ffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ec7000-0x4)=0x0, 0x80000) connect$unix(r0, &(0x7f0000bbf000)=@abs={0x1, 0x0, 0x3}, 0x8) close(0xffffffffffffffff) 2018/01/16 16:08:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x1001, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 16:08:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000566000)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001f0000)={0x0, 0xfb, "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"}, &(0x7f0000083000)=0x103) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000603000-0x98)={r2, @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]}, 0x20, 0x80000000}, &(0x7f00009d9000)=0x98) listen(r0, 0x0) r3 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000f8d000)={0x1bc, 0x9, 0xfffffffffffffffd, 0x7, 0x1ff, 0xdec, 0x100000000}, 0xc) sendto$inet(0xffffffffffffffff, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f4e000-0x10)=@common='gre0\x00') 2018/01/16 16:08:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000019000)=[{&(0x7f0000582000-0x7)="a95dc4f1fd82de", 0x7}, {&(0x7f0000570000)="7fe35943ac1d3c23ee72eadaf34a7a0d53ab66499bbf44b18fda5f675cd5db4a68d75090458401f2be689e043d2620d5ad03348d942f75cdf9f9d9d53738fc7730013ba4897b6a41aa3a8924f5db5d7fc813f02b1eceb4abaa415c93531ba55d84711cabe62b66ad5b8e1bff53925f6e5c9fae00d9a7e397bbc6a1427ecd4e6325675c252d1d1295779704e46d51210f08038205783dce8e9bf76cad8bcaf194cbf7f1f9468efea7deddca", 0xab}, {&(0x7f00000f4000)="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", 0x1000}, {&(0x7f000087b000)="8c3f8aa4d04b6f5241785d3e90861e8e", 0x10}, {&(0x7f0000189000-0x79)="9db039da16316babb4060d0bca8e24d6bc0039145140021e7adf49b08f0c1cd8b5c22d753675375cd8ae0fca9ab423d1f6ab24b969e9b81569e55183896216a5820e9394c2109a64af3e73a904c214851f629c5a4f716d13981dd8b8fbe20e98e81ad4926309c02bf48539c9d0a059b0afd2f1b6b68c9731", 0x79}], 0xfffffffffffff64) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000220000)={{{@in6=@loopback={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, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016c000-0x4)=0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000135000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000098000)={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000061e000)={0x0, 0x5, 0x0, 0x1, 0x9}, &(0x7f0000c21000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000925000)={r3, 0x0, 0x9, 0x80, 0x40, 0x100000001}, 0x14) sendmsg$nl_route(r0, &(0x7f0000c17000)={&(0x7f00001cf000)={0x10, 0x0, 0x0, 0xa001800}, 0xc, &(0x7f00005fc000)={&(0x7f0000587000-0x250)=@getlink={0x250, 0x12, 0x210, 0x1, 0x1, {0x0, 0x0, 0x0, r1, 0x400, 0x10}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}, @IFLA_LINKINFO={0x1e8, 0x12, [@IFLA_INFO_DATA={0x18, 0x2, "14cdf885f3e03671e625092ca1084844c0fbba"}, @IFLA_INFO_DATA={0xd8, 0x2, "59a9752f89e207e12781c9f4f9add98ec3eb7d20a6e6c1e394572bdae000eadd89212f0961ed8c86fd4dc5fba5a126824289dd7d7528857615c28847a884da3ba85891fbe0b0b920d59f9427236a9e97fe2fd7f5f5b8077ff18f001b45ddf0a9c333f7544b2f601584f855162b5a92ccce80ae1c33e1aa5b11f57b5fa442f991d10bb1b6906534aef490917b30205a0c22816b8d5336e117c24f4e64d3935033ff7daaa5556c4dc11dfd098d6164ddfb6e6e17bb24673d001f259795ee7a06c2057f3ffeacd7f49e02a47b745116b0daf0"}, @IFLA_INFO_SLAVE_DATA={0x10, 0x5, "6b65e6ad6776842b8f"}, @IFLA_INFO_DATA={0xc0, 0x2, "7ff4fd565d1f384fe131761cb19e94b975f5c090dd6994b27e0fc53a6bfee7aa52f20a27696188ad0a1347d35e6fe6cb21987f3fd0439a3a0d20e0a505fbf355d98a5da3185fdba5b71fa75ad1c5f892a353b17e40e42edee9b4e69a86654de6c45ad92da1a4d4f863f3b8c0f521f1d19724218441b998c3e79be0b18ece12f0cd47316ace62efa9c6e4889e1a609cffa5a4a147000e312807fd5438aeb4f57399b38b131f1366a7b86292054aba3305eecc323f71fef81417821e"}, @IFLA_INFO_SLAVE_KIND={0x24, 0x4, 'securitywlan1eth0,@*/vmnet0{\x00'}]}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x80000001}, @IFLA_MTU={0x8, 0xe, 0x80000001}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}, @IFLA_PHYS_SWITCH_ID={0x20, 0x24, "ca493dfc20c64b537fa86f293da4ba182fccae5879093716544db7d4"}, @IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_IFALIASn={0x4, 0x14, ""}]}, 0x250}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/01/16 16:08:23 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000037d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x210)={0x5ba3, {{0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0xda7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xdb49, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006ab000)={r2, 0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006e6000)={r1}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000005a000)={0x8}, 0x4) 2018/01/16 16:08:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00006dc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000178000-0x1)='z', 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d1a000)=@generic="32ed86958eadc84d1c433adbf0df5b11", 0x10) r2 = accept4(r1, &(0x7f00004cd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d78000)=0xff05, 0x0) sendto$packet(r2, &(0x7f0000431000-0xa8)="", 0x0, 0x0, &(0x7f0000d6d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/16 16:08:23 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000012000)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000, 0xbc4, 0x5, 0x6, 0x6444, &(0x7f0000012000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0xb, 0x7}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000013000-0x4)=0x0) 2018/01/16 16:08:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000002000-0x4)=0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/16 16:08:23 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {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) 2018/01/16 16:08:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000f6000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f000014b000)="9a", 0x1, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/16 16:08:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000237000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db1000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f}, &(0x7f0000e9d000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b31000)={r2, 0x4}, &(0x7f000019e000-0x4)=0x8) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) r4 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b8000)={0x3, {{0xa, 0x1, 0xbe6c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) r5 = socket(0x2000000011, 0x8000000003, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000eeb000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb0000)=0x3c5) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000ad3000)={0x3, &(0x7f00007bd000-0x18)=[{0x7fff, 0x80000000, 0x2fe9, 0x7}, {0x7, 0x100000001, 0x6, 0x4}, {0x3, 0x7f, 0x6, 0x1000}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005dd000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(0xffffffffffffffff, &(0x7f000021f000)=""/0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000558000-0x4)=0x0, &(0x7f00000fa000)=0x4) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000095000-0x10)={r6, 0x1, 0x6, @random="cfe0cba32351", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000652000-0x4)=0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000d6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000616000)={r3, 0x80000000, 0x9, 0x5}, 0x10) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f0000689000-0x4)=0x0, &(0x7f0000743000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000176000-0x90)={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]}}, 0x90) 2018/01/16 16:08:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x102a, &(0x7f00003d4000-0x102a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x101c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1008, 0x0, "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"}}}}}, &(0x7f0000e76000)={0x8000000100000100, 0x1, [0x0]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000feb000-0x73)=""/115, &(0x7f0000fa0000-0x4)=0x73) [ 41.254500] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/16 16:08:23 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fc4000)=0x0, 0x4) 2018/01/16 16:08:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000d3f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000051a000-0x4)=0x1000, 0x4) 2018/01/16 16:08:24 executing program 2: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000d3f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b5f000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d3f000-0x8c)={0x0, @in6={{0xa, 0x1, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d3e000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000017000-0xc)={r2, 0x6, 0x10}, 0xc) listen(r0, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d3e000)={0x1, &(0x7f0000a4e000-0x8)=[{0xffffffff, 0x7fff, 0xfffffffffffffbff, 0x6}]}, 0x10) r3 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000d40000-0x38)={0x0, 0x0, &(0x7f0000d40000-0x50)=[{&(0x7f0000a6a000)="9e04edf0b35794f61f24f1fc85468ed295141e75cddbfccd8d730971419f3b8abd8db04e651ac6fb39b929fa31085ac9fdbda23ec7b6dbc4a71c96e2d008555cf527ebbcb4328b0ac2125d4521dfbb3f51ab49bf4d579a49b55321a3e3c6cf72f551c4f1cd5708893d82ef15d7e317bc5554fdc4a29f3ebfec7596ec596ec741e76c8eb31e0e1ba3fe6d3f3298e28e72e0934a8ef40e7f492d1035a6f499a6ca6c280407bb606bea7fd0b32745ecee5a05359fbc7004a0c4a523028ccedc344a3c41c9fae559a23b463a184fd1232c95fdca11abe29b7cd53b92c275d6a6e84b950f84fb4aa88731f2054bc541afe239b8ed417557c553a695", 0xf9}, {&(0x7f00007d8000)="db15e2e870978a3af130f3b56e73c5dc9d31184c6cbf17ad807b6fc5478b721bc4a33c2bae9c238334bb9ee8795b7b2479745ff05021250df3af1c2da0474acf9a9660e17fd4441747bfe6a702532170866a18a0bb910c5b", 0x58}, {&(0x7f0000d40000-0x2a)="b2ae5fb8ef60e215f75dedd72ecff45b6435f8fda98b8b6244b700c0a23d014540916078f8e82ba614e0", 0x2a}, {&(0x7f0000d40000-0x1000)="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", 0x1000}, {&(0x7f0000d40000-0x95)="16d9641adcccc50c9cda8aee25c2cc7d7acb68715a1336ea02b8830a5c8d37973b2b020efcb9e9ed0330a1d00b531730f318fc8f713c529c34f667e053a152df2d295d4ce504e9681dad918b9e3fbfad6a9529985c6e8f2cf39519c7f06f9ae48f14765b9cd60851f1fe3a7fab04d4dcaca95c71dfa27734ab70d93dfeebe4603c8688725305bbe0f3df1d43517e78fc2c6fe7517a", 0x95}], 0x5, &(0x7f0000a63000)=[@iv={0x38, 0x117, 0x2, 0x23, "d938aedd22f8174c210c8e9a62f4430f3608282d8e95fd523b6850806515aae1013450"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe8, 0x117, 0x2, 0xcf, "1564d2de5bf599dab26a31da020d31498ba1fc0f3fc4dd27d44f593365eb54c7d09512ae94540a2677fc169b9c8cfb68b2db0b7811c40eac6b0d83a862b5e9a3f59cb1a81246a42106cc0e801e77f41391a6699449b8d51b8902cc38b1f4644ea0104c2650ed6dac7e0262accec9459e2262bbec13d4e97ff9edee1f9a10292bbb7af8191d80f2832ed2197c1a57f7734d344645c51f81b6f77ac701b962336266223dc4b109fd2808dd6fdc57dff60a92b360eda7bd334b6183280cc679eef62c17525cb8d7e3729201dd16299e3c"}, @assoc={0x18, 0x117, 0x4, 0xe24}, @op={0x18, 0x117, 0x3, 0x0}], 0x168, 0x4004890}, 0x8000) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d3b000)=0x0, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000aef000)=""/233, &(0x7f0000b1a000)=0xe9) 2018/01/16 16:08:24 executing program 4: mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aa0000)={r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccb000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x4, 0xfffffffffffffbff, 0x1, 0x1, 0x7, 0x20, 0x5, 0x4, 0xff, 0x1ab, 0xe5, 0x9b, 0x4, 0x248]}, &(0x7f000089c000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e92000-0xa0)={r3, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x326, 0x8001, 0x18}, 0xa0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00001d4000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000dc5000)=0x0, &(0x7f0000951000-0x4)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000037c000)={0x800}, 0x4) 2018/01/16 16:08:24 executing program 7: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x80000000000000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 16:08:24 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e81000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fd5000-0xe0)="60b4cd865a5de32aa2ff452577b3f2c428c5918370010111701f9a79e158147f6065143f46cff87e4e38d38b3cfeb4cc6838c54f63bf4c4c3712acb3064e5addbeb57f219576067cbc65180849573a79157ded7fc09abd5a325900e14e7dad272bc7a0695e7484b8c023fd0faf12d89febd4b698f8f853d64a8d2447cd3a69ed1663965f29031c21438105062c34cfc2dedcc11dcdb23d89189d05331dca8cfe8792fc38283d70236de4eee62f1f5357f2da54958e31f4460ec64ee7fe53f17ca615eafb6ccb7eea0bf665f975ace342b7f464b1b766913f9a4c52c1ba74d51c", 0xe0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f000004a000-0xb8)=""/184, &(0x7f0000a3a000-0x4)=0xb8) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 16:08:24 executing program 5: epoll_create(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, &(0x7f000061d000-0x4)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0xc6b2, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r1, 0x7}, &(0x7f0000001000)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x80)=@generic={0x19, "bdb17c439826de446df041e29f168d0d2bb07975b774f8529cefa5653c3797415a207d2cc60605f1cdc9281acb49082f7ec4b12efb6efb3fbfe6caee2411589e6459431c38a7f208ff17e04f26750c33ddb48b4c5ba797f16850a676c27084f7f12416c582ae220a3110be01e82dccf5abeabbaa1440b185e5963f35763c"}, 0x80) 2018/01/16 16:08:24 executing program 1: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000669000)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f00001f3000)=[{0x0, 0x0, &(0x7f00001f6000-0x30)=[{&(0x7f00001f3000)="4968fcf4218b1db148fa25cf", 0xc}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 16:08:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000c5a000-0x4)=0x0) shutdown(r0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x9, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000275000-0xb8)={0x0, 0x1, 0x4, 0x3, 0xca, 0x9, 0x20, 0x1, {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]}, 0x56, 0x8, 0x3, 0x3, 0x9523}}, &(0x7f00002ff000)=0xb8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000043e000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000102000-0xe8)={{{@in=@empty=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=@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}}, &(0x7f0000dc0000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006e8000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039c000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003cf000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xef, 0x1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80, 0x77, r4, r5}, {0xffffffff, 0x8000, 0x8, 0xeac, 0x5, 0x4, 0x0, 0x7f58}, {0x40, 0x1ff, 0x465, 0x6}, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7, 0x0, 0x3, 0x9, 0x0, 0x0, 0x6}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000720000)={0x9, 0x1ff, 0x4, 0x5, 0x7, 0x6, 0x3, 0xf6e, r2}, &(0x7f0000c54000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000793000-0xd2)={r3, 0xca, "e2087aa580f202fe59936f036eb9b9779f5a92eebaa39d3c371122a5a54df91ab545bba949232be06e33e62b48cb9b4798807b86a183fee0b0b8531f8757ab727af06a9e5bf71439dc63a8f146f70510d23c9233592ddb76ad565e19642e530cb0ca9c6156e2b324aa29f939767c3222cd650ce3973dca93b95249cee3cbd66f8b77cde3dd7536f8f1cc6e49779c46412bcdf5f4643373e2c4a5270fe440be9e144c04774a80b02cd8f2d49ca0943aed45fc23ac08aae900217e850acd8910b5dba7e56b8a4d7803c81d"}, &(0x7f0000de4000-0x4)=0xd2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004ce000-0x10)={r6, 0x80, &(0x7f000036c000)=[@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x16a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, @in6={0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffff9160, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd1de}]}, &(0x7f0000d53000-0x1)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000ca000)=0x0) r7 = accept4(0xffffffffffffff9c, &(0x7f000024f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000195000)=0x8, 0x0) accept$netrom(r7, &(0x7f0000a7f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e6d000-0x4)=0x48) 2018/01/16 16:08:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000447000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cb5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f83000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) r1 = socket$inet(0x2, 0x1, 0xea59) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a13000)={0x5}, 0x4) 2018/01/16 16:08:24 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x18)=@ethtool_stats={0x1d, 0x2, [0x7, 0x8da]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:08:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) r1 = socket(0x1b, 0x80007, 0x8) sendmsg$nl_route(r1, &(0x7f0000683000-0x38)={&(0x7f00001b6000)={0x10, 0x0, 0x0, 0x18240001}, 0xc, &(0x7f0000ea4000-0x10)={&(0x7f0000c93000-0x24)=@ipv4_delroute={0x24, 0x19, 0x100, 0x0, 0x1, {0x2, 0x94, 0x14, 0x8001, 0xfd, 0x2, 0xc8, 0x5, 0x1100}, [@RTA_FLOW={0x8, 0xb, 0x200}]}, 0x24}, 0x1, 0x0, 0x0, 0x841}, 0x4) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/16 16:08:24 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000)={0x0, []}, &(0x7f0000003000)=0x4) 2018/01/16 16:08:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4(r0, &(0x7f00000db000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000167000)=0x3a, 0x80000) bind$bt_sco(r1, &(0x7f0000bc6000-0x8)={0x1f, {0x1003, 0x5, 0x3, 0x6, 0x5797, 0x80000001}}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be17", 0x2}], 0x1, &(0x7f0000d76000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x20f, 0x3f, 0x40, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0xa, 0x1, 0x5, 0xfffffffffffffffc, 0x40, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x1, 0x0}}], 0x90, 0x10}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000095f000-0x8)={0x0, 0x0}) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000272000)="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", 0x1000}], 0x3, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f0000f86000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/16 16:08:24 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000011000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10022) r1 = getuid() mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000014000-0x1668)={0x1668, 0x0, 0x107, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x520, 0x27, [@typed={0x8, 0x78, @void=""}, @generic="f43cf5bf0944a1979a891f50421d1b4a47a0247b37bb4c663a6ce077c94cbd140b684d354ef6c9f70a3af9b5d91d82f1", @generic="002b5a20a57f19d37fd012139f3ff0a7408b616e5470e3339bbf4f6016dd6a374ef1bb02cb098028ee5da307cd6ec8b96dda7634a65f117098b1c7c454a345cf3938fac846c206a709d5593337afd98e1a6ee4db122f4026dab3ae36fd0b7162b4e1c286b51403f45bf0f723d0f8fd79ea06eee468af7f1868e0d6378df430b5dec29af4f9623a81ae74d8d8ad3473593f4e72889cdc6af407d987aa8574670b79e9c1216bb6881a69bfdf53d75c0a8e3b9f92506015edcf00fb7c64922ebfb400854c311c3c020837cde19cb0bee32906ad447f2290aa9c81199d536fa101c6b81dfb4e5983a82cbc2a6a767732", @generic="73b1ab28308926b82e3e426822a316311d1388560e06bba6cdb2a079d6dbefbdc7058d0bfdb0ae25be03212fab46977d6783fb41681f2382ded9fd5282f47d08226cc96fd8f7aa5998ce3b0992f1fd11de9e68a06b98eb61a48c3bb5eea844e990caf6575244550a0be858993a1f1a813680db61073a7956ac30f0fce3dfc56d7ed2b5d67356ac9155b29b5c658f1bf0e598fcb5b429b600e384ea714055b3ee7a7025856810372cd3e2eefe177deb92f5a838de09a1b4bdec5309bad183c5bf6d091315c4aec9d319e5d38eec328a5dbd6be8800710ba0d1ab0b79965fee965daa91d08942a4bec8b294c3f69a4", @generic="5869338a00525f4bdab674bce0691ced2de7c96f94733c5cb09bc6256f0bb2b014d9bfd28998b8cc7df7b3cc2c678bc3b799f475ca1b132f8db845377b8129ac8cec49630284be610334156ba006a0c2081b96cb887065a0f92444f2a76fb5c46fd203dbb86f73a556e34672df274b08a79673db644dc47f277e2bb2dca86f44b06f757026c4251d1f87988ae260a5e3a4d44c453ad539a60d47ce661b2eb729809ebf569b4509345c8009241efcf566193e5cc725c267c8a8d98eb6", @generic="e843b7e88c10190c8506199dd8a6975976d1bb671f2f7c676c2350142b3338a682f3be2818b809b9ca3cb5cc8b661d904ca1d398001f789ae4523dabca1bddab00cfa27f4316d9c0c563d681b3c3e3d15e44f5469e7e072ce7f6602adbc75a53de0f989e5289fe321cb088f8d0b4aaaa450075efada289933430102573802decd8f5d4d5f77d02e8f5cc3e772860812f6d2caf7cf4ff849e5cb573d6173159249c10619f3ef8449ad0167156e35295e3677097038d02719eb2e8bf05ea8811445e91fda479960b1a7720a05506a2996f74d1bb6d261e4b83283e4e33df2160c729dee53d6b68bcb413a360c9", @generic="5123f2f076b701f4ded8706612fa2130da93cebaaaf4b28666f4035dc736fbf91fb6df9b", @typed={0x14, 0x82, @str='\'ppp1\\proc\x00'}, @generic="b67838ca327fc54a5f6c65991b5ba6560328495788c2b6205b1fcec37d007e09571c25550b8f7a43aca2b361eefe9e55d9799623fee8523bf380f0b131ada187c75df2245d4c1b5d1818f03f752a5b1167152d817cff68b0a443ebc976235ce60895f5fd6900436a8d12420ba71baa4d3e87d760397c465fd07812292fb6814e475184d9d034b235a14a6bdd96c5ee0445f7402f6a8c25ba3d1ba99c8b315114d4", @generic="736f95aa3aa83065d7d088cc46fc601b1f70aaddad865d54b9d4e5c222cf4574b1c5dbcd5cae37e853703299e8c0f6f6cb2e27759a35bbb7d9f2226d38822a42950f4177068e732f10a4df6b3ed026550b2ff10738447c762a371d980a72af9e78fc77d32c36df2a855022a8ca3716f721cdc4cf7fbbec6fbd3a589cbd1c67a51fad841ee9"]}, @typed={0xc, 0x3b, @str='\x00'}, @typed={0xc, 0x74, @u32=0x8000}, @nested={0x109c, 0x5a, [@generic="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", @typed={0xc, 0x62, @ipv4=@rand_addr=0x1}, @typed={0x80, 0x61, @binary="c3f05fe1c126a642691a32ebe7831418c10e46e0d008e545270f9ff278e0118a60c6cb0cd583b9ec59e99fae6b0fc6d01a02259faa9060dc0539411e50a1d67617c5b9e803d26c7eba5ccf262ba6d7e2a0a868cae59a2c8b9e83305596210cd678c134437f54195776548c2d2d8f1fbcbed115eecb62331e"}, @typed={0xc, 0x8, @uid=r1}]}, @generic="c59ca649c45184a9028e3c3780345f4ce25065aaa371451e1d5fff2a39584693a364a9475fedf4bd4673c16fe6023be8c0617a2560c6a908f9409e04d0f83357807010b4d613e32389a923f035c9257cbae7", @typed={0x10, 0x57, @str=')cpuset\x00'}, @typed={0x1c, 0x6b, @str='lowlan1em1wlan1.\x00'}]}, 0x1668}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r0, r0, 0x6, 0x10) 2018/01/16 16:08:24 executing program 4: syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 16:08:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) socket$inet6(0xa, 0x1, 0x4) poll(&(0x7f0000017000)=[{r0, 0x0, 0x0}, {r1, 0x100, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x1) 2018/01/16 16:08:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe1, &(0x7f0000b8f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x7, 0x1, 0xfff}}], {@ipv4={0x800, {{0x5, 0x4, 0x100000001, 0x800000000, 0xcf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x8, "22d014fd5e4ba0a9d8ebcc2ff4ffbc5f70dd2aa30dede85e7c2a0911a31f1642807daae128fb5d246c4b8b400761c25a357efe0b7c4a86f44709e1240890d049c5bd142def8fb619f86c88a2820adb9b998fb77c75c88f25e34034ceec9efc367382d4665a8682bdb27283f1ab9161fbea67f7a1439e058d8dc715c6e3b4ecde09a67e789aef53cc7870a1a380ee2cca0b10524d7ffebdfd98aeb7821020a143cc73d806621daaf0fc78ba12f5a3907cbbccaa"}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/16 16:08:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f000096e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000024b000-0x4)=0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000813000-0xc)={0x7, 0x7c, 0x0, 0x5a8, 0x100000000, 0x403d, 0x7fff}, 0xc) 2018/01/16 16:08:24 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x880005, 0x1) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="0000f1ff3c0c0000", 0x8) 2018/01/16 16:08:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000400010, 0x106, 0xfffffffffffffffe) write(r0, &(0x7f000095c000)="24000000260067000000000000007700000000ff0100000000000000ffffffff0900ff10", 0x24) getpeername(r0, &(0x7f0000a9d000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c41000-0x4)=0x10) 2018/01/16 16:08:24 executing program 5: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000315000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000317000-0x20)={0x80002, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000fd000-0x10)={0x2, r3}) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/16 16:08:24 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f5e000-0xc)={0xffffffff, 0x80000001, 0x18}, 0xc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000913000)={r0, &(0x7f0000f5e000-0xf8)="1c67e3317776ff16e7584b150556eb000b082610bb7c6b7cb781287f27a366fd797144401d7b6e553c62b5d67fdf961b2a4fd1a31400398f574064f1498997809931b6a2a0e4730e945f4bb4786374c977691b0a7376682569ca44aa42cbbdc5383db064e09cab054455cc17a09545b7291c5c574f4e86598778704a652d9a86500b33e2f907ca92d2f810d4228f9ea78fc3f896170a382869324005dbcd1ebdfed6fa1cc61cf0e30e6dcb902ee7bc4ee0a3adfdb29d4f265cbeb352fa22263100ff8ab032d537f87c520691d07545bbc27f322b9a8a3e0f9fedc00cd66fcb8349cbb1843a2af6b46e8e1c9595cfa04a6f8c1f7b2202bf30", &(0x7f0000f5d000)="aa2a19c8cfb4a1dda8fde1202203cbf0e49a2f30198825bc743a8080123d26519a695b98160b790cb5a22aa085889ceffc927505837c889168b47ee7106f17e1f71f5600e638d4a2e248a19efa03af6eeb4b56112ddaad4d64d31d54227946b6b4fa1849b87d0106cc9ff3b36c9d682489b9f3ab3cbb520a1745a0511876504d92bb04906383879ea9d79d9f750ee1e21ac48e54d0cefbc52640a6dfeb587cb5c04290b9a6a625bf5f3e7cc9190db1f613366b7683bb34cb8ec6c594688f047737c6ef19d7e98b642fc04be10b936ad5ccaac1dc5e246df81f26c4fb532b02ad6d184c4b8cf9ac1da861dbe6", 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x7, 0x7, 0x1, 0x0, 0x43, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 16:08:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000aa2000-0x4)=0x10000000007, 0x328) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) 2018/01/16 16:08:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000228000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000638000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c4d000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f6000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000754000)={r1, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x101}, &(0x7f0000eab000)=0x98) syz_emit_ethernet(0x5e, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x1f, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r2 = socket(0x115, 0x807, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000be0000-0x10)={0x0, &(0x7f0000797000)=[]}) 2018/01/16 16:08:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006a4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000616000)={0x2, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001e9000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmsg$alg(r2, &(0x7f00008c3000)={0x0, 0x0, &(0x7f0000fb5000)=[{&(0x7f0000f3b000)="2491", 0x2}], 0x1, &(0x7f0000477000)=[], 0x0, 0x0}, 0x0) 2018/01/16 16:08:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae1000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\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, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) 2018/01/16 16:08:24 executing program 1: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000e6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x38, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x10, {0x0, 0x2, 0x7, 0x0, [0x0]}}, @enc_lim={0x4, 0x1, 0x0}, @generic={0x0, 0x1, "e0"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socket$nfc_raw(0x27, 0xfffffffffffffffb, 0x0) 2018/01/16 16:08:24 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000001b000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x800000000000, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x24004881}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x157d5f2b, &(0x7f000001b000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000005000)=0x0) 2018/01/16 16:08:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001ee000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000049e000)=r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008b5000-0xa0)="", 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) [ 41.583993] dccp_v4_rcv: dropped packet with invalid checksum [ 41.606194] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/16 16:08:24 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f00004f6000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x800, 0x800) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fe3000-0x24)="2200000016000700ea0910080900073f0a0000000922000004000300040001008c45", 0x22) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000064000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000d9d000)=0x0) 2018/01/16 16:08:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x25) getpeername$inet6(r0, &(0x7f0000409000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000092e000)=0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 16:08:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet(0x2, 0x1, 0xff, &(0x7f000098d000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009e6000+0x22)="4116b1815e88881f0f1f1a115e046ccf44fc807a899883b8aa01bc3b5c9aa80b67edc4ea1d879ec07fbccdbe879a3c9a63c20b152362ddecae5d7b34e8c50bf8808e80e1d6ed402aef9d1f07b84e1f695351cb8428f9859cf7c18a3b03fcd2883f6eab6eb7a5a023d1d9da545b98a52abc7764ee6c793dc194641fb6a23a48fe51b21e777be78419b8bda4770b77e1782aeec47d2da9a298ef4b2294fcfd73efbee712641c397b5915323a2a", 0xac) accept4$packet(0xffffffffffffff9c, &(0x7f000092c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006c7000)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000291000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d1000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000078000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfb4, 0x2, 0x9, 0x0, 0xa0, 0xa0, 0x0, r3, r4}, {0x7, 0x6, 0x80000000, 0x69eb, 0x80000001, 0x120, 0x7, 0x4be7}, {0x100000001, 0x2, 0x92f7, 0x9}, 0x7, 0x7, 0x3, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x33}, 0x0, @in=@rand_addr=0xffff, 0x6, 0x2, 0x0, 0x9, 0x4, 0x4, 0x7}}, 0xe8) 2018/01/16 16:08:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet(r1, &(0x7f0000dd4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0xbe, "646cb24bdc9cc0e3c690dcf412bb515995f620949ae502e5a614d9fbdcc9f24b794e61763e22d4e8de49790ff2a0155b5b359646f2f2705ae156d085d40a4b267f3ab022abec4bfd3eb7c0b8d98e40b1f2a3f77896c2c66cff88b2c0bd2861e72f7a7e52100137f8e69149f4c71f06393ac54df0b0ad8e67b291b41203efd905ad9508f580129b16588ee2f328b79df80df96b61b046d129af99085199a679286bfab2098ed2c3312f8f8df2cc59cc5e57038afb647461fc89aeaf90f2a0"}, &(0x7f0000003000-0x4)=0xc6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x3}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x9e49, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af6000-0x4)=0x3ac) epoll_create1(0x80000) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r4, 0x0}, 0x8) 2018/01/16 16:08:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0xfffffffffffffff6, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a9a000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000589000-0x4)=0x14) connect$packet(r0, &(0x7f0000eda000-0x14)={0x11, 0xf7, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/16 16:08:24 executing program 2: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket$netlink(0x10, 0x3, 0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000007000)={0x10000000, 0x0}) socketpair$inet6(0xa, 0x806, 0xff, &(0x7f0000471000)={0x0, 0x0}) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000cdb000)={0x1000, {{0xa, 0x2, 0x8000, @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, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0xffffffffffffff01, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000cdc000-0xbd)="1e8a0da13dc40a665d6096fc449f9a3c5297d1641a96f827ef23479376d2ba6d2c5915bc909714007899529c90f88352bb2e780f19cee6f35ef69897e7339949b3502340ff04c5905fe8b462d51953674bc3d60a939782b46f2401fd99b7a55e7977156d06b5b9636785e8fc0bf9d6a429037fdb151a7460676ad9c063594afecdce2bbe83e74087a11ab983bcf4fd114710f0974440ecc3f9dac6f659af957be49a6b0557a1c5ead42ac3e416e8711323f361252999530985e9324c02", 0xbd, 0x3a) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00004c1000)={0x0, 0x0}) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000cdd000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:08:24 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fdd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fdd000-0x120)={0x4, {{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{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]}]}, 0x120) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009b6000-0x4)=0x14) r1 = socket$inet(0x2, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00005d6000)="8908040800", 0x5) 2018/01/16 16:08:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x70, &(0x7f0000840000-0x70)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x3a, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x1, 0x1, 0x283c], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000392000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000858000)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000dad000-0x4)={r0}) r4 = accept(r0, &(0x7f00002ca000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000035a000-0x4)=0xfffffffffffffedf) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000232000)=0x0) r6 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000889000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d5000)=0xc) r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000042000-0xe8)={{{@in=@rand_addr=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=@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}}, &(0x7f0000286000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000afa000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ce000-0x4)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000741000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fd5000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c1000)=0xe8) r13 = getgid() r14 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a80000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000c53000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c29000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008b000)=0xc) sendmsg$unix(r4, &(0x7f000066a000)={&(0x7f0000f6d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000fc000)=[{&(0x7f000020f000-0x3d)="510ce578a384761832459ec7a4205687d52c237e53ec576acacc7d89987bd6547f051791a43af78802a7b996399a2e391d504a7dcc58da49654b4fbb9d", 0x3d}, {&(0x7f0000998000-0xd3)="c1e08e96d8a88071e8ce1581461a1cc65fcdfbceb3c5891806fe4d1b2ce9d5ef209de9dcfd77dbc09d018cb5e1770e4182f75492731ed0ed503aaecc8c36a97bd07ad729e1b3d543b6cfac8b9ab8c0d3b35688f77e715685d943d47277d6b7e53b1c3815e476e8da36a783ab6479f1b41618e52391b2cdc255c17f548ffdcee2b18828bdd23238145cfea7cb9b0a0644b56991e41488dd0ed3dcce4eb669e370f5d39ae51bd8edc0af8492ee48a965ef512da3b74acafa639b0cacd7ec1c4c4bbeec7e120bdebadd4341b34353ab4a2b0c3d9e", 0xd3}, {&(0x7f0000499000-0xb6)="13f0ad4f33f3d4855a3add2816c42ae93f12f870c2f83058df9d2cf47562ecd8f61c8498996fc7f3378ceaf0c0bff133ea50c1701ad137dbe5f22e0a01296acebe22bf12df5a6012c977b9c3c1839e4a11a149e71985c5ba8a0956eee76dcaeb401b2ee32935a9a372287af018af544417919d7cb7fba8e9434fb4b96e0174271e8ea2eaecdc0d4e6ecc282ffc0ef83adf64453bb0552a2e92911301a9827461680c73283d476a21981cec1287e2b16f3a15e15b2885", 0xb6}, {&(0x7f00009bd000-0x24)="2a9db1afbabeb13d0ae93e798a6ebc84e66808998cd6a3ffd0040bf59e1aa9a86b55a199", 0x24}, {&(0x7f00004ca000-0x7b)="dd835c4804377a64b8518c18220725f637d406b0d06804762a313e0fc28471210ddd05f9abfff0ac2cc85e2333d060ea4aa6506860d4d590dd4654cb8792d14c613fa79a62b0204a7e80d8f8ac6db4971165faaf01cf015940c818188e137c004ada5f5c0a60509ff00fef15aa953e02d9b4ff20e1848f3e0c36c6", 0x7b}, {&(0x7f0000bca000)="69f481915895a10403856f554c3373b376fc4c72e03b67", 0x17}, {&(0x7f000008f000)="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", 0x1000}, {&(0x7f0000bf7000-0x1d)="c6e9ebf1623eedcbb4bebe632620d530f148aa4a62f2724c61f033ebc4", 0x1d}, {&(0x7f000000a000)="8720998cc281e9b68acac919713bb7", 0xf}], 0x9, &(0x7f0000c73000-0x120)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r1]}, @rights={0x20, 0x1, 0x1, [r0, r3, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r2, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x120, 0x80}, 0x20040000) r17 = socket(0x1f, 0x7, 0x9029) getsockopt$inet_sctp_SCTP_INITMSG(r17, 0x84, 0x2, &(0x7f0000b72000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000429000)=0x8) [ 41.632546] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 41.645910] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/16 16:08:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000001000-0x4)=0x80000001, 0xffffffffffffff8e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/16 16:08:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000038e000-0x1)="", 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c7c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000004f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000000)=0x8, &(0x7f0000001000)=0x1) r5 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x11d5, 0xa, 0xa0, 0xa0, 0x0, r2, r3}, {0x6, 0x7fffffff, 0x8, 0x800, 0x627, 0x0, 0xe, 0x2}, {0x9, 0x4, 0x1, 0x2f}, 0x7ff, 0xb, 0x2, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xffffffffffffffff, 0x4, 0x0, 0x4, 0x7, 0x401, 0x7f}}, 0xe8) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r3, r5}, 0xc) 2018/01/16 16:08:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0xcc)=""/204, &(0x7f0000001000-0x4)=0xcc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000795000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000266000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000089a000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0xe2, 0x27e2a428, 0x0, 0x100, 0x8, 0x80, r2}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000898000-0x18)={@loopback={0x0, 0x1}, 0x1, r2}) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e30000)={@generic="1d02aa6cd1ca6619cac02422fee69d94", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r3, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f00005ef000-0x20)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f000014c000-0x39)=""/57, 0x39}], 0x2, 0x0, 0x0, 0x0}, 0x0) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000bdf000-0x8)={0x0, 0x2}, &(0x7f000022f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d91000)={r4, 0x3000, 0x9b, 0xfffffffffffffffb, 0x9, 0x9}, &(0x7f000013e000-0x4)=0x14) 2018/01/16 16:08:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) socketpair$inet(0x2, 0x800, 0x200, &(0x7f0000554000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000bb5000)={0xffffffff, 0x8, 0x9, 0x1, 0x0}, &(0x7f0000981000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000366000)={r2, 0x6}, &(0x7f00007b1000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026b000-0x28)="020600000007ff00ffde07fffffffaff", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f4000-0x10)="02d34712bc126d5d73e59fad2a798a27", 0x10) 2018/01/16 16:08:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006d2000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000296000)={0xff, 0x1, 0x7, 0x2, 0x5135}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ce3000)={{{@in6=@mcast2={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}, {{@in=@loopback=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}}, &(0x7f0000b98000-0x4)=0xe8) getpeername$llc(r0, &(0x7f0000340000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000062b000)=0x10) r3 = getgid() r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b92000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d57000-0x1)=0xe8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000004d000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000022a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000c33000-0x4)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000a7b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000081e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c97000)={0x0, 0x0, 