0x8, 0x100000001}, 0x14) r2 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000005000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10010, r2, 0x0) setsockopt(r2, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="0e0c02f0", 0x4) [ 220.010842] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27932 comm=syz-executor7 2018/01/13 22:21:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c4a000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5462, &(0x7f000054e000-0x8)=0x0) getpeername$llc(r1, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000)=@assoc_value={0x0, 0x7}, &(0x7f0000afc000-0x4)=0x8) r5 = accept4(r0, &(0x7f0000cdb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000435000)=0x14, 0x80000) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00003f8000)="ed8afcd517921856e80d84f4ee63b2076831626b46b20504d70edd367c70fc84b9edf27cf30411c35d317ac704bd2ae23d786ed0621f924bcbca77", 0x3b) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00008bc000)={r4, 0x79c, 0x3, 0x1}, &(0x7f0000eb4000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7e000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00006eb000)={&(0x7f0000b7e000)=[], 0x0, 0x2, 0x2, 0x0, 0xaf2, 0x9, {0x3, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x80000001, 0x1, 0xfffffffffffff801, 0x8001, 0x6, 0x8, 0xb714, 0x100, 0x80000000, "dbf9f3560a7a02cc7cafa9db40f4130433331994ccce13d7455cf5111256b67a"}}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000228000)={@common='teql0\x00', @ifru_flags=0x0}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000218000)={0xffffffffffff0001}, 0x4) [ 220.061794] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27954 comm=syz-executor7 [ 220.078397] Trying to set illegal importance in message 2018/01/13 22:21:29 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000001000-0x76)="590f6130e8ea059473bfcbd3e074b592425dd72728cd7e3783110534d3bdf3298feacb14ce6841c3ccac567d035bf441c969d5ff23eccfa8201063309f3d57c07e590e3d6d8611d54b08460718f688aaef996976b1f604da39cae54ae08d43c0e964072a2f50ec56f0962d6485e2f9019dbd383fd964", 0x1a2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/24, 0x4}, {&(0x7f0000000000)=""/165, 0xa5}], 0x2, &(0x7f0000001000-0xb4)=""/180, 0xb4, 0x7}, 0x2000) [ 220.108886] Trying to set illegal importance in message 2018/01/13 22:21:29 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00003db000)="6c6e3c9262db8abb784c6f0bf34b7b701e047dd76aa773adb560600e613c23c4f7ddd1cc4a451e06b7dd14be88071debdbffeae4368a41951ae1b02b74b13729f1b366cef65f7b466dee4a8eeb7a3e28cec53f7e32b1d7a1688d845f77d999f5ac41e09aca44e73541c93e1810fc240e7cdd8a02aaf5006c66cc83a9825d32a5b4e6d4da0a725a64df9bfb012a64fec629461436b8b98a37030e8644de866a5b4a2985966e419d08614d8df88d2b27cb9f8a4f60cbcd0e0382b9e97cb3fab9dd5910d07a5a3452747fc5a9ac6254ee0c76488810c5f36f44fb54aabae7cbcaf0debff83173bf0d") mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 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) ioctl$sock_proto_private(r1, 0x40305808, &(0x7f000000a000-0x161)="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") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000006000)={0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/13 22:21:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0xf, 0x803, 0x3) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="087c30e72229", [0x0, 0x0]}, 0x3bb) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x47e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x7, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x4888, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/13 22:21:29 executing program 3: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000782000)=0x0, 0x0) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000063000-0x4)=0xfff, 0x4) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000093e000-0x88)={0x5, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000000}, 0x32}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000093e000)={@common='sit0\x00', @ifru_flags=0x6002}) 2018/01/13 22:21:29 executing program 2: r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000cfc000)=0x100, 0x1) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x1, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fffffff}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ec8000-0x8)={0x0, 0x6}, &(0x7f00002cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000050c000)={0x0, 0x0}, &(0x7f00003de000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7b, &(0x7f00005a8000-0x10)={r1, 0x5771, 0x0, 0x0}, 0x10) 2018/01/13 22:21:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x6d) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 22:21:29 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000002000-0x32)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f000000f000)=0x400, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000010000)={r0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000000f000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x79cf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffd, 0x9, 0x8, "1c223a494eaf3a087a8e0727ce0a8c3639381fe7fbb29a360ccb1b8044647b517816ce3376943d58ba859760574d286847fd1ba977f2755279670ccbacd4dda0d719ef423d8239afe3ebc97196671378"}, 0x160) 2018/01/13 22:21:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x200000000802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000927000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) bind$packet(r0, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ce4000-0x12)={0x7, [0x8000, 0xa2f5, 0x8, 0x1, 0x10000, 0x7fff, 0x67]}, &(0x7f0000117000-0x4)=0x12) 2018/01/13 22:21:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000aa2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0xdcf1, 0x3f, 0xeb}, &(0x7f0000002000-0x4)=0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000aa1000)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d8000-0x1000)=""/0, &(0x7f0000aa1000)=0x0) 2018/01/13 22:21:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f72000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055a000-0x4)=0x10) sendto$inet(r0, &(0x7f000043e000)="30d1c758a94d808fd9f1cc56828cd792749bdd46ac585a06b875e012e5dcade6adff3a52289287a9a701d38018b4b09474031b2d9103f06959213fb4c47bca33043269e5df3fbd2309659b0669b243513c93aec9bd07a98a56cee5e6656f38a6aa2348d07f886109788eb8a03ebb025d12b0b477b444d07901e1b2bfee7e44e6", 0x80, 0x40000, &(0x7f0000763000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000bbd000)={0x5, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000630000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x3, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x122) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000098d000)=0x5, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c39000)='yeah\x00', 0x5) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000be0000)={0x0, 0x0}) sendmmsg(r1, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000744000-0x1000)="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", 0x239, 0x0, &(0x7f00000d1000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 22:21:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009a2000)=0x2, 0x4) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000a19000)=0x519, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f0000e4f000)=@generic={0x0, ""/126}, &(0x7f0000007000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f93000)={0x0, 0x8, 0x0, 0x6, 0x3}, &(0x7f000010d000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b7b000)={r3, @in6={{0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x4, 0x7, 0x9, 0x4, 0x6, 0x3f, 0x5, 0x5, 0x10, 0x4, 0x2, 0x10001, 0x1e21, 0x5]}, &(0x7f00003aa000-0x4)=0x108) close(r1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000594000-0x4)=0x7, 0x4) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r4, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000337000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, &(0x7f0000cc7000)=""/102, 0x66, 0x0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 22:21:30 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000004000)="d59c0d0f", 0x4) 2018/01/13 22:21:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f00001f3000)=@un=@file={0x0, ""/4096}, &(0x7f0000a60000-0x4)=0x1002, 0x80800) write(0xffffffffffffffff, &(0x7f000059c000)="1f0000001000000000000004000900000200f00008000100040400dcffdf00", 0x1f) 2018/01/13 22:21:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) connect$bt_sco(r0, &(0x7f0000093000)={0x1f, {0x8, 0x1, 0x2, 0x8, 0x7, 0x7fff}}, 0x8) tee(r1, r1, 0x10001, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005cb000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x0, 0x0}, 0xc) getuid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2ee5", 0x0, 0x0}, 0xc) write(r0, &(0x7f000099d000)="b2d222dc97281fb1594ef2e3098127f1fc2cffc40b3ab8a9323832e32f79219524e249d9f77e10cc60a774bb7a694cba12af34fb275f771f4b2d15b9bb83efe7f8e1ef3435007274dff01a489a47db94c986ff3b996f1106407ac48181d8b8804569a0ad4358685972029b5922526c0fa1", 0x71) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/13 22:21:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)='reno\x00', 0x5) r1 = socket(0x5, 0x6, 0x8e) connect(r0, &(0x7f0000bc2000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000979000)=0x0, &(0x7f0000028000-0x4)=0x4) 2018/01/13 22:21:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000538000-0x8)={r1, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000028c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) 2018/01/13 22:21:30 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000004000)=0x0, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000004000)=0x0, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000004000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x1f}, 0x1c) 2018/01/13 22:21:30 executing program 2: socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) 2018/01/13 22:21:30 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000004000-0x1000)="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", 0x1000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000003000)=0x9) syz_emit_ethernet(0x26, &(0x7f0000001000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x4305, @x25={0x0, 0x0, 0x0, "42f8d88fc119e78b3343870c43bbc6c03c1bbc2896"}}}}, &(0x7f0000003000-0x10)={0x0, 0x1, [0x2b]}) 2018/01/13 22:21:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00002c7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000507000)=0x10, 0x80800) accept4$llc(r1, &(0x7f0000292000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002c7000)=0x10, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/13 22:21:30 executing program 3: mmap(&(0x7f0000000000/0xba5000)=nil, 0xba5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x3, 0x751) write(r0, &(0x7f0000829000-0x18b)="1f0000000101ff00000000e07f0000000f0000e0090002000080000000003d", 0x1f) 2018/01/13 22:21:30 executing program 1: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dd9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dd9000+0xb31)={0x0, 0x7, 0x7, [0x3, 0x6, 0x40000000800, 0x4, 0xfd, 0x100, 0x7]}, &(0x7f0000dd9000)=0x16) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000dd9000)={r2, 0xad, "ebf226b1c2cbe35d76c6891d0b263264194ba033e2342591d71bb58ff691f13587d18b4dcc4640f2c6c2b5705a8f6d050f8c91ff958e8206dc6c827c72ef95ba7dfaf103c6df0afbdcbd627ec69c3405fb14c52c5f1c4e76fba6f766587b851928b242d65d2b53aaf689f323299ebdcb7b54365298e03bf4fd8aa920d736c99196ba8e0cc312d10b2a3b1aac8227f4e59a874b34085370ea1cce6f41d9544e1e2d29c26117942613d92a01703b"}, &(0x7f0000333000-0x4)=0xb5) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000dd7000)=0x40, 0x4) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xdc, &(0x7f0000d6d000)=""/199, &(0x7f0000dda000-0x4)=0xc7) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000105000-0xf0)=""/240, &(0x7f0000dd9000-0x4)=0xf0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r3, 0x0, 0x40, &(0x7f0000001000-0x1)=0x0, &(0x7f00008d6000)=0x4) 2018/01/13 22:21:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000053f000)={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x2}, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x800, [0x8c19, 0x2, 0x5, 0x2, 0x7, 0x6336, 0x7fff, 0xa809]}, 0x5c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept$packet(0xffffffffffffff9c, &(0x7f000016c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000049a000-0x4)=0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000d8000)={0x41, 0x0, 0x1000}, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000006c000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x81, 0x3, 0x100, 0xef, 0x120004, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a44000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0xb1)="a5ce06245ccdb1fcf3a2304295bbf2e0ea6e7b921636b4ec7744560662d598c67c46aa5e6818b922bc829322fd2015f0b283a9332d1dda4d0e5f97d8c16c739df6e8502790bc6385831e7df180d6c3865549ae5ae7753fdb48f70abd11d8a130657c0e13d600654e6ae851b0eba3f262fa42851991fffd1d718deb98bee16a67e79e756b25727c05235dd070f062cabcca325dcf62901caf22950bf6f47cdba2c922b4adb3a2edecb65618eb85bd76ecca", 0xb1}, {&(0x7f0000000000)="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", 0x1000}], 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000003000-0xc3)=""/195) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r4, &(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000004000)={0x0, 0x80000, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000)={0x6, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000003000)={r6, 0x1, &(0x7f0000003000)=[0x0], &(0x7f0000004000)=[0x7, 0x9], 0x24, 0x4, 0x6, &(0x7f0000004000)=[0x7ff, 0x400, 0xfffffffffffffffb, 0x6], &(0x7f0000004000)=[0xffff, 0x22, 0x2], 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000002000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe09}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000001000)={0x80000001, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000002000)={0x5, r7, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000000000)={0x2, r7, 0x2, 0x81}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000006000-0x10)={0x5, &(0x7f0000005000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/13 22:21:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r1 = socket(0x0, 0x80000, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x5d, 0x250b, 0xcb, 0x7, 0x0, 0xe3c, 0x8, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48e0, 0x2, 0x8, 0x800, 0x81}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r2, 0x7}, 0x8) tee(r0, r0, 0x4, 0xfffffffffffffffc) 2018/01/13 22:21:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000700000)={0x2, [0x0, 0x0]}, &(0x7f000085e000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f2f000)={0x9, 0x8, 0xfffffffffffff801, 0x7, r2}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000597000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/13 