0x0}, &(0x7f00003ed000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f00001c6000-0xa8)=[{&(0x7f0000382000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000983000)=[{&(0x7f0000710000)="eba270fb3477842107f53e9df0b3ee34fde325b9b6a03594fb93fbbb9584d3e152738e072dbdec137eb0e765aa4652bf874ffc25e36a18615dd0288063ce83", 0x3f}, {&(0x7f0000050000-0xa8)="c1b3385204fa25aca3484cb1b8cdb46e21e4faa600df18c6da5d42b9378d37131ced6069610c92e1803cc0a8e7fc80ad551c2a693f93569304330ab079d71699a9d9b2777a6519cadba7fecfe0253f4f444ee0d19881c3dd3798c9a9ff4fa35a45f9fda92b858fe806c149b50a0947f99a483ebf261e7e40eed014c5e187f393ffcf3dbdc22c7d5fa220245a160e13dc952f1593fae09b1397e55c7a49fdd2971d4058ed033055a4", 0xa8}, {&(0x7f0000bd5000)="be2e3ec351aeaa4c99a5d39e65a907a42058d887af4850c82dc8085e9bfff5aececc1c6b7552c057eea3", 0x2a}, {&(0x7f0000dff000-0xd7)="fdbc1706ae074e3dfc8e525405636ec66fbe0c289d5759a30fc4ea0f406aa0ad0e1919b59a4d71310bf4cd639ca39ddcef80c2d0e94e5654dfe11fa512d9d25efbdef3f1bd7415b52d39ebe9ec97f36bb93242128bdc3bbce162ae68aa62d1b1f0a5f314c86435d06ba5b31f9bc440e8cda919e4c589cf7309d38b878ff1acb7dce2f9d31af11ad6805615ee209dd99c86aeaa2d7b7b59e8a95a19882d461873448f8b18340828a06e9f7808b4c709875610a52eb4ecb5143464eb6e242d7d3c6c9c369ecfd9ab2d9241e907df0ae4f491b07f1a169348", 0xd7}], 0x1000000000000253, 0x0, 0x0, 0x80}, {&(0x7f00006a1000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002be000)=[{&(0x7f0000974000-0x51)="350cd9c20209077fd6bae0a2804701a12d8ba8aad285ebb089e37eb7dbc513a33499f969fb9306065893cea3830cfbd0d04fb741c3f8d0df59e31c9b5348ad36622abe0d087c88d31838f0191cdc8f404c", 0x51}, {&(0x7f0000e03000)="4b937cd2d29347d7b583b4949326526fa8b0e9cf70bdcdea66fac15f00fe9e5aeca3470cf4bb69e921ae15895d2d2ac105f9eb0882a2072aef68766acd1d188dca98b577d3d341aa796c4a04ddcdc1f2faef473073", 0x55}, 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0x1000}, {&(0x7f0000cce000-0x1000)="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", 0x1000}, {&(0x7f00007f6000-0x6)="f6672a321ed5", 0x6}], 0x8, &(0x7f0000477000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4004}, {&(0x7f000024e000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00004da000-0x40)=[{&(0x7f0000c26000-0x6f)="df5a10fce31f4d8819e18f8c02eee0c58de666a4aeb6d72d4c58086d0c6a9b97fa07c9ed6043ce7f27bb3554778fe43e4aa6af1c6153d0fdda5d052640449d39255880788228c6104df3a45a3d5f29dfe6d8df12fdd8d24156589fb4dc209d1141c79e8a97120824d201052709b21a", 0x6f}, {&(0x7f0000bc2000-0x1e)="6bcf283fc3b502e4d460b6266321810dba7c85f45f0c45b02799d330a927", 0x1e}, {&(0x7f00000c7000-0x12)="c5c98f39aeccc7fcfcae2e9ee4850519e1d3", 0x12}, {&(0x7f00009ab000)="9f3bef911dbe839120f43021fe0bc2bb84dadc808d80d10201ec0dfe9bf74a35004b180b4d546bce3eea0b3ada1e2dd6e582e79a9628fc89525bc2c04d16ccdf779010e1ad66a4f9675ac25cca54dd6d46fe0028fd2dc1f564d4aedb4b51744280f39343f152f6ffa9684ed69d2c", 0x6e}], 0x4, &(0x7f0000b25000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}], 0x60, 0x4000000}], 0x3, 0x50) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fa0000-0x138)={0x100000001, 0x1020000000000, 0x4, 0xffff, 0x5, [{0xafd, 0x3, 0xc564, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x9, 0x100000000, 0x516, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x7fffffff, 0x0, 0x611, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x41a8, 0x3ff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0x5, 0x8, 0x0, 0x0, 0x308a, 0x0, 0x0, 0x0}]}) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00002d4000-0x44)={{0x2, 0x1, @empty=0x0, [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, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="374d7fb0911ef8a568e3ea0d001f5ed9"}) 2018/01/16 16:08:24 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001a000-0x4)={0xffffffffffffff9c}) socket$key(0xf, 0x3, 0x2) getsockopt$inet_buf(r0, 0x0, 0x34, &(0x7f000001c000-0xd0)=""/208, &(0x7f000000b000-0x4)=0xd0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000018000)=0xfffffffffffffe01, &(0x7f000001c000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000873000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a80000)=0x58) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000ec5000-0x4)=0x0, &(0x7f000015c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000064c000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b03000-0x4)=0x1c) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00001c9000-0x10)=[{&(0x7f0000a30000-0xfe)="145f94290d94fd60be6f39cb35fb2181b7c8a188bd633496b74a97619d22162b60f5bfee3d0113b9f4a02bdcd5fc3b4ca52efd3093715edace21b8de6db9acdf79dec51ec4526a77c004c99f058116335328b5caaa5ea0599a94e240e6e2889c449368671aff84be3fae6089cc1c18fd5ad94df69aeb33107b6676d24ae80efaf28137d53d076705e885ca48beffffc45fde7317d2c7fecdd7fc16a1612bf16ebc50fd2f4103b02fe57c0315b3e582bc", 0xb0}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00009fe000+0x2ef)=0x1, 0x4) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000314000)={0x0, 0x0}) 2018/01/16 16:08:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x66, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f000025e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001b0000-0x4)=0x48, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000450000-0x4)=0x0) 2018/01/16 16:08:24 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0xfffffffffffffffc, 0x10001, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffe8e, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226319b6577a5da10892a097a46e6a73971ac82d994459a241405ce20966de25d525ef6abcd24"}}}}}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000013000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000012000)=0x1008) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000012000)={r1, 0xbb7, 0x0, 0x5c6, 0xffffffffffffffac, 0xd78}, &(0x7f0000007000-0x4)=0x14) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000a000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000011000)={&(0x7f0000012000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000011000-0x40)=[{&(0x7f0000011000)=""/160, 0xa0}, {&(0x7f000000f000)=""/231, 0xe7}, {&(0x7f000000c000)=""/201, 0xc9}, {&(0x7f000000d000)=""/83, 0x53}], 0x4, &(0x7f0000011000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 16:08:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000031f000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 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) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000000000)="2a7ea5a7459563c86ac43362eeb84875d53535621761668de3b16976b5e883fc0f8189992dd90de8abd922051ed1c743dea8832038b5724a1b865af442ee7310f15a70d970d214dd631ca8ba0e120d05e483f16cec782ade76b8640534f7e01aa222bc8a063041aac22162c442a3d4b2debac6807d9799b6400ba96c50d8af3195d82e7224eb2849c63aded94af46e0df785ea232f581603d0e8ad4521f9bb02c603e7e7e871d3f43b6534d49442bb0bfca4c7563d235b681b35a6e4d94aaacb30a8306aaf3bca28d62300ccae4b0bf2757925a739cacf66a8a6038aa30643ebf25046317c6c73ea754b40691ecea6f4d465d3a4c8", &(0x7f0000001000-0xfa)=""/250}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80003, 0x1) write(r1, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00006c0000)={@common='bcsf0\x00', @ifru_flags=0x4900}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000054000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/16 16:08:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000bdc000)=[{r0, 0x20, 0x0}, {r0, 0x2, 0x0}, {r0, 0x80, 0x0}, {r0, 0x10, 0x0}, {r0, 0x2, 0x0}, {r0, 0x100, 0x0}], 0x6, 0x3) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/01/16 16:08:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000909000)="0aa58dd493e490791af9d4f379a24e7c5ffea3829b3ff799ff8408d13f7583884a04581c4243c210acb49195a1ad5aa338e977089d24bda1a73b103729f3b259532a8353c7455f6da9a8c62eb714edec83f800c83d3ffb4d9f05fd2880ae2c839e248ffff190080236827ed9d1c3530849c691b3fd0582d52a257f176058") bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000004, 0x84) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 16:08:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)="", 0xffffffffffffff66) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x0, 0x9, 0x1}) 2018/01/16 16:08:24 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f81000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f82000-0x4)=0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f82000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000f82000-0x4)=0xc) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f80000-0x50)=[{&(0x7f000028f000-0x83)="f4ebf98c06c92e9f3c36573b467e4c0e8468892449926f9f6cc079d50e36ad060d52cb002b6f89710c8b8fc6c43096aaae609c87fa12c57f2ae6eafd922fc821", 0x40}], 0x1, &(0x7f0000120000)=[], 0x0, 0x0}, 0x0) 2018/01/16 16:08:24 executing program 6: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/16 16:08:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d5b000)={0x6c0, 0x9, 0x800, 0x8000, 0x4, 0xffffffff, 0xb1, 0x400, 0x5, 0x80, 0x200}, 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r2, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f000000e000-0x14b8)={0x1150, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="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@nested={0x140, 0x94, [@generic="f7db97ad6a42a7f6973b203020d9685638c10d25a5fa36de71dc164d521d7afd7cfe4a1ef095f77c7798c3a46bcc1d2c22380551f0e922e3d845e40a21710fde2ca4a728e6256076b9b1ffe84bab6601491ce8e75100986c461d773e62b38d43e160587e9bb4b4da19771a23ba0b8c78c231491fa4d350fb940a4a1768225959d160564bf86318f8fe6d37ae7522aa3c3df2a0f21fdb0f2aee", @generic="8ea7f86b141405fd07bf2d5baa5616aaff158a54ade5668793bf582eab73a5d90254a720f881b891c4899129d5d7fccaf476f4466ba78ee1ca067077d4c9bcd72ef2ad77589aab865c80585e4b37fbb60ed66f0d24b1d574bcfa5428a823fd4ca9dc8bea4fdce8a55c21627b6e29dbb541498b64df9f77ccc3c2cf6897cb7c5bee8e94beda036d2ba6aad3f1f69964e67b204bfaea9f76fae7c29c78273291e503f5"]}]}, 0x1150}], 0x1, &(0x7f0000d6d000)=[], 0x0, 0x4000080}, 0x10) recvmsg(r2, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/16 16:08:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, 0xfffffffffffffe40) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r0) shutdown(r1, 0x1) 2018/01/16 16:08:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x7d)=""/125, 0x7d}, {&(0x7f0000000000+0x97d)=""/105, 0x69}], 0x2) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r1, &(0x7f0000c33000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:08:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e7f000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000829000-0x3c)=[{{&(0x7f0000beb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000485000-0x30)=[{&(0x7f000003c000)="a374ce3a54f10e985a940525290f114d4012d03ad80f744f91b49ee36eaceb0a", 0x20}], 0x1, &(0x7f00004c0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000afb000)=""/165, &(0x7f0000b1e000-0x4)=0xa5) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = accept4$inet(r1, 0x0, &(0x7f00004fb000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00006f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c88000)=0xb) 2018/01/16 16:08:24 executing program 1: mmap(&(0x7f0000000000/0xf33000)=nil, 0xf33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f33000)={0x0, 0x0}) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000f36000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000f35000)=0x0) socketpair(0xf, 0x2, 0xfffffffffffffffd, &(0x7f0000f35000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f35000-0x4)=0x0) accept4$inet6(r0, &(0x7f0000b32000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f34000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000f36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000f36000)={0x2000, 0x0}) r4 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000f2f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/16 16:08:24 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) sendto(r0, &(0x7f0000b88000-0xf5)="bad3b8bb109364863bce8731fc646606bd91cf04d608fce8f7b501858a0ba04ad937bcec906ad2094900332580f67f4549b6559e449a723b7cc564734b71d63d391664394ec406e325d840d057a6911cd4e0ca8c9f338281400c3f9159a1c20b3a2fdf0aa74aee87ad913ca4fbc04b6e7fd316484026b9911521b3dd0ae405043c903935da7c42bc969a6d85d5da7d313a4a2091c50d60c4ba74076087b2492af20b71ea8ca41baa012309d7889223709c936bc1c436c68393774de9a25f75f65862ede9d36f24bad9b1b729ecee42f2fb494be73a3bb8eff4203a3de348bc7a749ae0709b0341be54c65d9f17572e136e0d5fc4e5", 0xf5, 0x4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f86000)='#\tiK', 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000aae000)=[], 0x2, &(0x7f0000f8b000)=""/251, 0xfb, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) 2018/01/16 16:08:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bb3000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffffffff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x444444444444828, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000631000-0x2c)=[@in6={0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) socketpair(0x4, 0x800, 0x8, &(0x7f0000b36000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000019d000-0xc)={0x90000011, 0x0}) 2018/01/16 16:08:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007b1000-0x2c)={0x5, 0xfffffffffffffffe, 0x5, 0xb, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd5) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a65000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = accept(0xffffffffffffff9c, &(0x7f0000de2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000859000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00008e5000-0x54)={0x0, 0x4c, "1b24a5079658bccc509750d6b9325251d02fa3bb808e772a4572483fc2a48f60cf3eda51d5a086827722059689b759e2d160fe97d3dbfea73dde5e06d5b73888e762c9b1aa772539fa2f260b"}, &(0x7f0000c31000)=0x54) accept$alg(r4, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000217000-0xc)={r5, 0x1, 0x30}, &(0x7f000082b000-0x4)=0xc) ioctl$int_in(r4, 0x5473, &(0x7f0000a62000-0x8)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000053a000)=0x7f, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000c6d000)=0x10000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000072f000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000ad7000-0x10)={0x23c47a8a, 0x200, 0x4, 0x5, 0x0}, &(0x7f0000ffb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000dc0000-0x8)={r7, 0x9}, 0x8) setsockopt$ax25_int(r6, 0x101, 0xd, &(0x7f0000c7d000)=0x7fffffff, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005e3000-0x20)={r0, &(0x7f0000531000-0x39)="21f54645cdacccd0ea76f0310903b1132b8a25cfbdd8a524503633790fa53224ba8bddd8e57512c2d21a741a2409aaf28f5123bb8436761e2f", &(0x7f00007c9000-0xe9)="fc91c33c09019f895907d1f5f2974bcb5c61f8d4b25e95d7ba7e503823b7d369841ff7df22dbb5c45e787557bf2ac91dea251120f1c0a631c4c1d682c343dfa6ca00654e8abfffffb0ade128c5273662709e3e02ae7e61fc18985454b23043a5f5edbd719a20ee59390a943952630361e4cb9b446411aaaf0165e35b9daf00089f9d39e46cbd02a75b72e9fb5defef4d7c5d885db6c352fb2efa6ce72d192ce1acda93eba488713bc597d8b2d362155f9f559d3242966a62d36f820a08b16bd5bc0645266a74feca56c47888d7903130ea9f2423c44290370136dea5ecf535c8b86555e3d35a7253d1", 0x1}, 0x20) [ 41.984171] audit: type=1400 audit(1516118904.621:46): avc: denied { read } for pid=7820 comm="syz-executor0" path="socket:[16485]" dev="sockfs" ino=16485 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/16 16:08:24 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket(0xb, 0x80007, 0x3) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000005000)=0x2, 0xffffffffffffff6d) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000003000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 42.054540] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/16 16:08:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x72, "74bc5eb5f5c5b9045b0810d4dd95597130c8141fa4ce558810c19bdd68cd16b6b1851e4a6227eb2d36dc5a7a2727b142721e0675cacc8c5d26a2ff028b0c20fb9b73c552c66a8f8fef0725b50baa5350eb7485572641f4cc12cc3c5d25bc586bf01172d044432ed74fa8e9ed9bf93e932e83"}, &(0x7f0000002000-0x4)=0x7a) socketpair(0x1, 0x80805, 0x0, &(0x7f0000abd000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) r4 = socket(0xb, 0xb, 0x14bb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r4, 0x107, 0x0, &(0x7f0000002000)=""/67, &(0x7f0000002000)=0x43) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000abd000)={r2, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r5, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf59, 0x4, 0x3343072a, 0xddd, 0x3}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r5, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) close(r0) 2018/01/16 16:08:24 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x4, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000013000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x20, 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000014000-0x4)=0x40, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, &(0x7f0000010000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000-0x4)=0x10, 0x0) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000012000-0x1)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000e000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000014000)={r5, 0x3, 0x1ff, 0x8, 0x2, 0xffffffff}, 0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000017000-0x8)=0x6) getsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f0000015000)=""/247, &(0x7f0000006000-0x4)=0xf7) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000014000)="865db698ded3138f2d77da4587d8062b", 0x10) 2018/01/16 16:08:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d8d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000e4d000-0x10)={0x3, &(0x7f0000609000)=[0x2, 0x8001, 0xc8b6]}) syz_emit_ethernet(0x3e6, &(0x7f0000ddf000-0x53c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "6bb126", 0x3b0, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0xfffffff5, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [@dstopts={0x29, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x10000, 0x88, "c45b598a9f3f7f41c98195e03c3470dcc261023d8a90a9488ef5b21fbf927c62fc762d74e7765e0836af406aba105715adf2e04766bf13e81d3219e3878a9a5cc1c585ebab1ff8157348d45667aa2ef88788917d9c40aac43a2ff9668a05997a10e57d796cebbf08dcdf8454239a14ff0255450b17e040024b51513a3c104fa4ac890e1404e93951"}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x3b, 0x2, 0x1, 0xff, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x0, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x50, {0x1, 0x12, 0x80000000, 0x9, [0x2, 0x9, 0x9, 0x9, 0xde5b, 0x0, 0x2, 0x6, 0x1f0bb8c7]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0xffffffffffffffe1, 0xd4, "634896af6cd9901869d4048715f4cec31cbeb400f6fcf2cc420e0d2cec7c032ed18611ac50ff91dacb31ea8410dc4dbeae8cd8d72382214e09ca9fed3fada2faec29c549c0a8c8379bfcf0bf5f416ea9e32f59916f6fe36fa5cd45929c1688080be3ba9548e022818b03aa6552643454c451fe23bfe49aed18b74c9161377ae2b2d45c212b127aa20fba0bfffe5aec0d717eb3855ca823ce0271cfa01648523a4a2a3ddfe0fe319e21db107e79dbf29794b8a15b37e7333987718fa3e76e7239618743a515433499497e0857b023b9ba8099ac7e"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x3f, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x58, {0x2, 0x14, 0xf1, 0x7, [0x3, 0xfffffffffffffff9, 0x0, 0x2, 0x6, 0x20, 0x10315823, 0x3, 0x1f, 0x0]}}, @generic={0x5, 0x4f, "2e33b140b5619f2547796b826cc296d4758745fa5b4f4c798a8153a8015ef5cacf3d5908d7b1e12e41fadca85c0b9f5a21cf7184b296dde3c8ccca5e4f177fac17eb54cab2d7560b00798884de8b4d"}]}], "da09a8b7578a8b1657e9c967414f3bc94e78586b7f1b4e65ec7d4d5d7452a6077a0fe58471f3aa9d9f0d6ca58af307d18931f2afe2c706ce9c52f395dba3795671d8daa3fc4e756a3196b25775fe5f07858980ad940ed0737e559a012ca59a53fee11125fb9655ca9801b070b651b7b9f44646a650e7ab374e72223cfdec5fc79aa461f7f618ecd5c87e20a3029f39b077612a563447d3783a46fd4b069506eac269b920f174f5"}}}}}}}, &(0x7f000000f000-0xc)={0x0, 0x1, [0xc5f]}) 2018/01/16 16:08:24 executing program 6: pipe(&(0x7f00006c9000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000eaf000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/16 16:08:24 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/16 16:08:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008a5000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000013000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000006000)=0x1e, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000005000-0x90)="f50ab25cc0ebb25cab160ea881d31a19324dde94cad42a23f94203a1fd8b7695b9ec1ba21d89fe57c368bb5bd7b9627526b2f336a16e7a752dc06cdc8546a2287d982dc6b80ee3c938ad9ce50ed0e495717dd34d94b3923325247d39febf3b0eb8d8bd3619c30580e8eb271ce49dc06f88a1b5ce0bcd72b711b0932478fd0d6f6c05c0b20d751ccf7ea0b9be6a95f5c7") r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000013000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000014000-0x4)={r2}) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000014000)=0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0xc0802820}, 0xc, &(0x7f0000007000)={&(0x7f000000b000-0x440)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:24 executing program 7: r0 = socket(0x9, 0x6, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x84)={0x0, 0x7c, "704b7f243c46b2236a194d537e143c717bbb4354abc0d7c28598feadee43d967f3f4027693f50bded61ea59efbfa26d320d4c2ce6b40a6552f3941e9bbbf2e3463ec1a1e44fc01d29586171e3d7833e40f81232f6292082bb0c44c329075d0f3808ef4407aacdeff5b6a7e01f52b89e9b9f1f17940aac4acfaa1647e"}, &(0x7f0000280000-0x2)=0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000+0xcdb)={r1, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000973000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000198000+0xc9e)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000047b000-0x98)={r2, @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]}, 0x7fff, 0x2}, 0x98) 2018/01/16 16:08:24 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x100) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000a49000)="d9e40bc0eddba325619b01d70f33382934c5f188d9bc8b4682b6887d1bc60ac811f6c4d903b816767a4cc5c469648d3a36106232f1bc2d92569e250c7b817045333656ad3c9e9c4c53af7781") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/16 16:08:24 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000006000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0x4}}, 0x26) r2 = 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(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x0, 0x3, &(0x7f0000008000)="4c8048cd3502d72f41cca3b9f8168c7618d3d7f170d575e7dd4b00a65370affbc51588640e", 0x25) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000000a000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="396e773a74bd8a216c7ced7751487f9f"}) connect(r2, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/16 16:08:24 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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, &(0x7f0000e7d000)={0xf, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/16 16:08:24 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000035000)={@generic="b66b972434e4f1199eb8543b1f0ec00d", @ifru_addrs={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/16 16:08:24 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000ff9000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffa000-0x4)=0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000ffa000)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff8000)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/16 16:08:24 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f7d000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000aba000-0x40)=[{&(0x7f0000e06000)=""/252, 0xfc}, {&(0x7f00000aa000)=""/4096, 0x737}, {&(0x7f0000440000-0xda)=""/218, 0xda}, {&(0x7f00007b5000)=""/143, 0x8f}], 0x4, &(0x7f0000f77000)=""/0, 0xfffffffffffffdde, 0x40000}, 0x2) [ 42.203928] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/01/16 16:08:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) readv(r1, &(0x7f00002bd000)=[{&(0x7f0000113000-0x27)=""/39, 0x27}, {&(0x7f00008df000)=""/2, 0x2}, {&(0x7f00009b5000+0x18)=""/32, 0x20}, {&(0x7f00007ec000)=""/173, 0xad}, {&(0x7f0000d09000-0x16)=""/22, 0x16}, {&(0x7f0000740000-0xd7)=""/215, 0xd7}, {&(0x7f0000725000-0x5a)=""/90, 0x5a}, {&(0x7f0000a6b000)=""/23, 0x17}], 0x8) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 16:08:24 executing program 0: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000721000-0x98)={0x0, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x20000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000de000)={0x0, 0x5, 0x200, 0x100, 0x7fffffff, 0x1, 0x10000, 0x5, r1}, &(0x7f0000001000-0x4)=0x20) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000551000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x740000}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047452, &(0x7f0000000000)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/01/16 16:08:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) accept4$ipx(r0, &(0x7f0000f9c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000019000-0x4)=0x10, 0x800) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0x1c0}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000af6000)={0x0, 0x2}, &(0x7f0000d69000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009ea000-0x10)={r2, 0x7ff, 0x6, 0x7471}, &(0x7f00001ef000)=0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 16:08:24 executing program 3: r0 = socket(0xe, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d17000)={0x0, 0x92, "0e5d0ac3f4bd851254d4170a169752746d8753e7103ec335460b19eb6e62e7f5ad4c4c45675a3c72d8895b27cd2730bdaa5c0584f79671f7f5a61641da394e194378651d2cec09e2de6e1e6ea13a302b8d9e38e876f384beb3fe654165b5367b537a85e16fddbb10badaf384555a29c27ae28003a076038ca34f36ac618ed74cb0c08fac3a97acf10803fca8797601587fc2"}, &(0x7f0000000000)=0x9a) 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$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0xe8, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5d1a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x37f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f00001d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 16:08:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005c9000)={r1}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00006a9000-0xa5)=""/165, &(0x7f0000831000)=0xa5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000059c000)={0x7fffffff, 0x100000001, 0x0, 0x400, 0x180}, 0x14) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r0, &(0x7f0000cf5000-0x5d)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept(r0, &(0x7f0000f01000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004c7000)=0x10) bind$netlink(r3, &(0x7f0000b9d000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000230000)=""/154, &(0x7f0000201000-0x4)=0x9a) connect$inet(r3, &(0x7f00008d8000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000661000-0x20)="", 0x0, 0x0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) socket$netlink(0x10, 0x3, 0xd) 2018/01/16 16:08:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000555000)={r0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000877000-0x4)=0x8) bind$inet(r0, &(0x7f0000d11000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00001ec000)=0x1ff, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d04000)={0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3c7, 0x2, 0x1, 0x0, &(0x7f0000758000)=@generic="5c70ff24c2b47edcf2e0366adf31487c", 0x1ff, 0x7, 0x7}) listen(r0, 0x0) syz_extract_tcp_res(&(0x7f000058c000-0x8)={0x0, 0x0}, 0x3, 0x5) accept4(r0, &(0x7f0000c53000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002f6000)=0xfffffffffffffe86, 0x800000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000f63000-0x5c)={{0xa, 0x2, 0x9a80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa142}, {0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x321c000000}, 0x9, [0x3, 0x3f, 0x625, 0x4, 0x1, 0x9, 0x241f, 0xffffffffffffffc0]}, 0x5c) 2018/01/16 16:08:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bc000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000000c000)={0x0, 0xffff, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x90)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x58979c63}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf1}}, 0x5}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r2, 0x37, 0x0, 0x7, 0xb6}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x1, @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]}}, 0x8c) 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) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xe5)="20e85e04598ba163170fe66d2cf3db9bdf8549eb049481cc995119db1690385e1020fda7a6d2a493686ffcd08848b9f599d374ac471a062965cc4fc5f6ecfa152038c72b6d62cc339f2f47c18deb6ace286be140689dc87acef25c75d797943dbd7def2ace4a18bf49632094762c63849f6d27459f7eb5cd3f1882199cc0647596f6840dc61931afac44e4fdbfeb59a2c34b3222f59d10da53b6d712f6d177d3299c7c2746e9ad13056730b23907b9a480d09efdc4b0cf48fcaabb6c31445414c3ca7ab413bba40152c60f5dea784061f0556d441d2d17a5dd37ef5600457a9c83eebe7af6", 0xe5}, {&(0x7f0000002000-0xc2)="c6f5e6312fa7a77f73fcbda7836cb1fea2f679b5e0795e35d58b5d3a8c0cddc528d2fa819b1805f7df2788ed336b42c0aaba5f83516cd305d8df450f2dab99ad8359178563e8f9daee991f134e5714699d350622f48e335838eb0154062766280570b1c7702be5cead3d70aa9d3fbb879a16a654cc117ce6be685265b995123511af8f69d6dc5f4e0996d8cb25f26841f22832cb08d2403d9db52eb795ea655c440a71d70d9ad5cc1507b9f3ce1da190f73679a9e9ca008e498a8c29f66135c3919a", 0xc2}, {&(0x7f0000001000)="339fa727e552e44d2cb71a8dd273d06f88a3d825b330eeb8a5cb9b34af67755fdae1b08fe955ff196c66cafc0e27bc3eeaf4a95cbd9b6e6999221243cb924b085b531b37905652918e9f56b041556cbd0356d8a64082c5ba4958d43bc103eae1f2cc3d46fddd31507aebe91fae668da1dfd14b0d8e629d2944583614090b1cf2c74d7b68954f1853e9f4b88e9958c28734c82adde56f1dc0c9fa9856514bc677a4972f7b0c5f37c82205489396e85889e92739dfd4c1ad2529b48ef24234515b67eb53e91fff0aaeed4ca1", 0xcb}, {&(0x7f0000001000)="d907f5dc3a6c3394ee39c93ae12864db47ed85b7bb581d61392b52300587f74661003a77d3ec92fe65631ee2a147d154ac41f7e75207f8e9beab9a292f9b6408ecf601eac0e72fb505e2a3e47d1171e0f7b527218df2f34970d2418c00a9455efa6ca1fbe23f9699e3162b52239ed272ee60e092b9361151457b8ff38a17f52fc72fa23cc94a95bd8244c8a61055c1260bbac806a8ef3c2c80277b9d284f84ce65950588e1484fa341ae65632a809fbbfbe5fcff62b36c998d80449eb1b18dfadb6cbe0cb1e7f06edb19dedbeabe400041fb3085d16052201c63bf734e36caaafc4d2ff46a08183dfcf0f5ffca2eaeed506911b02613", 0xf6}], 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r3, @in={{0x2, 0x1, @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(&(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) vmsplice(r0, &(0x7f0000003000)=[{&(0x7f0000003000-0xa0)="14ef89c447fe8c6ecf5cd5b6983480d8860cc27f84893e9c04f776b2dc150f3eaa21712b4e85ff79c5366d594d3b6aa9494c0b9d0b1fcf5a29930578c357f68cdab5e5da97f6f70ad6af85e4b21d946a55d922dd58a5b5dcb3630d441b2b0f735beeb05d382ada4da4fb0d69d30038eb6dbcb0984714d716ed991415c16267d6ca221b2ee3ea3a5e5578832531aeae93edb9d9def4d24cc3af4c90c5e3a94646", 0xa0}, {&(0x7f0000004000-0x10)="a8786172513ddda6f08f58bcfd21d632", 0x10}, {&(0x7f0000002000-0x43)="fd95552e88f59d073982fd7a708f1d3f2afd0397d4d7c554260d6a7438fb355221ac9cc98a76f2483a69b8e7da14ae30bc50cc22b41e3f89b16948c606f81d1d60a0ce", 0x43}, {&(0x7f0000003000)="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", 0x1000}], 0x4, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={r1, 0x101}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r2, 0x80000001}, 0x8) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000006000-0x10)=@ax25={0x3, {"e822b74ce1383e"}, 0xf753}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x20, 0x7fff, 0xb1, 0x9, 0x400, 0x10001}, 0x4, 0x6, 0xffffffff, 0x1, 0xf4d, "b6b3d0ecfaddff6d175141409ff4a45c5853ed15f84b88489440a56ee123d71bd4899e831548b19134ebccca0cfa172382b39a51338f7ca0af18221170d7c63cc4dc33cbd0300e81cb8ad916e6d76120376ec9e7e80748175539cc57f86caf87ee053411fffa2ed51c135e35e489f613320e4db4f57d59e4cc3ddbb8ff7c6ed9"}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0xfff, 0x4) 2018/01/16 16:08:24 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f6b000)="240000005a001f0000ff0307180000000913171408000300ff0909ff0600020001000000", 0x24) accept(r0, 0x0, &(0x7f0000b15000-0x4)=0x0) 2018/01/16 16:08:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000001, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x0) close(r1) [ 42.300572] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/01/16 16:08:25 executing program 0: r0 = socket(0x1, 0x5, 0x0) getpeername$packet(r0, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000038000)={0x7, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x20, 0x81, 0x3, 0x3f, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x5, 0x7}) 2018/01/16 16:08:25 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f00002fd000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b87000-0x4)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000)={0x3, 0x9, 0xd3, 0xcb6d}) mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @broadcast=0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/16 16:08:25 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) r2 = socket(0x19, 0x6, 0x800) connect$bt_l2cap(r2, &(0x7f00001ae000+0xafd)={0x1f, 0x9, {0x100, 0x5, 0x80000001, 0x629, 0x81, 0x68fcef44}, 0x1, 0x401}, 0xe) [ 42.369670] netlink: 'syz-executor4': attribute type 2 has an invalid length. [ 42.377920] TCP: request_sock_TCP: Possible SYN flooding on port 20008. Sending cookies. Check SNMP counters. 2018/01/16 16:08:25 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000025000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000025000-0xa7)={0x0, 0x9f, "7169a611f8d2d7ce13a25c6def169a40603bebdb1b29364454f4f4b44fac0fc6aad76bfd8b58838b4d0b72ca9721079f4da040bfda610d8aa65dea64eec012b75af8d4f4778636cc1f1faf1a608999f92b0980f4e856335e1a43b6c5fc4bbd61ddd34aab4f9525a4044352827e03c51f19d7c1b1d3f225b33e119dd66ea5656483c4c835089bf8d95c9d54e34ce9d7d1ab79654d50747761bb456f50161b85"}, &(0x7f0000024000)=0xa7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000011000-0x8)={r2, 0x7}, 0x8) 2018/01/16 16:08:25 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000659000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000a2c000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000001000-0x4)=0x0) 2018/01/16 16:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000034f000-0x14)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x1, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000046a000-0x4)=0x9, 0x4) write(r0, &(0x7f00004d8000-0x24)="240000002e001d063200000800207700fcffffff0152000000000000000000000002ff10", 0x24) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00005ab000)=""/231, 0xe7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000468000-0x4)=0x3f, 0x4) 2018/01/16 16:08:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002c5000)={0x101, 0x7}, 0x8) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a1a000-0x1c)=@req3={0x401, 0x101, 0x7, 0x7, 0x1000, 0x7a, 0x8}, 0x1c) [ 42.428996] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/01/16 16:08:25 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000)={0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000000c000)='tls\x00', 0x4) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000003000-0xdb)=""/219, &(0x7f000000c000-0x4)=0xdb) 2018/01/16 16:08:25 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0xffffffffffffffb6, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x8000}, 0x2}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000000f000+0x648)=0x4a, 0x4) setsockopt(r0, 0x111, 0x2, &(0x7f000000d000-0x4)=':\x00\x00\x00', 0x4) socket(0xa, 0x5, 0x8000) 2018/01/16 16:08:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c8000-0x1000)="32119eb8a01fbc701a6e460f3a2b63d0eb42042a23ec6e32ffdbd271c7c92a50c6b924174c6fa7efa6c9548e050aa97e2f3a2731ab698c3a9759c43019e74956afbcdac5db6bf68d9a1b164ddcbe258a2ab019a4d7dc76cf876ab4445a8022b16a655f261fdeca13e25d9d38f23d53364a3a5aa95818b9d9a52540ce46f5a7c4a1cd6e1dea1ed763099ebcda54f768458359fd375480c767d2c35a528dcab830c2c42d84a867a755ccd4b26f4022c382952fe601068d71b87bb745c565de0d003479b0555b2e9646a05328116155c10c0cf6de95c99fcff17185c164951780283183a0552cfcc396568ccdda6da684acafdecc3a04048f444fbc9b3c49052dcd894261ecdad370a759d1e83f771e2622a898779f7140bc2763740ecdd060cedf3360cf5fdb36727b8c77e53b3c634f653054ec6d657b63f7ecbf64a6e3e3f5fd21246c4d41ae5d128e2fd39837b3940f415feff8bbeb1353053ff5ccd4c79b6c43e558573564aa51232caf74d85219fa9b15aaa3b7a66b30750e4f71e7f7aa67695938bef4063d1c3cb87eed83bd7d9487df39020ac288d757c07fde83ba7286f427cc1570fb3cf4d4abbef44d61c2b9bcd8e0d528a30a32a147a522828d51736647cf3e53eb408d3f7b6f7e3a166dcc2ddd82a9e28091d535e117ec02f24056c3bf0a5b30d346a57f3d3ea6ff4314e26719a20cb9d1271e0f98943544ed7d206f1dc69e4f282b122f1050c4d84b68f13f721b1ce47e85bb89a2b4df0be2ca7962070a71b293ecd8b8b86170c4b7a6b6019314fe9736c68cfa70dc59cf0d7f7c6beceb60a0aa0952d6fb727853055193dbf75ad284921fa99f041be93a862bc621df188f17785c2dc24b4f2ff8379787ae48107b44a397aa2df69d763e02a2e0b3c02cf6125e9512f9ca9c547b9175d9a2918ae4278041d57501e998d4cd132c5061a4156e015022f36e0d5b9da9449d370ecca3f2e6cac45e89f018746f132d1e1bfe00b3f3b7ec8f3e7f9760d6c39badc0f028570cc5e5b27f4ab574e2da0e999cfa6dc7bae49a74f1bc6be46a38c3afc0f65edcf83b1969da90cc71b873d6a6959d4b736027f4f3c108d4580870124f5640cc2cc0e0a6ca74d5b6a2e54c9c6befc7764b7ac5250fb1b41635cdeed66f419cd41182855d5d7a1cf68744dfd839a2e841fa5acd1c19c84b4a0054b92e5b3727ef6430ef580e7137bc7d80d3dbd53de334a5f43a797a8744920861a9d35f987e89d0d4a0bfa1d1181f8fc617cbe77ea7ebb2b61f23221231dada8e68d334a02d9171765582d25e718037718e97fe0edecc928492cf054999204b69dc548c3f5a600081545561e83be222391588828f6601089c38eef10efdc86a8e69ae42c8beb5a61f232cfbdfaf678f0a3d2df4e67fe52e9528019e306cce72f17662eed39f052f4f913c5bf3d03f2657f12deb7bd6665a19ed0fc527cedd2e33712fae876ac6ee7d93c83b98e48a61aa7cd65a1f9593b86c4d1f2239f310cc0fb17a79ee98aaf7dc4ffb07269eb6097623b2967a9dcda75727049b9c201c399b2747f2dcaea2122279dcb5adfd90387e75294c21d6771790421f695e360f07e672124ef15ac7b32bafc31c2f674f74d2da0bdb6909311dbcac58770241ddd6367d185ffc7d3e2179431994ff6c01e7590bd4c01f00cd3c7bc82c7d44d6c48689046a8e58e0625fb22e32d42033d4a7772ffe34a4cf72d95dae17a1b1183319bac0c4d0930aaaa59f4765e48e853ccb0d6e1d6e6ebfd1133c311df797332bf804e4e0be7fcba665706a9e0288c8419b861ec7c493e80d067f7285aa694e6de86af4283bb81fc84d25dd4c98b540434c4160904aad871dbaa56a2307ba2f446024452a974a47eca07d51ff9f6def67f2a61e4b16745b6064dc77c4ecc3928321413ad2738cd979c6e37191df2c6891d4ac72cddd902722033a176d9ebd825698a891c47f8dee0237f7360c943e15d8f55482de021567a5427951bf75d0459d1d63a94a4d773d1ab4a21a0ad294f9c921b60fb6bb473d7799ee955ce1df4a6d55a188660ce80e65fd2cd4d69db50154455964d9a7728d8657992ca9ba18b33b36504b8e96b32e9f46791c50e8bad0a7fa3085a842777ebd60c4c36a7800095fca34e1a3bd9b00304869be037b68186b9c879ce3ee9d4c5d2bf83f70e89ca914aa78daaa071ef3e98e5ad5d46de54b71a7fdf377b8a1ba28658514cf5a967eabd1b6efa35809622e3cddd16602b722be4f9e513a10162f7682c97ef02f0c3b625969090d1eb5798ab0f619d3b7bd02b8da136e254d49f33493b3f236b8ad0997c546dc2155475615a0970352058248e300157eebe41520a66f85175845874fe1e8a6cefccc9bc05f82927458e514874f1340153fc5ea44e572dba7b6a7f3b0326549fe019269ea509a13cb4b0adf6f82ebcacad588e35f25f6404b3d35d3c4093ab76cb2cb013941b1075c48d82168270e105c26f8a0e54b5cf3d294532a97a7de7749e4a4bfb6a036a3de576ae51751b9d508a1c2be693dac10953c48522d9ef5a0f12a3ccf00ac105a2a14901c71508bda760f4fd690cd463d7276858519652b67c2c40ac24b5fc8adebf85edfd249b840d45e1217db766b6efbc9fd36e21bc3347f10badcbd95e6ed678178f84dd7e87731cda007c37f0a227bc33d052aea23cf3ba9de6d12405971008becf8f056d826d627cedc6411ba0bbb0a0d35c6a908463f16362b02c124c084b7c635ef428807f2e47127fb253cfa56611c7897a9904d1288cc9f640bc8e36c86e2108585dfd716db91b98ced8ab18069088c35082a7c8f4a6277e5961d2c4ce07c4aacba5dbd966fc833a77cba02c6d2191ebe858bb85ba99e35ba99ee76fea5284cf3b95eed2e042ce137508fcc00c037b4526df2413c148ad124666a80e733f149a772f85a7a999cc95557453c03e52c4358a7a0d7690dc27e76d746638d5b31552d1495b00f043b8980ab248b17640ec73f9d7d9ae391f9124824df2a72763116a27fa25f176ead0639e88d265d501e210cf84fc32238ec94f051dadff6e9a98976d2e81647f34a989578c66d405b216aa3c20dc8c92f31300ba1ef8c71bdc22ff416485a80502c66a1848aa3b0b4c3019749ac9114109aebb2ab1c55ce0d1e1e3072bcfe7360d2bfd3f7bfbb1a2533eba74bcbbcf86b22e8cf2c848d0486eb5070361da968735f831e551b35859268cb2c95602bba620a8992290e2f5bace6a16dd2c5a1f72193", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$unix(r0, &(0x7f0000991000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 