22:21:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x800000000000) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/13 22:21:30 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000c000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0xff, 0x7, 0x4, 0x3, 0x6}, &(0x7f000000c000-0x4)=0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@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]}) connect$can_bcm(r0, &(0x7f0000008000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000000e000-0x4)=0x0, &(0x7f0000008000)=0x4) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000003000)=0x4) 2018/01/13 22:21:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00004b4000)={r1}) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 22:21:30 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x80003, 0xff) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000016000)="e6b7865ebab75cd2654044fffd3ea920a8f7b1f7cd0b") r1 = accept(r0, &(0x7f0000009000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0x6) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f000000d000-0x4)=0x3, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000009000)=0x0) 2018/01/13 22:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001ed000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000205000)={0x5, &(0x7f0000bfb000-0x28)=[{0xf1, 0x1ff, 0x9, 0x5}, {0x2b400000000, 0x6, 0xfff, 0x5}, {0xffffffff7fffffff, 0x0, 0x5, 0x8700000000000000}, {0x7fff, 0x8, 0x4, 0xffffffffffffff09}, {0x52c2, 0xf6c, 0x81, 0x4}]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f000022b000-0x1000)="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", 0x1000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x4c6}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x14, &(0x7f0000d7e000-0x4)=0x0, 0x4) 2018/01/13 22:21:30 executing program 0: mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0, 0x6003c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00005d0000)={@broadcast=0xffffffff, @empty=0x0, 0x0, 0x6, [@rand_addr=0x800, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @empty=0x0, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x28) 2018/01/13 22:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) recvmsg(r0, &(0x7f0000463000-0x38)={0x0, 0x0, &(0x7f000050e000)=[{&(0x7f0000a84000-0x26)=""/38, 0x26}, {&(0x7f0000a7c000)=""/28, 0x1c}], 0x2, &(0x7f0000ea5000-0x3a)=""/58, 0x3a, 0x6}, 0x40002002) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 22:21:30 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = socket(0x9, 0x80807, 0x9ded) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000fc5000)=0x8, 0x4) pipe(&(0x7f0000c8a000)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fc6000)={0x2, &(0x7f0000d65000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/13 22:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00005e0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c6f000-0x4)=0xe) getsockname$ax25(r0, &(0x7f0000720000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003e5000)=0x10) r1 = socket$inet(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 22:21:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000721000-0x8)={0x0, 0x0}, 0x0, 0x0) pipe(&(0x7f0000cf0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f4c000-0xb8)={0x0, 0x8, 0x80000001, 0x558d, 0x1, 0x53, 0x6, 0x1, {0x0, @in6={{0xa, 0x0, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xbe44, 0x3f, 0x4, 0x8001}}, &(0x7f00008ac000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000093d000-0xc)={r1, 0x9, 0x2, [0x9, 0x81]}, &(0x7f0000a73000-0x4)=0xc) 2018/01/13 22:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f000054d000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a93000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e82000)={0x0, 0x0, 0x0, 0x20, 0x0, 0x6, 0x6, 0x100000001, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x15c5, 0x6, 0x0, 0x914}}, &(0x7f0000377000)=0xb8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fa0000-0x4)={0x400, 0x7, 0x3000}, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000f000)={r2, 0x80000000}, &(0x7f0000d97000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000386000)={r3, 0xfff}, &(0x7f0000ad5000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007b0000)=@assoc_value={r2, 0x6}, 0x8) 2018/01/13 22:21:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ioctl$int_out(r0, 0x5460, &(0x7f000025b000-0x8)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) tee(r1, r2, 0x9, 0x8) 2018/01/13 22:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000bd6000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00003a5000)=0xc, 0x9bafcab7bc7380be) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000893000)=0x7ff, 0x4) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00001bb000)="b4239c071ddb178be47ef6a9fd5ba20f4e49029d1f03352b441e8cd8c87380594e2405f585f4b82e8342b59b9aea31837ebd5624558782d7d419c084c7d50d1c345cdb2ccb298968621ab0ba46262900f41cb1ff136411f9bf39c7c0ba5d25f4b63990bb82f648e9cfc7f96dc4ce8215768438166be14eac79a6192fbd7948f91c3008a8b5df75f79e10de8b965977b3", 0x90) connect$inet6(r1, &(0x7f00000ee000+0x116)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd5}, 0x1c) 2018/01/13 22:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet6(r0, &(0x7f00001ac000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000078e000)={0x0, 0x80000, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f00003d4000)={0xa, 0x3, 0xe4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000e72000)={&(0x7f00002b2000)=[0x0], 0x1, 0x8, 0x7856a67c, 0xffffffffffff0001, 0x0, 0x400, {0x1000, 0x9, 0x9, 0x291, 0x6, 0x40, 0x7182, 0x80000000, 0x9, 0x80, 0x40000000, 0x1, 0x3, 0x5, "abc8104d712fadd2305fdd2fdce85c81204d06b75510f637e4139e463280a867"}}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a53000)=0x0, 0x4) 2018/01/13 22:21:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000255000-0x8)={0x0, 0x3, 0x10000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000510000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000581000)={r3, 0xd7, "d7d0869049fa7e9cb982d50977f620193fca261f05ac386a6b83f36d04b9cec851bf9b787e8704b31d7a5b9608f2036fa64399104d7fabccd0337ad59bb85a9c4ace67dda5436efcc1e221330e1f236ca241aa54c8ef3aedc73112ede4a0441f3623cdebd00c892791df678c360a92118f4b472249b8da1759d7eaaa9be5fdea183672199c15c5e927b04379eefddc61605325f6d74b7cee71574c7f9af47fb13d5cb4552dca21cb174abb01826854d98d81ace1debae13ce04b7bbc1e38748fa4a821af1068874756dcec792e3d1e64663250294a69f4"}, &(0x7f00006f6000)=0xdf) r4 = socket$inet6(0xa, 0x80003, 0x1000000000002b) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000d2f000-0x4)=0x3, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000993000+0xaa9)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0xff, 0x0, 0x1, 0x101, 0x5}, &(0x7f00007d3000)=0x20) sendto$inet6(r4, &(0x7f0000bcb000)="", 0x0, 0x200000, &(0x7f0000124000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 22:21:30 executing program 6: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000356000)=0x3, 0xfffffe3f) sendto$inet6(r0, &(0x7f0000ad8000-0x4b)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x100) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ada000-0x4)=0x7bcd, 0x4) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000ad9000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ada000-0x4)=0x6, 0x80800) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000703000)=0x10000, 0x4) 2018/01/13 22:21:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7bb1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000025e000-0x7)={0x0, 