16:08:25 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d1c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f79000)=0x1c, 0x800) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000f7a000-0x10)={0x1, &(0x7f0000f79000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000f7b000-0x4)=0x9) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f79000)=[{&(0x7f0000f76000)=""/162, 0x49}, {&(0x7f0000d26000-0x6a)=""/106, 0xffffff58}], 0x2, &(0x7f0000f7a000-0xe3)=""/227, 0x9f, 0x80000000}, 0x0) 2018/01/16 16:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c45000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c38000-0x8)={0x0, 0x9}, &(0x7f0000c31000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000258000-0x8)=@assoc_value={r2, 0x9}, 0x8) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000897000-0x37)=""/55, &(0x7f000024f000-0x4)=0x37) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000c3f000+0xc9b)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000202000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a14000)={{{@in=@dev={0xac, 0x14, 0x0, 0x10}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x7, 0x1, 0x1c, 0x0, 0x80, 0xa0, 0x3b, r3, 0x0}, {0x1, 0x7, 0x3, 0x10000000000008, 0xffffffff, 0x3, 0x1, 0x0}, {0x4, 0x8, 0x6, 0x880}, 0x36c, 0xf, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, 0x2, 0x0, 0x8, 0x8, 0x1}}, 0x5b) 2018/01/16 16:08:25 executing program 5: r0 = socket$inet6(0xa, 0x8002, 0x101) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005fe000)={0x2, 0x5, 0xfffffffffffffffc, 0x2, 0x0}, &(0x7f0000ebc000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x3}, 0x8) 2018/01/16 16:08:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) 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$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00006e1000)={&(0x7f0000241000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00007c8000)=[], 0x0, &(0x7f0000c76000)=""/105, 0x69, 0xbf48}, 0x2040) 2018/01/16 16:08:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c70000)={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]}, 0x0, 0x4, [{{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 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]}, {{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]}, {{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]}]}, 0x290) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000085b000)={0x0, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 16:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000f9d000)=@file={0x0, './file0\x00'}, 0xa) getpeername$unix(r0, &(0x7f0000659000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008d2000)=0x8) 2018/01/16 16:08:25 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000003000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f000001d000)={0x1f, 0x10001, {0x5, 0x800, 0x82d6, 0x800, 0x5, 0x8}, 0xc6, 0x6}, 0xe) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000001d000)=@assoc_value={0x0, 0x0}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000001f000-0xc)={{0x6, 0x4, 0x6, 0x9, 0x74ab, 0x40}, 0x7}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000003000)={0x6, 0x29, 0x1ee, 0x5}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000001f000)=[{&(0x7f0000018000-0xb1)="7208d8742a2e4214a017182cd4f80375cfb17aa2cf3f42ca09d42ab107dcbb6b0b473c8af11c383766db1a02d0aee68adf2364f02e942cf08e7869486aa049aeb973becd1823c1ee8e046d7e8203b2494b03ed1cbe21f95b72c3ad6af46cd422e50f573613b3d9479789c87b8e0b96665c93ab900a9500b5459e058969a3616e1f388a228d8b546a03d86ca47e7ddc57304c75be900cde0977ce2cffb3d1ab6b8816b7907128cfacf7cd71a6d5805e3d89", 0xb1}, {&(0x7f0000007000)="", 0x0}, {&(0x7f000001f000)="bbe81d69de9262e760b9bbf558ecf93f646c05be1444e79c51d35eae6ec2bf47c716b92c0c0915ba31365ff1ccfd175c0c83bcf5268a02cd57c5123732f14da5993b20ccc25ae75d89", 0x49}, {&(0x7f0000013000)="5e2ca22c2ea450a643eb531045f103e13c18d49c05cf3e282bd082a7f842dbbaa11b241563619d0fb86f9b196b84c06d58cbd564cbeea870dbc700a9407dede854c385f29151e610800a874f4f6150060b7365f887372ca38d312b70e057f26dc557141bda181a1cddda13526edad369cf40469574a144fa4cfe495cfc56d383f92338562570113ce7b84bc0e45a0a53ff7d1869cb7884c496187ab5b5f3324795", 0xa1}, {&(0x7f000000e000-0xf9)="1b089a755f06639989c0ffd1272e347115ff899a3a858b30319be9fb33b439231b15d663c935c2759e9b7fa66ddb39e1c1192f2b13b393ff1d34ac66aa4673a72b1a55b44c3a624bc2b4d845c8feb00d239840f3e0f947d3b0b948881145c91bf2f39b03c85a491cc8ce60daad80ce5e4c77d40c1dfcf0a8e65071f27dfaa498db4573ef0121e6b6cad5472fff264c1f56ab156b6d0108fba66b84a0a59855e8e6ed6e18fbe978e45f2d34f4c62fa40459be84aa38c963f0786933e06b696e56e9a6465d706d3be92b1d1fcd33cf86e65f56a6cef74b89d5b5ee6ca0ef2d2054c5a8ea7a93764d8acf3ccc63c48205dee4cf0affdb0daf735e", 0xf9}, {&(0x7f000001f000)="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", 0x1000}], 0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000001d000)=[@in6={0xa, 0x2, 0x35af, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x9}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/16 16:08:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x1, 0x6, 0x1, &(0x7f00001e2000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000980000-0x1000)="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", 0x1000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x9, 0x800, 0x6) accept4$ax25(r3, &(0x7f00009b5000)={0x0, {""/7}, 0x0}, &(0x7f0000bc0000-0x4)=0x10, 0x80000) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000485000)=0x4, 0x4) recvfrom$ipx(r1, &(0x7f0000877000-0xf)=""/15, 0xf, 0x10040, &(0x7f0000e26000-0x10)={0x4, 0x909f, 0x3, "62aa9018280c", 0xdaab, 0x0}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000e02000)=""/0, 0xb4, 0x9}, 0x0) r4 = accept(r0, &(0x7f00005b8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000027000)=0x1c) accept4$ax25(r4, &(0x7f00007df000)={0x0, {""/7}, 0x0}, &(0x7f00008c8000-0x4)=0x10, 0x800) 2018/01/16 16:08:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ac7000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000324000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000eda000)={0x0, 0x0, 0x0}, &(0x7f0000f19000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003f9000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000716000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005da000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000688000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000862000-0x4)=0xc) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000df9000)={{{@in=@empty=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000667000-0x4)=0xe8) r10 = getgid() r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000032e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e7000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000503000)={0x0, 0x0, 0x0}, &(0x7f0000552000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000523000)=0x0) r15 = getuid() r16 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000099e000)={0x0, 0x0, 0x0}, &(0x7f0000413000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000042d000+0xb0f)={0x0, 0x0, 0x0}, &(0x7f0000fb7000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000df000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f000087d000-0x4)=0xc) r21 = getgid() r22 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003ee000-0xe8)={{{@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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000)=0xe8) r24 = getgid() sendmmsg$unix(r0, &(0x7f000044b000)=[{&(0x7f00005c5000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000053d000-0x10)=[{&(0x7f0000d0d000)="e76eb846c72fd26a791536b8292acf45f2f65524282e626c351b5f6bdc7b4a687fffd242d0af565e27f23c40cf256c8606068cbf85723897c1d5a32f0629f9c81023d13006a160f9ba8dafdf70d941c18aa09d301df48257b6c5fa8614ea1e6c3fb051e585ca40bf73ab9cc5de54e66ea69fc5b4e908f75a5653e2eb60879f5b025d3f2ffa2363254314564871530c1c675f6cfe2ccf9f23a4e77d7b9f8c21a023d254e9505c548280962c5fed06b51a9493305e484eb1f112b7dace68ffe4f5e629bd0f8e63e5536c14fc04a5", 0xcd}], 0x1, &(0x7f00006ac000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x4000}, {&(0x7f0000eff000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007ec000-0x20)=[{&(0x7f00001b3000)="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", 0x1000}, {&(0x7f000019b000-0x65)="49cc984d52b134e3babbc961bac3233901b707e0580c6280db39e4a43c5b102732b4eb02926b20d71e25017ea15a9984ec25b261ff07ecc1673ac7d99830d694bf567b29233efda3ef34c32849e0b17ea9d72af0a977c463545d1e2d2d0da875382403d0dd", 0x65}], 0x2, &(0x7f00008f5000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r1, r1, r1]}], 0x130, 0x80}, {&(0x7f000061b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000261000-0x40)=[{&(0x7f000059a000-0xd8)="64987a313ec1fefa545e3d492cbe06c6c5631f0f174b7bdc14e744ac7b2b5c1e6e9cc55d4c142693f952a29774cc1f541be6fd31686c2c7e618d559a0f8bbf98487adbab0112035c35a752f30b96b093a219c75ec150da5f50fdd18427646e33cab288854328e9cba54b70cdf870ea8a7208474c5c611b5edeb32d3e4ab803d51b2244c337db555a0f1b0428b55378c4ecb1c2f1a0e52044bee15f0af711082cae04812521bed2d26e119649cdac6c8c7fc13ffe0607cd9ff84f5cc601f07ae17823ca4cdfdabe8035035658ff6ced6179f0f2f8a43b3143", 0xd8}, {&(0x7f00008d2000)="177e0bb646d72b5eb59087f5", 0xc}, {&(0x7f0000c7d000-0x4d)="f1f59ced8bfd1a3aa5286f930caf8184675f01a974e7b3508142ed8b512c1f1040a4fde5cce373a5b8b61dc0f70c50f7087dcc44781b79cb5615f88b80088b528ed25a9e57c86cec44b9fad143", 0x4d}, {&(0x7f0000b9c000)="48fd38542e93b92866edcae6207eefc3a3ffe9ffb5f290f8d09cd4bd155a6acd0a71d586b42fbd6e2aff92cfd9a658cd8366433b3742f274fd68de14b59dcb487aeb9228fa1c37865cbcd8d809b2f01b7ccfae374e66fade3831c6b80fc1057524707a558fa00f52fdf778b1ffa2fcacbc49299b22c3e7aae0af622175dff9d432d1109c5f384501f7122c57dfcde8d76149556d1a283f101bd888f31989245cc6a79f9b56fc95ea5051df31bd244bbcb3f8493b01c3bc76ae36915b2c28c72ad3da975bc346c1087d4e4f81a2cd", 0xce}], 0x4, &(0x7f0000ba2000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r17, 0x0, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x78, 0x8000}], 0x3, 0x4000000) socketpair$inet6(0xa, 0x0, 0x1c, &(0x7f00002c5000-0x8)={0x0, 0x0}) getsockname$inet6(r25, &(0x7f00005c7000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000044b000)=0x1c) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 16:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00005a8000)=0x9, 0x3) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000030000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:08:25 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000001000)="40ac9f356e21f72dc46054d560933fbe826fe05441c86880dc55a41cd3173800324cebc3049f2c604936929778cf4234f320d637d643658fd7029454e02fcf4dfba49a466ef808cbd6095df52bf8e2053ea86be421796ecbcd3d9b6078c040e7380d7054e11fd44fe2fe9b0068825194349360b452a740b844fc0cb7f81cb2246d3057", 0x83, 0x1, &(0x7f0000019000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f000001a000-0x4)=0x0, &(0x7f0000019000)=0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000019000)=""/114, &(0x7f0000013000-0x4)=0x72) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) 2018/01/16 16:08:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f56000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) close(r1) accept4$ipx(r1, &(0x7f0000c09000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e28000)=0x10, 0x80800) 2018/01/16 16:08:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000ca0000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000772000-0x8)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a64000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000053d000)=0x98, 0x4) 2018/01/16 16:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f000095a000)=[{0x0, 0x0}], 0x1, 0x67, &(0x7f00007bd000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b1d000-0xc)={0x0, 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/16 16:08:25 executing program 2: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000062a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) listen(r0, 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002a7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000049b000-0x20)={0x80, 0x0, 0x2, 0x18c9}) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000062b000)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000106000+0xc70)={0x23d, r2, 0x1, 0x0}) socket(0x1, 0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) 2018/01/16 16:08:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd8000)="a5968f", 0x3) 2018/01/16 16:08:25 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000336000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0x6, 0x800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb1000)="b306321bed3e77a862cda9ce37abaaad", 0x10}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) recvfrom(r2, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000fb0000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) 2018/01/16 16:08:25 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000010000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000010000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000012000-0xc)={r0, 0x10001, 0x18}, 0xfffffffffffffe56) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000a000)={r1, &(0x7f0000006000)="dde140052b"}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000011000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000014000-0x48)=@full={{0x3, {"36228a5fd1f6e1"}, 0x800}, [{"3d7dfb422153f4"}, {"0d641096b532b4"}, {"c320d6b7a36bb6"}, {"0772ca203f5073"}, {"fe6edd02f0825c"}, {"6d16e30ba9efa8"}, {"05e80931b72f26"}, {"608c4905293341"}]}, 0x48) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r3, &(0x7f0000013000-0x10)={0x3, {"84ff85c7802dfc"}, 0x81}, 0x10) 2018/01/16 16:08:25 executing program 4: r0 = socket(0x10, 0x8000000803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x2b7, 0x3fffffff, 0x0, 0x0) 2018/01/16 16:08:25 executing program 5: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df9000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000baa000)={r0}) 2018/01/16 16:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00007bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x1, 0x5, 0x43f, &(0x7f000038b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000688000)=0x0, &(0x7f0000e9f000)=0x4) 2018/01/16 16:08:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002b8000)={@generic="7c8c925c417358ec575acb318fbdb710", &(0x7f0000f82000)=@ethtool_drvinfo={0x3, "76eb52de2ba97ad68de71e360c09669c2c21e58a50c5dc0be10a9989199b02fe", "557180395209bf599d9bc61ec9ca55acaa967794a87d83228bfc72b5af4b7afb", "ab67e8b95a900f804ad6c8adc2f884579bd940c291b75bd2052ec9562980897f", "54dafec7663041157f83dd5dc9471918d398168066f389edebdab7ac21bb2972", "ee827ac8f201a302a2047d887a786082c580aae46c455d4d861d9573d30aece9", "dd7130abfae15b3d2ef1ecbb", 0x6, 0x4, 0x9, 0x8a, 0xe9f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d7d000)=0x2, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000994000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f00009fe000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e72000)=0x8) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000008a000-0x4)=0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 16:08:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000089c000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008a7000)=0xe, 0x4) socketpair(0x13, 0x80b, 0xdad3, &(0x7f0000000000)={0x0, 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$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000002000-0x40)={0x8001, 0x1, 0x7b2, 0x1000, &(0x7f0000002000-0x1000)=""/4096, 0x87, &(0x7f0000001000)=""/135, 0xa3, &(0x7f0000000000)=""/163}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000004000-0x20)={"e474e63a8d5b3e9f924b093959815a66", {0x4, 0x0, 0x1, "63b3e2e67d09", 0xfffffffffffff800, 0x0}}) accept$unix(r1, 0x0, &(0x7f0000003000-0x4)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000001000)={0x4, &(0x7f0000003000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000004000)={r4, 0x3}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x100000001, 0x20, 0x3, 0x0}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000)={r5, 0x8001, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000007000-0xc3)="ef4a8ac81d235680b10d158a88ba51edc1d895de115eeb5f9789b98ebfa6ad2e5510a3551ee8cccb665313f4af895a6dcd28bcd38c3e1bf7b64b982c04ef88768d936ee0fdf30f697c1a2407e4bc62b17a2692b227c48684c00ff350a411096c3f578721ba46c0f11d2be02d2aa2239a852803177b120cb8e36aeb50aae15f992c8393dc2545a3af7e3fa97dc2df573077780c64ff9e4dc73fac1d556b785595f4e5b17ebf3abddcd86fcf8640ec5db233287f5e786062f433e1223c205d504683b36e", 0xc3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000+0xa4b)={r2, &(0x7f0000007000)="22704ae173d3046a3bd649d806a862e7d989bb2dfa684d7a67a1ed32727786a6917ae8dffda12f6d9cf4dd", &(0x7f0000007000)="b7d2582f4cdf8a0a2dd0f7d4eff8c4a7d437b58c7d570b783518d379f9cc4f464e0067b83876ef0819d3ea5071e282f676d57b085652776b26108ac84e6b5e1bfb87c02f72900181f66e5f333794d3371371d040473f689517b6c763652ebc879548733be2e92e5c3d4fed866a85", 0x0}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000008000)={r5, 0xe6, "bd843dfe186de7353721403b07bcd2513f7a9c49e4133402cc085cf5fec35fcf4e670be4122f6ca74419bb267c3ce116e60a65dc824d3ff9aedc97d4378bb583864f340f4c4729188f1a7c0be69d1a8fd26135820e3609b4c75d938cdd60419e191f5c7a9a277f4f2b6911e83f1c653cdbe73ee045701b7b10c5ef9b55983f02b57c8e16e855cf22a5c36facb4281a254bc9f3889d1a25b314fea6949d73687a2ac6fb88959d3d7b0e2f8ece104e7c1e99b8d7f4c53637090d0a1ce311c781db8a82bf7024441f94ff67032ca4324e7ec25cf15b6af2824d5dcaf05068a3893bfb0dcde680a7"}, &(0x7f0000008000)=0xee) 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$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000000a000-0x10)=@req={0x50, &(0x7f000000a000-0x50)={@common='rose0\x00', @ifru_settings={0x0, 0xe36, @te1=&(0x7f000000a000-0x10)={0x4, 0x4, 0x5, 0x8}}}}) 2018/01/16 16:08:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ef9000)={0xfffffffffffffffd, 0x6, 0x8000, 0x0, 0x9, 0x2, 0x200, 0x0, r1}, &(0x7f0000f0e000+0x109)=0x20) 2018/01/16 16:08:25 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000000b000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f000057a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/16 16:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000232000)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x8, 0x6, 0x8, 0x4}, &(0x7f0000e42000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00003b7000)={r1, 0x9}, &(0x7f0000052000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000277000-0x8)={r2, 0xa04d}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r3) connect$inet(r3, &(0x7f0000daf000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:08:25 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000071b000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0xffc0000) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x4e, &(0x7f0000132000-0x52)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x444, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) socket$inet6(0xa, 0x80000, 0x3) 2018/01/16 16:08:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000031d000)={0x0, 0xfffffffffffffc01}, &(0x7f0000bd2000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b43000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000388000-0x8)={r1, 0x81}, &(0x7f000072f000-0x4)=0x8) getsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000f53000-0x4)=0x0, &(0x7f00004bd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000040f000-0x8)={r1, 0xffff000000000000}, &(0x7f000024c000)=0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r3 = accept$inet(r0, &(0x7f00007f8000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000038000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00009b7000)={0x0, 0x0}, 0x8) 2018/01/16 16:08:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$int_in(r0, 0x5452, &(0x7f000050f000-0x8)=0x7f) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/16 16:08:25 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000b8b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000511000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000eb9000)=0x8) connect$unix(r1, &(0x7f00009c9000-0xa)=@file={0x70b16c4e23f01c02, './file0\x00'}, 0xa) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d4d000)={0x0, 0x0, 0x0}, &(0x7f00001bc000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f7000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000175000)={0x0, 0x0, 0x0}, &(0x7f0000862000-0x4)=0xc) r7 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000226000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f0000f4a000)=0xe8) r9 = getgid() r10 = gettid() r11 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000831000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b83000)=0xc) r13 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004b9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000742000-0x4)=0xe8) r15 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000468000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f5b000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000747000)=0xe8) r18 = getgid() r19 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ee7000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004d000)=0xe8) r21 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007f4000)={0x0, 0x0, 0x0}, &(0x7f0000bac000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000450000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a5000)=0xe8) r24 = getgid() r25 = gettid() r26 = getuid() r27 = getgid() r28 = gettid() r29 = getuid() r30 = getgid() sendmmsg$unix(r2, &(0x7f0000731000-0x118)=[{&(0x7f000079c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b33000)=[{&(0x7f0000e89000)="4f85ba7e709feff1558a7f11eccb77ef39ea77a41c8699901f4b0ab4cbaf8a68e212", 0x22}], 0x1, &(0x7f0000adf000-0x98)=[@rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, []}], 0x98, 0x4040010}, {&(0x7f0000110000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000737000-0x90)=[{&(0x7f0000806000-0x40)="45e4de27287fadbaf060b3200a191129fc1ad10c5389414a77d434c72ac5f2e97c02393b6ddccf3ad2386f1e6ccba54c8444d7f2c1b57c79c417101b702d5fd55b214abbde628d0b41003797e974d46716a6ec3371992afba52e01235582b9540d7e213456d413bffdfddedc229b3c517eeecf47f761fa9cfd83a8121507c645e9cdc331fef4cb48d8815c1098b0c59989a705daad6e2bc6510e8f32900b14ae297f133d1b0e2a458f99f85bf659f2d54e9381a4f4c90d511a78b24833f96c77982a1dcf5113d3b8f0af30af51546aa68f", 0xd1}, {&(0x7f00008c1000)="00316cbfdb32b6354075bb90aebb99330fbacb6184af0cfce718caf21643ddbe4265e409067a804f6146d204426efe8e1ab1899507cdc024f44e15860980509878a8f81ad7c942f20e4ec7cb8e0d7b5eabbcab76d3e5d37daa313f2233064913b61fb23a4d0d4b2998996dfbf070b50c6115e1d8eaa2918a2c", 0x79}, {&(0x7f0000cd5000)="90f2a52b7310e83223f924650295fa8a4fa64d64c8db089c5ea8835cafbdf2249a67a22cbd1c3a18e3a31a6d153758d6dfd3a6c75a0e69a04989eb4ce58084af49b878704d652230d685551ef51398e5d0e3d8a71f51db15c87ad8097b1f2eb02ffbf0185fcf19a323be90c32250359daae179b14d91c0c961a5e83de4c1f1d84855e9595904581f3d1334f9b0660570d9c880df52731fbf20452371289097c842731746f04f1c7256f8a7a3039050e3ae49198e385a21f4bb27d4f0d90dcfd096037fe0121e050702ed9dc6cb1f878efd0f3eccec6317e7d359fac45b127980880eb537d016360a15cf7b7ed1a680a117c49b4de2", 0xf5}, {&(0x7f00005d6000)="e8f71ccb07ea84157201243c4fbbe8756854ca", 0x13}, {&(0x7f00006be000-0x1000)="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", 0x1000}, {&(0x7f00006ec000-0x79)="83a08d935b50edf7055ec69b5521e025696aeff0f8bd85dc93ea5172b2706936c5e86206434da4f0b6197265b2641456dce7e5c99a26439f0c855634052e3517f3a673fe113ed0982fde703b5ceda078db19deff4a88c4e1ae4f5f1dd7725f865e2a679656dc809fff9b5549123ca0f476d1251171ce57657e", 0x79}, {&(0x7f0000131000)="fe7fd23131527e41d850aa4717333ecc0511", 0x12}, {&(0x7f0000cd7000-0x29)="564f49ebcc04c2c30727d94312b2b92de231934745e93563177099f4d51e8c13a74ba994b58fa2edc5", 0x29}, {&(0x7f0000bc4000)="f29ec8b0fe775e26d398858aebe6c3f38216ab5ebc9bb277d7d47f173e9f38928d591ee150298e8f", 0x28}], 0x9, &(0x7f00009e6000-0x48)=[@rights={0x28, 0x1, 0x1, [r3, r0, r3, r1, r3, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x48, 0x8080}, {&(0x7f000047e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000aca000-0xa0)=[{&(0x7f0000c2a000)="acabc7ab8c762334ac47926f92753f70f92fdf0f14a570ad44c3c1116920dcfae960764ad19fd3616766f61d18951036b95651e225b56e8fe813d35220731346945b78a9e9e0475ae8713081f90634c5783ace2bade4a43689d9c80f1e469e20ca76534b9003ff6e7cfa9b2572dfb7e608d53e0d8ed5353175fc0236c096ef400871cf89476777561006141512153b1a4c31175013d4116a00258f5cc7bda4f9684046150292b7b049cd482bb0b938666aef138bf038a23f8e340cf7f970257c5fdd784b20852c5238380bef5c5ea2a177efe50297353a788695a5a5550b630c9b2702fdade93ae0d4399d9c1703207e2b5cdaa620", 0xf5}, {&(0x7f00004d9000-0x3f)="17a106b1203a59a15be7f93533326ba57fa081c9b608db2c5b411a29d74dae30e71f02eec52c68fe8ea6ab69c750d3ad2eb00262dd62d77c4ac8bc840f3d97", 0x3f}, 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0x1000}], 0x9, &(0x7f00001ef000-0x60)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x60, 0x4000000}, {&(0x7f000073d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ec6000-0x40)=[{&(0x7f0000416000)="55088060b89e376820dd27ff530f63bd712ca162f8671bb7b2ec8711f9d5e88a5c778b07c65a699e35b6233f823b1faf9cd47c2708724d110fc23e2f0152c7f3298ec467c400d264926cb70804449ed1f6e62369f70ffe86f9b8d4b9d11460ebb9006523b787e75a78676dc63dc97dc7bf9cc793ab68bbbb7f0293ec52afac648ce2835c94", 0x85}, {&(0x7f0000238000)="0e2867cab7036f37b0f9ed24d991cf3ec97ab2505bbf978e3d403cac2f9403d0e26c6ae66506835ab94666d168fe20f781d058e075dea308c20bd2e66a90ba8e17bfd98806794ddba39e9a6ba558ca600ae1c332e16311edf4dc510bc5a31eb1b1daa0afb59b7527978c", 0x6a}, {&(0x7f0000f71000-0xa7)="cb76bfae239868b12abaed9461c67a688864e65bca8aeb9dd32aa21a5af66a6122e733144db21f1768040de2d9ed701317f1e7b5837f13fc60ac68079600753358c101f8a563e19412343e26b86b0e4e527c7025b1939104f0afcdb9d1e07d61c8e52d3d3b222cd76236d6acafda54ef704a67dd5d014f5accd4a81765c6be4646a0d999625f295ce8e7ad28e6b594ce57d5f1c3e247b51e259438b7c7e24c25eb298a8a6648ce", 0xa7}, {&(0x7f00005c2000)="3640372beeaee9f0ea529e6e4de6fb6a0481bb3ac0112148f8e84a5943bd100dddbd5a7433bf6fba669eb3a14c02d3c913993ab6fc8aa6a4c34afac380e7618a05bc3b5aed101ec7d01a0f15f0e4c377e644071cbe77523a5be877797935dc6cce2dec2ad8906ead83806fdd083edd8ad7a77f01c0ab6c9ee0a3b701d62963c603dc75c6e64bef5b9205b744b2348beaae8a2b551904fd2062e3266a0bd6df4039957e910152cd5f81a0884869f2258de518f9eba86b29c537e89a8550676bf139005b89c8393da0f8935879c42f3dc7678c407782443cc6e85ec7", 0xdb}], 0x4, &(0x7f0000ff0000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r3, r2, r2, r3, r3, r2, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x20, 0x1, 0x1, [r3, r1, r2, r1]}], 0xa8, 0x40}], 0x5, 0x24008081) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000855000-0x10)={0x0, 0x10, &(0x7f00005cb000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b8f000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000629000-0x9f)={r31, 0x97, "c8b925355db3daa26fea41932774d571444cc5b61ccc1e76dc7f5032ea5c7143d4a0137c7d13a4bf10f194065123f5f9724952af6a375ee101a3dd874845facdaf30c81234f6be3a833a1433e777afa81fe0942d2f05e7c62a7ad8e3e7421be142a6dd135496082fba38929cfed1bc797531b4d180f969d59203e6632b3c78febd4e920dbf166188f124aaa836c6b7b319a55476dd8d88"}, &(0x7f000005b000)=0x9f) 2018/01/16 16:08:25 executing program 4: r0 = socket(0x4, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004aa000)={r1, 0x0, 0x2, [0x7, 0x81]}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000775000-0x10)={0xa, &(0x7f0000000000)=[{{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}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) syz_emit_ethernet(0x3e, &(0x7f00004b8000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x14, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89ab619ee7e2c7fb4d537b8bf7aa5e1d107d8969"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x35d]}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="0595d103bbda0f6c25c02874645ab403", 0x8c}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ae6000-0x20)={0x7, 0xb57, 0x2, 0x200, 0xfb, 0x2, 0x6, 0x3cf4996c, 0x0}, &(0x7f00002c4000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007b5000)={r3, @in6={{0xa, 0x3, 0x1ff, @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]}, 0xbb6, 0x80, 0x12b, 0x101, 0x30}, 0xa0) getpeername$netlink(r2, &(0x7f0000ae4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae5000-0x4)=0xc) 2018/01/16 16:08:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x649, &(0x7f0000195000)={0x0, 0x0}) connect$inet6(r0, &(0x7f00006cd000-0x1c)={0xa, 0x3, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8}, 0x1c) r1 = socket$unix(0x1, 0x1, 0x0) bind(r1, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000c1b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001d9000-0x4)=0x10, 0x80000) recvfrom$ax25(r2, &(0x7f0000c95000-0xc)=""/12, 0xc, 0x0, &(0x7f00009f1000-0x10)={0x3, {"fd6f7510e06507"}, 0x7}, 0x10) 2018/01/16 16:08:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x1, &(0x7f0000f2e000)=""/4, &(0x7f0000efa000-0x4)=0x4) getpeername(r0, &(0x7f0000c6d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000241000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000aa7000)={0x0, 0xfff, 0xd01, 0x2, 0x40, 0x7}, &(0x7f0000dcc000)=0x14) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000eb9000)=""/139, &(0x7f0000cd4000-0x4)=0x8b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001fb000)={r2, 0x9, 0x0}, 0xc) socket$unix(0x1, 0x0, 0x0) 2018/01/16 16:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000839000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000de2000)="af7665c732cb4335fe54eb074da05ed2", 0x10) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="e0", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000a9000-0x78)={0x0, {0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x5, 0x7, &(0x7f0000651000)=@generic="6efa3170e48b268931e8da25471b9235", 0x0, 0x9, 0x7}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/16 16:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00004f2000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000011e000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000702000-0x47)={0x0, 0x3f, "b1ac645050cb8b2299dd90cff98614f4d3c309d8534a2f1a08b0916293240bbc3840e35c8cb993a86365af1e76ba8167926c528b68b3360028119a89973a3e"}, &(0x7f0000ce9000-0x4)=0x47) syz_emit_ethernet(0x33, &(0x7f000015b000-0x33)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x100000000, 0x24000000000, 0x8}], {0x8100, 0x0, 0x0, 0x81}}], {@ipv4={0x800, {{0x5, 0x4, 0x4, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "bb"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 16:08:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r1, 0x0}, &(0x7f000012f000)=0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000dd4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000079d000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d71000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/16 16:08:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008f9000-0x20)={0x9, 0x8, 0x8, 0x9, 0x6, 0x9, 0x401, 0x5, 0x0}, &(0x7f0000e60000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006c9000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x6da, 0x1ff, 0x5, 0x4}, 0xa0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/16 16:08:25 executing program 2: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000b9000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000d4000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x112, &(0x7f00000a4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xdc, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x1, 0x2, r0, r1, 0x6, 0x0, 0xa, 0x7c55841ae5cb8796, 0x2, 0x0, 0x40e2c012, {[@md5sig={0x13, 0x12, "038c7f929e212f32cc9b5ba3670801d2"}]}}, {"4d8b3702ad77e6feaf192410cd5edc84fffb650928f02efec16b100c869ee1a022e27998fee9bbaf95f943a32f9867bb96edb88c14f62492b469e902f6b31c6d0bb64cf40c9ec3fbe1a798898d70e7af954c46c6bb3299eef07089884a0738517ac682c1171da803273b1bb33f8f89998ffccd5bc9e56c711bcfb6457ee0ae6d18c0e6a76765b58f50f25aaf1f825c850167be1fd820f310325d57c3ed93c3df95571fbc258320c64106d73b5f9310e658c0770f"}}}}}}}, 0x0) 2018/01/16 16:08:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xa, 0x3, 0xfffffffffffffff7, &(0x7f00005f5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000adf000)={0x0, 0x1}, &(0x7f00004bf000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000517000)={r3, 0xdf, "69f4358c3d97d8ea753baa55593b0dc056edd5ea772f612db3b72e4832c34830181ad3e21d166cfc49d07311c2087c75fe893cc2bc7c5f57c8bb1c60ee67dceb6df9628a5a18e5160b70d9e0f61ab501229d58dde1811dd93975419d41bd8e30fad61e974bf2511e08aee42e0543c6a35debe795bfce7843b067701b4134b2bc78b00a0393e42ec5c768cea7da09fddd8215b69741efcd7e12ea0e0a3f2736ab658c601a34d17234be284ad0c7f20428e7fe916cab7ca9da23406d971cf3bc538d176a1668a7a9703086a5e1bf16f387a4aa02da33af3311fecc32b0779188"}, &(0x7f0000eae000-0x4)=0xe7) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000b26000)={r0}) [ 42.877480] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 42.914965] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/16 16:08:25 executing program 5: r0 = socket(0xa, 0x80006, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000065d000)={0x0, 0x5c0f}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ed5000)={r1, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000003000-0x90)={0xa13, {{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]}}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000001000)={r5, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000005000-0x8)={r3, r6}) sendto$ipx(r0, &(0x7f0000003000)="5ae0ad5bc4881b2d0916d11eaa0a06f9bb86c24d0ad64cb364a520bd879d4608edde9297e06af8", 0x27, 0x20000895, &(0x7f0000001000-0x10)={0x4, 0x401, 0x0, "fda6033ba0f8", 0x6, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000-0x4)=0x800, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000006000-0x10)={0x2, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000001000-0x8)={r7, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xff, 0x3ff, &(0x7f0000006000)="2b7e817e4a14ed6166e244a437922e95f5fcfef5924f9cf1ac7768b9eeb1030215", 0x21) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000008000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000)={r2, 0x4, 0x0}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000005000-0x68)=[@in6={0xa, 0x3, 0x2a9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x33, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/16 16:08:25 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003b0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000602000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000038a000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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}}, &(0x7f0000e29000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008d2000-0x4)=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$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r9 = getgid() r10 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006e2000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000084a000)={0x0, 0x0, 0x0}, &(0x7f00000e7000)=0xc) r13 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r16 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008dc000)={{{@in=@empty=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e1000)=0xe8) r18 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r20 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) r22 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c20000)=0x14) r24 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) r26 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f00008f1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000107000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a1b000-0x30)=[{&(0x7f0000001000-0x85)="658e800748fc919ff5a1f543e812d53a5cd6d400a4d88a2a25fa99d7cd5017f13f03dd1022e8987635c28eb649fc3e9e6d1036f3ce4336aa83d8ff6a9c7c8c5cc81c87caf06b8bb4eeb14272a00f6b5989def0fa1676c81c148161afab9388e592b808753051861f6c65ca984e09a6836d0165e71ce5849c25f35b3ebf604e3e1a72835007", 0x85}, {&(0x7f0000ba0000)="6155467b9f1ce4636d9ab8b533edb1405ff6984826f62c0f8a2799839d27746a75e719f40ce10c143e856e0ed29c8a3d9100e6", 0x33}, {&(0x7f0000596000)="af9950aeba48cf606b9c1032d2f79914b0ae21f6143ca5b64b39213dfc3121331e9aff1b1d2c18515fae54ef91d83503b72089f78dc46e9d4c19bacd5b399eb177e3f5dac3b86e", 0x47}], 0x3, &(0x7f0000001000-0xf8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25, r26, r27, r28]}], 0xf8, 0x20044001}, 0x4008000) splice(0xffffffffffffffff, &(0x7f0000a33000)=0x0, 0xffffffffffffffff, &(0x7f00006d1000-0x8)=0x0, 0x6, 0xfffffffffffffffc) 2018/01/16 16:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007be000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000010f000)={0x0, 0xb1, 0x7}, &(0x7f0000a10000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000208000)={r1, 0x1c, "c7dc70fd3579281259624009912e78109b7e951dfeadc755fd0624e7"}, &(0x7f0000204000-0x4)=0x24) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x400000004, &(0x7f000078f000-0x5)="8902", 0x2) 2018/01/16 16:08:25 executing program 2: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00005ad000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005ae000-0x4)=0x1c) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005ae000-0x4)=0xffffffffffffffe1, 0x4) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/16 16:08:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000093b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x14, 0x0, "81a9d527c663c89d7273e6db"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a01000)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000042d000-0x4)={r0}) getsockname$llc(r0, &(0x7f0000a7d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004e0000-0x4)=0x10) 2018/01/16 16:08:25 executing program 6: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000afa000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a2b000-0x10)={0x6000000000000000, 0x2, 0x4, 0x1, 0x0}, &(0x7f0000180000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00007f7000-0x73)={r2, 0x6b, "e6bfe223bfb57ad499e5aa0b2b6841d2dc7824c0211d22b0de5093a703b47c5373249d622f5cbf421f777616cb22a877793689e86cfc5ed70f2380da50fea1960465b8fa31600d13188ba002f6831f0c90523f58a408646b005a26c700e56a0ce059a99702f792c49d952b"}, &(0x7f00009c1000)=0x73) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x4, 0xcf1) connect$nfc_llcp(r0, &(0x7f0000134000)={0x27, 0x8, 0x3ff, 0x7, 0xfff, 0x0, "5328398b4c63a3c88be09c4684821df267f13e1cb9434e632432222f498e786dc7550ca42e40acc5027f5c8a95e31c93890152efd3ca4209dd868dec00c596", 0x9}, 0x60) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r1, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/16 16:08:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(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) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b9c000-0x4)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000044b000)={0x0, 0x0, 0x0}, &(0x7f0000920000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f53000)=[], 0x0, &(0x7f0000972000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x0}, 0x0) r6 = socket(0x9, 0x6, 0xef) getsockopt$ax25_int(r6, 0x101, 0xf, &(0x7f00008f5000)=0x0, &(0x7f0000fd9000-0x4)=0x4) unshare(0x20000000) unshare(0x20000400) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/16 16:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cf9000)={0x3, 0x0, 0x40, 0xba, 0x8, 0x6, 0x5, 0x7, 0x3ff, 0x0, 0x2}, 0xb) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r0, 0x7) accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/16 16:08:25 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000019000-0x4)={0xc1c1, 0x7, 0x1000}, 0x4) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f000001d000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000093b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x14, 0x0, "81a9d527c663c89d7273e6db"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/16 16:08:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3979}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000f6c000-0x4)=0x40, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/16 16:08:25 executing program 1: socketpair(0x4, 0x0, 0x8, &(0x7f0000bc0000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000008b000)={{0x169f, 0x2, 0x20, 0x6, 0x5, 0x1f}, 0xfffffffffffffffd, 0x9, 0x4d2b}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f00005fa000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000001000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000003000)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000004000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x81, "73c8ecc2a4c5e9ba3290beb1af46f050df31c12858c6b5ea8ea58a1f98269a212586743c9fcc4326164c05959f8544bb9a6525efa7edf9ff8382a95d2e5851c7d8802d86be5f16ee7c0f4d96c2a8bdfb2f906c9854e6933f851be9d6210107342f95c319aa435f6a816bf9e3890ef19377d54ac390b140da04cc6df2701018f42e"}, &(0x7f0000005000-0x4)=0x89) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={r2, 0x10000}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x103000}, 0xc, &(0x7f0000006000)={&(0x7f0000004000)={0x190, 0x42, 0x300, 0x2, 0x0, {0x9, 0x0, 0x0}, [@nested={0x120, 0x8f, [@generic="b9e0c8f840705e80a816a90f9fa843ca7e493a86b3a4f49521181ba461d8f429245a067751cc6b21be1cffaeb378560d04ef248945a17cc814340f1dd9c4995010f31481f8548cd777b79ffb27bcf957af25354061ddd8bc81a3d2bc6fba47459b0ba5e0a733253a946a94c5ca22351e0dca305c9f18ea5612b208d8ad2286ab768009768c36492a91950daa3587c54e", @generic="e751b2b27d79fed42154eafb674e1fc7496a6107b1e989f1e34c6bc40724af15f8836201a4221d5a46b1cded43936e47f5b592dd8bdd5889a16a1dfed05c2839af6a82906542600b4c13cbd34cfa98a08e01528ee889", @generic="efc4f9b66738aac0c0ebba7419ae6d2481b810a9b4200bac4b371a77b07db1f6b413de56a626d6ede590debdd3a5f7df749fcf0d"]}, @typed={0xc, 0x2e, @u32=0xffffffffffff7fff}, @generic="f66e91412796a5aa5b41bdf856b57bc852df2b1366e067d3f82fd6662c8c49ae1f35eba8146018b113939439c22c991ee2f12039241e960b878fde397b044c1cfd4eb8c4ab68416c7d0af7011c3773"]}, 0x190}, 0x1, 0x0, 0x0, 0x10}, 0x40000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000008000-0x6)={&(0x7f0000007000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) ioctl(r1, 0x81, &(0x7f0000008000)="0aaf7757890b904b4ac662fe190287e9deb7bf6ca174db3c92f1c99e12c135dca53009cef1dc5ee74aa549fd014438223d8f9bb8ac1fb9df391dbb78d7748fefbebdbcf7086e3d16d1ba15") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000000b000-0x24)="d7193ea72a90a5ace55e1b4382065e956f165168c69485259d958383631bb685e9e75d9e", 0x24, 0x40, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x2000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff069}, 0x1c) [ 43.052744] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 [ 43.079419] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 2018/01/16 16:08:25 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000001c000-0x44)={0xd, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1001, 0x0, 0x0}, [@nested={0x398, 0xfffffffffffffffc, [@generic="fb3f66aa8a259c2f2db6afa2cdc2e4e72fdc86de80044347ac1900c0a78f39710f63d1bdbe078e0e95"]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8080}, 0x0) 2018/01/16 16:08:25 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$void(r0, 0xc0045c79) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000b79000)=0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x8, &(0x7f0000002000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000001000)={r4, &(0x7f0000001000-0x1000)=""/4096}) r5 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001000-0x3c)={r0, 0x101, 0xb2, "296f2c7fe51a28d802e8bfe63ee5017835a74d70f36962368595c127fe87dd8019f5425bf293bfd24858a64091567d6fb444"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet6(r3, &(0x7f0000003000+0xb1e)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x1c, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x3a, 0x0, 0x1, 0x400}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000003000)={0x20, 0x5, 0x5, 0xe6, r8}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x881, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000007000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000002000-0x60)=[{&(0x7f0000006000-0x204)={0x204, 0x10, 0x800, 0x0, 0x0, "", [@generic="fbdb79c74240e72067a2973fd9475b316a3160cf81bc7a1f76e36ea36ef98d493b47f6b42c5e64fc0fda7799abdee3f365fb65e6879448", @nested={0x1bc, 0x59, [@typed={0x10, 0x14, @u64=0x22}, @typed={0x10, 0x11, @u64=0x7f}, @typed={0x70, 0x2e, @binary="814cd0d9343c31fdc1bf3514fb6eb51a9b68d41dd07135d0e935e78e1863577c51fed5bf211695136e0a7b16314c4eeae5175a805571f881499db30d30806f8c224e43fec04cf938f790b06b6b963fbf681ec3601c0ea5865890bd6ac59eb86e75a33c82c71c"}, @typed={0x18, 0x8e, @ipv6=@loopback={0x0, 0x1}}, @generic="ef25ea585e7cdb78950f30291e1978d093971af4902e1326c93c2293e1b01314e25954054807d8745d66b0de45706d69f11ef2859e156bcae638cec62605b57244f175b662ae380259da4c74964eb9ed9030688a9abc398133b6b283d95e4e661400911d4d670c574c91e4d3d4a43ce9fa61f2aafd4f4b0a", @typed={0xc, 0x6c, @uid=r9}, @generic="977bc3", @typed={0xc, 0x54, @str='%\x00'}, @generic="95d73e5315b384afb221e2276a80739f0ade6c68b82072ed775a726c8df178753464488de2b39c7b978a2f47707d5edc4aac79679568ad22fbcff115c39d0cfe593e9972a674145ac966c1a87610d4cadab7be08588e1a3d3b3bf0c2a1b4b4ab2ed60821f97c542cd7c3a9e398d635ffa59d59d88495a46c4dcbc572"]}]}, 0x204}, {&(0x7f0000007000-0x60)={0x60, 0x18, 0x1, 0x2, 0x2, "", [@generic="dfd4571e6f7ea00fd76412bfb84cf5ea43d058f17feee54ea8710d098865cfe8e76106e63f63330db7e9001647b392fe60fda74d15bf654d14b659ffa3be757a2a", @typed={0xc, 0x1, @pid=r6}]}, 0x60}, {&(0x7f0000005000-0x1398)={0x1398, 0x42, 0x408, 0x0, 0x2, "", [@nested={0x14c, 0x36, [@generic="51c3841078fabec6e75ed1bc989d1c8c9cc56a186fb04f21e7a3230ed76ae4cbd32337f6571bc6df600fee52a21fe30ee0350f54837b53dd68a14be1897c1bc2eef7da3dfc1afecf87a1e3c97464cf95c54682099ac4eda59771f271b98d39c582c3cb4abf9de083382bc9a3", @generic="0364ee472e81ee3a0de5b41513f86f1a0870ea73915883a37dd17256b9a9dfff2c43fabf4bbeae0417aca472108de522dc929f819d8fe38c9b0651e4acb85b66d47492ca6c8663dd65f8188b25ffb833c6a5d1dd90455ada5c3b829088fe28d348a768bca1067b32d2e0db77f02d01cad8f177bf3702f041fec618951d1e6c7d4d3495b61557039066242d364e11ff3e3735dedb26c6ca9f9fb1401518ed4fb6236de3e0d17884520a58cb31a561d58716ed8e6f6768bbba36f898b796d84041884d12bc643520400e78ac71d056399ba750af7f370b51ab811fe8"]}, @generic="4af0fb529a746f143a6d13820b5195eb568c3a1539e68ce8072da6c5095e69cc2cfac6b7fa3900ae082ac237d4a7602d45054b81c3ca92dafa56cf7592d710e3e984dda57ce9ccd0f2f64af2e6cc1f206b88753c17c599", @nested={0x10dc, 0x1d, [@typed={0xc, 0x8a, @u32=0x7fff}, @generic="feabaa917009df3b62fa9c84d8f1c52a5eed3df269a412c1e01cb56c0869660ab1f94da0111560bd12a637fae66ecd11a23d03377883f8da84ce1e0a150b", @typed={0x18, 0x87, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="1376b1440cf62135f522da58c9ff9c598e2bd7539ccadac6e38390edfe7da30288c50648a80c50867bf5", @generic="0505f0b16ea1e184618800bb87f2426a21d0306eb821fd3e10f8dcba1155774c3a135e78c87467b742bed6abec6ad201557154c8ea3307e328008052563c37281449e91835d3b0f8cd", 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[@generic="8227b26f47f3d03885e0a0377723729c08c3467dc3b3b3d8549b0b38ac56ab0efe2caf770b2682617d23bd6ba2d198a038fed80a2983e451935199e53fb4a6be084d2954f1f6468166f832a6a8ee", @nested={0x4, 0x25, []}, @typed={0x98, 0x79, @binary="22a6fd684656a924f04c0bb7f4eb5187dcbad7cc5a11659bd768dfe0ffce867e686090343e74f488186ed77b2b8f9ec6fa91d73dcff1c057a52656f317cc36d2aa7a2dba11e0d53410007501020a330416f200afceac7506a08e372f4dcb23dfcb8674f3f1d5fabc765c2b46d7413a24175062da895b3cc6bb40e9397d9bbf21b4ae24c32c4deefa71b979c89c"}, @generic="d8c4da4056b2981f5c9d7a5ed3d7cfe81c28a75cbd0de9ea793cf753d9c73d4d4be4489badb72b3f322f7a4354f8d4f37c5a9a0421d8e46c884053c25bea67", @typed={0x8, 0x49, @void=""}, @typed={0xc, 0x50, @pid=r6}, @generic="dda68e944b23d35b3cd66822c9f392b219e4337f6e73cf73c58bc8811903ad6bce26234020051fc0a14494e267ddc8af514f3c1b431e49a3a16deb474c97fcad54a977fedd40f556cb8bec71847ac6087baacbff2f42b4f0e8713e6bdc1bb150adf0727e6001e1c5c3c58c92290c8fa6f7c23a3aecafaa0bfa0f46e80bb12cd254e93492cf07af2cf2e920979c4b", @typed={0xc, 0x57, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="f22832476c018c314eb03e94516e33cb8b3724024c89c5598d3cd2a1e46d8c325d83031826fa78e57904ea13d7e16b9e129b90661efa87f571b924eb5ce776dedfe598103a9fd2ffbc13c772dafbac98cdabcc3b00f71578be1b", @generic="0a579096ef7550ab9236037f96bf8d0c5688cb1da4abb69015d5881c5b593bdc0de0463b909b765f61f732224c240fd1c474d7c412ac977d9e2e67a2669de45eaf37b3ff7e00ad2959669f2770ddf43a522bfbf25504fb7efe69f524c25c4ffd32945f95985b1fa4459a1bba71067b3f4a5ac4dea9d3f6ab59b8d50925d112ce7d817d7a936c61cf"]}, 0x2cc}, {&(0x7f0000004000-0xf4)={0xf4, 0x33, 0x921, 0x4, 0x0, "", [@nested={0xe4, 0x3b, [@generic="c5fec4897ad20d91c5d2ac7527126c0782c03e0a52703dfe904d1603fc5871cf93dd61d813ba57563c4e898d1aec4edf367a463e1db9acd937b3e1c8f884e231377565d49564129d00994634fdcb20eeb68580eca2982d800c839115414ec711dd770ba2e7de2e607e0b9df7074f43ed6910fc855f2f4f086bef8ffe2cc38db35b8e89b62062d91b2f0cf5106382cf168ed46462931f5f3e3be4fca79b7b73419cdbfbc9a9a7a7a743ad359ec334dd6635bc7e2dab6a81248133aa89124a8cc980ff32b720fb88f248b1405323b40eea2e369243c1635d724977f91aeb7abdf4"]}]}, 0xf4}], 0x6, &(0x7f0000002000-0x50)=[@rights={0x38, 0x1, 0x1, [r2, r3, r3, r1, r7, r1, r1, r3, r7, r7]}, @rights={0x18, 0x1, 0x1, [r5, r7]}], 0x50, 0x488d4}, 0x20008000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000009000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x185, 0x8, 0x3, 0xff, 0x7fffffff, 0x2}}) 2018/01/16 16:08:25 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0xa)={0x0, 0x0}, &(0x7f0000001000)=0x10) setsockopt(r0, 0x87, 0x76, &(0x7f0000001000-0x8)="0000000000060006", 0x8) 2018/01/16 16:08:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a57000)={0x3, 0x8000, 0x2, 0x100000001, 0x0}, &(0x7f0000d9b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a8a000)={r2, 0x69a0, 0x0}, 0x8) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) getpeername(r1, &(0x7f00005fa000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000436000)=0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000434000)="781096102715092ea32a940af4d3d83acf", 0x11) bind$can_raw(r0, &(0x7f00007b8000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r3 = socket(0x3, 0x2, 0x6) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000fa9000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00002f2000-0xb)={0x8d9, 0x8, 0xc6314cc, 0x20, 0x81, 0x9b, 0x120000000000, 0x1b5d, 0x9, 0x5, 0x6}, 0xb) 2018/01/16 16:08:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet(0x2, 0xa, 0x1f, &(0x7f0000c3b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003ca000)={0x0, 0xfff}, &(0x7f00001b7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d18000)={r2, 0x1000, "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"}, &(0x7f0000c33000)=0x1008) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0xa9}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d8e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000be2000-0x6d)={0x0, 0x65, "e6103e7a8717bbe971197a80169059566e23cfebd61b51e0927c4762c9293cf4221e37ca6e56045637c9342fa228e93c72f0d798309b9481a79c07a28a4f99f7925788fa32767b90bb566eda73f1066437a51b7d64aa70acf2852510d5e06fb2c4ce8b4047"}, &(0x7f0000156000-0x4)=0x6d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00005aa000)={r4, 0x2a}, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cad000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000b03000-0x14)={0x0, 0x800000000005, 0x4, 0x3, 0xffffffffffffffff, 0x4}, &(0x7f0000da5000)=0x252) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00006b8000)=@sack_info={r6, 0x3, 0x2}, &(0x7f0000677000)=0xc) 2018/01/16 16:08:25 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a9e000)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00006cd000-0x2c)={0xe358c248016ed871, 0x8, 0x0, 0x9, 0x10, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef0000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000eef000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, &(0x7f0000eef000)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000269000-0x14)={r2, 0x100000001, 0x5, 0x1, 0x6, 0x7f}, 0x14) 2018/01/16 16:08:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000ae5000-0xbb)=""/187, &(0x7f0000000000)=0xbb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$llc(0x1a, 0x3, 0x0) r2 = accept(r1, 0x0, &(0x7f0000c21000)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000be6000+0xcd3)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000394000-0x4)=0x14) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000d26000)={0x0, &(0x7f0000631000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x1eb) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r3, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f0000753000-0x1000)="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", 0x2f6}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 16:08:25 executing program 4: r0 = socket(0x1f, 0x80007, 0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d9e000-0x8)={0x0, 0x10bc0}, &(0x7f00007b3000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aa3000)={r1, 0x13b}, 0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b10000)={r1, 0xfffffffffffff0e3}, &(0x7f00000a0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0x6b3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r3, 0x6, 0x2, 0x5}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x50f7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x10000, 0x401, 0x0, 0x2, 0x3, 0x20, 0x7fff, {r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x20, 0x40, 0x200, 0x7}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r4, 0x5}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0x800, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r4, 0x400, 0x30}, &(0x7f0000003000)=0xc) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003000-0x4)=0x71ef, 0x4) r6 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={r5, 0xffffffff}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000-0x4)=0x80000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000006000)={@generic="c8ef09789ee3fd2794b3137f93626eb4", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000007000)=0x1c) 2018/01/16 16:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) getsockname(r0, &(0x7f000012b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000726000)=0x2e) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00003ee000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) preadv(r0, &(0x7f00008d5000-0x40)=[{&(0x7f0000a1d000)=""/96, 0x60}, {&(0x7f000089c000-0x6b)=""/107, 0x6b}, {&(0x7f00000c3000-0x97)=""/151, 0x97}, {&(0x7f000072b000)=""/182, 0xb6}], 0x4, 0x0) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000090a000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000089000)={0xd6cb, 0x101}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000220000)=0x1) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000877000-0x4)=0x0) shutdown(r0, 0x0) 2018/01/16 16:08:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000898000)=0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003cb000)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000495000-0x9c)=[@in6={0xa, 0x1, 0x32c7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf1b}, @in6={0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x0, 0xd4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2400000000000000}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9c) [ 43.203284] audit: type=1400 audit(1516118905.840:47): avc: denied { write } for pid=8190 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_crypto_socket permissive=1 [ 43.273817] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/16 16:08:25 executing program 7: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80005, 0xfffffffffffff801) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000077000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000f4000)=0x10) syz_emit_ethernet(0x6e, &(0x7f0000071000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "029644", 0x0, 0x11, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) 2018/01/16 16:08:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000c40000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 16:08:25 executing program 2: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000a81000)={0x0, {""/7}, 0x0}, &(0x7f0000527000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x1000, &(0x7f0000acd000)="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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="f834bf1573bde71e75f3a3a979cea483c238bf3e89b47edca5f278cc1102069a2ca047c058c705623cd98382a9de150560946d30af3f2c60c956d2b4e2b1cbf07b2c4bcfd69f48b08c10cbd9cbc13a075a302bbfebb524998993b7bc24e0c5514eb76ddc1f1e05", 0x67) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x80, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000)={@loopback={0x0, 0x1}, 0xcc, 0x2, 0xff, 0x2, 0x7, 0xfff, 0x8cba}, &(0x7f0000002000-0x4)=0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x18, 0x4) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000001000)=0x1, &(0x7f0000002000-0x8)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000004000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000003000-0x8)={r2, r4}) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000006000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xe60f}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000006000)={r6, 0x1, 0x409c738ed888d3c5}, 0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000005000)=0x7, 0x4) sendmmsg(r0, &(0x7f0000004000)=[], 0x0, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000007000)=@generic=""/16, 0x10) 2018/01/16 16:08:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001dd000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00004b0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 16:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x80, 0x4) write(r1, &(0x7f0000e1c000+0xa0)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/16 16:08:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r0) 2018/01/16 16:08:25 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00004fb000)=0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000fff000-0x38)={&(0x7f0000ffe000)=@full={{0x3, {"ce0d2030f475d7"}, 0x1}, [{"200b22606930fe"}, {"d135ecd52297f4"}, {"8e1276d17456c5"}, {"2eed17195ddee4"}, {"1ca11527872f8d"}, {"c73a6e5c288d62"}, {"c2413525e9dc88"}, {"8b3fdd655d2deb"}]}, 0x48, &(0x7f0000064000-0x40)=[{&(0x7f00006be000)="6ff278bffbed3f0cbb7f422d4388c2c7ab65b6a1553cab6bcd8a7aa0800b20bf0b1ec718221aa5fb999bd3b67e89dfb42a5af119022222788b5619865c452493accb2d0b0173da4663615ef2c79d36a361095051c1cf82177d042390f26c068b11081be09ea7dce6b254982b8d4e7b19cff1b344964127de17977a33d93c0046d3d6cecb88c3f481cc3f5ab336b900d6f9af7887602f9f2a0f5d21247c043ed19cc701186ad6c8c2c5a161", 0xab}, {&(0x7f0000ffe000)="f41d090edf54d21eade547f2affcf1f6fbc0eab97617030ceacf052ad669ecd4afcb47d9f8ffef4cf7b5bbebc1505d60592102864b2eb88d209edc8400881b8f224eb3fc476b41d8f1653e3ed805848cc95800ed755db024ea566415a66466fb219c523ec278d1b64b38ac0da60408bf292dadcf48b5", 0x76}, {&(0x7f0000fff000-0x6e)="e870566a3b0f3b16284ccc20df9479152d9ab4747c79b748a2808ff7640e3084dea6c2fcb183273d0152e13f887f7f93c7649fd8b15a6a36e07a131f92cd69e7d8ca24525cf081b8f6775d4f70b1c764ab3a0cb10c2a8e3f19b226a1356104e2a0333f02d263cc35671120294596", 0x6e}, {&(0x7f0000e1b000)="d741d578175f483d45fc2bbd17aeea6a7c809e07e2020972e6e38e82d3a59cf68e3f8a612effbe9c47ca73a622e33f72711738836a42b2b228a5a7f13497b4", 0x3f}], 0x4, 0x0, 0x0, 0x0}, 0x2000) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000b6d000-0x93)="903525d63e14a5382f6506ad101424c7d4d729c15dc24a5269d4a6935ff0eaf6a6ed5c7db0c9d4e1b156a2e123beae757027fee10bf33926ca09b80c2995628561904354a082a247fe3ff88ca187d5a11eafd0b6e4cd8c920850c946ff7c6036453a07597b0cc5bf0e033acf07e1c5ea3ae2b48e6775a08874fdf880c11a478d6f82c8f9b28ea3e44ac7afa7f57ce01dc4b8c9", 0x93) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006de000-0xce)={0x0, 0x8c, "4fe6bc5bd4434bab6f682a05f8ad255cd79205ea5400040e59658838225e5c0e6ac72540226c9326aac0a7d09ad0ba35d986c0683e6a1e361ed40d5fd7ffffae880b1d07f5459f6f88ede5877e3c6612f72c1ec56ad0a9f8444b0d15a727a561f6c2b62b6908adf04fbe5ad96b4f87080c574e1b8accdff9f817d6e1bc19b32af4a0528280aa4c47cc4c7f99"}, &(0x7f00007e1000+0x85f)=0x94) 2018/01/16 16:08:25 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x24, 0xffffffffffffffff, 0x3, 0x224, 0x6c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0xe4, []}) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000ae9000)={0x0, 0x0}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ae9000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d1000-0x4)=0xe8) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ae9000)={@generic="8bf10079eaaccf013b54920f2bc63bd9", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 16:08:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000300000-0x8)={0x0, 0x0}, &(0x7f0000e93000)=0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e1c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aca000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000be0000-0x8)={0x0, 0x6}, &(0x7f0000488000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a58000)={r3, 0x4}, &(0x7f0000d0c000)=0x6) 2018/01/16 16:08:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000283000)={0x0, 0x0, &(0x7f0000468000)=[{&(0x7f000043c000)="d2bc6226bd60ea0ab6a9e0a1459b48425db530ba516bfa41fec3d2d000b27e824f203cab88a57eb9eb5c42cd6d940501c29a2cb067979f43f036ee19166499ac00871628317491496beec8150104096e3d57efe5483725f03d28cf538955f4b842cf954d1571d00286adeb8f866571a79d2b78e88f8face7a60906644635aca8", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:26 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000000b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x6, 0x4) r1 = socket(0x18, 0x0, 0x2) getpeername(r1, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) bind$nfc_llcp(r1, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/16 16:08:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) socket$kcm(0x29, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000445000)="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", 0x1a0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:26 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x324)={0x14, 0x100000000003e, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000001a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000000a000)={&(0x7f0000003000/0x4000)=nil, 0x0, 0x4, 0x0, &(0x7f0000013000/0x4000)=nil, 0x20}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000016000)={r0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f000001a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000019000)=0x14, 0x80000) 2018/01/16 16:08:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000285000-0x8)={0x0, 0xffffffffffffff54}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, 0x0, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x4, 0x3, 0xa1, 0x3, 0xfffffffffffffcc9}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x1e, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000003000)=0x11, 0x4) ioctl$sock_netdev_private(r3, 0x89fa, &(0x7f0000000000)="c05c7a30e0a7a156710892a723c2a0b04ecd96e21afe32ea") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000004000)={0x81, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x38b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000+0xc51)={0x3, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000005000-0x10)={0xa04, r6}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000)=@generic="558b70914717a032d78612a9c8bdc9de", 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000)={r4, 0x0}, &(0x7f0000007000-0x4)=0x6) socket$netlink(0x10, 0x3, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000004000)={0x3, 0x4, 0x7ff, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@common='yam0\x00', &(0x7f0000007000)=@ethtool_rxfh={0x46, 0x1, 0x3, 0x0, 0x9e1, "4e96c6", 0x101, [0x118, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r3, &(0x7f0000004000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:08:26 executing program 6: r0 = socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000001000-0x58)=""/88, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x400) write(r1, &(0x7f0000cac000)="220000004a000700ea091008220007000a0000000022000004000300080001008c45", 0x22) 2018/01/16 16:08:26 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f000000c000-0x4)='\x00\x00\x00\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000)={r0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003000-0x10)={0xc0, 0xa, 0x596, 0x7fff, 0x0}, &(0x7f000000d000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000d000)={r2, 0x10000, 0x30, 0x1000, 0x6}, &(0x7f000000d000)=0x18) 2018/01/16 16:08:26 executing program 7: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f21000)={0x0, 0x94}, &(0x7f000052f000)=0x8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005df000)={r2, 0xf2}, &(0x7f0000275000-0x2)=0x8) 2018/01/16 16:08:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000802000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c12000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005e7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000895000)={r2, 0x0}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f000055f000-0x2440)=[{0x10, 0x10d, 0x400, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 16:08:26 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x8, &(0x7f0000011000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000016000)={@common='bridge0\x00', @ifru_flags=0x400}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000012000)=0x0) syz_emit_ethernet(0x1c, &(0x7f0000028000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "000818c69d7052c794e6ab1d6558"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) 2018/01/16 16:08:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x40)=[{&(0x7f000005c000)=""/115, 0x73}, {&(0x7f0000d15000)=""/39, 0x27}, {&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f0000178000-0xd5)=""/213, 0xd5}], 0x4, &(0x7f0000ce8000)=""/0, 0x0, 0x7}, 0x140) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) bind$unix(r1, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/16 16:08:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ea9000-0x8c)={0x0, @in6={{0xa, 0x3, 0x935e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fef000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003cd000)={r1, @in6={{0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000465000)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007ee000-0xe8)={{{@in6=@loopback={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=@loopback=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}}, &(0x7f0000ce5000)=0xe8) 2018/01/16 16:08:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000034c000-0x7)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc5000)=0x10) connect$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c48000)={0x0, 0xfffffffffffffffd}, &(0x7f000044e000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cc2000)=@assoc_value={r2, 0x1}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00003a5000)={@generic="cb1e00385b770514250ff9d9ee47da40", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000156000)=@generic={0x80000000, 0x0, 0x10000}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00006c5000)=""/67, &(0x7f00004c2000)=0x43) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bbe000)={r2, 0x6, 0x30, 0xbcab, 0x100000001}, &(0x7f0000089000)=0x18) 2018/01/16 16:08:26 executing program 7: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a25000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff82) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x0, 0x4}, 0xc) 2018/01/16 16:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003f9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000d26000-0x4)=0x9) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00008a9000)=@generic={0x1, 0x6cc, 0x7fff}) bind$alg(r1, &(0x7f000071f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r2, &(0x7f000042b000-0x17)=""/34, 0x22) 2018/01/16 16:08:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b2f"}, 0xd) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ee0000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b4e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000942000)=0x51ac, 0x4) getsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000035000-0x4)=0x0, &(0x7f0000b68000-0x4)=0x4) 2018/01/16 16:08:26 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000b000-0x4)=0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8, 0x0}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/16 16:08:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d43000)="", 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) r2 = accept(r1, &(0x7f00006a4000)=@un=@file={0x0, ""/97}, &(0x7f0000dbb000)=0x63) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000036d000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d3000)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000e2000-0x10)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/16 16:08:26 executing program 4: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000a4000)={r0}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000af3000)={&(0x7f00007b0000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af4000-0x8)={r0, r2}) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000af4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(twofish),sha384-generic)\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) 2018/01/16 16:08:26 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000e000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, r1}, 0xc) 2018/01/16 16:08:26 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005e7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f000015f000+0xb0c)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000458000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000001000-0xdb)="9dd202a205ae67cc2f2716a73bc37d0fda512b31b8a2567d975ad2477649308acf3aaf40ffdac0864d8a6c36023d382598631d5dd50f69903bfab810a356f482b09677395120b0c6024219ea327e96b2d37bdcb5b8da084fb8e5f8f53f73917a2ce721287525835dbf5cf768e00de1a40715c63ab800fcbc1cd7717f77a00571e01f501c36b44a99ddb03a8c49c2b1407e61ec0f48ed1b55ac38a9cd0a1d65bccde3e350033df2308f1ad262b0e51ca8b246a2445b70a708f3727a4159b179cc0afbc47767d5716a5d43fe0eb93d37da2ff8c8f7a1842a9acf552d", 0xdb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000030d000-0x2)={0xffffffffffffff9c}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e6a000)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x37, &(0x7f0000d4b000-0x4)=0xffffffff, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000c7b000-0x10)={0x5, &(0x7f0000f9b000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d7f000000600002000305fffe000000ecff0000a10000000449faf4e2007e23"}) setsockopt$inet6_buf(r3, 0x29, 0x15, &(0x7f0000000000)="89c7c31da1e925c429e5aedd5ddd6458903b0000de08bda61a1b23", 0x291) 2018/01/16 16:08:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0xacfd) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000222000)=0x1000, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x360) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cb9000)={0x0, 0x88, "22afb71877be5eaf0435e6d681863f7a106abf82bb1bd6d4b7c226495e79210d61a5f16f85a36723a067f135e2cd6afabcdcfba2b215de584b9c81870c37b8d56e014d23b5bc2aa34ef4a9cb68981575f22e1062c7f40ef0b869706fed11ead604a466c5bdd3e8ab89939e992e6fae26658532c4cf4250bb69fcc3abf64c7b6e9732bb9f29f5c5a4"}, &(0x7f000025b000-0x3)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000171000)={r2, 0x8f, "1a2df6ffb6e84717466d158ad7ecb34a0d09fa19badc28a9f3d136c1afa1039c3622c777f8909873045476ad98d0e6503cea56bb41452d0d63bd6d23a743f4c1dcb450d6a546b43841f3863b4ca9d7841909b1c58f7d242d016152c46f920b78a0fa0c287ef7917a18b4a9474f21121d4885bb7ff416d2479bc13dfaf6fb553aa0943ee70d1d1689e0a9424f0cfd96"}, &(0x7f00001d0000-0x4)=0x97) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000b7000)={0x0}, 0x1) r4 = socket$inet(0x2, 0xa, 0x1) sendto$inet(r4, &(0x7f0000682000-0xd9)="24504fe2cc119fa2c8cf4d77e2d3aa166eaa33959263460111d3f2113069fd71ebf89d32a20e0693f601b2dca15c9effbcaa4b5738bbc917759afa0ae0a7a3d8eca1a262f2df951a2fbb6d43e3cb53617672c9bf10c237f443e2656c7b2bcf89fd8ab32b9d836a90b2abecbb74e4708274dc90abeab0255116ae1a50e33a027998f30c6e58b4d19a341cc6d8d3d6a34d54c4e62a85b9a615a3da9b70eb2977dda7fcc2370a82355108a036a5b23f3abe40ed7cd4223d908c6dfa9a2d8f24e2f36cc1124c29bdd793555cea27e94973db53df6561bf147b472f", 0xd9, 0x4000000, &(0x7f0000f9c000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet(0x2, 0x5, 0x9) read(r0, &(0x7f00006df000)=""/50, 0x32) writev(r0, &(0x7f000008e000-0x10)=[{&(0x7f0000a3a000-0x1)="87", 0x1}], 0x1) getpeername(r0, &(0x7f0000940000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d5000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00005e4000-0x12)={r3, 0x0, 0x5, [0x1a, 0x7, 0x6b8, 0x59, 0x3]}, &(0x7f0000f0e000-0x4)=0x12) getsockopt$packet_buf(r6, 0x107, 0x16, &(0x7f00003d9000-0x39)=""/57, &(0x7f0000c4d000-0x4)=0x39) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendto$inet(r5, &(0x7f0000e3a000-0x76)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x252, 0x0, &(0x7f0000047000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r4, 0x1) 2018/01/16 16:08:26 executing program 0: r0 = socket(0xd, 0x800, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) recvfrom$unix(r1, &(0x7f0000150000)=""/230, 0xe6, 0x0, &(0x7f0000674000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 16:08:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000b) bind$netlink(r0, &(0x7f0000f60000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) r1 = accept4(r0, 0x0, &(0x7f0000a08000-0x4)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009bd000-0x4)=0x3, 0x3) connect$netlink(r0, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000785000)=0x0, &(0x7f000049e000-0x4)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00009b5000-0x4)=0x80000001, 0x4) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) 2018/01/16 16:08:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x0, 0x0}, {r0, 0x200, 0x0}], 0x2, 0x100000000) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005cd000-0x7)={0x0, 0x0}, 0x8) 2018/01/16 16:08:26 executing program 2: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ef000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000082000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000f0000-0x4)=0x14) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000004b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ef000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000b8000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x5, 0x2, 0x0, 0xa, 0x20, 0x80, 0x6c, r2, r3}, {0xffff, 0x3, 0xd3d2, 0x6, 0x4, 0x7, 0x7fff, 0x200}, {0x7302cb49, 0x0, 0x9, 0x3ff}, 0x0, 0x3, 0x2, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x4, 0x3, 0x3, 0x6, 0x9, 0x0}}, 0xe8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000007b000)={&(0x7f00000ef000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000040000)=[0x0, 0x0], &(0x7f00000ef000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000049000-0x4)=[0x0], 0x8, 0x2, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xc9f]}) 2018/01/16 16:08:26 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000026000)={@generic="689615735a6080f2ff9f4dd3f6b5ae35", @ifru_flags=0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000016000)=0xfffffffffffffd1a, 0x807ff) 2018/01/16 16:08:26 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002a2000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r1, &(0x7f0000000000)=""/133, 0x85) recvmsg(r1, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) [ 43.766178] audit: type=1400 audit(1516118906.403:48): avc: denied { create } for pid=8365 comm="syz-executor5" 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 [ 43.840441] audit: type=1400 audit(1516118906.405:49): avc: denied { bind } for pid=8365 comm="syz-executor5" 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 [ 43.865158] audit: type=1400 audit(1516118906.408:50): avc: denied { accept } for pid=8365 comm="syz-executor5" 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 2018/01/16 16:08:26 executing program 4: mmap(&(0x7f0000000000/0x9ea000)=nil, 0x9ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) connect$netlink(r0, &(0x7f0000824000-0xc)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000168000)={&(0x7f0000154000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000102000-0x10)={&(0x7f000001f000)={0xec4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0xec4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x5f) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000061f000)=0x0, &(0x7f000010b000-0x4)=0x4) 2018/01/16 16:08:26 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000752000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000950000)=0x20, 0x80000) bind$bt_rfcomm(r0, &(0x7f0000b83000-0x9)={0x1f, {0x6, 0x3, 0x2, 0x7186, 0x6, 0x7f}, 0x20}, 0x9) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a53000-0xb9)="45d6c47503829350927c5209b40b7cf6bce72276b2d1641f85f0410177ec101302abbe469a2654844bfa691906009ea57be56524767a29cbda45dd03c3745c23957b7c871c1c7e94ff3da4d3e25e369172810b110c241e7737ebd1275b4f6d61eae2d46b1ef1b320a6864de1c97492ed1944f95ee7036c1112b88924e8f5fbcb1a8a08d1ec96c046605f3fe15ac692e8147ccdf7da2a1830fd12b7d3a8c838a1a45f45d61166d5d369d8e7f4c1331011edae915d3b4aeffb4e", 0xb9) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000053000)=0x1, 0x4) syz_emit_ethernet(0xb0, &(0x7f0000880000-0x108)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x7a, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x32, 0x0, 0x4, 0xfffffffffffeffff, 0x0, 0x7ff, 0x0}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x5, "1c7516042e0eb6f4a2b76ce7e78faa3c838d2c59831035a1a2631abdd28a276a0479b3a27983d275a9bacdd281ca19e1db540d8c21e4d976bcc0948b748c4d5eb4e994757f82f64e58e9e693608975b552bfd4629136cbcfc2c3660b178fce25405315066fd4189745d7"}}}}}}, 0x0) 2018/01/16 16:08:26 executing program 5: r0 = epoll_create1(0x20000000080000) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80006, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b5b000-0x4)=0x5, &(0x7f0000001000-0x8)=0x4) 2018/01/16 16:08:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e26000)={&(0x7f00000a2000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00008f1000-0x2c)={0x5, 0x30, 0x29, 0x6, 0x3, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x14) 2018/01/16 16:08:26 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcaf) r1 = socket(0xfffffffffffffffb, 0x7, 0x2) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000cfe000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)=0x0) connect$inet(r1, &(0x7f00003eb000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:08:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x3) setsockopt(r0, 0x84, 0x2, &(0x7f0000001000-0x1)="", 0xef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x11e41e80, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000+0xf05)=@assoc_value={0x0, 0x4c0f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000003000)={r2, 0xffffffffffffffe4}, 0x8) 