0x2}, &(0x7f0000343000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a48000)={r1, @in6={{0xa, 0x0, 0x17f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a67000-0x4)=0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d67000)=[{&(0x7f000033c000)="2900000021001900013d3524000ade050a000016000000000000000a05000300000104000000002300", 0x29}], 0x1) 2018/01/13 22:21:30 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) socketpair(0x10, 0x7, 0x4, &(0x7f0000e63000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e64000-0x8)={0x0, 0x0}, &(0x7f0000e63000)=0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000e62000)=""/58, 0x3a, 0x10000, &(0x7f0000e63000-0x10)={0x3, {"a7681d1573b38e"}, 0xc0000000000000}, 0x10) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000e65000-0x32)="098e40504466c2582503c3c23b468e83b3ad5de59881b3a06e6a3f3d7b4b57947520b2d09e794dbc63e1495c507b81f7b3cd", 0x32) 2018/01/13 22:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000bcf000)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x8, 0x11, [@generic="11"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ade000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000740000-0x6)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000c5b000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006c8000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031a000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000cbb000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x3, 0xf5, 0x1, 0x0, 0xa, 0xa0, 0xa0, 0x0, r3, r4}, {0xffffffff, 0xe000000000000000, 0x2, 0x3, 0x5, 0x4, 0x8, 0x2}, {0xff, 0x5, 0x1, 0x7f}, 0x852, 0x2, 0x3, 0x0, 0x2, 0x3}, {{@in=@empty=0x0, 0x0, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x2, 0x3, 0x48, 0xfffffffffffffe01, 0x3ff, 0x5}}, 0xe8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000781000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000043d000-0x8)={0x80000000, 0x48c, 0x8, 0x3}, 0x2d) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000f3000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, r3}, 0x14) 2018/01/13 22:21:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f0000483000-0x8)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000520000)=0x8) 2018/01/13 22:21:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x101, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getgid() 2018/01/13 22:21:30 executing program 4: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f9a000)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000585000-0x20)={@generic="97bb8b6b5741a5e446900d5e11c582e4", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000798000-0x1e)={0x0, 0x401, 0x7, "99489d5fe17d", "997b44f50d1f378939ffdde64cacdd75"}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00005ae000-0x4)=0x6, &(0x7f0000f9b000-0x4)=0x4) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0xb0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000f9c000-0x8)={0x1f, {0x80000000, 0xbd55, 0x100, 0x81, 0x200, 0x1}}, 0x8) 2018/01/13 22:21:30 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x6, &(0x7f0000ff8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000999000)={r0, &(0x7f0000ff7000)="0cddad66e7e5b69b5df1ee0a57d2f7dcb5d5af976d41c04e73"}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ab000)=@ethtool_gfeatures={0x3a, 0x5, [{0x401, 0x16, 0x1, 0x200}, {0xec, 0x4, 0x1, 0x2}, {0x100000000, 0x2, 0x9, 0x1000}, {0x8, 0x6, 0x100000000, 0x2000000000003}, {0x3a, 0x4, 0x2, 0x7}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ff9000-0xd3)="f595566924245023d9da645a2ea44d459db2bd453349dda3240b8886733ea9b9a42ace16df2d30def4f9fd385b0979be1976d1513524b81ec13b695c10714137278e54fb1be3f59991c1eaecc0fd8cc533e6cb74820fb5e3455dc9c216c721f7961b088d3f1b65445c0e8800aa3857057fee6c812076c325d20b2ab49b820185e62728b9f24325db54ae3283a3170d5a6393b7b22ba2135fa5b616d75c85040dc9b8e956d5d546b945e31806a58a11c2d1f8020e3b0b7cea6e3c1c82d4f40d43d56edd0ef0c54b07d8e0c294802cd36ce3354e", 0xd3, 0x4000000, &(0x7f0000ff9000-0x10)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b54000)={r1}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000860000)={"9f947bafb10dbb92717b6a6fb22e0d59", {0x4, 0x1, 0x3ff, "c4cbc5ffaa88", 0x4, 0x0}}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x20, &(0x7f0000ff8000)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000ff9000-0x9a)=""/154, &(0x7f00009ba000)=0x9a) [ 220.530386] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/13 22:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000d2f000)="1f0000000906ffde0000f49f00890100001f00000900010005e1000001003a", 0x1f) ioctl$sock_bt(r0, 0x5411, &(0x7f000056c000)="486c09ccbc086dea0478c1d601faede9aa7f8dbc77ba1171526d7d8136165e28ab6a8ded6646e96638c3e617f235d8fdf92ef60253fc478a8ec0711bec948eb55663251e7922b1386d7e5dd8e8dc9bd39bf208fdac99f831c6ea1e6156c56d2cc4a6960a97dc743aac26c3149dab76e290233694c7156afb1402e474dc4462a8af734808e2b32b4c8caa3f45f863fafb4fb5058c7f5fe6d518b71ba51553fa82ed028397387c774c5b464ff9cb9fde99544bafae57d9cf183dfaacf9488d4706db387c0d190e7db38c61f5eedff6df8ca2caad5fbf37718e1f4b82778b0c05ce639c") 2018/01/13 22:21:30 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ac000+0xb9c)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000ff9000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r2, &(0x7f0000fe3000-0x6f)=""}, 0x10) 2018/01/13 22:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00001b0000-0x38)=[{&(0x7f0000c61000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000060b000)=[{&(0x7f00003a5000)="ab29ec4d89635ee553a42bf09ffb10ef036076b4d1bd13d315e75c7baa1691ec01fe94f68a6be13219ab13308ec7e281c26cfb809e31725926ae", 0x3a}, {&(0x7f0000f66000)="775786949d6a82217a928a6eb52f1690f99952afb60876e19de5c68ce89bfa48cfb8a777b2381c81eac4d3818764b4777c79f2009d14175f10", 0x39}], 0x2, 0x0, 0x0, 0x4000884}], 0x1, 0x80) setsockopt$inet6_tcp_int(r0, 0x6, 0xe, &(0x7f0000a10000-0x4)=0x0, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000bc6000)=0x1ff, 0x4) 2018/01/13 22:21:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x2, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000e9000-0xa)='syzkaller\x00', 0x2, 0x214, &(0x7f0000d8e000-0x99)=""/153, 0x0, 0x10000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 22:21:30 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0xa, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/13 22:21:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000680000)={0x2, 0x11, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb2a000}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/13 22:21:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000602000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x6, 0x0, 0x0, &(0x7f0000d31000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000af1000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xe145) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008f0000-0xc)={0x0, 0x0, r0}) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a78000)=0xb7, 0x4) r4 = socket(0x3, 0x0, 0x7fff) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000236000-0x8)=@fragment={0x0, 0x0, 0x98, 0x9, 0x0, 0x6, 0x0}, 0x8) writev(r3, &(0x7f00004f4000-0x10)=[{&(0x7f0000069000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000522000)={0x7, &(0x7f00001fa000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000600000-0x8)={r5, 0x0}) 2018/01/13 22:21:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00003e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bf8000)=0x14, 