2018/01/16 16:08:26 executing program 1: r0 = socket(0xb, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x1b, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000002000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000001000)="bcc2c4cecc9141f7d6d6747bab22382cbe94", 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000-0xf)={{0x10001, 0x1, 0x10001, 0x80000000, 0x7, 0x2}, 0x3, 0x7, 0x7fffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000002000-0x76)="866a8c817d990d6c745d477cbf2466eb3a7b540c0e279e46e2a0a84b3a05b4a06e114ef4e37764e29dbaf4e3aab5b8e0e774cf10309f0fb5e6d4a33a808263eda812522c5c439e3656e65954cd0e3e6f63bfc55f911e560532dd872f1e96d0866d3f530bb89dfdec620ff53d10541496fb7a859453d5", 0x76, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d4, &(0x7f0000001000-0x4)=0x0) [ 43.890194] audit: type=1400 audit(1516118906.419:51): avc: denied { connect } for pid=8365 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/16 16:08:26 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ef3000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x38263fb659018b7f, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/16 16:08:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000109000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f00009c3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x106)={r1, 0xfe, "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"}, &(0x7f00009a4000-0x4)=0x106) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00004e4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000c66000-0x8)={0x0, 0x0}) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r4, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r4, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r9 = socket$netlink(0x10, 0x3, 0x4) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r8, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r10, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=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, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @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, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000168000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bc0000)=0x14) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000cfa000-0x29)=""/41, &(0x7f0000eb0000)=0x29) 2018/01/16 16:08:26 executing program 5: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000251000-0x4)=0x8, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f64000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xb9ec, 0x2, 0x8001, 0x3ff}, &(0x7f000032b000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004db000)={0x0, 0x3, "1ab407"}, &(0x7f00006eb000)=0xb) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005ab000-0xb8)={r1, 0x400, 0x4, 0x5, 0x81, 0x1f, 0x0, 0x7b8, {r2, @in6={{0xa, 0x2, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x6, 0x1, 0x4}}, &(0x7f00008d5000-0x4)=0xb8) accept4$inet6(r0, &(0x7f0000119000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000f63000-0x4)=0x1c, 0x80000) 2018/01/16 16:08:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000032c000)={0x26, 'skcipher\x00', 0x0, 0x85, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) listen(r0, 0xff) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000849000)={&(0x7f0000283000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000451000)={&(0x7f0000583000-0x2c)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "11f0b17d09893df5c875062294df875a04961be3f01b2d712e69e395cb4f031bc3f4efc09ac15455230ec4e869a0b178dad34968e6fa2b68181c296393f02a32"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) [ 43.930447] audit: type=1400 audit(1516118906.567:52): avc: denied { write } for pid=8401 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/16 16:08:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0xfffffffffffffffc) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000001e000)={0xe706, 0x9e7f}, 0x8) close(r1) close(r0) 2018/01/16 16:08:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockname$llc(r0, &(0x7f00002c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000092b000)=0x10) getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/16 16:08:26 executing program 1: r0 = socket(0xf, 0x5, 0xd05) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000124000-0x4)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000bb7000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) socketpair(0x1, 0x80001, 0x7, &(0x7f0000dd5000)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000146000-0x4)=0x2, 0x4) writev(r1, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x21d}], 0x1) 2018/01/16 16:08:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a17000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000425000-0x4)=0x48, 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a82000-0x10)=@req={0x50, &(0x7f000057d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x1, 0x3, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x48504af6}}}}}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) syz_extract_tcp_res$synack(&(0x7f00002aa000-0x8)={0x0, 0x0}, 0x1, 0x0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1d, &(0x7f0000f6e000-0x4)=0x0, &(0x7f00008c7000)=0x4) sendmsg$alg(r4, &(0x7f00006d4000-0x38)={0x0, 0x0, &(0x7f00001a8000)=[{&(0x7f0000237000)="c2", 0x1}], 0x1, &(0x7f0000c7c000)=[], 0x0, 0x0}, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r5, 0x0, 0x0, &(0x7f0000453000-0x14)=""/20, &(0x7f00009cd000-0x4)=0x14) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000109000-0x95)="b0b541d4f725aaf27dbc698058c682a62193de35ab8dfbcec9bda3ed1b9eb5477a67343d1954e21db5570121a11d39a0e04753f718812855ad294452672f7ff02e90ec60c93307438b95619b4dd1f4bcbc2860e566914aca92e9b3d3a0925d13dcaa57097a2afe533f3945d6d5c8f987b964fea6e609407b116cb33c7279caad7b14eafc941b2dc5ee62e46af5ded07f5121b7e008", 0x95) recvmsg(r4, &(0x7f0000299000-0x38)={&(0x7f00007b7000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000030c000-0x12)=[{&(0x7f0000aa1000-0x75)=""/117, 0x75}], 0x1, &(0x7f0000d9f000)=""/226, 0x15, 0x0}, 0x0) 2018/01/16 16:08:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xcb05b6e8efc9ab5, 0x802, 0x0) write(r0, &(0x7f000094f000)="8000000016000709ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400000000000000af", 0x80) 2018/01/16 16:08:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000322000-0x4)=0xffff, 0x4) 2018/01/16 16:08:26 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfff) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f7c000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7b000)=0x10) accept4$unix(r2, 0x0, &(0x7f0000d71000-0x4)=0x0, 0x800) pipe(&(0x7f00008a0000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000037f000)={0x5, 0x0, 0x1, 0x6}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000f7c000-0x10)={r4, 0x4}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0xb, 0xf, 0x6) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b10000)=0x0, &(0x7f0000157000)=0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/16 16:08:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000388000)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000f89000-0x20)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f0000bbe000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000403000)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 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, 0x2, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) accept$packet(r0, &(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008ae000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000547000)={@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], @empty=0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x9, 0x54, 0xa3b9, 0x100, 0x9, 0x1, r3}) 2018/01/16 16:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000f7d000-0x89)=""/137, &(0x7f0000026000)=0x89) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de7000)={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000073c000)=r1) 2018/01/16 16:08:26 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0xfffffffffffff207) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000)={&(0x7f0000022000-0xf8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80803, 0x101, &(0x7f0000452000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009f5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003f6000-0x4)=0x8) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r2, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}, 0x0}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f000066c000-0xc)={&(0x7f00005bf000)='./file0\x00', r2}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000dbd000)={0x0, 0x1}, &(0x7f0000b33000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000578000)={r3, 0x84e}, 0x6) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) 2018/01/16 16:08:26 executing program 1: mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd0d) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000024000)=@assoc_value={0x0, 0x0}, &(0x7f0000041000)=0x8) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000041000)={r1, 0x9, 0x10, 0x7bc5, 0x6}, &(0x7f0000024000)=0x18) syz_emit_ethernet(0x47, &(0x7f000002a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "16"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 16:08:26 executing program 0: socket$kcm(0x29, 0x2, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x8000f, 0xfffffffffffffff9) r0 = socket$inet(0x2, 0x80007, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x22d) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000012000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000013000-0x89)=""/137) 2018/01/16 16:08:26 executing program 7: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x3ff, 0x9, 0x5, 0x7ff, 0x800, "1c59aabaa6e3d0265968c475c9b25b2df8fab46fea96846cfcad475330b21ad6d1a8da5634eed963fb84dc8cb9e737fea6bc5329a6e742658ab48c6b0e6a13", 0x1}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ra={0x94, 0x0, 0x0}, @lsrr={0x83, 0x0, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x0, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x0, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @noop={0x1}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x286, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/16 16:08:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) r1 = socket(0x17, 0x80000, 0x3) getpeername$netrom(r1, &(0x7f00004a1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000f3000-0x4)=0x10) pipe(&(0x7f00006cc000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f9f000-0x10)={0xa, &(0x7f000046c000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00008a5000-0x8)={r3, 0x20}) bind$packet(r1, &(0x7f0000dad000)={0x11, 0xbea316af77ea40a, 0x0, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/16 16:08:26 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x56, &(0x7f000001c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x88, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x8, "b0caff31345c24f5"}, @jumbo={0xc2, 0x4, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) 2018/01/16 16:08:26 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e82000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f61000-0x2)=0x20) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000f61000-0x4)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000a3000)={0x0, 0x0}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000f60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f61000-0x4)=0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c3f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000087a000-0xa0)={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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xa0) 2018/01/16 16:08:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b2, &(0x7f0000001000-0x50)={@common='sit0\x00', @ifru_settings={0x2, 0x5a, @te1=&(0x7f00007f4000)={0x3, 0x9, 0x8, 0x7}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8, 0x92, 0x8000, 0x1000, 0x5, 0x6, 0x9, 0xff, 0x0}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x4}, 0x6) recvmsg(0xffffffffffffffff, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x0}, 0x3f5a1db4cedf06e6) 2018/01/16 16:08:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) pipe(&(0x7f00001ec000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00005aa000)={0x4, &(0x7f0000a2a000)=""/203, &(0x7f0000d2d000-0x60)=[{0x90, 0xa0, 0x7, &(0x7f0000e39000-0xa0)=""/160}, {0x101, 0xaa, 0x5, &(0x7f0000ef3000-0xaa)=""/170}, {0x7, 0x1000, 0x7, &(0x7f00004ff000)=""/4096}, {0xcb, 0x6f, 0x6, &(0x7f0000e32000-0x6f)=""/111}]}) 2018/01/16 16:08:26 executing program 4: pipe(&(0x7f00009c4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000002000-0x10)={0x1a, 0x16, 0x7fffffff, 0x1, 0x39b0c5d2, 0x6, @random="568da9505212", [0x0, 0x0]}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) 2018/01/16 16:08:26 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) 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) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/16 16:08:26 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0xb8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000fca000-0x1c)=@req3={0x8, 0x4, 0x3ff, 0x2, 0x9, 0x40, 0x8}, 0x1c) syz_emit_ethernet(0x46, &(0x7f000001c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) 2018/01/16 16:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) sendmsg(r3, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[], 0x0, 0x0}, 0x0) 2018/01/16 16:08:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24d593c34f0d8ddc05dfe5590690a9e6f6b1ae67a4acc1ba7576664725fe415eace2c50c4a8205344b4c96b5825dd7496b32209b6a81fcfd14769f4be2ad68a990a3685", 0xc1, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a", 0x6e, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:26 executing program 4: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000467000-0x4)=0x0, &(0x7f000001a000)=0x91) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000544000-0xc)={0x0, 0x81, 0x30}, &(0x7f0000cde000)=0xc) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000dc9000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc9000-0x4)=0x10) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc8000)={r1, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x1, 0x4d46, 0xe4, 0xf0}, &(0x7f00003d1000)=0xa0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000dc9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000c5f000)={0x8000000, 0xafd, 0x22}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000616000)={r1, 0x6}, 0x8) 2018/01/16 16:08:26 executing program 1: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0xa, 0x4, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000190000-0xc)={{0x0, 0x652d, 0x1, 0x8001, 0x800, 0x80000001}, 0x25a55e3a}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/16 16:08:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000-0x97)={0x0, 0x8f, "ee92aeb96f8e313c7427288de5d726037f1fee3e6f86723fe55e57372c6677b013c8551632ac41dd38aac2a014bc3add63145250b02e4631cb548998b8e54047acbb34dc0b253096bdc259ab76f1c12adfee29dd3d22c127d2eec41c54227e49e61b215824e8a5c2b80fa64c93a5042b38f43c086585beaf15c9e73bddca1c438059f796c11c55315c46d09556a109"}, &(0x7f0000000000)=0x97) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x100000000, @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]}, 0x7, 0x5}, &(0x7f0000000000)=0x98) socketpair$inet6(0xa, 0x807, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x5, 0xffff, 0xfffffffffffffffa, 0x3, 0x7ad}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000)={r3, 0xaf, "17257992d40e3e5f0cd522ba06bc8e700ff2c556d90f80685e2831c9cffff15aac9193a5d26a6529c525f0ebc4e9e97fff8824c889286df050808ac4cd0c88dc02f4b055e4e755bb8f146330ba2c986f1bae0b59c48ecf7b84987094538bb99ff8a3f02e9e848b6d69755bc634dbffdb5836476d0bd33e43a1ca952571b1a8f5577807f404a6134e16a404c65d5290c0db880fc01223c471b433b36c91d2d0b2d5b9dfda567ee6da210a06667f27cc"}, &(0x7f0000002000-0x4)=0xb7) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) 2018/01/16 16:08:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x100000001}]}, 0x10) close(r0) writev(r1, &(0x7f0000517000)=[{&(0x7f0000cf0000)='b', 0x1}], 0x1) 2018/01/16 16:08:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x1, 0x1}, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f000039b000-0x38)={&(0x7f0000cb7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003fb000)={&(0x7f0000edc000-0xb4)={0xb4, 0x42, 0x400, 0x7, 0x0, {0xf, 0x0, 0x0}, [@generic="73f79d980cd556b8f9c0196923aded2d0cacafcdc027af588bdc641cb723d4d7545978beabe691e374ba2a6ae64715c8b6af4a8907cc9f5de0390656209a940b45dbb28c5ea7024c8d33d6852ae4dbfec0a55d5345a2950d0f9f77e537ccca04af2a7e3245413f723f6456c77d4945059fc09f138a2d010adb392515097f6bf702000edd0bb0a91146ab00cb4c29ef2bb5", @typed={0xc, 0x8b, @ipv4=@rand_addr=0x1000}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4004}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a78000-0x4)={r1}) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000704000)=0xcd, 0x4) bind$netlink(r2, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/16 16:08:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00005b3000)="b7be1b85212b01ab9009f97963bf4846452a4b6104233c5db4b94e0925f8642acd8aa8f8050ba8ce69be921865d13aa745fee12c21951b356f597b353a9e4ac832d9339dd4a5660f1cc9b1175164f3a40277733aaeed747a47a798e1f71b830d9aed63189462f3daefcc079364a9db8d413b25f4818cda6be6fd817f1af0378db4b14419e9f3ed9719b6ddb7cb2e5055f04886eb478d9e60a81664e99566ac692ccf540e1c2a29b12b8c6b4febd2671fd49701eb7722d6ba19e022a9557097d5febe8f925d2af7256525f16525e1f1dd9926873119b079b42a5865a95330caec76", 0xe1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00005a5000-0x4)=0xffffffff, 0x4) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x0, 0x4) 2018/01/16 16:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f0000fbd000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007df000)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000517000-0x10)={0x3, &(0x7f0000dc6000-0x18)=[{0x2, 0x5, 0x4, 0x452}, {0x6, 0x80000, 0xffffffff, 0x4c242ea}, {0x1ff, 0x1, 0x664c, 0x9}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 16:08:27 executing program 2: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) sendto$inet6(r0, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000064d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f0f000-0x4)=0x10, 0x800) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a79000)=0xb) connect$inet6(r0, &(0x7f0000f0d000)={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000a}, 0x1c) 2018/01/16 16:08:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c91000)={0x0, 0x0}) r0 = socket(0x10, 0x2, 0x400000000010) write(r0, &(0x7f00003f0000-0x24)="240000001a001b1cef000000efad000001ff0006090001007f0000017f05000000000001", 0x24) 2018/01/16 16:08:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006eb000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000697000)={&(0x7f0000639000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002a8000)={r1, &(0x7f0000f32000-0x5)="57b41eef56", &(0x7f0000da0000)="15f958241aa7ff82aed18285fe2db8850a37a3a8cc67bd04306ebbe458bcd7d28df91e0a9642eec0a6b7335b7dfbdddcbe8db1dd9aad48a3b278ee55e4def8029272e41a874eb5fc303752d85688f8430cdaabf97c1f870a88933e0c181b6c", 0x1}, 0x20) socketpair(0x11, 0x807, 0x5, &(0x7f0000185000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000840000)={0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) socketpair(0x5, 0x7, 0x7, &(0x7f000074b000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000c7f000-0x2)=0x400) sendmmsg$alg(r3, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b107ff7da1d1ecd6213504d1610fa545d431ffac2cd353605219454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000ebb000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 16:08:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{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]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) accept4$inet6(r0, &(0x7f000090d000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bf3000)=0x1c, 0x80800) 2018/01/16 16:08:27 executing program 2: unshare(0x2020600) unshare(0x2000000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x3, 0x5}, 0x8) 2018/01/16 16:08:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3e, &(0x7f000081e000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_flags=0x9000}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000cd1000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@dev={0xac, 0x14, 0x0, 0xb}]}, 0x14) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r1, 0x11a, 0x0, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/16 16:08:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffd82) 2018/01/16 16:08:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000c2000)=@assoc_value={0x0, 0x0}, &(0x7f000029e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007a0000)={0x0, 0x0, 0x0}, &(0x7f000093b000)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000293000)="aacbf4000dd5ed6d441c0c6fabba0b0cff9ab480f8cf9bed02fcb6cd5a927552436cee86d42a4a3aa379ec9b2d12880a99545769740a2c18714ffb4ad2e1024498b892427356eee8d88a1f5487f5bfcfe8234837ccca11e2f8364bc4b73d2a7b429f1c4d49be0ddb3489fdd8cd566b44d61c5ffbfef40ebe3249f537fe3c86d63a6d25e158c08539cd5fe70d122e8bf436a7", 0x92, 0x0, &(0x7f0000421000-0x1c)={0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000862000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00004ed000)=""/4096) 2018/01/16 16:08:27 executing program 0: getpeername(0xffffffffffffff9c, &(0x7f0000b0f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007f000-0x4)=0x2e) connect$inet6(r0, &(0x7f0000ffb000)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cee000-0x4)=0x0, &(0x7f00004c4000)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00006db000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002a7000)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00004f2000)={0x0, 0x10001, 0x6}, &(0x7f00002f6000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000bc1000)={r3, @in6={{0xa, 0x3, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8001, 0x0, 0x2, 0x1000}, &(0x7f000010c000-0x4)=0xa0) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000086000)=[{&(0x7f0000f9e000)="77e0a3041a9edb5cb1c6294c4060b250ae13df89e46e1f4635ccba4fa9737b1f5fce03ebc8e3e19983a1c30d12aa6f7ed59275183726fea8f37dbee0093575f36d32774ff3416fd73945d1be5e249e6b90e4467a9f9271c384a0c36820f79970f2a0af684ae5861518e2ef3cf193c9636bcaacb101c94f72f1ced83534cc51", 0x7f}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:27 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x48, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x1, 0x81}, &(0x7f0000002000)=0xc) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/16 16:08:27 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) ioctl$sock_bt_hci(r0, 0xc00448de, &(0x7f0000001000-0x24)="41143cd21074a5f77b7f44b54e034c42e016129d81217fab818a73387d081ed2f86a5d44") 2018/01/16 16:08:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f000045f000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000922000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002e7000)=0x8) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:08:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000725000-0x1)='e', 0x2a7, 0x10, &(0x7f0000572000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffed1) sendmmsg(r0, &(0x7f00009da000)=[{{0x0, 0x0, &(0x7f0000ad3000)=[{&(0x7f0000671000-0x2d)='8', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x4048010) [ 44.492650] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 44.504152] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 16:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002d8000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003a9000-0x20)=[{&(0x7f0000d57000-0x78)="510100fe59da02ff8146b2bcc38c4d78", 0x10}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000391000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00008a6000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000bb0000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000f1000)={0x0, 0x0}, &(0x7f00008f2000)=0x10) 2018/01/16 16:08:27 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f90000)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f90000)={0x5, 0x1, 0x9, 0x9, 0x1}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$bt_hci(r2, &(0x7f0000c4e000)={0x1f, 0x7f, 0x0}, 0x6) bind$alg(r2, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) bind$alg(r1, &(0x7f0000650000-0x58)={0x26, 'hash\x00', 0x104e, 0x0, 'rmd256\x00'}, 0x58) 2018/01/16 16:08:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000996000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) read(r0, &(0x7f000002b000)=""/0, 0xac1b113359220980) r2 = gettid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x9b3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003000-0xc)={0x30000002, 0x0}) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r6 = getgid() r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007eb000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r9 = getgid() r10 = getpid() r11 = getuid() r12 = getgid() socketpair(0x15, 0x5, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r13, &(0x7f0000002000-0x38)=[{&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000002000)="f760c4babe46c2b6f5f69c961dbb4bc3da937a2e5ad2512083e29ba97194131b67c3afafdb0c4acadd7726724cfc668eaf0a8087edcff23e4add2c64181c4fec9221482de958e231339eb9278736008677c9cee1a2839feb5dd8ffa035a36aa5c148a90f53bcf4bc5929dbb96483e285ee1ff8fb46ce660138e1e3d8a3e6b9e7ff3cbdacb8428489b691e3ce6507770a9db82323603264334797c644625f383fc2849cd361aac3448eacbded3e5ad3a5bf76de4eea0938ab23d7df95e52261a6b1fcc484b96e10cc9c10b011cf", 0xcd}, {&(0x7f0000000000)="e19ab6f7dfca5d16148f7ec249fe44c648e12ba7e5e246ecbf4176af948914514c30a8f0eedfcb649aabf376e7d26271c11cb9d87885f398a51a72c17fdba5f7fafd112de27ac6c074f10f1b3db74aa3a0a41f14dc6e6c588feb653a8203394e11684b68d2ed045492bf6e20bc3dd23b049684046976a9aaf8d0b46470b12f0e267b924f200f6c1587c5b19d34b8aa598b2492d54fec3558776998eb9c2f832ec8dd6b048142219e7a8892c389fc1a0a7e8465afaca8ddff41aa81002c67eb73dc33db5986435ebfd1ba06cbfad87fb73150d8707c0ba2074c997fab756f40fd6543e71f3322bacfb1b51549a521be95e2f8b80588ffcf04", 0xf8}, {&(0x7f0000002000)="618cdb45e6ec08454666dc9056ed507857b6bdf7c495ecbcef82f587d276013f44b2859e6776da260ed59f993aa94d82ec0b19b1c3c66efa3954952521c0eda26ef84df663b7096ae0926a4c82e09e7d25e77e27deb0fd2bb2488f30c756d3edf053e458e5e7150d7d49ffffbef3b0b4b172c5bca1a88a5eba304ace0753d71203563c8f523ef9d64041ef46eaff15893ea88f", 0x93}, {&(0x7f0000001000-0xd9)="12d60462b11de36de9f7923dd3ba7e64276f7017f421da2cffb89747dd77b8784e4b1f99c4edd58e2a17ab258b057134a2eaf3ba2ca6c39d4f19f90cbc0a1d333cb777fd79f9423ccc8050498513f35b1068687a07eccf22161b3188a77496a414f07ce4ab6a1a982b2b0fdd8ddd3f866c8938b0e8901fa0fb7b60c899f29e2f8ccffdf7bf5fbcf4c783f46ee11b25c750f03619bccc34d53a7f07362171c8209e6b9c815c8778032028ac81f8ffaed0a7a65d2c75ba06e34e491ff4127a1d2519377ca31b5d526b64261dc819ded690c888c85c1eaf89a0d2", 0xd9}], 0x4, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r4, r8, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x110, 0x4000014}], 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1220)={0x1220, 0x3f, 0x400, 0x0, 0x3, "", [@generic="3cf9afe38bc74cba12d68ead20456fe642bde2606abd900919a007d98430a9d18a14b23d3f04ccc428a43d91f165fe836ecf4a7a799b6c0f22a519d0", @generic="b22a62174d7d4a3e628f789d743611b45674708a236004e900e5b060390f5dfb912cf219419f6e0bd3bf6b3d7ce661decda10f8ba89ab6d3cfbeccae6f1b74a52def76cd2b692a282b2144ede5ef04c1f2770d9841234777805fc29e4724b83f2317eecb54583b601061a5f4b8add432fc16c171cd763cf595166f", @generic="3bf8d1622c21f07ed0dbdd71aefca819cc1ea8a1778d5397dcccb2eb760eaf22f8019b98f33e8cb9e48044652311d5edd28dc34deda72391d6cdba51ead1a0c5640dac1de555c2e1ca06d0862bca107a9a7120f220512c4e0ae33b86628dc5068c976c9ba0897c07d5244bb040e8682683c5a6b6f585ee93be2892fa16cff96e376936cc403dd7ceefd0b9ee8e5f281e5c9a27322572545d38b79d60b2b0f48fee9f62074a39e08e9bc072", @nested={0x108c, 0x15, [@typed={0xc, 0x5e, @pid=r2}, @typed={0x70, 0x56, @binary="b7805a5bf4bd3ae3293a74c1d8d4c6f599eee8c2a295a671f82a2e4eb011108ef9aa9751b03d3e6fc60130a950130a6c27a6a8e34fd4024073126db2e31eff97324d60430ad97e787aa660d156b6a5f0e9ae462ff45d3c5377cb264ea026f8479c9d47de54"}, @typed={0xc, 0x56, @fd=r0}, @generic="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"]}, @generic="fbfee0c510a5e5819c1b370c09c990106f2633a9a59cb9f7e1b989b44748ae70"]}, 0x1220}], 0x1, &(0x7f0000b45000-0x60)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0x1}, 0x8004) 2018/01/16 16:08:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00001a4000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000169000-0x4)=r2, 0x4) sendmmsg$alg(r1, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000204000-0x6)=[{&(0x7f000025b000)="3dea852a3825f9f0fa44ee5d84a10892446fbeda7e122f8637d052d92edd18be90b8073a5ce9350c9e82be16c49630faaf703415880bd17c6f470b90bc509639082ab28538373c85dad93bfe6c579fc260ad2bc6045f016424373305731544e031014761acce6183d4e1dfa324cafe0a941680ba5cb06aa76730a31e069ba5aa", 0x80}], 0x1, &(0x7f0000288000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00000e5000-0x7a)=""/122, 0x7a}, {&(0x7f0000cf3000)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a69000)={0x0, 0x100}, &(0x7f0000b7b000-0x4)=0x8) 2018/01/16 16:08:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00006ec000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, [@multicast2=0xe0000002, @empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000cf7000-0x1a)=""/26, &(0x7f0000be5000-0x4)=0x1a) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) close(r0) 2018/01/16 16:08:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005d8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000426000)={0x4, [0x8, 0x0, 0x3f, 0x7]}, &(0x7f0000192000)=0xc) 2018/01/16 16:08:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x1) 2018/01/16 16:08:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000e0a000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000453000)={r1, &(0x7f0000318000-0x1000)="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", &(0x7f0000fe7000-0xfe)=""/254}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000020e000)={r0, &(0x7f0000ad8000)="4b1eef3c124a037162c8a98c6a22fbee5a9f941aa6376a4f6d6c2aaaf270cdcafc413244c961427771ed4d2a7631371c3f581c0a527b667bcbbce90f2305bbd9a08fc7f858cb1e17b2257d067d1c5b60de45ec0ad3df8e089af94d79ac66d759df683bc0b8cee55d73a737fa387ee7714f8a7815af1f9191778a206378566c9aa49317e36e5fd882ea327a7a7afc24a954a1dffe5fc76456cb3dc03bcbfdaa6544d7ba5e2879cc8b0a7cd1fc3982951bc2dfcf5eab2d04450fd6f23bfbb6f8eab67729672ffb0d7fc9d5046ce1351b73f47f4a82f3b9f8416b33ea87beb44e4a42"}, 0xfffffffffffffea4) 2018/01/16 16:08:27 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000013000)="a1c6325715ba15e64793be22d820ee3cf8d2cf1bcf8da1dc937098390602392534a19c6ba859854844acd8874f85c584614a355befeef77df484fe9848daacd96b098d608ea5643ff62cf75a4fc951536429626fa5ccd0e18b888954bff9043c277b07f28140b550b0e21a2499188f90aca525611ea3b14d1401683763f98c1fb46a1caccb9460b2bc1468708affaf585c039a47675cb995bc80553fd286939391c0beae4efe966f55453efed49bcf73a0d45d4b2fab188f86c4d50154547c61d370540d88d0db0810bfed", 0xcb, 0x4000, &(0x7f0000013000)=@llc={0x1a, 0xf7, 0x5, 0x7, 0x137, 0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendto$unix(r1, &(0x7f0000008000)="", 0x35e, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 16:08:27 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0xd) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a1b000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00001a1000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000f7f000-0x4)=0x14) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:27 executing program 7: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000072000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fe000-0x4)=0x10, 0x80000) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000fe000-0x94)=[@in6={0xa, 0x1, 0x8000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000bb000-0x38)=[{&(0x7f000005c000)=@in6={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f00000fe000)=[{&(0x7f00000ff000-0x6d)="a183fb6fae7b5d17e29cfe1ebf656d8c6f2006ebc5656ca392331c86617801c692bc88275678571435b4a9fae24ca97b3f812957474a3d1c330bbef1cc306b1f1bc15ef6e9697efcc61a74cd121d409c862de27f8c7f023c23ad00a0539b6212f4fe45e78b4ee967f491cbf6b3", 0x6d}], 0x1, &(0x7f0000064000-0x60)=[@init={0x18, 0x84, 0x0, {0x7f, 0x77, 0x800, 0x5}}, @init={0x18, 0x84, 0x0, {0xffff, 0x0, 0x3ff, 0x7fffffff}}], 0x60, 0x40}], 0x1, 0x10) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/16 16:08:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d82000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x0, []}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) recvmsg(r1, &(0x7f0000f8c000)={&(0x7f00002ed000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000447000)=[], 0x0, &(0x7f0000c4c000-0xe5)=""/229, 0xe5, 0x0}, 0x0) 2018/01/16 16:08:27 executing program 7: r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004bb000-0x4)=0x0) sendmsg$alg(r0, &(0x7f0000749000)={0x0, 0x0, &(0x7f000002a000-0x80)=[{&(0x7f0000c44000)="0ab7446a15a7612a1e5a5e80ca61ed89c763c83ed58be8db6d27f4aa714507fdf4f3ecf3c7fb5487f0ec690fd992c64c11c747f02cf280bc686ebf02e4736f6fe61d44d827981426a8099435536a5cbda2164e8a6e15560e4a244c201f2fec1b662f2f76a642c2cc4f4bc52640302ca85033267ffb503ee52a4b45f96d41835fb81202c20ee38716298700a11ee155bd04f8415f57a956ed9447531ba038963e478a910b1d7482572a429776fe67b46c9cc15fd065c2f0aa2c0a28a520c0574ccb10b5317d4683d2ef3699116aefffbc0d71eea1ae0a25961b51e752", 0xdc}, {&(0x7f0000479000-0x60)="b52cb5b3cdc46f27a4b2bafd4d2edeceba337e80ce9d81b8375a1cd1df91ef306e4ab3ebf6d4a3073ccea17a7dbe96675b985657bc44d664d7c55abec772219cf3a2aaad5e494a9f8a3015a0060d82b615733439b5b9fbcfed754ce692dfffdf", 0x60}, {&(0x7f0000701000)="eb13d6b6fb3e0cf1baa6e61f9d5893510d3ef655dbabb128f85544c63b9676a77559eb11ddae10c1a5593c5df16ee09e3f59870bb12fe033ec3322c46d70a629692d65635eb221a526662e4c77dd5ae2194447b23ed6c4edcd2aa57b3cce0524b40576e452395f9d", 0x68}, {&(0x7f00000b4000-0x97)="f7e2d9effabc75b4fd5fe0b5332f7de7f8bb3b47be62bfd1a0020c01c70b92df88c490c0ef22415702371f6bdc28324d979773a393e16c5c1f82698442e6e30f353f4dc6ac4b52b35a51e991f1c2b979660b1d87e8acc82612858205f6684f846c5ac5710f88ef807fd6dfa89ec7b3f06662bc8d054472017d552b48ca78d23cba14e1bb1a4d3ebfa293471c519fe80e544f4b52fa4bda", 0x97}, {&(0x7f0000643000-0xc4)="2be258abc8723380112a409b04e8fc72eb503545babe6f679c76203d993bef5c1d839bc77f51159c4e958322b50eb599453024edc2688e2cc396e544f52d44b47b12f05ff06392d7ed6748d222918c44aa06740ff1818a23d87d05a8328190e4782fe95224136ed851960381267a0433fb2e50d9b9ae293ac0e3b6e42a0831e959af783837a16593035b2c132462c514cacea1c210daba47efc45f3958f424631d8889f6ee8507ebe6fd0c94b5c1b10ed4f20083b796770944c2501a0ebd865250931e3c", 0xc4}, {&(0x7f000001d000)="e8e76ad24e15ab9acccbef2cb4a7a89959707e93ec198c6961fa8bf8d7deed97e24ec0fb8cfdf72e850a7e83095fcd083c0dd07216d7841e69dcf1d103895468acb723a9ff760fdecd4f806c7a6f4fb2a5", 0x51}, {&(0x7f000010e000-0x57)="0a41a8f18a9022462df734e7afbad8e3fec830fa10caf1a0cd63368a2f38c4ca0d7a69d9a6be377ca10f7d7723f40ccba9f59be2c8dc76688ee8a654c3dd377364485f0760febf8078b429b7d02bd7d5abb4c660fa9a6d", 0x57}, {&(0x7f00006a3000-0x42)="ccd44090ed9c3177f808b14572129618163b53adc71f1f61a0cecaf7620e4eb94bc8f36041abfca52a1f02fa2e9a2427261ec9df5a568f1ba38a7dcf38366c32b98c", 0x42}], 0x8, &(0x7f0000b7a000)=[@assoc={0x18, 0x117, 0x4, 0x7fffffff}], 0x18, 0x40000}, 0x40010) 2018/01/16 16:08:27 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000ddc000)={{0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x400}, {0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, 0x4, [0x1, 0x7fff, 0x8, 0x0, 0xbe6c, 0x6, 0x5, 0xde]}, 0x5c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f15000)={0x0, 0xfa}, 0x8) 2018/01/16 16:08:27 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006ed000-0x10)={&(0x7f0000980000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, r0, 0x80000001, [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) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000d8c000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e58000)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x583}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/16 16:08:27 executing program 3: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fbd000)=0x14, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000fbd000)=""/224, &(0x7f0000fbe000-0x4)=0xe0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/16 16:08:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da2000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256_mb,lrw-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0xfffffffffffffe09) socket$alg(0x26, 0x5, 0x0) 2018/01/16 16:08:27 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) ioctl(r0, 0xb9a, &(0x7f0000001000-0x2)="1f") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x0, 0x4) 2018/01/16 16:08:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c12000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00002d1000)=0x8) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) writev(r0, &(0x7f0000b6e000-0x10)=[{&(0x7f000028f000)="b01c76966327cbfb80860f64feef89dd3669dbcdec17d8f1714d00e9ac4ac65813eb56adceb27e8d273e456346903f8738c4c3eb87725a9bee7ce2009c2c6081ae517ed2270b79618d22108d71b2c27825c350afa9cedbf983c0d993b256cba29a709656182e6de596fd3c593294db7240cda2de0dfcdabf73a7de283811ecbb725ffb", 0x83}], 0x1) 2018/01/16 16:08:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000576000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x10, 0x0, "6def2fc76176800e"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c0d000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae3000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000030000)=0x7, 0x4) 2018/01/16 16:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c1000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) pipe(&(0x7f0000362000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000065f000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffb}, &(0x7f0000cff000)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c77000-0x18)={r2, 0x101, 0x0, 0x6eb, 0xffffffffffffffff}, &(0x7f0000efd000)=0x18) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f97000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind(r0, &(0x7f0000091000-0x10)=@ax25={0x3, {"b7443e73e00763"}, 0x8}, 0x10) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000f8a000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000585000)=0x10, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000283000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aba000)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) 2018/01/16 16:08:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000804000-0x7)=""/7, 0xffffffffffffff71}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x14)=""/20, 0x14}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xca)=""/202, 0xfffffffffffffdd7}, {&(0x7f0000001000)=""/179, 0xb3}, {&(0x7f0000003000)=""/24, 0xffffff51}], 0x7, 0xfffffffffffffffe) socketpair(0x3, 0x0, 0x3ff, &(0x7f0000000000)={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) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x7, 0x6, &(0x7f0000004000-0x30)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000005000-0xa)='syzkaller\x00', 0x3, 0x41, &(0x7f0000004000)=""/65, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 16:08:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x1000) pipe(&(0x7f0000c9a000)={0x0, 0x0}) recvfrom$ax25(r1, &(0x7f000098b000)=""/92, 0x5c, 0x40, &(0x7f0000120000)={0x3, {"17ebd33a64525e"}, 0x6}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) tee(r1, r2, 0x7f, 0x6) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003b6000-0x17e)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c902502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b799c421ac310eb81f71ee8e166fc3bdd6362684bb5b0c60ec103218ac792149eefec5c32d8002e8b62f3516a4ece4f831936c33fb0e801ed673ff69ee832cfb94289e6eadcddae4af05cbb8b8909d9489496641ebed13e79a90c455739e7f5d0f17490e867894afcac9d3e79b610", 0xef, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ecc000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000fc3000)="a2db030aaa24677f6f028dd521adba422c99a27980e8c6aa59b18102470cd64199f897d8156d04cc9841c81fd1fdc884eca127e7bc0210e37b12f8a5f09c2717c0bc8ae17cf6d71013ad7e14b3b38b6e4f949574421b7def9a0d0ba8b1f2296ee41727f0243953ab6fbe94a03105d1c648f12445a02db1f13aed62e66a161ba013f6", 0x82, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000590000-0xf8)="1c", 0x1}], 0x1) socketpair(0x8, 0x80000, 0x1000, &(0x7f00001df000)={0x0, 0x0}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000814000-0x28)={@generic="a36b6ef02c812da9b93fc907aa2e5c40", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aa2000)={r0}) accept4$nfc_llcp(r4, 0x0, &(0x7f0000f29000-0x4)=0x0, 0x80800) shutdown(r0, 0x2) 2018/01/16 16:08:27 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000d000)=0x80000001, 0x4) socketpair$inet6(0xa, 0x5, 0xfff, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000000f000-0x10)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000005000-0x1000)="70a2d61162f79e176dae8a3c81c0c9801961a82a2fa1e53efd12381d5ef7f7d9e8a6e484ae4834709d7648ee17ee80edd0421656431907fda89696a4cab98409102d63eac755410b1493f5e259491a0147e1e5", 0x53}], 0x1, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x0) socketpair(0x2, 0x3, 0x1, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000004000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000000e000)={&(0x7f000000e000)=@getroute={0x14, 0x1a, 0x600, 0x7, 0x3, {0x0}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000000f000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x98b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) 2018/01/16 16:08:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b47000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000adb000)=0x10, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000f38000)=0x400) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f0000cd7000)=""/102, 0x66, 0x0}, 0x0) 2018/01/16 16:08:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00005e5000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009e6000-0x18)=@get={0x1, &(0x7f0000ae8000)=""/0, 0x7}) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x2, 0x3, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000011f000)=0x0, &(0x7f0000d9d000-0x4)=0x4) 2018/01/16 16:08:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x12, &(0x7f0000000000)=0x3ff, 0x4) socketpair$inet(0x2, 0xa, 0x9, &(0x7f000078f000)={0x0, 0x0}) socketpair$inet6(0xa, 0x80001, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000eab000-0xa6)="c3a434b334c942a87925da3f81da50829da35a5d71ab5f2adf09d8a2e0f2ecdf6bbc163a7b0394d8d8984432975a3e9db59dbe26a95593eccef24773f097123aa451bc4963eac1bc43df75a3a84880b3cd5080a42e3bec7ff3aa91535231c48f38a770ce3c3022192e9e6bc6c2738bab9f84bd00253abf26af0b76f7ad3aa61a365948059b8c4a09352f094146620c5d3596e682fd7d7bad1f5dfc72c1cc2bda343fcb6994a0", 0xa6, 0x4000000, &(0x7f00005dd000)={0xa, 0x3, 0x7b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2e000)={0x0, 0x20, &(0x7f0000061000-0x20)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007bc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000094e000)=@assoc_value={r3, 0x5}, 0x8) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000053e000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000971000-0x4)=0x14) 2018/01/16 16:08:27 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="16", 0x0}, 0x20) 2018/01/16 16:08:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000081c000-0x4)={r0}) bind$netrom(r1, &(0x7f000044a000)=@full={{0x3, {"0925add939dbf6"}, 0x40}, [{"baeeaf8f9409e1"}, {"92e721a6457f96"}, {"05c4d6e311fe2b"}, {"b54e1d609584db"}, {"e099d1755aa0c6"}, {"782d34cea7b99f"}, {"83db8037c66a12"}, {"708d453f772666"}]}, 0x48) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005eb000-0x10)={0x5, &(0x7f0000116000)=[{0x4, 0xfffffffffffffffa, 0xf42, 0x7fffffff}, {0x4, 0x35c000000000, 0x4b, 0x6}, {0x2, 0xfffffffffffffffe, 0x0, 0xd1}, {0x3, 0x10000, 0x6, 0x3c9}, {0x3f751862, 0x8, 0x80000001, 0x1ff}]}, 0x10) 2018/01/16 16:08:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009a7000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cee000)={0x0, 0x51, "9e48eeaf290f7069375a2794da7ab7a925e5f79f4280c21f3df9a567bb488382fc3614d6de03e29e32a49fa1f9c2372a99986dcbbd88de487fbd53490e7c3a1876940eaf67c55934e256c6a0565ac686c0"}, &(0x7f0000552000-0x4)=0x59) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000583000-0x8)={r1, 0x80}, &(0x7f0000808000-0x4)=0x8) sendmsg(r0, &(0x7f0000091000)={&(0x7f0000c7d000-0x1e)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000cb0000-0x30)=[{&(0x7f000064a000-0x1b)="1718d75872cc22466abeff1ef289bcc5e5b1fc69c0dc28a84d49de59", 0x1c}, {&(0x7f0000ecf000-0xc3)="4a99dd183c30ebadadbd71041cd8c247af17ae73ff17d27cd935cafed361aa40206c36417857186e299f10eedceb0490ed87b87172d4921168bc8ef2f322d97dcabdb647e7198bbfc44c6c89213d220e6c323e260551cddddc7f23be8feb5434a71640801e0f6b2012980b37e187c2228b9aa9ce9bebf13eb3dfad4155f363297c8abffda4a103177ad7d2af2ab8db2d7c8ce1cbff209c91a4e94e4818fa945a5d857c7ba99bd423d3266aea3b4490fbb36093417ed9cb57264780201cfac22b276618", 0xc3}, {&(0x7f0000cd0000-0xa1)="83794d87ed02782f0c64b3906556a5d5d160fa08dfed227004597b058b8515db1ea6eae2e275d478ea1b71d027ace436134f977a163e779befc75da63fe3dbc45aee2b5d4edaeb90604e2c9af887a7fd6f5e393f75a56c09480f35eac85839d5a149a77679f8aa7062920a7da5d65c473b010516b8db21f951e94aa0aabc48a573f6211e20d46126be8ffcdc6a2271826be707692f1d9d5417f19f655b188a90e6", 0xa1}], 0x3, &(0x7f0000a4c000-0x50)=[{0x50, 0x129, 0xffffffff, "8e52d1558cbf8a93c2d0d511f2a235a5e89a4d92cff4597508f84da9cc10c65f25758c005c8d9400b5e24d213ceff23d27a2cd1af289844de396d42196"}], 0x50, 0x40800}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000baf000)={r1, 0xa5, "65187f2c8ca472f1438e4c29d221625db0a979c6333731ec3e71f19a99347ca178dbcc39a9162bd3b0a1322b03bfa70cc39022337d9b6879325bc1a1ccc1b2538a61ffc64a7cd77083fd85ca7fa17e32478bb04661f3614a313750135b8925e6be60c04dd26a7792a9fdc87dc3c8e50301e6b712219cfe21f936947f044da0fbeaacc59de41ffa03d7cc2dc817cf2ff46f03df2b77cdb4038af1ac38d7f2c05be50e1c0a35"}, &(0x7f0000cb5000-0x4)=0xad) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004cb000)={r2, 0xffff, 0x1, [0x3]}, 0xa) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000e7e000-0xa8)=""/168, &(0x7f000078f000-0x4)=0xa8) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000684000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000473000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00008e9000-0x8)={r4, 0x1}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000726000)={{{@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}, {{@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}}, &(0x7f0000f5e000-0x4)=0xe8) 2018/01/16 16:08:27 executing program 6: socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x807, 0xffffffffffffffff) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00004cf000-0x50)={@common="6970365f767469300000008000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 16:08:27 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000237000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r1, &(0x7f0000d0b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000951000)=0x10) getsockname$inet(r2, &(0x7f00000db000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000603000)=0x10) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/16 16:08:27 executing program 2: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000001b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00000c8000-0x4)=0x3a) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000c8000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000007a000)=0xc) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000f1000-0x8)={0x0, 0x200}, &(0x7f000002a000)=0x8) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) accept4$netrom(r1, &(0x7f0000034000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000043000-0x4)=0x48, 0x800) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000f2000-0x8c)={r2, @in6={{0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000ac000)={0x5, 0x2, 0x100, 0x200, r2}, 0x10) syz_emit_ethernet(0x161, &(0x7f00000e8000-0x161)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x12b, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x3, {0x49d, 0x6, "dd3694", 0x2, 0x3b, 0x20, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, [@routing={0x3d, 0x2, 0x2, 0xffffffff00000000, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}]}, @routing={0x2c, 0x2, 0x0, 0x3, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x88, 0x0, 0x6, 0x3, 0x0, 0x3, 0x3}, @fragment={0x2c, 0x0, 0x6, 0x8, 0x0, 0xfffffffffffffffb, 0x0}, @hopopts={0x3b, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x1, [0x0]}]}], "dd5c9c384c23d9fe86d0958b1dc7865bd746974852b262a7b35f9cfa40af00794bfb08b52bd3d48f3c9285c23a85d701e7cff644ae153db6f8d570206e9086b8bd45f8d32f2d2529aea913a64073c1942ca9ac98e6025efb174f4906b3ab1b1bf1bd54b8121f7550a70d3f6b7a151c0f0fc2ddd8191726f68c56e4811ec3fd35fa56dea8ce7385a366f7d7c10ecfc777c1db0796d282205a4ae5a1f75ec35cdde606f4"}}}}}}}, 0x0) 2018/01/16 16:08:27 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000004000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000c000-0x4)=0x58) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000000c000-0x4)=0x4, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x8, 0x8, &(0x7f0000004000-0x1000)=""/4096, &(0x7f000000d000)=0x1000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000000c000)=0x0) 2018/01/16 16:08:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b9a000)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000a50000)={{0x6, 0xffffffff, 0x6, 0x1f, 0x101, 0x6b}, 0x1, 0x10000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005b9000)={0x0, @in6={{0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x702, 0x200, 0x7fffffff, 0x200}, &(0x7f0000180000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e9b000)=@assoc_value={r3, 0xffff}, &(0x7f0000b88000)=0x8) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000566000-0x4)=0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e84000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a79000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/16 16:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x8000f, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000056d000-0x10)={0x0, 0x78, &(0x7f0000aff000-0x78)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80ae}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffff81}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000caa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b49000)={r1, 0x7, 0x30}, &(0x7f0000901000-0x4)=0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00007ae000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) readv(r3, &(0x7f0000d3c000)=[{&(0x7f0000625000-0x8e)=""/142, 0x8e}], 0x1) 2018/01/16 16:08:27 executing program 2: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000633000)={0x7, 0x4, &(0x7f0000ada000-0x20)=@raw=[@jmp={0x5, 0x4, 0xb, 0xe, 0x6, 0xffffffc1, 0x1}, @generic={0x4, 0xbb, 0xfffffffffffffa99, 0x20}], &(0x7f0000ad9000)='GPL\x00', 0x2, 0xac, &(0x7f0000a3f000-0xac)=""/172, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ada000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ada000)=0x1c, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005d8000-0x28)={@generic="68485fb205e74bd36f17621d7090dd5b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000741000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r3}) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000adb000)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a92000)=0xe8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ada000-0x10)={r0, r1, 0x7, 0x2}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x200000000000001e, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r4, &(0x7f0000ad8000-0x4b)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 16:08:27 executing program 0: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 16:08:27 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000843000-0x4)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000f8000-0x8)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000a87000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000169000-0x4)=0x1c) 2018/01/16 16:08:27 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fce000)={0xffffffff, 0xf616, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x5, 0x40, 0xfffffffffffff000, 0x20000000003, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 16:08:27 executing program 3: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000)=0x1000005fe, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x3b0, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x234) 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) 2018/01/16 16:08:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000182000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003db000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004f6000)=0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000045c000)="47504c00b9", 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getgid() 2018/01/16 16:08:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001c8000)={0x0, 0x0}) r0 = socket(0xd, 0x6, 0x7) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c63000-0x4)=0xb526, 0x4) 2018/01/16 16:08:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x6, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x5, 0x81, 0xffffffffffff0000}, &(0x7f0000001000)=0x10) getsockname$llc(r1, &(0x7f00007d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b47000)={0x0, 0x0}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000019000-0x4)=0x0, &(0x7f00004e8000-0x4)=0x4) r4 = socket(0x80002, 0x2, 0x0) connect$bt_rfcomm(r4, &(0x7f000032e000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000286000-0x10)={0x5, 0x200, 0x7, 0x4, r2}, 0x10) 2018/01/16 16:08:27 executing program 3: r0 = socket$inet6(0xa, 0x80000003, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000d25000)=0x55) 2018/01/16 16:08:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 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) socketpair(0x9, 0xf, 0x173, &(0x7f0000823000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000d3b000)={r0, 0x6, 0x199f, "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"}) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r3, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r3, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0xbc}], 0x1) sendto$inet(r0, &(0x7f00000bd000)="", 0x0, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r3, &(0x7f00001e9000-0x92)='u', 0x1) 2018/01/16 16:08:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000dd4000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fed000+0x4b7)=0x6, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000059b000)={0x40, 0x3, 0x1, 0x800, 0x9, 0x9, 0x0, 0x1f, 0x0}, &(0x7f0000783000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c96000-0x108)={r1, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x30b9, 0x7fffffff, 0x7f, 0x1, 0x2, 0x7, 0x6, 0x5, 0xc5a, 0x5, 0x0, 0x9, 0x8, 0x9, 0x1]}, &(0x7f000012b000)=0x108) 2018/01/16 16:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18) sendmmsg$alg(r1, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="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", 0x100}], 0x1, &(0x7f0000132000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 16:08:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000467000-0x8)=0x39) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) write(r2, &(0x7f000001a000-0x69)='c', 0x1) write(r2, &(0x7f000061e000-0x6f)="10", 0x1) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000384000-0x2c)={0x9, 0xca6, 0x10001, 0x1, 0x10, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003f5000-0x10)={r3, &(0x7f000026d000)="93edd812d36b842d9e4334cfcc83f7b7e97be71ae5f83a291aa54dfab7d5a4f9f6fc43d29e94a212c72759ea30ff59f30e34ecdb1fd4ddbe2385218d402bd62ef43293c7c1d93a40969c1690431ea22d45abe74d445116366f44d10a284e7a24039d7300d8ee8e4c0a00e07b2dd246aad3358b8c4a42"}, 0x10) 2018/01/16 16:08:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8090000400100080) connect(r0, &(0x7f0000d8a000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000025b000)={0x0, 0x0, 0x3, 0x100000001}, 0x10) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000e0f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000067a000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000055000)={0x0, 0x6, 0xfffffffffffffff7, 0xfff}, &(0x7f0000bc2000-0x4)=0x10) sendmsg$can_raw(r1, &(0x7f0000551000)={&(0x7f0000f2f000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000f000)={&(0x7f000007f000-0x48)=@canfd={{0x3, 0x7, 0x4, 0x8}, 0x0, 0x0, 0x0, 0x0, "e0bea03c7dbb2bedffc80493005eb75f7b81da964a0b51f0bbad498c820b8a8efc7b924b671cd111c88af52b0e4513eb1c583d26fe6513ab431f3edca7b16bcd"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x8c4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c86000)={r2, 0x10001}, &(0x7f0000389000-0x4)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000173000-0x4)=0x81, 0x4) 2018/01/16 16:08:27 executing program 5: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000d2a000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000df9000-0x4)=0xc) sendto$inet(r0, &(0x7f0000df5000-0x6d)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00009a4000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 16:08:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000947000-0x241)="d3", 0x1, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r2, &(0x7f0000949000-0xa3)=""/163, 0xa3, 0x40000001, &(0x7f000066d000-0x80)=@generic={0x0, "f8d8e7e9b596d041ca7943e8eba166c52280407b3beef03368dd3d5357ab1fda51d3e7aac04bfea257fbb5dbc5e8d3559aeabb2a7f763b8ce51ef088b508f6ba6918a54b644cc75466f86d63fdbb37f7c7a4ca2df36cf4b21ee141cbd32c0c0be77b0d0fb0f4148acebfab073b6e76694d4748b7e99e749f6848b7d5ae1f"}, 0x80) 2018/01/16 16:08:27 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f0000016000)="80e2001e3c1d1e5a7508c6fb32470b589ef593cd62aa511e16ac3847e85dcaeed5b2f943ae440069dd7e6da55bb2f02dee57b2dbb7bfbb87aeaacec5a3c1044d203187302f56ee22e305ef1497bbc307d354332e9632d20b5651a46ebf31d889b3bf200a7d9975c57905da5579d564d7fec658d71b71cf9b31a81337aa51afb86a6d9349c8a09e2d796215f4315e8d6669197cc8cd2c66a59463c63bc91760dc8053f5c3b3eeb9e88b8b12d6de21bc6381b99142ff0830f2db138716a25af91cda5cdd268cac73f2a613930696983dbad17edccbd3768ffc4c70545d6fb1a239ad1114dec9875f50c86a10c3d6bfbed4da1e55921bea24c5447139a4e9001e0e806b2ed2a88ef2bcd6ec8490964635484252235906949349c30ee5e69d782c1174fcd25c982b2638d2a6a57bbf929a5ebaf46648f63a5154fa65b50ef242f48456989def02b356434cac91ec3da1099f5f5eeebb45f054e76a8c18c146b617bd48c3a6aca6e97b2041d81227ebf45e26a875dc62a7a3c46fb3bc31ca5c93f5faae14d8ab0494988669d1adc872a5151f4f04d249974b4696acd5ae62f528aa6bd57ce339c7685a935d18249aa5137aff6a6c98743990704020d8d5184c7473d004f5cac1a259794e5feb01eb8e4895c1693a83f7d79430672d24ccb3d821dbdb88625a2984a8124cbed506916ee8bf9f3bbd11c906d02313e88900edd31057d2ca614d205d771ca25cd2b66d5e77d398bbb4125e9117868ceefed7d5e8069c920e19d6768ea9f9a2a3dfc438723f46afada643e3b49bca5ffc2babb0f360cddd795f6f1afbbff780c3517069c30e234f9da2464686bf7f9ab0119f81e385e38a825f7d2bd9634acaf030884a09510eb6b2dc910956f70891cd7a20fa84b6e334d9a2b98aa6a70da2ed21618c7c4cc0e35261ef8f6bc01c46313896508976f33650d634029f856e2a9b9be9451db9307ebf09ab796c9974b0e40287e3cb7d9d2dbe8a77160daf55ea45fb2e4fedb14c71965ccde63272f4aaf77322ac3d3e00002ffd844c9876c2aaca4318fd11658845f5042b2855eb4ea6b08411d0a8cfc43ff23080c5b8bfb8ae9efa60df0f9073d88b5ca34d288e6af7b6e3e859c75793aef498db9e0b050a2ca082056d6d25c06e10eae4a9ec1ea64612f73c33e91479f3c0c2840d6a14eb93c90def8270b135a7fccef18b041f853bf2fdf65a69e21ca3bacc75efd4797b568635a136c718ce26dca5b984bf6cad0ed9d51725c2366283b3843929347c2fda3872f5df8d1f149d293feaafc5f8fb0807a32f54cf71d1167cef51f243c20469f3c224d4f2931652953e917af2f46dd8b7b35c2ffc3576784266b55263e8bab689f72972d82aa445a39bed1eb9d21f09a777c58ae2e3abfa856f08d17bcbf85d7ba53b9451525d500401461b97de0c6e8078a50d26bcd15dc2d93ef290b07fabbfd41eb6e423ce2eac8ba4ba552900d9877413ac53826078ce561e45a6a1ddcae2b7ce77a15d18fde97890b3323b6d38506c35dd8e480148d16b146952ff6a651c1988ab1ca9b3b4b0d28c8add8e27d31dcafac292c884000949ee4f0320c1e10da86a54d13d7ad858cc2b07075a056a545e0a893c64abdc3fb31c482eb90e50ed9e0e896508e51029f768edc5ffdc2c06e323e8405afd8dfd9959e56fbd78bf5a780cf362f3c06eb9c235d7b1c35cb47a93440859d51e98b2136a6ade3dbf5e093ffd65810beb2854d36f0b4a6b798830a9f2ae29bc5f7de85c2694c5c6750d2a090441d7a2c6fd5b75fe73929812299512f6c50b4588ad263803e6a10509a70969bdc3c6563a90666d52aa8c056064ad46b8ea3481518db923a1b26aab1345d4b6c3005e9ff4f7d49c3d51b89b4bd53d04640bb5a25e47fb6dc42929f4e6377b686a4743178ef64dfc936a55a0a61ae92de9317be0e9a5e43197444a963dc6ce7da90a5306a1105cac9716de6e1878c5f60232ab65eb6f71336a360c1286a6ec59cb78affdd3bcc7245d0966d5ff20472ad2f89ddefba6d2ae04d301b092a539f566949a7502f95cef245e04f5f86abc50d276d57f967a3b2eb20a502d19e3ea1cc90c2128fcfa3d6b9729d68b4b98332065bf9be38e9fad8dfda4887a46b1fb25897fce3e5a88bcd20cec8cc1ce7cb05a5dd4b3a8b942edac684236960205ecbae6e85821971debb7b2f5db0edec05a6699baf83cce7df71cc0b69247bbea5bd7b99114d8c7f429a7415b8589b5babd9941a6e4099a7a66dd6db91cb0f8c77a7999b65e12f2624841885b08356366af21769104147450cf8cef231ad44c65ef08e4ce54490f953089ebed6d4a6fc53ae12afd8db47e70667bf23db8bb38fa30946da38fc463d4e702e69d71794ad61322375ac1b046a527db8daf08d13a1c3ad0d6eea15193ac785e39e2622884af7034b8f95d1e750b434a3e287fc6d7061326a4a4b35058ee476635b96556986e41f4a50571cc043cad5ab4c6e3e5db393642a9cac881f3b896157ac2a364a64d951f0ecad9cccb572116b87ba9058028f5bc4ebfc77317720523841905924a7c9830c340be76b94931552291329a6de7ff58cc1ac5e465225067270a220ccfeb944d86e24d7355af504f3b0722fa96e0c3c1db1849aa07f6f06550ff512fd98ed9703ea4fbe7bf189b4b28296111dd6dcf6de43de73ea5dbbd22367b287b38faaca8f2184fa6d7c9b8d23c55998090447bfee2889c81ab530ca4ccaad8039076ff94a02345ee0b5e41ab2b109258b1c53f7e6a7a714fa694a2ba45e24faeeb2449230251cf8af777dd10a38378a0ef522d193e0cfffe2ed2b8da611d96973e9cfd15594f099ebfc922b29c42cbebfc85c80d6c55024488cb600b631a9be3052364093a47a9c328c6679ae97b72350adf42fcb4a83fdcc528464674bc71a2703c79c833243f5dee52a1b82dd5471e763599623de468ba71f7b5c87ff81c7e33a107651768fe548312b04d0baf8468becb111ecd5520a7fb12825c3bc8c8f177463b20958ec102edf4a258a786955335c649c05897c59204abd04e4103383fd237d36927dd79b6bb9df77ed8c8c2e46594d1653907f1179a0070fa2dc1de4e3b4ddebca4c69236fc1230795de95bd1ca0aef994afe353750549fca073446f5be60e7b50f6e8fe69f762091de60b79b14db2d2df1579bde1f2701c8fe10cee8652a345816cbc07e6e954dab1819d8cf926e306ab9e9146c73a7cc094f0ebc16c20fa7ff682d0649eaafa7eeba6cecd6ff3ff33af7dc983c6fa124a07d4ba4f6e57a14fbf511c6b5e80972856ef48348a884631d6ce674984c35b8d772922cdf8db8293e67aeb06df61f516a8f62ddf7b769e3b12fdfe9f20c1a282a0fae142ab554ea20e8a721ecff1d283ad8e4cd481a6d0389e05d02d875f3172772ac19e0d0cef60d00160e7fdc3500f2df739da527d28f9f84edc2dfd90c041f88fad592d0fae25848867a47c7ea50ac0150bc752ffe0fbad5ed719a2ced778179af183560a47a2e3d46e5f450eca0c7f4684523638ececbf2f7ad34c25d98560d07dbf096c0831f4641fd72a8d8fa3d1e97915e2de12817e0b34d6bd27a391a56f01d69469103d08efed720cab452f719e2666ddc018d127ada7dacdd8c69edd10a1bd7fa4963f68bc6668fb44db1c724f6eb934912935307f50ff588a0e3d4a3048bc2e4a599bc6d758534616ee855193e7e296455c596946af33939572ab5852a45e31a1c721df8d9a312b874b511a682e41e0af8509ec82883e61446639df749863d84933536ad20baf02b16ab45fdb9cb8f16693034f169d1807692fe80ebfbf2d0462f37a708834146f2895910cf0d63935de118afad692e765949478b74c94134bb6a1fa54996f05f8fcf451e080f034dfbaa64d3c503d9eaa0203be1cb2da8185b36f7f6a96cad69d1badb711fd0eb41846726bd273759977319d228fffde5cdac0b9ecdde73e94a7d03f49703b1c2e874352b4ecfc33628746a7f592c5fd824cec3b79d8009c11c23fd1e474d88a62fb32776554d27a586b7b516afd8f3de50bd7e6aaa1fc7747e8ad54cfbee7cd41d30151053a581e2f8db2e783863d55441390c542ec49ab3dde8e045e521710044230e566af9911613b3dd15325c4a79c9981ff446af8fde6bef87cbd1917a922fc1e7b0a11d22b80726e4ed1ed82a9858473fa897e2a2d7c79fc8fd8de2c8f3aa3a2ae06787f1754e601ab468bee33818e748010156ce552d9482841f7041125ba1bff3ff024b6f6552a7f7b8cb21f0d41bf2b765ead483b520a1131a5569d2d0eaead67ce36b4c8775d6da636bf462bb3b66c06e44a27f2082c3c5d378bb7214cbbbc673bb4f0e1637f4846e461ce6228def646894b4b88714143273c272833bb29c8faa942e3e8479bb542b4e29783cf03747bd974b9a4d5fb1f334476a510c32e6954b5d6c3346f9c3f0a2ec0ce51aaf34e69e527ca1adad2e25911ac9423143c71ece084147916a52cd16ef3c49fb8d8704e2306020cb6065a43a2847dec2dc2c72fb3bbf84660cd35c6fd61c3d77d55ba31d17a2561a760f39075c5753fdad0dd63d02d5db101fca7e82b828ac0dc6ad47d9402b042ec3152c5aeaa302421137e7ca29dab56a73f71f7b69f77f96eed6f6a020bd3c9b7cfeecf57196b0063e4c26a9cebb54f9481e21fe16473a19ff2192deff25b13e10cfe6a970cf88c09d53166ed87219d969c94f399db9f02e7eeb610f0aacae9de67d138c7e4a6ae1cdf1c2296c6d9f58a750f6fda06b8ade72aa92381742970f3f542c74fb3a6afca417f46ef5f0e20d6631daf2312c37fd18d0b373bf47b7b049ed5bf354aef55a50da82b56288a416172c8852f1f2ee10f4fa649fd8ca5e6a8f889a1b9e956cfc2204dc5209d6e7d88176157d2d07989b4047d791c3af3e0f3b58cf4aebaa3a6d8ce5ae499ffa9b3248ee479ddcb1988c09023b9ad7b6b3c4f164afa0f3b86dd01c1d17416b573eb70bd84888a5636d9b62057d975a0745a5f13fc9b0f6fb26407e9f7813c3d8c4637f6a1cc41f0aeff846e7e4084ba683f4c245ac04c709f27544e08819d074741259c538a58da8e76f089f546d3c2da0ad5beee9bf7baf1591ed72eb635b7a120144dd35deae6f1e85d48456acfeef23bff9bb6b4c67733b74c8492776a463c90de619b898695ef5a56364863910741064d12b0552aea44103b9de446fc3ce5eefa5ce5ca1103ad18249b443166a1a0fb92b4a9f4bc4742ea1ac84a5f9cd164ed726e3b3e94417d25d3469c1749da423468a74ab5ce77f13ca81d69335fef6f637d32cfbbc57d0c5eaa2738400c640a748616e8061671ee2db5327d144dc1e471d16bf7b9fdc3cb4fb57210048a28c229f1caf1270d083264ac8d400b956df6d52794eaea0cd3372fc9c22bc8fb61af23b72b971", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000013000)={0x2}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000113000-0x8)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f000001d000)=0x2, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000ffb000)=0xa992) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ebd000)=0x0, &(0x7f00009c6000-0x4)=0x4) 2018/01/16 16:08:27 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00006b2000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x1c, 0x800) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000fc4000)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fc4000-0x490)={0x100000001, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x0, 0xadeb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xe6c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa3c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x98, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7a83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/16 16:08:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00009af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f5c000)=0x60) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000cc6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000f7000)=0x10, 0x800) recvfrom(r0, &(0x7f0000bb7000-0xdb)=""/219, 0xdb, 0x3, &(0x7f00007a9000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x3, 0x3}}, 0x26) socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000182000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009b7000)=0x0, &(0x7f0000a6f000)=0x4) r3 = socket$inet(0x2, 0x4000100000000005, 0xffffffffffffff7f) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000f59000)=0x0, 0x0) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r3, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r3, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de6794bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6184b1c88a5f2a9569a095abdd173f527c8ca484a9d4fdd7bde4265b035d2a3a0303b96419120195e13dc33592a2bb36a1b9c17a7fc45bafc02f39598f850", 0x80, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet(r3, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) 2018/01/16 16:08:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a8f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000677000)="e5fcb5bf01", 0x5) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000038b000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000645000)={0x100, "15bdd0543292"}) sendmmsg$alg(r1, &(0x7f000074d000-0x118)=[{0x0, 0x0, &(0x7f00001da000-0x80)=[{&(0x7f00006be000-0x1000)="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", 0xf52}], 0x1, &(0x7f00002e6000)=[], 0x0, 0x20000000}, {0x0, 0x0, &(0x7f000044d000)=[{&(0x7f0000f7f000-0x57)="9feb3c19e03de34b729fbbe621d8913c474c51e8c3b25e62e05c22ad8baa52346f6b5f188524dda3d4ab90890f94ea2232b873e370315af75396e9e6ea0c2f166a998e2aec4aae8f5346688ccea378ffb6033ce1ba40b4", 0x57}, {&(0x7f0000213000)="f2dca82f03450c50291b9dff77a532d930d12512ceae4d19f9d9e4dc", 0x1c}], 0x2, &(0x7f0000cbc000-0x1b0)=[], 0x0, 0x4000000}], 0x2, 0x80) write(r0, &(0x7f000074e000)="09ed3076b435605836066f69825ed4dc8d920986efa56fbb89cd1144fe4830cd150f21fee38418ff41b7d8f06752ec54e7a089c004551838d805417f0c71313bf8a39d294e1afca2c7dac39e79d4eb7304508136b96584e712f488c5c844d1fc2db3442c509d2366170f938ea38abea1ecc591a5c96944b05a12f3765e693399848941cf34af6921d3d48b16c83abc0f5ba4", 0x56) recvfrom(r1, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) 2018/01/16 16:08:27 executing program 2: r0 = socket(0x0, 0x0, 0x8172) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000640000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001000-0x8c)=[@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffffffffff2b}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in6={0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffff}, @in6={0xa, 0x0, 0x7efd2d33, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x3}], 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000d6000-0x87)=""/135, &(0x7f0000000000)=0x87) 2018/01/16 16:08:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006f3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) getsockname(r0, &(0x7f0000aba000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000765000)=0x32) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c92000-0x4)=@int=0x0, &(0x7f0000e5c000)=0x4) socket$nfc_llcp(0x27, 0x0, 0x1) r2 = accept$alg(r0, 0x0, 0x0) socket$nfc_raw(0x27, 0x8f5d48198ea65b6a, 0x0) sendto(r2, &(0x7f00000d2000)="bd386c0cbf08d2699e8d0870e13c6046d814ebc638b601717c3ba282c420ee86", 0x20, 0x0, &(0x7f000049c000)=@ax25={0x3, {"e89b333cd83962"}, 0x0}, 0x10) pipe(&(0x7f00009b9000)={0x0, 0x0}) bind$inet(r3, &(0x7f0000b27000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r2, &(0x7f00008df000-0x40)=[{&(0x7f000016d000)=""/186, 0xba}], 0x1) 2018/01/16 16:08:27 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000002b000-0xd8)="", 0xffc3, 0x0, 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000035000-0x4)=0x0, 0x80800) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000022000-0x4)=0x14) 2018/01/16 16:08:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074d000)=0x10, 0x800) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00001cc000)={0x1, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f000085e000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000cf0000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000f35000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r3 = socket(0x20000000000000a, 0x2, 0x0) sendmsg$alg(r3, &(0x7f0000f21000)={0x0, 0x0, &(0x7f00005a5000-0x5)=[{&(0x7f0000695000-0x1000)="417698b849a8691563f84c17a81c5be8587cb06b4fd3d0ad6015193f18ed4d2f67d6447ddb8ff6137b3899828af237f8448a53d65d4f491ca6b9e857f62d040f27e47a259d0d86e31f34ee3c8f0972ed724ec4adaad89c51257bd01c262b774e1e79479453b5b34a642f566c4d78bcfc1a12a26270131946608da170cea6f04145bbff13abfe1107369612997b6aba4d517478f43c10c3c719520bad357e92400eb53e4c9a6d713ead3974e43123f35e8931b2dd656bc0cee1aa40cb53c57a6f478c49bd3cf09ce2e8b4555fcc4a1e0fe4306daccd6c460c0e066ba929bfba446a0a78c517965ae7e2cd4b77e9abccfb28632473497f780a9beaa5a21bbce8f09900d14f854a1abaa38ad74e4c2e844b701c8a017329d76619db3777e5a7b455559a86208ee0153b854f7ceeecb4a6320cda67d1747d249569e34d8f37a6b810d5f196c7ae722ed66bc9c857a4ba380b630e23fa40384c7b92c2db33aae915e39cfd236aab108ede35da0772285a12115a5095c54ff00a6deb7b9f1cef37ea9bfd1fcea2f923bb9e791138751fce9365a5788ae831854064e3d823025bb496234ecac9171a9ec7dc340f0a3ae22fb930a076c369c7cb647cd071790ca217764adb51f60e667976920080e563ec42db2da411c445d3561dacd71d4928a6e30713732a500bfbfee0f24006fe1753680ca2a70dedea455d69c14cb789be679b3f017505eee572bf959a84abe8cb90a62147ef202f03efcaf133680af1f887873b7e12aa45992104adff591a96484148495f16e8377cc0b0cb4bb4932abfe26e2f1d3a6d6d859d98f7e827f1de2946c6fcbf8050b4327fa42a3ba867d3240a42947981fcc76ca2a94db073dfda844f06d16d604c69723e7cbeeef44f191f5f768a7ae89fcd7155450385a685fe2a0e262f2f2650f52cf24340625862682ea324ddba49209e27f6b7685f99d215b30bcda20972137874f0b6f0ed57042c31665a7dd8a9e80b161e7a16c9ab27dec7845f14905c7eb3662280c0d61fa1f1b40adc8321e9a4256f43e55e5343e9b7c49260315987ec1f8c1cbfc6f9444bb43495e5a91b57e5598757b69b16fbc09cbae15af9c83228e25451338e7645c5773b910a1668d339dd6bf38cacd9e7be69bd43a69720af7f5712056710bc06c5c3bf08fc8db36a8fae4f131a98ad18000a146aaf6a58815ee1b70416a393d3cd93f9e62fb695bf529f397d995fcec67fb520528f8d05950cfd3b957a0f678bab56c02b045b2608e66df75354b7443d713d06d406a896544f7042ef79da6c68f31435d0c7370520bd17a39f211aac2b20b90ce8db2f41c96d1adf604332fa227505bf9c21b13f07957e23857e9526c75f77548c796bd8283fad5a0728e801444b44cefe6efb11af2b20ad8ade1f39e8581611829d42299a738d56f4844a412c67ec1279298380235103392be39cfa084f8696634f1549921a4e2153bc336c8874cc3ed258a5d519283649cdc7c58ef72b29647d6c38ba7a977eb1c2113984f730e60fa14aba0a4b008a5311e55a50c304dd1628149e34c15779f4ad7cdce465a2bf71afa9b0df5d6f4454779ab1273fbb9923a00776a6b6ef558f046eccc7d8b7783da78e0e9fafdba51e3f4379698122f398097464720f3f632da81e9f6cd7673020750324e304c2d40edbe662025d471d5bfccc86b755d5ef9748ca5dc213fe44c44f7d54b13d90d9bc88adf3a5dafdf955c56e8e118b7008bc9f436c8975e17ed6cb16f35377f6b0039f0aae8e86427552f42e9e2262a55713f0ca40779b5086ba3560588b49389b830d5ce3e313421af8df1b32f6949bc5f4f01bd0f4fe3480ecf1e127bf319d316d9c6985de94663b509ee7e80153cc8f58ca8d9ee52fe9df3341018d215f9f07c29620657d6eaef57870d3a441f66b8da613d7de9f9c773973fbd12ff61a1bdfd1aa4993d7a4015da1cca972e30740c495870510f6ecb6f72a2db6704ae0935a491cb048b4854275bbe43eafbd1f07eeaa865000802f45e2fc949628ce02be8f764840cbb86ce17c9bd0df5ba541e67ad9247e7a36cff141048bb3624509f50f6c30a7982342c91e9753dc82eabd3bcc6f3698157f5030bd2459219596f8f8675b115787a9fbb3e852dc73ad48a2e838a07d7a7717829b7845192c33bfdf7a49f6350b776b97555d6f9565a121f96318fbc63f5706591901b719905b398b12bf4a728541985375890c655cb950ffdff73996846bc92ad83439bf99f8972d747a1a36e9c7863d46fa62d0832b2895ecf5fb46e06291e45ac06ea1f354c793faa4b88aafd1e7ee230e9cc2111ac110693c328dddb61b4c70402ff9717e8b0c3e8a925d4c940821161b75976571ebe15e441d5a55353fe56b5217069e49fbbea95bff90e1a1c4850c5b0a1032cbe9267bb23cf22525305b2b532b4581bfb915863af173d6a5b9f26814e20c025a18345f8413dbfd6f71daba06c625617c32c662590bb3b00196a144c9c698be93a5d65b260f79b1c35e112bd45d560057b10a76f71386e07dd55ea0f775129fe48994cf1191c092cd8a6adb1aacedea16dfb2d320a0a9b9e53103536ec725a7a2e7a993cf5e8ddf0fb77ad14c542359b03146b0e297444413f20c9f2b29675dbb5b3c85876be4776163d7c40030c3280e74603070035829c476d3fe52a08ad4e9e86358ee94d45ba3d01c6f0fff7de9d14b5f42d6d99c12bc4a8287c1de16e173d1589c975420fb31c4f101495c772587d18ae921db3ec0d2a3eedae4c2eaaae03f664b506ed76f803d3bbe7f57dc4028e504054c5d8686fdca32b8cd20d5b765c7fad91cc2f783cc9270e99342987c4c3aac8fa9a0c423b1f4b45075eb04d51f9b3ab40de05bb33131db83405d5dc08c956365d16f50456930408dc6a43db2a69998854f1b9201164cc7a0a4832874e5ee7fa33b413959b50f5388736d8970d5d41a7e425738be393662c177c8e8bb3e9ae011eee0b514890a6a622429c8d0a153197e505f11bb5b968e85e545559b1d9ad5857cbd765be2f8b935339595654a08d8792b3642b0301d8fd5b66c31e50e75fa22a2611a15f3f745a67c755c3739d02b567b6d5e07dce623b7c180770f79a046d2b6ce3ee7826f0aec6419dfa24d1cbd80e567bba052b7feaf4886b63e71733a0a04da1da8576f614a5b4169f601394f4137d93a3ca2493a72e8c69153427105856c790f8c8ceea88b5f2aa809672e99f1ac04f6f963966006677c8a4ed0dd4595b49ec1fc77b63d378e519029aab21116a2c4957675c55b94b90b25fc6cbb1fd276c3f237ba08b5db82b085828d1a4d03b7173fa8ca90ca5a4f98cf06a39b377489f6083a55da7b2b8810867b6114f50621689179739b363fc07a291f82acca1092d73f8e91ba3686fbf7e53925b16ae6173d4f43e64cd4d3e22180ab44fcdbf919d5f028e23370fd9cdc13d3ccb809c981304129cc6dc892faa0ce0c687f800dedc0b172fae9864ee029de326ab626cd3d9b459f4b5a330b1c2742ee16ae4c2d833e917f1626b6514fd25aa026d5cc299fd835c17873df704ad82b3a42607c251bd3ecf78624d1fc50ffa704259b0e9cd98c7541507ef0f2e7d6502fdbf217bacceac4c99d527044c952266a8d362995038b0d423ab374bd8f6a91b90faeb85e73294a9240a87d28b48ec38ac366953b956e46beca2af2491e1b2dd1bd3aaaf6a47b3bf09c7ee14046546eeea2dd504454e5aa396c315ebc89e5d11311c47ac67672adfba9b329fce3fd2dd0b81b311a2c24d855db585bdb09236cca27a455a628519605533ad547406c91557f5f7a1d505294295e44f4e8c58497516eacc9f8aa3745cb3437d0edbbc3706f6082fed16cff7b0d08896e6b9336c5fbcd403ba28bb3f72798049067a0b18c8df6ef277864c5eec19da6fb6cbd81b8681621f86f8bbaee28b8be195be5a60f650b6db7f89279dbc8dda9dc937cc80f20a56b6dc46a1874f7b05a6a540bc7799d4c9872fc21888b16819b01b9ca809098dec8412d6f213364b19bfecffff96193f35ef0ef38ae65ecdc7b1a66ef45e205fcc9eb02b4a4fad3ad73b65273c62594ff562b56fb9b749e87fd8548bcd0a23ecce77304e316e222efa969ed0d1a0f7cc522db1d8b0ce823c00548e30809f9998cd8eea8dd1e5c925e9034dd8b8ea6f9e575a80cbd68f961961d9524e0107235f1b6d40414598de904d9707cf94c00f86663b3eb603bb0b8666a769068e5e3f31b2a9391a8ac8d0dc83e0f69637870eaac382753e0dbf7dd746cd77288215dd189d1e8414e55edd0f50ea49848d15585201feb799fcce3bb96815014fbb4b378e48b7ba4b844ebd6b263f8bdbc5afb7ad7cc39ab60afb7bf52e365867c4eb58f4c98c6f53ab208a23c37ec518c2521b76daaf2e105a4e2acd8900c48a82a33a4f46f840bc324a5ec11ae776b65964a07a00a65c58e29e54b519d659d28c4f600861710f841bf6511f1f7414f9ae23a3075f57d768ff1581cd66467f9589ed31e2b7e804e46d59f29cb3e2efc71cb94bd002213831624dd27bd50d952f9b85f63338f6c4c87f85896e0775ddb794fff151241fb28e9be92f91b6295fa62cb5f11bde02a2a5d0e365a6c90665a8d95b59c0e4c44c0b680016966231a188dcf43988f02de50a476e04a184ab418de1a76dc3004ef3993e27e4c15e9f76a1de022c331ea1795b1e59817f2666e0cd76c2313fae35ce8a33451f35f20cf8cf38256c9ba126ec45e57d74fc4e24a063708dbab7e73112bbb2974a54938a3aad2448e37d8651a7d9bf3cd9a6bf2ecf2eeb88f3e12ab6817859fed8296ed41f43374b7f0730ecfd0dd022195a5bbf17164a1614298f9133280cdd6e6adf2b10ccf2b7a19f8b623ed97c3550ab8d43466f2b932c67c1b6db8fcabc27ba4e6a41d4253d19086eb24c82711f78a9a73a24d191e4d5fba5fe667e8fc97e09365c019ab1b8dcbfd8646de3fcbe182a38450a3147147253498fdb6364631f75fb4736f63872e4174fcf522df12135ffa9b01a5a634c8290e370f9bb89ed87767ad6f9529514f68930509039220cb82268566f0b61dd98927e5d578d0629eff8169f7d6f1bb603f3e8e75059431421a326e8a3204646c0201e1664f9f55354cbc9c54d22795da657d67b45f80a9f969b4edd0ec7b28caaf57c3dfb94a7eae641bbc06e8a6a13074ca8d4f205b70759fe68eaafe4e2fef8ebcacb92f7f95c274790b426dc01a31aedb5fee4ee5886f131d9a433d31f1e2e8c3ea9729927a702e9ac41cdd91265e2636002631dda198d32a1b510ab48c5b729becb1b2f20d5c49280011cb120f1ed477cb5728274d0e88d7d5b45afbe64b02c17afcd6cf97e8b7e70a7da841e79072a3b4e7448bd56ffd358db1e43bf8452e6388800b46bc39d0b0d4edfa5e0698fcb87a8496931134b8efc488e8e4286662aa8f2ef3c22519e6e5bb80c9bc152f9669520f338607bc0b8fe8c4846ba6576f8c834e2b85959aa83d4c86180148fdfb05df320bc680a04d9671b533ed9e710b6a6ca04841fef50f53ab57eecc9debfb9a6e59909fe296a1cb8ac8de54c9b52b582775f355ad64d5c0b61a9e81a4f8a9a12b71188757e48656c3127a769cc6b021ec8aa977592db84bc1441682c028bb4ddd68331c6015db2087b70b95216570d29e17acd1ca242ec06c10857f6c7dcf816bbc8fb514a202041971756d7351b7cd8afdd7f5fd34bb7b89e1848576ff44b9e467949925a1a18b1c71706273ae0c8d116de3f04d5113e3daabf3380d89cb1a87", 