0x80000) accept4$packet(r0, &(0x7f0000ba2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003fd000)=0x14, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r3, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) sendto$inet6(r3, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 22:21:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80001, 0x3f, &(0x7f0000910000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000005000)={0x0, 0x10000}, &(0x7f0000218000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bf8000-0x6)={r1, 0x1685}, 0x6) pipe(&(0x7f000084d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c85000-0x8)={0x0, 0x9}, &(0x7f00006ed000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000025c000)={r3, 0x7, "1ee59d116f7800"}, &(0x7f0000eb1000)=0xf) bpf$MAP_CREATE(0x0, &(0x7f00001f3000)={0x2, 0x4, 0xf2, 0x7ff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/13 22:21:30 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$void(r0, 0xc004587f) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/13 22:21:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) r1 = accept(r0, &(0x7f0000eeb000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eea000)=0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000eea000)='tls\x00', 0x4) [ 220.658529] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/13 22:21:30 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000014000)=0x0, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000014000-0x4)=0xfffffffffffff4e9) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6(0xa, 0xf, 0x800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000005000-0x51)={0x0, 0x49, "78a0a683de14d73d71c8ff379c500579f5f760d3faa8ad9a7e4cd4a3f24ca0bac4cbc881b02950b5e5d441af6fa1d055594a5aad36cdbb85e616f9dceac8ee392fe78178e4921f27d0"}, &(0x7f0000014000-0x4)=0x51) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001000)={r4, 0x3}, &(0x7f0000013000)=0x8) 2018/01/13 22:21:30 executing program 7: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x800, 0x8, &(0x7f00009f0000)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f5e000-0x3)=0x0, &(0x7f0000f5d000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x0, 0x63, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 220.722064] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/13 22:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) write(r0, &(0x7f000016b000-0xdc)="c826149b81d7ee18d4f84cb76b5864110efaa26697dc143f169fb21a33f35b9271880eb2f8eecd5da4e27d8b41c04cb72a2a0deafc5134a294087f8a91bde6c4da0f82e759e37ec2aaaeb685673dd8b7b6908b9abe9785b82e53b051472139ef3b7a8adc67619f8a01ce1e5a30a639b6fef66892a3501514346c08636349c6821e73981b140d68c6cf8e30266c211dec3f75915a3ab1e389ec25117f38cc0526250062294d4e53d4d15f5318b1b5f5b46e9a05f4916fdf75a34fbd7df24a9c83115822ea49359052a799a5cb5cbd04d051edd2854081ccf1bbf3b765", 0xdc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000553000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dc000-0x1)=0xe8) sendto$packet(r0, &(0x7f00000b5000)="1f80d473d52d2ab494c4abd72ada31261205ee9d5853d30c896eabe76bf323f6f8b49f9a39ba151ef353cecacea9a7e324ad18b285b5f8c82348ebd5002ec621dd45631d91874475632e8673308e55467ddebe106a88bac90ed237c97fbecf445a5d9f2e31e3db3eefc7cd833a6c85b78055278236434d0354d009d826acd4e767a64ae559c867f02251c7d74de8e6118f08a333e4f4f8bb8feadba3d5a587f4f8f1fe1ce64491123dc545d5452d66180208f4b8df47723ef332e3aa740a876745a5f8caccbb0bfa06c28800fb9574f1c4279785d7", 0xd5, 0x1, &(0x7f0000162000)={0x11, 0x1b, r1, 0x1, 0x8d04, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) bind(r0, &(0x7f0000e2b000)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) 2018/01/13 22:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000c8000-0x8)={0x0, 0x4}, &(0x7f000006f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b1d000)={r1, 0x8000}, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000e30000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x104) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f000086b000)={0x0, 0x0}, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000052d000)=0xfffffffffffffe01, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000b7a000-0xd2)="62fde2d45ed54388cc9d2c518080279eaea3f37f137d3d422dff3b682605fe65d810475c1fd0e134820492909cee88e3aecc031701ca58b55dce3179c1a7eba57492eaf40eb0b002071d8097c4f2ad432b11181ce34a6b72d250522548466a2f0868680063e6724f28b44ebbb68a593d02dd4a8f5201e864a47d55e286c2de8a92d9a0362dd3f5d6cd51489028b19ce3060f213c9d0b15e748a454eedaa73f4d63f8a50b1605c7b4cd97c2547f053fd9fcdeccc108b115fad65231860330879bedb325a14c823331dd2b5144fc9307a7cd12", 0xd2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00001ee000)=0x9, 0x4) r5 = accept(r3, 0x0, &(0x7f00007d9000-0x4)=0x0) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00003a1000)=0x80000000, 0x4) 2018/01/13 22:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socket$llc(0x1a, 0x3, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00001d9000)=0x0, 0x4) 2018/01/13 22:21:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000724000)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000a8c000-0x4)=0x7, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000190000)={0x0, 0x0}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000bc8000/0x4000)=nil, 0x4000, 0x300000e, 0x810, r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000d10000-0xb8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00005cc000-0x4)=0xf70, &(0x7f0000805000)=0x4) 2018/01/13 22:21:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xfffffffffffffdf8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000e31000)="22000000180023ff4f000e00090007000200000400000007000600af04000f001318", 0x22) 2018/01/13 22:21:30 executing program 7: mmap(&(0x7f0000000000/0xed8000)=nil, 0xed8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f000010b000)=[{&(0x7f000058c000)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2018/01/13 22:21:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0x5451) 2018/01/13 22:21:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000047a000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004c0000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000895000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a56000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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}, {{@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}}, &(0x7f00008c0000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000762000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0, 0x81, 0x3, 0x5, 0xa, 0xa0, 0x80, 0x21, r1, r2}, {0x8, 0x0, 0xfffffffffffffffd, 0x1f6, 0x80, 0x7fff0000000000, 0x10000, 0x80}, {0x401, 0x2, 0x8000, 0x8}, 0x10000, 0x7, 0x1, 0x1, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x4, 0x0, 0x2, 0x7fffffff, 0x6, 0x52a}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@generic={0x0, 0xcac, 0xffff, 0x8}], {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) [ 220.782930] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/13 22:21:30 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(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) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdb000)=[{&(0x7f0000fda000-0x1e)="8a", 0x1}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x3}], 0x2, 0x40) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fdd000-0x27)=""/39, &(0x7f0000b64000)=0x27) 2018/01/13 22:21:30 executing program 5: mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000222000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp512)\x00'}, 0xfffffffffffffe32) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="", 0x0) 2018/01/13 22:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000479000-0x20)={@generic="f95fdc00d70cf97f20f8d441c9df7574", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e4d000)={0x101, 0x4}, 0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000cb9000)=0x0, &(0x7f0000ce7000)=0x8) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r2, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000337000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e10000)={0x0, 0x4, 0x30}, &(0x7f0000bf2000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ad8000-0x8c)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r0, &(0x7f0000fee000)="260000002a0047090000000807ee04001000401403000007dfffffff000000000001ffe36e35", 0x26) 2018/01/13 22:21:30 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00001e0000)={0x0, 0x0, 0x0, 0xafa, 0x6}, &(0x7f00000ba000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005e3000-0x18)={r1, 0x200, 0x8, [0x3ff, 0x8000, 0x5, 0x8, 0x80000000, 0x2ff, 0x8, 0xfffffffffffffffe]}, 0x18) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000fd9000)=0x0, 0x80000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000fd9000)={r1, 0x1f}, 0x6) write(r0, &(0x7f0000fd8000)="51e807029f648d139316e2c936a155fd0f3a89736ba00193a92915d985cc8dbc654114b1af1a06261723a9e54c6e4a866c4e738d3458f996caee5b9d90cfe3693f9c0897faeab31e0834b8a8d11cd21759eea78c32a8740bc6e5ee9a94936329a2fd900ccad5216b9ef637e5f4a96fc1cfa1fbd4d3219c84c2f3907485cc8528ad8f0fbc0bef62c8ad31f9310f098260b60c03f0a58019f124f8f3f5636bd3884404593fc49c4daabf36616467bfb437f970dc9b4470aca5acbff9ede4da37eac69c86fbee117579c04bd956ba9e", 0xce) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000e88000)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 22:21:30 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 22:21:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) pipe(&(0x7f00004de000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000080000)={0x5c5, 0x8, 0xdc, "e8cf40310e0b", "c9b11cf7ee4392912b1deb2923c214f5"}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r2, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/13 22:21:30 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 22:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005b6000-0x9f)="22000000190007040094330d4900000002010f0001c7000500fffe3b06000f00ff25", 0x22) 2018/01/13 22:21:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x11, 0x802, 0x0) r2 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r2, &(0x7f0000ebd000-0x38)={&(0x7f000083d000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000029000-0x40)=[{&(0x7f00007b6000-0xd7)="c9f0cc6ff39e47b937fd37a849d58030b06d1b0d854105c4041e87e63562c23c45a9a0429b2c52791774ae1c56715a32cb738c42b8715f4f46bd33ef3d2fd305794d3aaf72d9093b93e5442fe04e678f25a6fcdda98f6c3987999b98b74d59d74fbe25aa4de85f5f497c04412c92a3f2eedd4bd8eaa6609a7d2be91fd9a3afc8785da257d3c5ce5522f792fb28bedda96d524c1af77561666629f1eb94a938d3e1fc08f94fae510a3c589429206642fe7cdf0fd62d3e760ceba540623385e6914f0c1fbd0618e255efef721a120559bf8206fd5d5c761d", 0xd7}, {&(0x7f0000728000)="0503aa88e166f81b7d2f9cd35e6a6676a8d408d6f82a2779e1769e5836858b7929370aa425a0253542896601f30a6fb6a1924ac3c5ad3b40b3d69ac6c6622fdaf12577ed4993ba41cbd5f830b4745da593c2721f633526aadf656c2e1be7d64e10bfaf14fa4ba630d60fdd36688b041f01a05ea9f8e5b4caa748e8074eb57cc89b27c2bc24410b45c7b845d4f4354500f32cc8c70c3f2677070123b7b62c58e40883bd221838795e6e90fdcc1b2b9fd9783d065e1ea097d4d7960ae729157899392d", 0xc2}, {&(0x7f00007fc000)="29c99c4ddbaf08705aa4a322d17a28b60aa6dd5d0e4b19df548833d918d53115ccb8847661c9529918201435e1f4d5", 0x2f}, {&(0x7f000016d000-0x7e)="0c790c985b997438ed0595a461081a9b08cf20adfd723ff5f056acaf3e08fab27efad29c701939416aaf9177c444a4aff6aca42fa34c77f18e3cb0ec79351b07d3b062fc998dd0dbad136f1e99d7417c6c018ba68f8a933c01afe4e07871a9606eaf38b11547321c6a45e4d537a15947989639eba21e6be0e682699a92d2", 0x7e}], 0x4, 0x0, 0x0, 0x4004}, 0x4000000) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000a6c000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) bind$packet(r2, &(0x7f0000a12000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_ifreq(r1, 0x891b, &(0x7f0000c52000)={@generic="445fb0a1168ac29a4dbe2fde8a757f84", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/13 22:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000000d) write(r0, &(0x7f00002c8000)="1f0000000a06ffde00000000000c0000007f00190900018006000000000000", 0x1f) r1 = bpf$PROG_LOAD(0x5, &(0x7f00008e8000-0x48)={0xc, 0xf, &(0x7f0000aac000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x6d21a430}, [@call={0x85, 0x0, 0x0, 0x24}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x6}, @alu={0x7, 0x400, 0x0, 0x4, 0xb, 0x1, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xa}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d9a000)='GPL\x00', 0x3f, 0x6f, &(0x7f0000849000)=""/111, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ffd000-0x10)={r0, r1, 0x0, 0x3}, 0x10) 2018/01/13 22:21:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000325000-0x8)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000070f000-0x4)=0x0, &(0x7f000020a000+0x2c0)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000753000-0x8)={0x0, 0x0}) pwrite64(r1, &(0x7f0000154000-0xf1)="eb62727d9935bbd9354a8c7c967aa08b9562c671be057f0edc74bd4e0b4a00f595dd086af2bea9b59cda29dd1370adbe64f5ab6c4976c03418349c9568bcf8c46bd249c04d2609b193254cb13fda9a6d1569fae53a10e8d71ba7b3c0dfa4d262169237183f29b054f50f7346fdfdf161f4604f2d1e58b72641db25c14023f278a4fb9b1dabad0f89fbe169cc80cda07c5a7f8d18d52478bae8fe4c34653e3efef1dc3fde7443ac8db3c961cf22b74b157596b3ce9287f1f38e16dcecb405786f6c32ec736b8a4be9ec3f60fc05a7782a80235da06e17fbcdcfe3b75977c3c566cc295f2fae245b2a85fe1e7fa0ab63006e", 0xf1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000611000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @nop={0x1}]}}, {""}}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/13 22:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009b6000-0x14)={0x0, 0xc, "c55a15318349d65b6878add9"}, &(0x7f0000c6e000-0x4)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c23000)={r1, 0x2d, "57f5b9eaa13fd9b368b8e44447ef04fdf55554a43dfced51831ef273471840e043c64cf020fa96d20db65d5318"}, &(0x7f0000820000-0x4)=0x35) [ 220.948762] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=25759 sclass=netlink_xfrm_socket pig=28242 comm=syz-executor7 [ 220.981823] device syz6 entered promiscuous mode 2018/01/13 22:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f87000)={0x0, 0x0}, 0x100000000, 0x9) syz_emit_ethernet(0x7e, &(0x7f0000ff9000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}, @lsrr={0x83, 0x7, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, @rr={0x7, 0x17, 0x0, [@rand_addr=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @lsrr={0x83, 0xf, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001]}]}}, ""}}}}}, 0x0) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000f48000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00000bd000)="c0adebc3033113926fa0b3bb5246768fbb2e3d88737ca08a4bc389d0fa0d7661d99a81dc01ade2a4b3e9a0672feca35bb375f3101fd1949680c87bbeff020a36072fe5ba120697a3f92626be700ba781", 0x50, 0x4040, &(0x7f00009b9000-0x1c)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c) 2018/01/13 22:21:30 