0x1000}, {&(0x7f0000a6c000-0xd4)="4452220618ab66525b9fe26c932bf1c81eafde330372f363e8f06e6dbfa3a8bd6a365f943b033a632f67084679b7fe1bbf0258270c9ae8cb6c81a52d3d99f595433ff22d4dca710b33147aeaa99ef807fa0606de843c070510737032680d811b95b99c0e0ba52613e16fe629f23de1180bc261b999b509f3bacd2c092497c797434be81f03eda7f98b087a116ebca4a123ab96390f50014317d64c0b5371c3e1a61cadbf3e4c70807f2d97b2b2cbc43197276f5dadc6952ffe22bf721c47690bbd6b6b5fb46efa397c3a9a3c2477881b0d478731", 0xd4}], 0x2, &(0x7f000018c000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x20, 0x117, 0x2, 0x9, "543c66a7f90296c09a"}, @assoc={0x18, 0x117, 0x4, 0x401}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x45943fe7}, @iv={0xc8, 0x117, 0x2, 0xb3, "c709baa1b3c99dd30ada1a4f75b4dee5c63e05a75a8fc7e8dea07ccb76de1816ab941be8b433a971e7932051c84b54ec8decea776aa66931395034e5c72a85b7ab0efcde57e7cc83eeeb06eb9eb1943e66335882f367d7158358243b3c9065f1a36d31ae487101cf47cd60f024957608f8b29fbf3f05e4ca63ea6800e9add8bd1340920e0a3b12d8de83d8815b6bb0b71e8d094880168dfd0a7a5d2a480aeed8bd3795486d90bb6005c42762f2ed5773151420"}], 0x190, 0x4}, 0x20000000) connect$inet6(r3, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000281000)={0x9d11, 0x7, 0x100000001, "8f5019932e99", "64a649e6ac395840142ad804ef86fa9c"}) setsockopt$inet6_int(r3, 0x29, 0x1, &(0x7f0000867000-0x4)=0x0, 0x362) 2018/01/16 16:08:27 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c00000-0x4)=0x7f, 0x4) recvmsg(r1, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000fd7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fd7000-0x4)=0x14, 0x80800) connect$can_bcm(r1, &(0x7f0000a20000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/16 16:08:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ed7000-0x410)={0xba6, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x3, 0x1400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2c7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 16:08:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000040000-0x4a)="", 0xf, 0x24000004, &(0x7f000012a000-0x1e)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @generic="4dbe1d6f95fd7f2c5ef2de421b4bc639"}}, 0x1e) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/16 16:08:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007cf000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000007d000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x2, 0x7, &(0x7f00001c9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e9d000)={0x0, 0x7, 0x0, 0x9, 0x0}, &(0x7f00007c9000)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f000048c000-0x8c)={r5, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x698}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 16:08:28 executing program 6: mmap(&(0x7f0000562000/0x1000)=nil, 0x1000, 0x1000008, 0x10, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 16:08:28 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 16:08:28 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000003000-0x100)=[], 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0x4, &(0x7f0000007000)='8', 0xfffffffffffffefe) 2018/01/16 16:08:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e36000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b63000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001bf000-0x4)=0x0, &(0x7f0000fe7000-0x4)=0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000fe6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fe7000-0x4)=0x58) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000d8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fe7000-0x4)=0x14) 2018/01/16 16:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f000018d000-0x65)=""/101, 0xb95db203f6957be6, 0x2, 0x0, 0xffffffffffffff63) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002b6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000276000-0x4)=0x0, &(0x7f0000c8f000-0x4)=0x4) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f0000e26000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000008c000)={0x0, 0x101, 0x8, 0x3ff}, &(0x7f00009f4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a3c000-0x8)={0x0, 0x3}, &(0x7f0000a44000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000818000-0xb8)={r3, 0x6, 0x40, 0xa61d, 0x2, 0x1, 0x933, 0x81, {r4, @in6={{0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x80000000000000, 0x9, 0x0}}, &(0x7f0000e20000-0x4)=0xb8) 2018/01/16 16:08:28 executing program 3: r0 = accept$alg(0xffffffffffffff9c, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x2}, &(0x7f0000001000)=0x8) sendmmsg$alg(r0, &(0x7f00005f6000-0xe0)=[{0x0, 0x0, &(0x7f0000510000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0xb9)="8cd23996c4e4be499c71b6401789e6118c2726343d162190583411245deb79eb71b8e8b3f85b0a55ca8b4656460337aeb91425f6cfdb85884296eea4d1fee256cc0fde8804df4fbf5f05b93a4f46aeae65c878c7cf502eac3f440a1db8932c196ad6a50e06c5385315e53c0c90114b40067d5a9391c7b69ef9eea053895d08a4228b967042ffc2bc58a32afcf30a60b95e1808c41f2ba85972644753a6a4e58cf721c14ff41a313457b42aa17910e5751e8425b237347fcd07", 0xb9}, {&(0x7f000015d000-0x52)="9c7d0606dccfa70f0e59aafb25107d77e29a828929f707c4d14dc43c5bdc595f27bb4c866391d4633bcfbc98b35482167c3dc6c63e2329a5906da67c0e7c5092b64ed1003415ac94773449f5f941bd584861", 0x52}, {&(0x7f0000001000-0xfc)="da3319e05e60904d6c66e0cf7de4617b4e040871c567d5ecd4faff8e22d83ef9a5a6ce76cc22dd58ecb36a83a123a36c3becfa285d5f7a394df2be3d4394025769ab0f59d4cb19e3199b077ca3f8d2d35558ba0a04873a563b5a34716c3aedfa4d17b5da719183a62f197cc41626a65aeab64816e8749852a019055324f9c06153e4fbf22b2264e68600f6be781aae1909a85303c8a4b69e424c5828f7f67445d881da5e6bfdd72d28dc397151a3464f07cdd17ee9010f33093e744f5d15113d1198e008753c4c83286dc538781699816215390ee409fe6167b61637f4a5f6d08bf8cc183f88a625029418343b97a0d8d68e0a60d6d68bbcfb6e084b", 0xfc}, {&(0x7f0000000000)="eecf0950f22b2c862c7e466b54f07b9a14b2ed841bb669bc9a7ae267c365f7e83cd8b6812a1a395311353a06d54c34b7f0500fc230c408bb95e6254ada7ae0e69bb11e5cbab780f3dac4f7d40778c0a1061dc699ec5400f5a5c22db1e10ff464ae8ccc2e6273b442ac131c246596f74f17a3fc31b894ba54e92da2bae5012ce32d4c37baba737aa96d29e3db28d90f20b3eab52d7b681295ecc96e85486bdcc649ec5e218037e2b7ad23fe36fdbcac98ee67166afb0f236e2e5a9404e26afdee01bb71d1735f18d82cc90abf9f14d3fa6a3c0b046846ad3d8786cefd984242dad47a81618bade4ee5ed8d886", 0xec}], 0x5, &(0x7f0000235000-0x120)=[@iv={0xb0, 0x117, 0x2, 0x99, "8b9a21193de672cb1fa6de077d53522828390275e41be37199a397e9f51ace690dc609b6a83d7218c2c85f500ecade7add250920dd743b27a1c6a4d58c0b0340967719d7745d307adda15d6c5e8b13c37b568c961b3bf76ff1153091aa5f191200e1d48dbf02f30352f3bbe67b262939c067d5754012125c5ef96c205233044e47ae413b36f5635f3b9e1e8d6f1e0f10806ebe6dcfc55e523c"}, @iv={0x70, 0x117, 0x2, 0x55, "a99735f3c06c67ab6c77de8042ba2f0cbf80465e82ae9c696c67571cc1348153f1e55bd7733deb1e903924f709c44ec9d9a8eda13e3cebf370baab3c55b33718a4e56ac6ff31dd80ed04800068b8f65c682e694fcd"}], 0x120, 0x40}, {0x0, 0x0, &(0x7f0000185000-0x20)=[{&(0x7f0000291000-0x2e)="d84225172af0304687cfcefa2e98a9df4118f491e5c167d4926ae02dc2d3ed775cf17f63863266ad52d2f92c2182", 0x2e}, {&(0x7f0000ab0000)="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0x1000}], 0x2, &(0x7f0000311000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x81}], 0x30, 0x10}, {0x0, 0x0, &(0x7f0000879000)=[{&(0x7f000064e000)="b4ef047e6c9f3a9c82ddb60d50ea767e4493888c561bb05be2ef77d80a6d", 0x1e}], 0x1, &(0x7f0000001000-0x1c0)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xc0, 0x117, 0x2, 0xac, "6c636bb7784ccd5754bbd77945c88f2694962358c6671a55a3d41a726c17512303d2688e0b604fae4ef380ca91a041ea8fa3ec925e98922d920d464f342062e76fc4d25181e048f4032153225e174def50d6b7bf7df8784b334f997b86b7ab303d95896f3847622c4e1f1b51ca52c6cf5fca68397745700e9cd6eb864bed293b72dc9bd728f7c85b67f2ff44209bf4e25d0d2964d7b01b85c4460aad13b502e9f34f3fca8bf6f4d57913093a"}, @iv={0xd0, 0x117, 0x2, 0xb8, "2fe766bff6f1fac4679aa8af6971d596fb3549f1dfb27539ab4e898a22b11825fedd0aa5ed054f22c8c333592eebe6d23c1c423108af7f0494de0a34a8fa0025518ace7f459205d932bf5413f3bda5c186794b1f5cfd0f9ce27d4aaa2e8d9e36b8b34bd781329eb370988e4fbb1704f7fdb292a94213d857f55b3b659eb0a724832ec61fc25c7b0efccec7f1be36ea3a0ef3e2a98d500ebf19bd2a73fcb60e502d31ef0bc139ff82b1029592177b69921298b6cb73240f42"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1c0, 0x40}, {0x0, 0x0, &(0x7f00007df000-0x70)=[{&(0x7f0000001000-0xba)="566898eb4d8a98b658dfb8f3730b286e43e21fc06a19e891ac42e8ff1dadd09b42dddbdc7ab2ddf87c4c5728da8d35c85daa34bde3f176b0a3b63048dc770463dfafffa2697184e45bd1fab5b19b786ce3a7d90a4f8c73efe1d80e6fa2e67255f251888cd7dde02796e25de93ebf3539a9a85fddcd64cfb1c770ebc0a6e7a9fc51c22b58f6986fd4d2f1823b0ec07501be258e698266cdfbe31cf4d28f2d35ebb1d8c4dcdf713ea040a3153f1209ffa9d8fe3a02d58f698e5837", 0xba}, {&(0x7f000020a000)="80789291de181bac00919b017259a84fb397bf57b1b668964058e8814bee4fd9e3bd40f90157630850bbbd919da7840e0657d76dda0fd8e00b9026a9bc0e92da3e65e6ccb08151158c21decca0992875aa69a45c18b6df2adaa0e882a586d1a4ba9cd5f066109e394a781b07ba509f8e199046ff2fffd8c92ae7cc230ee75886ad1490f9ce3969a922e1e14cb9b715be66902ece1af333c44bb4bb9b63ee29e1e87b807dc4919a799c2b54b4aa46cade3bb05a4488d1f779d509f3ef874e1670", 0xc0}, {&(0x7f0000000000)="8ae019d19bbabf2b8a31de9dd2cad5349330122803ba58413200bb396858cd3ed2f33b63f71966e6b141a26e9700614eff918a649f1eadbb2d175922729c319330c1763bcb75794d6f312dc514569cc686121cd2511b6981b7ecae29e557136aa4740e57c7d133a1a7", 0x69}, {&(0x7f0000001000-0xc6)="3b8ba32fe4023e096e08681fda22c277ef65bc9626dcd70842b853fe226b3233c021324f32f93a0f4fa4ec63f6a384a6376b4dd7ecc964e894ca2b32d6df64d35a006463c6ad8a77aa0b127c8a9f10cb93dc92467a415b3d7f82ef820b67c9a6aa9fdecc7467841c19ec68ce12d014cf29191ba58cea1c2a6caf0e6f169824cb9b40e7de792c26de1353d258176621188c37be3aaeeff521601cca1583dfcdfaf32bd25b0190bd88cb029ca28e95bd4dd16c3fa618156df9fe6f0adcaa6c9fe041631dcb46e3", 0xc6}, {&(0x7f0000a8e000-0x8)="cc249795c0208d39", 0x8}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x62)="5002cad27afef800723dacb7352034182d7e8840af935ff6e7eec3d45778422ced6c4e74c095d17170f174bca3c3ceddd7104e8a176b156e8543e21eae1a721e84fbc0b1f13a4cffb5350e23a93901bea2e3c5c49f3a4efc338ad510c1fe94b3a93b", 0x62}], 0x7, &(0x7f0000001000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x20}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x8000}], 0x4, 0x40014) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r3, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r3, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:08:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005ee000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(echainiv(gcm_base(xts-serpent-avx,vmac(fcrypt-generic))))'}, 0x58) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f48000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000cea000)={0x61}, 0x4) 2018/01/16 16:08:28 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000078a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008a3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000d3000)={r1, @in6={{0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x84f, 0x24f, 0x0, 0x30}, 0xa0) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000ec3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000eb5000-0x18)={r2, &(0x7f0000ce0000-0x22)="b17a9ef05aaef32756529ee3e7d72524bbeb70a081253849d19b7ea0689f82656463903e40ccb400357ac313d683e2009d47f73bde33a9a88f38a0c1b30c0892f13845d8d58967356dee80ae685d62a367134bd1ca7b6cb52be27fa622550c77382e404fd0c3c9b59399031c59c23fce1e59f5e18e8f24efcacdbc4c768e6393b37ad654d9407dfde9", &(0x7f0000f5c000-0xd6)=""/214}, 0x18) 2018/01/16 16:08:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006e2000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fba000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="793056acbb847d3aabe7195f74aaf70d"}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) r2 = accept(r1, &(0x7f000092a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000268000)=0x1e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000021c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006ee000)=0x8) sendto$inet6(r1, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 16:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x800, 0xf5a) getsockname$netlink(r0, &(0x7f0000861000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7e000)=0xc) accept$llc(r0, &(0x7f00003a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002da000-0x4)=0x10) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000a5a000)="220000001a00ff0b00640000d7001201014b96050500030007071600000000061000", 0xfffffffffffffd3a) 2018/01/16 16:08:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f70000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa000}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000dd0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000822000)={0x0, 0x30, &(0x7f000030c000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000875000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dff000)={0x18, 0x100000001, 0x6, 0x0, 0x4, 0x200000002, 0x0, 0x0, r1}, 0xffffff88) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:08:28 executing program 5: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009b1000)=0x80000000, 0x4) close(r0) 2018/01/16 16:08:28 executing program 3: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fd3000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00009fd000)=0x6) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f00009f7000-0x9)={0x1f, {0x1, 0x3, 0x9, 0x1c00, 0x6, 0x80000001}, 0x6}, 0x9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) 2018/01/16 16:08:28 executing program 7: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a8b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f66000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f69000-0x4)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 16:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00009d8000-0x4)=0x0, 0x4) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000e88000-0x18)=@get={0x1, &(0x7f000059d000-0x1000)=""/4096, 0x0}) sendto$ipx(r0, &(0x7f0000e36000)="80905f1d7403250b93b7daaeb3c1e2cc5639f14ec928cdc6bfb241dbbb69f46b579c2515b2b9e5059f09ae90d0f9dba5d59a706e141f1baf5e5067396417d4b7e0f1101942ab564a6a3636f8a17e3e79a44801c6668e4cac3dc9a2e3cc7af0efc4", 0x61, 0x40440c0, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ccc000-0x4)=0x0) 2018/01/16 16:08:28 executing program 2: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f00002ea000)=""/4, &(0x7f00002eb000-0x4)=0x4) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/16 16:08:28 executing program 6: socketpair(0x8, 0x80000, 0x800, &(0x7f0000a14000)={0x0, 0x0}) connect$netrom(r0, &(0x7f00007dc000)=@ax25={0x3, {"e73e3f2d9fddc2"}, 0xfe}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[], 0x0}, {[@broadcast=0xffffffff], 0xfffffffffffffff8}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 16:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f00006c1000-0x8)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000141000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x7, &(0x7f0000afe000-0x8)={0x1}, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000447000-0xb)={0x3, 0x2000000000000000, 0x0, 0x0, 0x5, 0x200, 0xa0, 0x43b1b7c3, 0x7fffffff, 0x10001, 0x200}, 0xb) accept4$inet(r0, &(0x7f00009d9000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003df000)=0x10, 0x800) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000545000)=[{r0, 0x3, 0x0}], 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000d79000)=0x7f, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008d6000-0xe8)={{{@in6=@mcast2={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb2000-0x4)=0xe8) 2018/01/16 16:08:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x12}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000919000-0x8)={0x0, 0x0, []}) 2018/01/16 16:08:28 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000008000)="", 0x35e, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0x14) 2018/01/16 16:08:28 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d3d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000f02000)={0x4242, 0x0, 0x6, 0xffffffff, 0x8, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f3a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc9000)='ys9v', 0x4) getgid() r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000652000)=[{&(0x7f0000ea3000-0x52)="314af680a250c060", 0x8}], 0x1, &(0x7f0000ef1000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000d8d000-0x4)=0x0, &(0x7f00005e9000-0x4)=0x1c2) 2018/01/16 16:08:28 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) syz_emit_ethernet(0x4e, &(0x7f0000009000)={@random="cd3997032003", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "eeed08", 0x18, 0x40000000003a, 0x43ff, @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=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/16 16:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f00002f9000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e4b000)={0x0, 0x89f, 0x4}, &(0x7f00000ae000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003c4000)={r2, 0xd2}, &(0x7f00001b0000)=0x8) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b6c000)=0x1, 0x4) 2018/01/16 16:08:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getpeername(r0, &(0x7f0000b21000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000363000)=0x26) accept$inet6(r1, &(0x7f00008e4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000512000-0x4)=0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000017000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000144000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000bee000-0x1000)="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", 0xe1c}, {&(0x7f00001f9000-0xa2)="bc419ea33f441deeb1e5ad621927b4c5bf0cb979f3324e05aef03526366bbc66da2461ac16762c281de1690a64bab799c0ca0695fbf80baf33dd322fbcbccd2738581db19a81533d0a463ecd5afd6fcd85a46c9b7ddfe4d0eb5813c2c24d82da5600eb92fa5358387754c68cac804609b0255dd1b3d9d933333b6a14dc4bca1830c4ffe38317c73fd950efedf1d2f64a14b7ed12f1f3c314d09cd69c3be77546a9dd", 0xa2}, {&(0x7f0000576000-0x4a)="15dd7b7f86e8867620393c2c70adf45e529108fbc0ffda00df70a0dee253290947844585061960677e8cb2acd969ca38ccb5393be6a700a4642efd6c904f41f42d72fcd191d6e91b3a9c", 0x4a}], 0x3, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 16:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) sendmsg$alg(r0, &(0x7f0000e83000)={0x0, 0x0, &(0x7f0000641000-0x30)=[{&(0x7f0000dc8000)="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", 0xff}, {&(0x7f000074c000-0xd5)="5ffb3a62fc1c71e315c6de1ccc51e4a5c72132196e8e1b587591eb17f8ed79b5712e37824e1755fe2ab1dedb89cfe5061bf0e30d54b528a1372e26f3933f1d3fd2d64971447b83e96c133ecb8a67e017c442e6a1a9cc6239b0c5de9267493737512e2605c5fec3759c91b23777cc3121461d148703591a8168000110af5b064377173db208d1198670aed4eafafe90b6a87318c8f231b570b3d1008062c1217c32d542d20f1c5fdfb624255eeba4f4b8cb448b3069a2d2ed259e29268a43dd3e50346d297d204c521eb4128f576a0b88b60e78ccab", 0xd5}, {&(0x7f000000b000)="b0399bd52b0f4c2c30f0884fa9d143942c3353b446c640dc9a8fcad7a7d0bebf33ea3364dd55170a0c031f55eef285678168b6125530359d206bea4077a397e7fdd91efe6f72e637318981bef4650b9ccd7f41b94f779b8abd9f8695515594599f0911f2e0d67ad1a1ce3b1ba8cab0059831e4ac889357fe28a01d5c45086213bd9fa4b9cbe43f149f83bc1c2271d8a23403014ba9b15633433beef693fd5c306c291f", 0xa3}], 0x3, &(0x7f0000392000-0x3a)=[@iv={0x40, 0x117, 0x2, 0x26, "36ff592aba6bd14869907015539eb69a64730bd60811af05576dc2f943e038fc517d4225bcaf"}, @iv={0xb8, 0x117, 0x2, 0x9f, "43ad1a97537ca0c801c07750ad867f0d58e9472c8d981d0582568a29bed01edb2dd0670af4a8546be362a131fd6e20ee74b49c13b716d65a0487666211dfe53e1f390f1f0dc9da57586fb911654c8f97e1bb2c595f92e7138200129e471b8172c04a9e8a7ae9767ea09a4ba55ac4743a547601baf4ce858b226c86931b9027e59819387672172b84aeab5cf8ed3aace0c884cc9ae551a266ffe78b8f3fec69"}], 0xf8, 0x20000040}, 0x800) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x328, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x400000a0}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x400000002f, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000841000)={&(0x7f000018a000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "bf1b6998a05b6d0b0b72c6ea678fff42512f0ea127a5844005cb19b8089a7224dba450d225602674f7d9b3c9355279bf7fe0cea799288d66570491b4fa2514", 0x0}, 0x60, &(0x7f0000ee7000-0x70)=[{&(0x7f0000abc000-0x1000)="1db979f560d1252d42940c5d26a02a673db03f4a6c64d6f44a291d72324c37ef508ac96f04996a1d49f1dbe04d75b553a3e9b253cad3b910c76ae2f134b06d6970a0e89a9630f156c8f2f2bab2a85cff105a6ec0c2342301e3c6f045cc3ff8f5863f3005e4829e5cb66281d16c31e9baf86e38005af9", 0x76}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000089000)={&(0x7f00003f4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3e000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(r2, &(0x7f0000c37000)=@file={0x0, ""/0}, &(0x7f00000f1000-0x4)=0x2) close(r2) sendto(r1, &(0x7f00000d2000)="", 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000091d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000139000-0x8)={0x8, 0x6d}) r4 = accept4(r2, &(0x7f000015f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037f000)=0x8, 0x80000) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00006e6000)={0x3, 0x7ed}, 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) getsockopt$llc_int(r4, 0x10c, 0x9, &(0x7f0000d39000)=0x0, &(0x7f0000448000-0x4)=0x4) 2018/01/16 16:08:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000dd0000-0x4)=0x0, 0x4) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f000011f000-0x2a)="29a55a73854672f5fd826e09d1b00cb4e6576c5322bf51105740a207dc0130633b0063b1967012bed384") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000005e000)={0x1, [0x0]}, &(0x7f0000ad3000)=0x8) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00003bf000)=0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002ff000)=[@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}], 0x80) 2018/01/16 16:08:28 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000115000-0x30)=[{&(0x7f00005f2000)="533f4677940e01ed7ebdcbffe37f5c0c6294eff044b592cad829d70bb1c541420038677f3ccd9eef9535d152374d9e5eee2ee2a5786e5cf1f305a497caeb44e2782be7abb2c9dbbccd12b969127bcd54f374fef03b981ac9b780d9103aacb7af763b9224c18e3e527e6aeee07765e2f922f56d77a8b528bf93bc46f7cc61ac107f7a3783577961c0f1496d4805eef75b2249aafd33403f8a42b25ab769568f811b37145ea42b2dc0a5280dbe75b07e105b92da40e31634ed338838276d976447fe778bd379fb2365e66d23725843c4f30a610ad23a69427a855487ce57c4b2", 0xdf}, {&(0x7f00009ae000-0x45)="d2101e14aca4ac425e658c248b6213465280d1345da203686cd63d1dcaaf6814babeabcdb51122790652311746852ab8dcbec674d2eec0b68662db1a710d317a344edc1ba1", 0x45}, {&(0x7f0000f6e000-0xab)="fe4d89d0f5f534746be89c82d1277a880589be7b96b02f925e9bfafb098152beccd616a2f1eea0da017f391beb451a9c6f89f217f146f4c64d577a9bde2b76fc5a89955a1c5646def54bce307c2da1577d5eaabe165c57a7222be6246d14313ed093c8fa55bc05feffca78a307391f82a14a42ae07ca3b953848d24387d8a9474bdfd9b7d0ea5cde2831408aad0d93bdd766b7ebe74fc3ab205c9e96946c55f497d880e945c2e2271a9ccf", 0xab}], 0x3) 2018/01/16 16:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r1, &(0x7f0000bb9000)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={0x0, 0x261c}, 0x6) listen(r3, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r2, r2, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r5, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)='U', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r7 = accept(r3, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r3, r6, 0xffffffffffffffc0, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00002ec000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$unix(r7, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r6, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f000056d000)={@dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r6, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r7, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/16 16:08:28 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000018a000)=""/117, &(0x7f0000001000-0x4)=0x75) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/16 16:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00005dd000-0x8)={0x0, 0x8}, &(0x7f0000b54000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005fd000)={r2, 0x100000001, 0x80000001}, 0x8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r0, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001b2000-0x10)={0x0, 0x0, 0x0, 0x5, 0x0}, &(0x7f0000647000)=0x10) connect$bt_l2cap(r3, &(0x7f0000685000)={0x1f, 0x7, {0x7, 0x1, 0x1000, 0x69, 0x200, 0x9}, 0x8, 0x5}, 0xe) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f0000797000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x25f, &(0x7f0000072000)=[], 0x28c, 0x0}, 0x0) 2018/01/16 16:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f29000-0xc)={0x0, 0x0}) r2 = accept(r0, 0x0, &(0x7f0000bc7000-0x4)=0x0) recvmsg$netrom(r2, &(0x7f000009e000)={&(0x7f0000436000)=@ax25={0x3, {"d9825b91ed2145"}, 0x4000000000000000}, 0x10, &(0x7f0000844000)=[{&(0x7f000026a000-0x7e)="73cd62ded119c93f76698d421ab9ae0cf3fec0b2f466efdaebedcc5495a601392432f4a5178eb8c67a5d0ede48b46441718f34e52fd740cef19997ca9a0710b103c9948e9a2eb5de5dcea1d50ed1e3fee9ed7aa37d3e65e2f257da7186e8e0a6690cc7881757bdc6a9e295e622b84d3c99efd632ef3843fd6372ddaad8bf", 0x7e}, {&(0x7f0000321000)="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", 0xfe}, {&(0x7f0000afd000-0xf8)="bb4e10f85db731a849b11ab29c033e6428ef9c210e56b67b56eb8b98fd9adf68763ca4427c57b1f682c45644756a76bd2b21539189a5dd92e64176ab220e04c77013c5ef4fc5f8019cebba0653b793d663d1938466c9b7c08408ebab6ed659e2f632c5325f7b7565279e795729941550df922884e44dbd621b7b5faaa521fed6cbd5c807db382a2a44a3d634e41c9e62cd5b6ddb6690a726bb456c6b5c54b9c26469f684cb9f3b886cccd944eca2a6c18ade15a2e965ea64c9d2e7fa00bde26d0f71cffbf83d93e8823f594a68c9cfd70f8618ee88bc7fe2c5083e9145d48fd9fe49260cbaa4edab36f8113a997cf7cb3529b7579d86c92d", 0xf8}, {&(0x7f00008bf000-0x51)="925b134091374ef8e9a7d7f808d29b4e3abfe954e6da9365c7e2ab1345a94ccab81cc2f6917230df3ab56544662f153c00c25ace1615c96538585f8f8bdf5bcc273c660eb63ab441f3192bd517a89a5a51", 0x51}, {&(0x7f000088a000-0xc8)="0fc67d8fb66ab8c2615559b4b4c00f0d11b9985774b119a774ab6488ca8e2e6fa0612604553e8ac95f58d39292368f413c24dfcafdc41556fdd800366e95f51e21a8bc85b80f7b44ba6cd0af3540c4d2dc7625987c3cc423a4fe452ed35438a5b9c5200df571e238d1fba5ce7d9b7dc73248ef505c4c85492b2cbf48db9f285e9eb69cd965820fe9e30b9a05fe82c63894a3c07ce09f5174af1f3dc4fe460b4dfdfeb8136fff34004b828c5febfbc3bfd2b0878316b0ac36a9e34d6d374ff548dae93cdfdc8499e7", 0xc8}], 0x5, &(0x7f0000900000-0x550)=[{0xc8, 0x3a, 0x80000001, "8b967bb1cf213407ede87c3706863cac5ed6f6debc101242aad54fb8ef660ac0bf13fabf19a65bee18418ea28b520d513bdb4f26f9b7102eaa6906bc00c67d4951d6cf66c38d1083e20daeb387dc22a02d0d0a852196e3ea5b99b3f53f1c83f4e623bf351ecf0a2040a9e6245bc44914fb5ee4bb172345a840be6232d890d0a143b9a78e8a9dfa2d8328ab9a7c86f577f306b4b41b1fedbe874d9a764d21db38f60180cb8494636bb006f2a64801f89510e37b6188c9"}, {0x88, 0x113, 0x1, "dae956dfbb5e05e94cfca52d7284a7bb8211ab88856b85ecb4ecd6a60c0c6a758ee528aa3779596b10b1691916f2be3d334733dcc26b7c3926ed62b60e5e20bd50fc45d5d97d0bfdf0ccd4fdc051e1dc97501f9f7a572c192781f82fd1bb6664b6737ca8eae01f219932a14b4a7a4b51f661"}, {0x78, 0x11f, 0x2, "37166eb4eedb63237453b6d1751d8873dac407aea179f254e91122eab44937f1b743d66fbd79f673763af4801d7c8292ab20d7002838fae038e84441755eef2c066b26f38195b2fc13f980c3873145856252c7b94822f46fdf9dd01f45e10fbf05"}, {0x28, 0x84, 0x2, "16facf21b46d6f8643bdef635f612fc65def"}, {0xc8, 0x6, 0xc91, "4f2bde219858f50e3637acc6cd0553db41ad70a1a472a057fbf328cb71a89361f6cfecbdd24cdb8a06f25517709a87d5a6f05add96d95ece5e6691e6e9789cd1fe4810d06d51135da3848891e995565eab4e647cf33b845027e8e44d1e578dc62b4e28cd7bbb31a6612776462c2f6df7d0ced0dc8598b8b19a473f3cdce6a159d890d1142c77f09dd5c06c656cf19ac2aa74c19d240dd314095576d7d0d580df3d65492870f0f695c7ae219380cfbca048c5f3"}, {0x98, 0x111, 0x9, "261222c68bd09483af2b0755921fab92c35c651ab5818a057b975c31b98a4658a5d67c8d5157fb68823ccd10a797ebf92b7fdcb107551653169b912ebb618cfa849f0a15eab9b4c85d34c510c119c04fee8f72b15eb6b268f938c8ddc53663c833d704ed48ed2799ea945db0a843ea5e671bae91463adead84d18c86bedaabd40538dc"}, {0xc0, 0x115, 0xffffffffffff7fff, "e4b94c6a64739716464786378cdb674c489a3faba8f491ee78e23fd239936dd389dd7a7b1725ceda8825a6354750217da689d9088138eaf27857f5e5e17b1bff4862da80c6f388238a97aeedd205423feafc97b27748be5d75eeb0ab5a74155127019907bf5e78fa2b565a4c3b2ac97d61eedd3a7b673f2e61728e3807988ab225d71cfcffa3681bd0e4e642760a80fb0fb537b01bec2b9e1379555b63e05a0338ac8fe89f7805a13259397fa38065"}, {0xf8, 0x104, 0x74, "c1bb692fe39986dbbc884f566018a4f4639feb0443ae734b0289f275e5e8f7ee5c8a8f960d5957371274d40c8ece3659efb6d304be840ea1652dc48b155b931af357cf43ad3d0a3534fe3a8715eb17f69a75b476d160ff97087849860cf00b547dbde352a96c9f23dced1b4998048fcfde33fb04041666ebd34967d4f71bb5122c998b5ec1bb057c2fc9625fcec45147b65c77c864939b196022909661da37e73b337663eed79549a8e617f43cfae1c516988fa7936ddfee2de72f8cd9332bd2b882c28157f9eb58beac0a57ecd8e6130dd677437570547fb0adce13cfe00c6ebaa7aedc77"}, {0x48, 0x0, 0x1, "722782abd23ab02f8417eaf431c7e9f597c821e8a1360034cd83b567adb4194c0fdb8b669b5ad767bf98fd831420ebe3c7cffcb8320bb0d5"}], 0x550, 0x4005}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) 2018/01/16 16:08:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80003) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000874000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f3f000-0xc)={0x10000010, 0x0}) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050008800100", 0x22) 2018/01/16 16:08:28 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1ff, 0xffffffffffffff0e) bind$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ffe000)={0x0, 0xfffffffffffffd65, "4fe6bc5bd4434bab6f682a05f8ad255cd79205ea5400040e59658838225e5c0e6ac72540226c9326aac0a7d09ad0ba35d986c0683e6a1e361ed40d5fd7ffffae880b1d07f5459f6f88ede587883c6612f72c1ec56ad0a9f8444b0d15a727a561f6c2b62b6908adf04fbe5ad96b4f87080c574e1b8accdff9f817d6e1bc19b32af4a0528280aa4c47cc4c7f99b101"}, &(0x7f00007e1000+0x85f)=0x96) 2018/01/16 16:08:28 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007ce000-0xa0)={r1, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) 2018/01/16 16:08:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) poll(&(0x7f00009cf000-0x40)=[{r0, 0x8, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8088, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/16 16:08:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000adc000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x15}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000012000)={0xfe9d, 0x8, 0x6, 0x6, 0x6, [{0x8, 0x31059b80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x8, 0x800, 0x0, 0x0, 0xa0a, 0x0, 0x0, 0x0}, {0x400, 0x1, 0xffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x4, 0x3, 0x4, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0xbd, 0x6, 0x8001, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x401, 0x5, 0x6, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}]}) 2018/01/16 16:08:28 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80001, 0x3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000004000-0x10)={0x6, &(0x7f0000004000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f0000002000)=0x45) mmap(&(0x7f0000003000/0x1000)=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(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448e0, &(0x7f0000006000)="e27e348f59be8672fe785f29af5d9220210112ef8de0ccd32e939d78833edca29563") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8, 0x800) epoll_pwait(r1, &(0x7f0000005000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x0, &(0x7f0000004000)={0x5}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 16:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000e74000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f00008fa000)=' ', 0x1, 0x0, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0xffffffffffffffff, 0x0, "feb2b9af68b6", 0x0, 0x0}, 0x10) shutdown(r1, 0x0) 2018/01/16 16:08:28 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x80002, 0x3ff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000e000-0x28)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r1}) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) bind(r2, &(0x7f000000d000-0x60)=@nfc_llcp={0x27, 0x1ff, 0x7, 0x6, 0x2, 0x20, "af2c0353ec3aff07b639b19643d9647bead10bef9b87f9c20d8d3f8769e38412b50ebad7884204c77d0cb1bd733bf956d055412c0bf3a887b4f020990669d1", 0x101}, 0x60) 2018/01/16 16:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cb5000-0x18)="ad56b6c582267f00000000000000c7beef9f5d56534c90c2", 0x18) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b36000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fb8000-0x4)=0x1c, 0x80800) bind$inet6(r2, &(0x7f0000572000)={0xa, 0x3, 0xf06, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x607b}, 0x1c) r3 = accept$alg(r0, 0x0, 0x0) bind$inet6(r2, &(0x7f0000a9c000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4f}, 0x1c) sendmmsg$alg(r3, &(0x7f0000f81000-0xe0)=[{0x0, 0x0, &(0x7f0000dd6000)=[{&(0x7f0000101000-0x1f)="24cc59542e8db7ce53a31543cf37c0e33e3ed20187ad06cf8a1a21042aa39c", 0x1f}], 0x1, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000406000-0x20)=[{&(0x7f0000ba2000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}], 0x2, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000316000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000765000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 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) 2018/01/16 16:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000fdc000)="86f1b7016bc3c0d0b1a646874046f4562e607a4158e77b2881e323e1aab2fd0655c2aee5420092a90a01d5733143a8b8fb90a8dd8639213a85195a76f060a6627368c08fae9e51808deea8cb0545cd3ec160443e991b35311f5035d6f00ea2556b8bbdb4aade7719b81cebd5b77136c249720517f232a35c05eccc69afe05cbc45d871da54c87bf7c04a6f63d82a936651313e724228ecf75e5b259cbfcd37429fd8d914a3d61f798869d12e95a6cd8db8435667e5aaf4afa30bfb6490026d7679fd4764047d94a5878e3e63dbd252b833cc75a5d6d726785c63b4d26ea712", 0xdf) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) 2018/01/16 16:08:28 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x2000000, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000856000)=0x0, &(0x7f00002a8000-0x4)=0x4) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f79000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 16:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00006a0000-0xd)="2e7448b6e67646d56ec11354eb", 0xd) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000039b000-0x160)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfff, 0x1f, 0x8, "8aaea7ef6a36ef173233918f5d5be6e7f75d1b923423360bd517a2c400c89b2ae16f2f5eb5bae7430dbc1fbe161087bea208ad4b7459b0c8cdbca59e1cf2c3bc7b9b031e62b619dae4f51137fd1aaaac"}, 0x160) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a5e000)="", 0xfffffffffffffff8, 0x20020001, &(0x7f0000473000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000105000-0xb)={0x100000000, 0x0, 0xca7, 0x200, 0x3, 0x2, 0xfb50, 0x8000, 0x7df7, 0x3c, 0x5}, 0xb) shutdown(r0, 0x1) 2018/01/16 16:08:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000545000-0x8)=0x8) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00009bb000-0x4)=0x0, &(0x7f0000f83000)=0x4) sendmmsg(r0, &(0x7f0000ad9000-0x3c)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x2b9, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40) 2018/01/16 16:08:28 executing program 6: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000707000-0x8)={0x0, 0x0}) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000706000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f00005f2000-0x4)=0xc) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000707000)={0x0, 0x7, 0x30}, &(0x7f00003d7000)=0xc) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000707000)={r4, 0x367}, 0x6) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000556000-0xc)={r3, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/16 16:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x40f, 'ctr(des3_ede)\x00'}, 0x58) r2 = socket(0x19, 0x2, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00008b8000)={0x0, 0xffff}, &(0x7f00007c9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000626000)=@assoc_value={r3, 0x5}, 0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0xf, 0x7, &(0x7f0000d6c000+0x6ae)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000}, [@ldst={0x1, 0x1, 0x7, 0x0, 0x9, 0xfffffff0, 0xffffffffffffffff}, @alu={0x4, 0x4, 0x0, 0x3, 0x7, 0xfffffff8, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000616000)='syzkaller\x00', 0x81, 0x6a, &(0x7f0000ddc000)=""/106, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f13000-0x4)=r4, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f7", 0x40}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f00008fe000-0x27)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8000000000010, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00002c5000)=""/168, &(0x7f0000f63000)=0xa8) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000610000-0xc)="aa60508d5dda6a58b78872d9") bind(r0, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) 2018/01/16 16:08:28 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000009, 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)="949f047ab28dc3a0b3b99bace63870b7b626dfd63351910d01316e42b3eed2f09bc8b1aa16139ccb312af74b3dbb6284b3556cc65f054d352cddece80574d7dd6a649fbbe256c887bbc5c98ecc748bd67497617cef896310f75d482a82", 0x5d) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000003000)=0x1c, 0x80800) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) 2018/01/16 16:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00009f7000)={&(0x7f0000e7b000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0x4, 0x1, 0x7, &(0x7f00004e8000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dbf000-0x2c)={0x1, 0x87, 0xff, 0x1, 0xd, r0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe22) vmsplice(r1, &(0x7f000096e000-0x50)=[{&(0x7f0000d57000)="", 0x0}], 0x1, 0x0) 2018/01/16 16:08:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0xe7}, &(0x7f0000003000-0x4)=0xfe32) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @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]}, 0x1847ffff, 0x2, 0x5, 0x1, 0xf4}, &(0x7f0000001000-0x4)=0xa0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000003000-0x18)=@generic={0x7fff, 0x101, 0x0}) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/16 16:08:28 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000023000-0x38)={&(0x7f000001c000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000004000-0x60)=[{&(0x7f000001e000)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x10, 0x0, @str="29275e24241c2f00"}]}, 0x20}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x810) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000026000-0x48)={0x4, 0xc, &(0x7f0000004000-0x60)=@raw=[@alu={0x7, 0x2, 0xf, 0x4, 0x7, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x3, 0x1, 0x9, 0x1, 0x8, 0x18}, @generic={0x7fff, 0x2, 0x5, 0x4}, @generic={0xb6d, 0x753a, 0x3, 0xd0}, @jmp={0x5, 0x6, 0x4, 0x7, 0x4, 0x4, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8411, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000014000)='GPL\x00', 0x9, 0xec, &(0x7f0000026000-0xec)=""/236, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000025000)=r1, 0x4) pwritev(r0, &(0x7f0000019000)=[{&(0x7f0000005000-0x1000)="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0x1000}, {&(0x7f0000024000)="8a3d4e37c8720d5f4184172d5e236d16b1ad950f514bfc67788fce47c4f178141330363d028fe97b385d0dfc226a16dd075081", 0x33}, {&(0x7f0000003000)="5d9e3630472e210d585ddd1b920ce303e03a9dfb3a70a35ba2f8e50c05856a07cfbf59cc0ea9c9e8f495d961ed291cf8c785000faf2fd5eb8fa2882e0dde6cd25c1223bf5fefdf33d59868ada895024328f61bc3959ab7c09e76acac6e66f6e2ca33c8f4f829c5331d74dd10b0727d9ed7a7a1ffc2fae29a68ad148986176a89b280f2f576e331e3681e8b4e605a06", 