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000072e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x900000000, 0xfffffffffffffffe, 0x9, 0x8, 0x4, 0x1, 0x4, 0x1, 0x8, 0x100, 0x5b3, 0x10000, 0x9, 0x2]}, &(0x7f000024b000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x58, &(0x7f0000001000-0x58)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb53}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}]}, &(0x7f0000f75000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b25000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r3 = accept(r0, 0x0, &(0x7f0000e63000)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000263000-0x4)=0x0) [ 220.997618] device syz6 left promiscuous mode [ 221.003696] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=25759 sclass=netlink_xfrm_socket pig=28242 comm=syz-executor7 2018/01/13 22:21:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x15, 0x807, 0x7, &(0x7f000002d000)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000a74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d39000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f, r2}) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) recvmsg(r0, &(0x7f000045d000)={0x0, 0x0, &(0x7f0000fde000)=[{&(0x7f0000f37000+0xb08)=""/72, 0x48}, {&(0x7f0000111000)=""/121, 0x79}, {&(0x7f00007bc000-0x81)=""/129, 0x81}, {&(0x7f0000f90000)=""/16, 0x10}, {&(0x7f0000336000)=""/43, 0x2b}, {&(0x7f0000526000)=""/113, 0x71}, {&(0x7f00008b5000-0x36)=""/54, 0x36}, {&(0x7f0000704000)=""/137, 0x89}, {&(0x7f0000ec9000-0x6a)=""/106, 0x6a}], 0x9, &(0x7f0000251000-0xc7)=""/199, 0xc7, 0x7ff}, 0x40010000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r3 = accept$alg(r0, 0x0, 0x0) read(r3, &(0x7f000024a000)=""/122, 0x7a) 2018/01/13 22:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000071f000-0x4)=0xff) r1 = socket$inet6(0xa, 0xa03, 0x299d) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000f1000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x0, []}, 0x90) 2018/01/13 22:21:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) r1 = socket(0x4, 0x3, 0x9) r2 = socket$packet(0x11, 0x3, 0x300) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a19000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00003e5000-0x8)={r2, r3}) [ 231.272220] unregister_netdevice: waiting for syz6 to become free. Usage count = 2 [ 241.520140] unregister_netdevice: waiting for syz6 to become free. Usage count = 2 [ 251.768147] unregister_netdevice: waiting for syz6 to become free. Usage count = 2 [ 262.016143] unregister_netdevice: waiting for syz6 to become free. Usage count = 2 [ 272.264143] unregister_netdevice: waiting for syz6 to become free. Usage count = 2 [ 282.512155] unregister_netdevice: waiting for syz6 to become free. Usage count = 2 [ 292.760152] unregister_netdevice: waiting for syz6 to become free. Usage count = 2 [ 303.008179] unregister_netdevice: waiting for syz6 to become free. Usage count = 2 [ 313.256127] unregister_netdevice: waiting for syz6 to become free. Usage count = 2 [ 323.504152] unregister_netdevice: waiting for syz6 to become free. Usage count = 2 [ 333.752167] unregister_netdevice: waiting for syz6 to become free. Usage count = 2 [ 344.000133] unregister_netdevice: waiting for syz6 to become free. Usage count = 2 [ 354.248156] unregister_netdevice: waiting for syz6 to become free. Usage count = 2 [ 364.496112] unregister_netdevice: waiting for syz6 to become free. Usage count = 2 [ 369.632327] INFO: task syz-executor6:28275 blocked for more than 120 seconds. [ 369.639715] Not tainted 4.15.0-rc7+ #187 [ 369.644332] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.652335] syz-executor6 D25520 28275 4800 0x00000004 [ 369.658036] Call Trace: [ 369.660659] __schedule+0x8eb/0x2060 [ 369.664379] ? futex_wait_queue_me+0x527/0x7e0 [ 369.668976] ? __sched_text_start+0x8/0x8 [ 369.673144] ? check_noncircular+0x20/0x20 [ 369.677381] ? check_noncircular+0x20/0x20 [ 369.681624] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.686821] ? futex_wait_setup+0x22e/0x3d0 [ 369.691182] ? find_held_lock+0x35/0x1d0 [ 369.695251] schedule+0xf5/0x430 [ 369.698621] ? __mutex_lock+0xaa8/0x1a80 [ 369.702683] ? __schedule+0x2060/0x2060 [ 369.706659] ? lock_release+0xa40/0xa40 [ 369.710634] ? memset+0x31/0x40 [ 369.713927] ? do_raw_spin_trylock+0x190/0x190 [ 369.718505] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 369.723438] ? mutex_destroy+0x1d0/0x1d0 [ 369.727518] schedule_preempt_disabled+0x10/0x20 [ 369.732292] __mutex_lock+0xaad/0x1a80 [ 369.736265] ? find_held_lock+0x35/0x1d0 [ 369.740333] ? sock_ioctl+0x367/0x440 [ 369.744134] ? mutex_lock_io_nested+0x1900/0x1900 [ 369.748981] ? lock_downgrade+0x980/0x980 [ 369.753136] ? check_noncircular+0x20/0x20 [ 369.757375] ? lock_release+0xa40/0xa40 [ 369.761370] ? release_sock+0x1d4/0x2a0 [ 369.765372] ? avc_has_extended_perms+0x7fa/0x12c0 [ 369.770308] ? find_held_lock+0x35/0x1d0 [ 369.774392] ? avc_ss_reset+0x110/0x110 [ 369.778378] ? lock_downgrade+0x980/0x980 [ 369.782551] ? lock_release+0xa40/0xa40 [ 369.786542] ? __lock_is_held+0xb6/0x140 [ 369.790645] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.796532] mutex_lock_nested+0x16/0x20 [ 369.800593] ? mutex_lock_nested+0x16/0x20 [ 369.804825] sock_ioctl+0x367/0x440 [ 369.808456] ? dlci_ioctl_set+0x40/0x40 [ 369.812432] do_vfs_ioctl+0x1b1/0x1520 [ 369.816332] ? _cond_resched+0x14/0x30 [ 369.820231] ? ioctl_preallocate+0x2b0/0x2b0 [ 369.824663] ? selinux_capable+0x40/0x40 [ 369.828727] ? SyS_futex+0x269/0x390 [ 369.832441] ? __fd_install+0x70b/0x740 [ 369.836418] ? security_file_ioctl+0x89/0xb0 [ 369.841050] SyS_ioctl+0x8f/0xc0 [ 369.844440] entry_SYSCALL_64_fastpath+0x23/0x9a [ 369.849227] RIP: 0033:0x452cf9 [ 369.852441] RSP: 002b:00007fb4d3344c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 369.860173] RAX: ffffffffffffffda RBX: 00007fb4d3345700 RCX: 0000000000452cf9 [ 369.867461] RDX: 0000000020ec4ff0 RSI: 00000000000089a1 RDI: 0000000000000016 [ 369.874765] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 369.882055] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 369.889355] R13: 0000000000a2f7ef R14: 00007fb4d33459c0 R15: 0000000000000001 [ 369.896653] [ 369.896653] Showing all locks held in the system: [ 369.903009] 2 locks held by khungtaskd/748: [ 369.907372] #0: (rcu_read_lock){....}, at: [<00000000ca775926>] watchdog+0x1c5/0xd60 [ 369.915449] #1: (tasklist_lock){.+.+}, at: [<000000006530619b>] debug_show_all_locks+0xd3/0x400 [ 369.924504] 4 locks held by rs:main Q:Reg/3503: [ 369.929181] #0: (&f->f_pos_lock){+.+.}, at: [<0000000059a6cc94>] __fdget_pos+0x12b/0x190 [ 369.937600] #1: (sb_writers#4){.+.+}, at: [<000000004594f7a6>] vfs_write+0x407/0x510 [ 369.945695] #2: (&sb->s_type->i_mutex_key#10){+.+.}, at: [<000000000c5b5f34>] ext4_file_write_iter+0x21f/0x10c0 [ 369.956144] #3: (jbd2_handle){.+.+}, at: [<00000000da16a009>] start_this_handle+0x488/0x1080 [ 369.964951] 2 locks held by getty/3627: [ 369.968935] #0: (&tty->ldisc_sem){++++}, at: [<00000000ebf5c401>] ldsem_down_read+0x37/0x40 [ 369.977629] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000011251e95>] n_tty_read+0x2ef/0x1a00 [ 369.987055] 2 locks held by getty/3628: [ 369.991047] #0: (&tty->ldisc_sem){++++}, at: [<00000000ebf5c401>] ldsem_down_read+0x37/0x40 [ 369.999731] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000011251e95>] n_tty_read+0x2ef/0x1a00 [ 370.009053] 2 locks held by getty/3629: [ 370.013036] #0: (&tty->ldisc_sem){++++}, at: [<00000000ebf5c401>] ldsem_down_read+0x37/0x40 [ 370.021913] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000011251e95>] n_tty_read+0x2ef/0x1a00 [ 370.031204] 2 locks held by getty/3630: [ 370.035189] #0: (&tty->ldisc_sem){++++}, at: [<00000000ebf5c401>] ldsem_down_read+0x37/0x40 [ 370.043878] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000011251e95>] n_tty_read+0x2ef/0x1a00 [ 370.053203] 2 locks held by getty/3631: [ 370.057177] #0: (&tty->ldisc_sem){++++}, at: [<00000000ebf5c401>] ldsem_down_read+0x37/0x40 [ 370.065877] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000011251e95>] n_tty_read+0x2ef/0x1a00 [ 370.075170] 2 locks held by getty/3632: [ 370.079141] #0: (&tty->ldisc_sem){++++}, at: [<00000000ebf5c401>] ldsem_down_read+0x37/0x40 [ 370.087811] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000011251e95>] n_tty_read+0x2ef/0x1a00 [ 370.097113] 2 locks held by getty/3633: [ 370.101082] #0: (&tty->ldisc_sem){++++}, at: [<00000000ebf5c401>] ldsem_down_read+0x37/0x40 [ 370.109778] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000011251e95>] n_tty_read+0x2ef/0x1a00 [ 370.119092] 1 lock held by syz-executor6/28250: [ 370.123769] #0: (br_ioctl_mutex){+.+.}, at: [<00000000432d75d9>] sock_ioctl+0x367/0x440 [ 370.132113] 1 lock held by syz-executor6/28275: [ 370.136784] #0: (br_ioctl_mutex){+.+.}, at: [<00000000432d75d9>] sock_ioctl+0x367/0x440 [ 370.145130] 1 lock held by syz-executor6/28276: [ 370.149825] #0: (br_ioctl_mutex){+.+.}, at: [<00000000432d75d9>] sock_ioctl+0x367/0x440 [ 370.158179] [ 370.159811] ============================================= [ 370.159811] [ 370.166847] NMI backtrace for cpu 0 [ 370.170500] CPU: 0 PID: 748 Comm: khungtaskd Not tainted 4.15.0-rc7+ #187 [ 370.177396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.186719] Call Trace: [ 370.189279] dump_stack+0x194/0x257 [ 370.192878] ? arch_local_irq_restore+0x53/0x53 [ 370.197513] ? debug_show_all_locks+0x2f4/0x400 [ 370.202154] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.206535] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.210999] nmi_cpu_backtrace+0x1d2/0x210 [ 370.215209] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.219682] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.224934] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.230093] watchdog+0x90c/0xd60 [ 370.233523] ? reset_hung_task_detector+0xa0/0xa0 [ 370.238334] ? complete+0x62/0x80 [ 370.241763] ? __schedule+0x2060/0x2060 [ 370.245708] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.250001] ? __lockdep_init_map+0xe4/0x650 [ 370.254385] ? do_raw_spin_trylock+0x190/0x190 [ 370.258946] ? lockdep_init_map+0x9/0x10 [ 370.262984] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.268074] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.273060] ? trace_hardirqs_on+0xd/0x10 [ 370.277180] ? __kthread_parkme+0x175/0x240 [ 370.281472] kthread+0x33c/0x400 [ 370.284812] ? reset_hung_task_detector+0xa0/0xa0 [ 370.289636] ? kthread_stop+0x7a0/0x7a0 [ 370.293587] ret_from_fork+0x24/0x30 [ 370.297350] Sending NMI from CPU 0 to CPUs 1: [ 370.301861] NMI backtrace for cpu 1 [ 370.301869] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.15.0-rc7+ #187 [ 370.301871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.301883] RIP: 0010:sched_ttwu_pending+0x73/0x270 [ 370.301885] RSP: 0018:ffff8801db307cc0 EFLAGS: 00000046 [ 370.301889] RAX: ffffed003b660f9b RBX: 0000000000000000 RCX: 0000000000000001 [ 370.301891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8801d9f66b44 [ 370.301893] RBP: ffff8801db307d60 R08: 0000000000000001 R09: ffff88021fff8048 [ 370.301895] R10: ffff88021fff8050 R11: ffff88021fff805d R12: ffff8801db32c240 [ 370.301898] R13: 1ffff1003b660f9b R14: dffffc0000000000 R15: 0000000000000001 [ 370.301901] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 370.301903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.301905] CR2: 0000000000da0cd8 CR3: 0000000006822003 CR4: 00000000001606e0 [ 370.301910] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 370.301912] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 370.301913] Call Trace: [ 370.301916] [ 370.301922] ? sched_set_stop_task+0x2a0/0x2a0 [ 370.301929] ? __local_bh_enable+0x10b/0x130 [ 370.301934] scheduler_ipi+0x242/0x820 [ 370.301941] ? clockevents_program_event+0x108/0x2e0 [ 370.301945] ? migration_cpu_stop+0x470/0x470 [ 370.301950] ? tick_program_event+0x83/0x100 [ 370.301955] ? task_prio+0x40/0x40 [ 370.301962] ? rcu_eqs_enter_common.constprop.69+0x21a/0x300 [ 370.301967] ? rcu_irq_exit+0x154/0x190 [ 370.301973] smp_reschedule_interrupt+0xe6/0x670 [ 370.301976] ? smp_thermal_interrupt+0x700/0x700 [ 370.301981] ? _raw_spin_lock+0x32/0x40 [ 370.301985] ? _raw_spin_unlock+0x22/0x30 [ 370.301990] ? handle_edge_irq+0x2b4/0x7c0 [ 370.301994] ? task_prio+0x40/0x40 [ 370.302002] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.302007] reschedule_interrupt+0xa9/0xb0 [ 370.302008] [ 370.302012] RIP: 0010:native_safe_halt+0x6/0x10 [ 370.302013] RSP: 0018:ffff8801d9f77cb0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 370.302017] RAX: dffffc0000000000 RBX: 1ffff1003b3eef99 RCX: 0000000000000000 [ 370.302018] RDX: 1ffffffff0d19078 RSI: 0000000000000001 RDI: ffffffff868c83c0 [ 370.302020] RBP: ffff8801d9f77cb0 R08: ffffffff86677ae8 R09: 0000000000000000 [ 370.302022] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 370.302024] R13: ffff8801d9f77d68 R14: ffffffff8703d260 R15: 0000000000000000 [ 370.302032] default_idle+0xbf/0x460 [ 370.302036] ? __sched_text_end+0x4/0x4 [ 370.302042] ? tick_nohz_idle_enter+0x125/0x220 [ 370.302047] arch_cpu_idle+0xa/0x10 [ 370.302051] default_idle_call+0x36/0x90 [ 370.302057] do_idle+0x24a/0x3b0 [ 370.302061] cpu_startup_entry+0x104/0x120 [ 370.302065] ? cpu_in_idle+0x20/0x20 [ 370.302072] start_secondary+0x40a/0x590 [ 370.302076] ? set_cpu_sibling_map+0x1660/0x1660 [ 370.302082] secondary_startup_64+0xa5/0xb0 [ 370.302086] Code: 88 50 eb 4c 81 c7 00 f1 f1 f1 f1 c7 40 04 00 00 f2 f2 c7 40 08 f3 f3 f3 f3 65 4c 03 25 7f 95 b4 7e 31 db 49 87 9c 24 a0 0b 00 00 <48> 85 db 0f 84 60 01 00 00 48 8d 45 d8 4c 89 e7 48 89 85 70 ff [ 370.302861] Kernel panic - not syncing: hung_task: blocked tasks [ 370.302871] CPU: 0 PID: 748 Comm: khungtaskd Not tainted 4.15.0-rc7+ #187 [ 370.302874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.302876] Call Trace: [ 370.302890] dump_stack+0x194/0x257 [ 370.302900] ? arch_local_irq_restore+0x53/0x53 [ 370.302910] ? vsnprintf+0x1ed/0x1900 [ 370.302922] panic+0x1e4/0x41c [ 370.302927] ? refcount_error_report+0x214/0x214 [ 370.302941] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.302952] watchdog+0x91d/0xd60 [ 370.302967] ? reset_hung_task_detector+0xa0/0xa0 [ 370.302976] ? complete+0x62/0x80 [ 370.302989] ? __schedule+0x2060/0x2060 [ 370.302993] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.302998] ? __lockdep_init_map+0xe4/0x650 [ 370.303007] ? do_raw_spin_trylock+0x190/0x190 [ 370.303012] ? lockdep_init_map+0x9/0x10 [ 370.303017] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.303024] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.303030] ? trace_hardirqs_on+0xd/0x10 [ 370.303035] ? __kthread_parkme+0x175/0x240 [ 370.303043] kthread+0x33c/0x400 [ 370.303048] ? reset_hung_task_detector+0xa0/0xa0 [ 370.303051] ? kthread_stop+0x7a0/0x7a0 [ 370.303059] ret_from_fork+0x24/0x30 [ 370.715572] Dumping ftrace buffer: [ 370.719274] (ftrace buffer empty) [ 370.722954] Kernel Offset: disabled [ 370.726552] Rebooting in 86400 seconds..