0x8f}, {&(0x7f0000025000-0x1000)="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", 0x1000}, {&(0x7f0000025000-0xe0)="570c1d59786ebe2e0b97ad451300d58f925768017054c4be5b32951b7fe5aa2307f92e25584c5e78a37b7545a31a25494bb4db2444bb782abf1099c1c0d0f363ad2725d469e5fbceec4d8d68966857525b38c2cf83d04dddd1c0fc360759fcddc9fe01a2636c1b1a7d8650e644a9f77208a54e1bef6ceb1eb0b397b395845ca9ef7094ecb3b1d8408d9b3df4ffccfef8293c298eb290417698b36a571f2bf288cc4418864e7ec45c863909bd0704005bd57b5c2f0ffb78dd48ed578a4e1b6a5a435c44632aeb06ceb0641fd6d52e99afd1e4f6cd78a29e921ad752b08c43c954", 0xe0}], 0x5, 0x1e) pipe(&(0x7f0000023000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000014000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x0) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b36000-0x210)={0x1, {{0xa, 0x3, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) sendmsg$can_raw(r1, &(0x7f00003cd000)={&(0x7f000081b000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003db000)={&(0x7f0000b54000+0xc2)=@can={{0x4, 0x4, 0x7f, 0xffffffff80000000}, 0x2, 0x3, 0x0, 0x0, "3d7e40e3c1017171"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b7f000)={0x8, {{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]}, 0x0, 0x2, [{{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]}, {{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]}]}, 0x1a8) setsockopt(r1, 0x1f, 0x1ff, &(0x7f00005b0000-0x55)="6b2b4249ed9173d413dd8fefc90c11523a676329c65bbb3fed51c34c2edde9ebe982b34f6f31d52389493918e11bd20a76fd1ce6edb4d6afcbbb12d8151a6a09c08e426658e726ce995c3a7c07c8e37e46e455e0dd", 0x55) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/16 16:08:28 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) write(r0, &(0x7f0000b1d000)="", 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) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e0e000)=0xc) r4 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r6 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r8 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r8, 0x400448c8, &(0x7f0000001000-0x8b)={r1, r0, 0x6, 0x180, &(0x7f0000001000)="1d7d494c91cd1bb961bbffd617c3f7308af157d4a1d944a80d5269e09d34b19a28270097", 0x8, 0x6, 0x200, 0xffffffffffffc61b, 0x6, 0xfffffffffffffc01, 0x7, "3083dff988604a4e094e9ed60385e4973bd546ba2ed59dfb3fc0d151d0e9c796b529bfc5448dbd6dbcc0af10ea757776840d6bef5050ad9a14a6da5a3cf8e1147b59f3d203ae575ff38ae682d65eda1f76ceb0d25cbe51a9bd555def88c81e519d024f"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005df000-0xe8)={{{@in=@rand_addr=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}, {{@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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c59000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f2d000)=0xc) r13 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c44000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$unix(r0, &(0x7f0000416000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="864a24a3bb1ea2b84d2bae0a16ddd89d16c39dca951cf73f48ef4eb9ac9cd6609b511dbba4071544cfbd5741fdbc083be1b72c0b6ed8dd74195bee5e6c662da9b2d7855e7b74e6a9eeda653f518d3069cf1e13afcc78db6ab7d19b096f31ffdce869b4cae2cf981920fb42b8009ac8fd87ac1c868792e3fccf6618d463e5485529c1d84a7d354b554328cf4922d9e1b09ba0cb969f6b2b23bebc1d989220ed1a21bc10ab5a4057d6c4ca79d41ea7095abc86d64d9acef25a5c8a63c334d983d48a559777ec1a898647a36c725c115fe389c35a41", 0xd4}], 0x1, &(0x7f00003d6000-0xe0)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xe0, 0x40}, 0x40000) 2018/01/16 16:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a04000-0x4)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000573000-0x10)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000453000)={r0, 0x0, 0xbb, 0x6, &(0x7f0000bc9000-0x3e)="fb7caa3d6db809f9c01e8b1fbb19115c3194c11d5d48830866f8db5167f859f9020a779736d56bf5c66560477e00bf6146bc980d36f317aa82f4610304e2af5c4f6b068663e60acb5e601d10acee48e153d0880427d600661718e59523da00411725eacd9d6c624df89841062d6f27d01f76fd682e3a79de67335cc854000ef431eae253e18e54be3e1efa2cc29d4ea2696ceb8a8aea8beb459aaf250010aa9434e9f93d0c64c047bd236e91071151862fa8543e2e69c1b3708d12", &(0x7f0000bc4000-0x6)=""/6, 0xcf5f, 0x1f}, 0x28) 2018/01/16 16:08:28 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000000a000-0x8)={0x0, 0xccd0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000010000-0xa0)={r1, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2ab, 0x385, 0x8, 0x81}, 0xa0) 2018/01/16 16:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getpeername$inet6(r1, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x1c) getpeername$packet(r1, &(0x7f0000f30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aca000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000683000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, r2}) 2018/01/16 16:08:28 executing program 6: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008a3000-0x4)={r0}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000f5f000-0x1000)=""/4096, 0x1000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 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) sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5e000)={0x0, 0x0}) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f5f000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000048000)=0x18) 2018/01/16 16:08:28 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xf, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000000e000-0x4f)=""/79, &(0x7f0000009000-0x4)=0x4f) connect$netlink(r0, &(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x28000040}, 0xc) 2018/01/16 16:08:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000587000)={@generic="5fa1aef74d7e91f3429db8a07680d63d", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 16:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) recvfrom$inet(r0, &(0x7f00002d2000)=""/0, 0x0, 0x10001, 0x0, 0xfffffffffffffcf8) 2018/01/16 16:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000f6000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff7fffffff}, 0xfffffffffffffdd3) 2018/01/16 16:08:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x1, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000024d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x10) write(r3, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000026f000-0x78)={0x3, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x87, 0x20, 0x6, 0x2, &(0x7f00008c0000)=@generic="ede28aeb69ab088a88913b540818d461", 0x100000000, 0x833a, 0x7}) bpf$PROG_LOAD(0x5, &(0x7f00007d5000-0x48)={0xf, 0xd, &(0x7f0000c89000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x4}, [@call={0x85, 0x0, 0x0, 0x2d}, @alu={0x7, 0x1d5fca1d, 0xc, 0x9, 0xc, 0xffffffd8, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x4, 0x13, 0x3, 0x26}, @generic={0x2, 0x8, 0x7f, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000431000)='syzkaller\x00', 0x401, 0x3c, &(0x7f00006e0000)=""/60, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 16:08:28 executing program 6: r0 = socket(0x10, 0x802, 0xfffffffffffffffd) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006a2000-0x10)=@req={0x0, 0x0}) 2018/01/16 16:08:28 executing program 5: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f00000ee000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x2, 0x1, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000025000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000039000)=0x103) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000016000-0xf7)={r2, 0xef, "962c8794f826ae426932a5e6c773c2ed6cc16a588bde6ac1ba58da49eb5093f14ac41f10045b329f68a7a7abd94f49ba0bd50bf38bf7fbd895513a8452b69357cb23b5d3e9b884180ea53954a215aa7ffc9fdb7b069fbca5553af6e5ae8efd969e79ef2ac86504c9f3f1d8fefcf0ebf7d8191e1dbc91cc071957aa1cafb271b465f1412c8caf8c54b2a23b0fed81ea6c06a80e44788baaff401f68d6c615ebf2a5eae37e07454d185a46b972e5d6f826b15c040dea226b1598998be0e2421938a0313a72f32dc9cc337221bd89e722dfb60bc93c3ec694a0aa199e34b9521e6273f8bd7813d690baa2543a800eeed9"}, &(0x7f00000d1000-0x4)=0xf7) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000005f000-0x4)=@assoc_id=r2, &(0x7f00000f1000)=0x4) 2018/01/16 16:08:28 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e66000)=0x0, &(0x7f0000adb000)=0x4) [ 46.104839] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 16:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f00008ea000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r1, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000cae000-0x2)=0x4, &(0x7f0000987000)=0x2) recvmsg$kcm(r2, &(0x7f0000b30000-0x38)={&(0x7f0000c48000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000460000)=[], 0x0, &(0x7f0000229000)=""/14, 0xe, 0xff}, 0x40012023) sendmsg$nl_netfilter(r2, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000019d000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/16 16:08:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000016a000-0x18)=@get={0x1, &(0x7f0000b27000)=""/231, 0xf1e0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000109000)={0x0, 0x8, 0x8}, &(0x7f0000f53000-0x4)=0x8) r2 = socket$inet(0x2, 0x801, 0x496b8e2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a39000)={r1, 0x0}, &(0x7f0000ee2000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bf4000)={0x101, 0x69c4, 0x2, 0x0, 0x9, 0x9, 0xe338, 0x6, r1}, 0x20) 2018/01/16 16:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x27]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x444444444444828, 0x0) [ 46.145879] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 16:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 16:08:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000165000-0x3a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@cipso={0x86, 0x10, 0x1ff, [{0x0, 0xa, "7aeec9de11ec5ba5"}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 16:08:28 executing program 2: 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d0f000-0x4)={r0}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d06000)=0x0, 0x4) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000007e000-0x48)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x48) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e91000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000b24000+0x9c0)=0x10000028a) connect$can_bcm(r1, &(0x7f00001af000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f5b000-0x8)={0x0, 0x0}, &(0x7f00005d4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dcf000)={r4, @in6={{0xa, 0x1, 0x72b1, @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]}, 0x9, 0x5}, 0xfffffffffffffeb9) 2018/01/16 16:08:28 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 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(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="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", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) socketpair(0xd, 0x80804, 0x6, &(0x7f0000543000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000693000-0x20)={0x7, 0x0, 0x1, 0xc91f}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 16:08:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x200, &(0x7f0000039000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000969000-0x4)=0x0, &(0x7f00002ad000)=0x4) 2018/01/16 16:08:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000e7000)='syzka\x00Wer\x00y', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) socketpair(0x8, 0x2, 0xc000000000000, &(0x7f00004e5000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 16:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x800, 0xc08) sendmsg(r0, &(0x7f0000e0c000)={0x0, 0x0, &(0x7f0000c53000)=[{&(0x7f0000642000-0x66)="2a63951426910a14e3634706fc87b35ec88612286bb3f623354ebb8a7c6bc114dbd144f0e6497d35ed23c7b666687a63c9ed11523661617dc5ea6720f42a94e12dc376cd6718cefc2c17dcbf4a89de63f7fa8469253ceb8ccc658d064486dd3488e5a5ae044e", 0x66}, {&(0x7f000070e000-0xc8)="da5d4f75e0a8dd705e599bc2985f4b114a78ca33edef30462228d5d2d676b85221bb66337a8cb71472cd3aee3eb7ec1412f23561c7cb29e59c03c0eaa9742849f6f8d7bc28fde1ad453f76389e60f0f1b6219b905d7f5b096db84c0929c14e689681258c8c404cfe98271e608ebac3f50975b970d522af2ec3e2fe5d8668eb30cd1cd1204b01b4ab7da55a8a6e98271772cd1246ef438b6217d9a9a7ee1147853af12e522917cf567f7e1ce97fa41da0e1467203f1bad0d7477bb85156d4b662312744115d96dc19", 0xc8}, {&(0x7f0000425000)="b919f1eabb30f720b935070a4a1a02def80c5a48cca98cadc016a8e31f6db9d16c17b630376c618e99fd585004509195587ede4382cd1f7fbdbfcc210b3ef467367573f70c02e6940dceb18ae64b4fed12ee4d59654c1e5af6d85467a1607cd5b7d7bbf7817b1f6d32a2f7f0d5803c561132ce84d80b59ed7d85e9aaeee356bf0cc2d4d6da19d5609e13e8b833a4016a93621373aa83b23c3566d3a9f6129ec96c6807ca3b77abefb444bc103af5f0485d182f8a84a749b5a736cdc602c363aa9c5bb0beff", 0xc5}], 0x3, &(0x7f0000b90000-0x388)=[{0x98, 0x100, 0x1, "e246a7f0708b40cd9883a4e544b36464138f5ab347e8dc2125e8306d89cb091f4ea78551c0c2604ce84464babc67df940ef8ae3231991fa9d6a2e2ed0ec27f0f252db1fee588491af85573037338aff70c21c2e6a7b3f803d000d8699e698e00f274b604b14f743a9e4c20d4eaa0575e9f646fa4084957f862bc1e9cdeed5ad6eff8e644301208"}, {0xa8, 0x109, 0x40, "275df12363cd7759940161995b7976a3d758dee27da1e5c95d56b9acb960f1ff9c81d497d24d007488e71f244cbac1b3d0fc6d837bcb034d7cdddbdda79873e382588ea87bcc89561c8d236dfeb50363032611f7ff78acdc5d6f0a64eb4b73729b433a8eb1ac388cf49354887a2746bfa51f9ae8ca36b9425f94865ee74e063d5014a9bc956a8fe6ec3b666a3ff1a45f8ef2da66"}, {0x58, 0x114, 0xd7, "fed54934be20e7b5d47532d78e872a96c2a32bd78c248e41fdba55bb21086f53b18fc8d78f30372c40dbadf4a18bd80edc784165c49c77a7eea1b9b0116d80bac3"}, {0x110, 0x103, 0x3ff, "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"}, {0x10, 0x116, 0x1000, ""}, {0xd0, 0x84, 0x7, "dcc3c0ada2aeaf059d86952ba009e4d106a9447ea8a6137699942561fd3137a1ffdd98e902b752833914611e774e0fb4c099f830be14537f1d1dd15b581231dcf199193d5053c6b3fad73882d3d3c8e93902152c3514b29490ff0381c71d54ab72d33a5919c7adfa23fd805136428f70e01e5fc0fa8ee4de95885c052c14c8d7ad436144d572cc1cbf76727cf32c6eedb7e9630359e14010539990191d2b8050afc9567d0c9432cb3a6c598a508872600457e54ee480b54202"}], 0x388, 0x5}, 0x4040090) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000b18000-0x108)={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]}, {{0xa, 0x0, 0x84c, @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, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet(0x2, 0x800, 0x5a, &(0x7f0000029000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000fe0000-0x4)=0x0, &(0x7f0000d9d000-0x4)=0x4) 2018/01/16 16:08:28 executing program 3: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d3b000)={0xffffffffffffffff}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d3b000)={0x0, 0x2}, &(0x7f0000d3b000)=0x8) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d3b000)=@assoc_value={r1, 0x3}, 0x8) r2 = socket(0xa, 0x802, 0x0) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000704000)=""/96, &(0x7f000004a000-0x4)=0x60) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x7fffffff, &(0x7f0000000000)="") socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007a6000-0x30)=[{0x3, 0xfffffffffffffff7}, {0x8059d6924a9d6d47, 0x3}, {0x2, 0x1f}, {0x0, 0x6d630314}, {0x2, 0x0}, {0x6, 0x40}], 0x6) sendto$inet6(r2, &(0x7f00005d4000-0x2)="", 0xfffffcd0, 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(r3, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r2, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 16:08:28 executing program 6: socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000009d000+0x27)={0x0, 0x2000000002}, 0x8) sendfile(r0, r0, 0x0, 0x0) write(r0, &(0x7f0000b8a000-0x1)='\r', 0x0) shutdown(r0, 0x1) 2018/01/16 16:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000008000)="", 0x0, 0x0, 0x0, 0x0) socketpair$inet(0x2, 0x80b, 0xf32, &(0x7f0000055000-0x8)={0x0, 0x0}) [ 46.237626] net_ratelimit: 3 callbacks suppressed [ 46.237630] dccp_close: ABORT with 40 bytes unread 2018/01/16 16:08:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000bd1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c8c000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000012e000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10000, 0x1, 0x80000000, 0x12}, &(0x7f0000a54000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e03000)={r1, 0x1, 0x30}, 0xc) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x400001bf, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/16 16:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) pipe(&(0x7f0000288000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009d9000-0x20)={0x3, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00005d8000-0x20)={0xd1, r2, 0x10001, 0x1}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3ff, 0x0, 0x40, 0x0}, 0xfffffffffffffc18) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000aaa000-0x10)={r3, 0x5}) 2018/01/16 16:08:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000496000-0x27)=""/39, 0x27, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 16:08:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) close(r0) writev(r0, &(0x7f0000299000)=[{&(0x7f00008c0000-0xac)="e4a3cba5524b94dae9fa3934ae3d3965045e4e740f91d3ca38490186f9e4cbf1f76741b238671f3237185495be13bdd2245f919e2356127f2117f1650ba3ae36cf4255df9758b4073b23b600d81114caea8f1309c617564e868eda825b3076208d16ce6899fe658968341c3e76cf94ffc0f1285fbeec248000de8bc0c411fa36967a0701a4c82f7b80498f1c6bff0922944a93ef390b960aab9693ddc17aba1009d79c0968419daa45ba7dc5", 0xac}], 0x1) 2018/01/16 16:08:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0xffffffffffffff06, 0x40002, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00001c1000-0x70)=[{&(0x7f0000718000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[], 0x0, &(0x7f0000036000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000381000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000a17000-0x118)={0x7, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) 2018/01/16 16:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000daa000)={0x0, 0x0, 0x0}, &(0x7f0000d33000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005d6000-0x4)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1c000-0x4)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b19000-0x18)=@generic={0x80000001, 0x5, 0x3}) 2018/01/16 16:08:29 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x2, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f71000)=[{&(0x7f0000ce0000)="de", 0x1}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f77000)="4f50b24fba8602f85568868b5547ed5ecebd1abe2c84eacc29ceeb8c1db6e6ff9b112e6b8c2a04a2425e7f82ab60faac4ad6a656472e5befa099804b645abe8dab95bed0a629caa0678cf621a028e8f563a070adc62cf8970dc596ff718c", 0x5e, 0x1, &(0x7f0000a93000-0x20)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendto$ax25(r1, &(0x7f0000f76000)="e9dc92faae2806104bbce982ebb0a70b8c8aa049abfff75b6a2672adc1aa3d123f6cc19971bafc8949c9e1c86c5d85a5e7f94107598251ce863b292bc893e5f5c405da76fdf50d717da2a7d0c0653cab25d92cd8eb7462441c171fb1bc50bf31fe20224053bc7cbd95bd1fe82c2709ab0e608ea68e96bbbcd0a37283955457e25a61088afabe5923632dc29b8a31442f6d3a373a140b04e909bf8b409c64c2817428769d266f622a36c711a4c09a4d68ae045286", 0xb4, 0x20044040, &(0x7f0000f77000-0x10)={0x3, {"eb383385db6894"}, 0x2}, 0x10) recvmsg(r1, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f75000)=""/25, 0x19}], 0x1, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) socketpair$inet(0x2, 0x0, 0x20, &(0x7f00004a1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00009a9000-0x8)={0x0, 0xb8}, &(0x7f0000f79000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000c0000)={r3, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x8, 0x5, 0x1}, 0xa0) 2018/01/16 16:08:29 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000514000-0x4)=0x0, &(0x7f0000d2a000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000505000-0x10)={0x0, 0x0, 0x6a7, 0xfff}, &(0x7f0000e22000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000cc7000)={0x0, 0x1000, 0xbc, 0x9}, &(0x7f000060e000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c4e000-0xb8)={r1, 0x1, 0x2, 0x1, 0x3, 0x3, 0x8000, 0x9, {r2, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, 0x3, 0xfff, 0x3, 0x1}}, &(0x7f0000be6000)=0xb8) 2018/01/16 16:08:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x5f, 0x7f, 0x8008, 0x0, 0x3, 0x7fffffff, 0x3, 0x40, 0x0}, &(0x7f0000c3e000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @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]}, [0x927, 0x0, 0x8, 0xa4, 0x5, 0x10001, 0x3, 0xcae, 0x241b, 0x7, 0x800, 0x4, 0x6fda, 0xfffffffffffffff8, 0x7]}, &(0x7f00003c6000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e55000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000a28000-0x64)={&(0x7f0000a0d000)=[0x9, 0x6, 0xbb36], 0x3, 0x1ff, 0x1f, 0x800, 0x4, 0x1, {0x0, 0x4, 0x6, 0x6, 0x8000, 0xffff, 0x81, 0x6, 0x1, 0xfff, 0x2770, 0x2, 0x0, 0x0, "67dbbb1426ee9ded0df995a728fe193911579c1543b40b2a65b68b7dcdaef615"}}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt(r4, 0xffffffff00000001, 0x10001, &(0x7f0000feb000)=""/99, &(0x7f0000db5000)=0x63) pipe(&(0x7f00006ca000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000db4000)={0x0, 0x0}) r7 = gettid() ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f000036e000-0x4)=0x100000001) r8 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b82000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007d3000)=0x1c) sendmsg$nl_generic(r5, &(0x7f0000efd000)={&(0x7f00009c7000)={0x10, 0x0, 0x0, 0x801}, 0xc, &(0x7f00007d6000)={&(0x7f0000484000)={0x5bc, 0x1f, 0x0, 0x5, 0x0, {0x6, 0x0, 0x0}, [@typed={0xc, 0x77, @fd=r6}, @nested={0x170, 0x4d, [@generic="01cebc2dc3da6b60f7ba4bdb3664c5e29ddcd09200273b141a06fea82703e2de0de99a928afe648fe906e6303fcea1e407d319af8ffad0db290ef5bc607fcea5cfac2e0588a45391ed2e337a3952a6f45975c13e1b26ec86c59037bed06815ec94f7a82757e1d09ce104aff88f02c5487fbd6a9ecf74af6bf1bb9b392e8d73be0d4ec4875cd88a0035a4802002d9beff5ab9e0dab73471a0ca37c76a36a763b147c8f400f761cd0224518959cb99f15f632daa48558212f080a9bf0b392ffa", @typed={0xc, 0x8f, @str='\x00'}, @generic="7b959a76a3621362db576356f93526b55001341281ff10d29855ab52c8ec5286f4039e41f460424af438238803e054ed0a9cd07b0b88f81e3027a27855aac5e7935fd500d6205e47b965e858059ae584039be623c167ced56ef542f0a3f9e7e8d533aef7b13048b3bd29d476c353edff7eb2cf7d4a90349c66c02c79bb90d0065928e1c88e4280e19725959b86926dc33928cbb850e0b4ead6bee383e2e0"]}, @generic="05755d16f9c45a30404a8914ede687a4e7925e198875d3e951c4b8acbf3424a434594eca7e3365ceea0180b858636d523b4e1aa2edeac2a1ad41ae532d825348c252f5c0417f89550f9fddf200d9a1d76970c8c23f715fed25570d9be259345b690d584beb25408548e2262062a8ff752d21902eda70f1bd1015a4ce6d9f63f8d47e3bd66bff5be73742ea8675f2d1ee5b36d13bd9d7a7a863a67bd1779daa2e23e2465d14dea8f2bfca91bf1d0e978ada7845bc635adc656751cb15db4cb2077af5be33fb", @nested={0x254, 0x7b, [@generic="626a3c213ea2bb75140d0165327539701172ee7210265c17ea411f8420c65af79ef5521dec418fe0e077bdf733a6d6059b4b5108effef1c4e12c0ae45e04d3ee10f0a0f829ea1a4630b953bc876cacbaab0ea88345ae1260ba740d3f03c974e18754522286f7bc1935faf2ab0a62acb11059be13d649673e796c2395983fddbafb1d17234f2537144fd581029ee95627db6691b421cbdfe1f346ca6fccf268b8d1e0a8c3b041baed6247233b67fed0e6026ae60ee1928847dc0e05150314409c723bcdcccc5e0b89cb43510fe4305288e019905ce997290d66860ba7975c8e614639886a", @generic="06ce3c05bc8a2c24511ba8cfc53534c8bd4b003b909db33b8c77be44ce2ed7422102e3606b569ba3f9d9c2ac861577c54379f461ef6fcf46b47c9a6a0ca237c8d46d940706187f9b5bcdbf5399d7512ae8e67a5c42facf8df9c602192777e540e168da13f2b992b2caa0403853b652be900a84a6523a3a3b29053b4245e905db8c1c4a4414982bab3c70cad433baac8c589fc767b6e4332d6402f10da8ea952ceb205ae9495a9db43bd0f4e271549070c0283dbb09a7857bb54163db649e7290978eb27bee14014bb7824f140d929b423ba6bbaa918da34deb89ef55a9b08fd4379a09", @typed={0xc, 0x21, @pid=r7}, @generic="cc1df3e64ea11a4b208bf0490eee36a948df3f020169e6ad315fc9f00e08092731e50531b74eb47ff518c183454a6d8cb89f9f8971327662e2bda0b566192da878d53159b1d27434b39a532f791d4115f1910b1e92b28c11917813ff620159948ba39e91f2f7e117311930ff3ea3f5fdc1c70f4975c44b2dc2999b"]}, @nested={0x20, 0x46, [@typed={0x10, 0x3d, @u64=0x7fff000000000}, @typed={0xc, 0x39, @fd=r8}]}, @generic="5cbf9a5dbb38c9af53fafda6db590e172a3e474e2d8cc42b70ed0b5b6ed6a0797bf94375534027c3eae62013b0d24a0b9bf17eb888e2d20bd4719b054fb477359866b5f33a545e4447022cf217ce4da4be9f29983b80625375d80a7c58f04dbefccebcdc3d767c80dcd5acbb28f0e17d73b8ac326bb93ac755f50f0aaafc6b504b6c4c03019d501e6504fa530b8c267b92cda2b3c90ea5b230af8afec1efe571fa87ba62ac3ab38ec50f83eb588683c720992967acf4f8c69afc3e38e268d0969a472ecbb543128ae7f64e65c8fcee", @typed={0x8, 0x19, @void=""}, @generic='h', @typed={0xc, 0x5c, @str='-)\x00'}, @generic="2827e706005189341a8a5ad542"]}, 0x5bc}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r9 = socket(0x1e, 0x4, 0x0) ioctl$void(r8, 0x5451) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000cc1000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000110000)=0xfffffffffffffe42) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f000030b000)=@req={0x3fa, 0x8000, 0x1, 0x0}, 0x218) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000048000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d1000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000d26000)={r10, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fff, 0x3, 0x6, 0x6}, &(0x7f0000e7c000+0xa0)=0xa0) connect$inet(r9, &(0x7f0000981000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$alg(r6, 0x0, 0x0, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000cf4000)=0x0) 2018/01/16 16:08:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00006c3000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc8000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fa8000-0xd8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ef000-0x4)=0xe8) 2018/01/16 16:08:29 executing program 7: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x9, &(0x7f0000ae5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ae4000)=0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ae6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ae4000)={r2}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000ae5000)={0x6, 0x1, 0x2, 0x8}, 0x10) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000ae3000)={0x0, {""/7}, 0x0}, &(0x7f00007de000)=0x10, 0x800) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000ae3000)=0x5, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000ae0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x44, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) poll(&(0x7f000033e000)=[{r3, 0xd96743828b92dd8, 0x0}, {r3, 0x400, 0x0}, {r3, 0x184, 0x0}, {r0, 0x410, 0x0}, {r3, 0x200, 0x0}, {r1, 0x100, 0x0}, {r3, 0x208, 0x0}, {r3, 0x100, 0x0}], 0x8, 0x4) 2018/01/16 16:08:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000093e000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000027d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f00009cf000)={&(0x7f0000000000)=@delpolicy={0x11e0, 0x14, 0x400, 0x1, 0x3, {{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x88, 0x2, 0x6, 0xa, 0x20, 0x0, 0x6c, r1, r2}, 0x3, 0x2}, [@replay_val={0x10, 0xa, {0x0, 0x2, 0x9857}}, @algo_aead={0x100, 0x12, {{'rfc7539esp(xts-camellia-aesni,wp512-generic)\x00'}, 0x590, 0x380, "a3450d131f59275402a9354d3f5079019ce967a3d8a840323c06478c62f4d63606fac1106509e83d8e27fd43fbc0d4f641d52482447cf60194e13ee5ef9e79486658e0ea710cb41e742e6575b24bec7650c1c999585117db873a880913b7f1667bcdfad00c76d2a71b61e33d10f1793a8ccf7d2fabf1f6dee4a3cf35596970a94607ce234ac35c05a46d356658ec284c6a5abddc91883956e0dc8fd973896467f495de2755571e38efa6fff65b73f57e2a95"}}, @algo_aead={0x104c, 0x12, {{'authenc(tgr128-generic,cts(lrw(blowfish-asm)))\x00'}, 0x8000, 0x3e0, "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@mark={0xc, 0x15, {0x2, 0x10000}}, @address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0xa, 0x8, 0x4}}]}, 0x11e0}, 0x1, 0x0, 0x0, 0x80}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt(r3, 0xdd1f, &(0x7f0000f87000-0x1000)="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") socket$bt_cmtp(0x1f, 0x3, 0x5) recvfrom$inet(r0, &(0x7f0000666000-0x13)=""/37, 0x25, 0x40, &(0x7f0000b50000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:08:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x1}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006a7000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 16:08:29 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000005000)=[{&(0x7f000000a000)="e96bca0c8bf5d1fce8b9aae6dc1de0035d03c687e19eaff46a8b290a8dbcb43cf92abead8d5f610473d6dfb03415278459fcc2c19c60eab7abd7ae65852d5027703e3f", 0x43}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000010000)={0x0, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x16, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000010000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000011000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000011000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x9, 0x3, 0x3, 0x1, 0x8, 0xa, 0x0, 0x20, 0x0, r3, r4}, {0xfffc000000000000, 0xba1, 0xffffffff, 0x0, 0xffffffffffffffff, 0xff, 0x9, 0x1000}, {0x2, 0x8, 0xaa3, 0x82f2}, 0x2, 0xf, 0x1, 0x0, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x7, 0x3, 0xfffffffffffffffd, 0x9, 0x3ff, 0x8001}}, 0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8918, &(0x7f0000010000)={@generic="1bc99ee25b835ce7bc4e8a22601e2516", @ifru_names=@common='irlan0\x00'}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/16 16:08:29 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000004000)={0x0, 0x0, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000005000)={r2, r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in6={{0xa, 0x2, 0x41, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffff7}, &(0x7f0000006000)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000)={r4, 0x4}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 16:08:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009c1000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000063c000-0x5c)={{0xa, 0x1, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, {0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x80000000000}, 0x7, [0x5, 0x0, 0x4, 0x0, 0x8000, 0x80, 0x5, 0x0]}, 0x5c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c88000-0x1d)="c513b5bf00004000000000000000e3140100d8a46274af1c8432661f40", 0x3bb) r2 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f0000daa000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000377000)={0x0, 0x0}, &(0x7f0000de3000)=0x8) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000e2c000-0x1)=0x400, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000da9000-0x14)={r5, 0x2, 0x8, 0x5, 0x8004, 0x800}, &(0x7f0000be4000)=0x14) getsockname(r0, &(0x7f0000585000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5a000-0x4)=0x20) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533", 0x30}], 0x1, &(0x7f00009db000)=[], 0x0, 0x0}], 0x1, 0x0) r6 = accept4(r2, &(0x7f000047a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000097d000-0x4)=0x10, 0x80800) ioctl$PPPIOCGL2TPSTATS(r6, 0x80487436, &(0x7f0000f16000)="a54ff51c1ca0b70db089232ef98fb4e68403a0b7196c87fb7aa65c6d4a68af4258827e8739a0eb94cfac5d9fe8d5115af4e0f885f79206cb58824b204063e8f46894890666985c636832be2879d8fb36bf73a4604401d0d575939c10a70151fc3e0a07453a38166c5fdfe20d553f26785b32e1db32cd4069b3d77d93df37e7d1cc9de11b7c5d7334992fec3b1a4b48fe6d4c8980e141fdc44b3940bfacf860622a6100f2136eab") sendmsg$alg(r4, &(0x7f0000c84000-0x38)={0x0, 0x0, &(0x7f00001e1000-0x10)=[{&(0x7f00005ee000-0x6b)="b563b445dcdd99b4bc93ce98d9923a6a03046e7c59642c97e1f89b10cffb888102666897d830896612da1408d68110acbbc43ea2b6802ce5e79c9cbf754d674ab86cbefef68651b13582797197a21c751cff5a5bc6b6241ca0f05be8c3fb81f887a8110e7e2cfb5f9a05e4", 0x6b}], 0x1, 0x0, 0x0, 0x4800}, 0x81) accept4$alg(r1, 0x0, 0x0, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fa4000)=@assoc_value={r5, 0x10001000}, &(0x7f0000816000)=0x8) 2018/01/16 16:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2f000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x11, 0xe02be99b205052a3, 0x7, &(0x7f0000259000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000c70000-0x8)={0x0, 0xe0}) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c0b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r1, &(0x7f0000604000-0x9)={0x1f, {0x9, 0x4, 0x5, 0x100000000, 0x6, 0x6}, 0x7ff3}, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="00000009d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) ioctl(r0, 0x100, &(0x7f0000648000)="3ade63062585c7f1232f886160a5129272c7ef5f15ac3dced6f811c2af8cbc27ca127c9ca23b907d63c340be525ffa40db1e147eb46c34f2bd92c1eb70b72957b1fd4bd85e695f31860a52cdf6ee7505204a1b709cdc7b1bd9a9874003e2366d87fab7e7ce7b0efb7ffa5eda484b") getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000093f000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) pipe(&(0x7f00005d6000-0x8)={0x0, 0x0}) accept4$packet(r3, &(0x7f0000921000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a24000-0x4)=0x14, 0x800) sendto(r4, &(0x7f0000fd2000-0xcc)="e6002998048c97ee0a8c922b27d9248315ec9da99f292b91ddc04b9bc694f095a8e400bb464dc9c33923cfe840e477c62e838414aede948ec2429793ca33033a9e552f8544b316a42f66ed2069248da95d6a66175005fe52785b51ccf7bc31eca7c62f92759c146d6fd652302075fbec27eb1abdd5759068d87b6836dbca7cdf3244894e95d814758c4ea097a0a3975f4bd7bceb02aef6e452c2672b4b42e0f704a093846e82e02677c53d4d5dfe53fee744e5643f3c7f88a7e06ccef06b8eff4442fa2ba534ae7439294aeb", 0xcc, 0x40, &(0x7f0000395000-0x14)=@ll={0x11, 0x19, r5, 0x1, 0x3f, 0x6, @random="ad5965541b97", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008ab000-0x8)={0x0, 0x100, 0xf98}, &(0x7f00000db000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000286000-0x98)={r6, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3}, &(0x7f0000542000)=0x98) r7 = accept4$inet(0xffffffffffffff9c, &(0x7f000042f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1e000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000cef000)=0x5, 0x4) sendmsg$nl_route(r4, &(0x7f000060f000)={&(0x7f0000b1c000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000f91000-0x10)={&(0x7f00000b2000-0x58)=@getlink={0x58, 0x12, 0x402, 0x2, 0x3, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x4}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PHYS_PORT_ID={0x1c, 0x22, "16f4288ffede28671b55bea5a238be8cda757952bb72"}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x40000) sendto(r2, &(0x7f0000236000-0x10)="570000000522a17c11a57fa3e9b150f9", 0x10, 0x0, &(0x7f00002e0000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00003af000-0x4)={r0}) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 16:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000886000)={0x0, 0x7}, &(0x7f000043d000-0x4)=0x8) accept4$ax25(r0, &(0x7f0000249000)={0x0, {""/7}, 0x0}, &(0x7f00009e0000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fbe000-0xa)={r1, 0x1ff, 0x1, [0x1ff]}, &(0x7f0000938000-0x4)=0xa) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000021d000)=0x4, &(0x7f000027e000-0x8)=0x2) getsockname$ipx(r0, &(0x7f0000552000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000085d000)=0x10) 2018/01/16 16:08:29 executing program 5: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00004cc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c39000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000053c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@llc={0x4, {@snap={0x1, 0x1, 'o', "855185", 0x884c, "0c89c171a3b7bc8659b4415f885ed15a630674e0a41159ffbceecbf15a5865159cc159849dde3f326a5cef3208e3caaf18eb0000000000000008cb38af6f4905d6be8c4ea7eb567851c399641d1a515f3ee0067c451e6ea6f17ed1a5ffcba5eb"}}}}}, &(0x7f0000273000)={0x3, 0x40, []}) 2018/01/16 16:08:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000ffa000)=""/241, 0xf1) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000130000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d18000)=0x14) connect$packet(r0, &(0x7f0000b3b000)={0x11, 0xd, r1, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) 2018/01/16 16:08:29 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x6) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) 2018/01/16 16:08:29 executing program 4: mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x6) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f00000e4000)=0x6, 0x4) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000e5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e6000-0x4)=0xe8) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000e5000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) pipe(&(0x7f000006f000)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) socketpair(0x11, 0x4, 0x80000000, &(0x7f0000065000)={0x0, 0x0}) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000e4000-0x4)=0xc) 2018/01/16 16:08:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b19000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x37, &(0x7f0000a42000)=""/123, &(0x7f00001df000)=0x7b) pwritev(r1, &(0x7f0000173000-0x40)=[{&(0x7f000047b000)="fc06b0a6fc802679864d82c6908e3bf84c60b29edd8ed6a87d200eb8b468d3f1faff32495324c08d00b9a0172ac6372c8f292a3527316552f5daea4bb3294d8b5db3ab2ef2df2171e5e58011933de81bd88911efc08437a34910fd94bfeabc19010e1b1f6a05a63c2989bd3a46703009462a6e5255121e1eb15f4ea4b1956a03dc45da03a240c41e48fcda4e7d2f47ec44a461eca2f1c3df3eac33ec89", 0x9d}, {&(0x7f00002ab000-0x8f)="d48288014f14863e419d211ff56701be4dfc5b50460f998603ca7d100a1a2dd8c17c02aae25f473f7b0150f5d27810d20592bce429ad7406f06778f2d5163a0e1e7080dd3043da445d11f97216bed879e0d602682b5d638c0eca5b6452b41dd793b982b6b647d76140b7c2e52fbeab0433f6301a5fa1c48cece71fd988d1cc38a70309e682e5029cfb13bea0a722f9", 0x8f}, {&(0x7f00000a2000)="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", 0x1000}, {&(0x7f000056f000)="2a44f10c6d94acf0fb174f120f170297b9a2a3a6a7b8596c81dbcb968db1a7c4e551a6b8f22ff45e6ac1c85343c1c73ccd596be37498b1422bbd7df4e411d919f82463e4a96eec752c0962b1b03942d140ec06df1a203a517ec837d3015c9cf037cd33f314fbffbf792d68e71d9a2d07454bfaa8e86623cd7bfa86efcf0b1a1d6904e75972f91f5ac2354f9262d240ca14", 0x91}], 0x4, 0x63) syz_emit_ethernet(0x3e, &(0x7f0000110000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "0383f4fa51dbb022f0785c410387133879fe4757"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r2 = socket$inet_sctp(0x2, 0x50e84d8983005380, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00002d3000-0x4)={0x0}, &(0x7f0000ead000-0x4)=0x4) 2018/01/16 16:08:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffd}, 0x1c) connect$inet6(r0, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000aa2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xa0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x21, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}, @timestamp={0x44, 0x8, 0x56dc9c3b, 0x0, 0x0, [{[], 0x0}]}, @cipso={0x86, 0x19, 0x0, [{0x0, 0x2, ""}, {0x1, 0x11, "06a8b4679b2e74a073adedfdf89423"}]}, @lsrr={0x83, 0x13, 0x5, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 16:08:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xffffffffffffff6b, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0xb, 0x5, [@loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/16 16:08:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet(0x2, 0x6, 0x0) socketpair(0xf, 0x4, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$ipx(r3, &(0x7f0000000000)={0x4, 0x7ff, 0x7fffffff, "5505131dc554", 0xab, 0x0}, 0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 16:08:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000eec000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cdd000)=0x10, 0x80800) recvmsg$kcm(r0, &(0x7f0000179000-0x38)={&(0x7f00007f2000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c4d000-0x20)=[{&(0x7f0000a6a000)=""/200, 0xc8}, {&(0x7f0000f17000)=""/104, 0x68}], 0x2, 0x0, 0x3dd, 0x3f}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg(r0, &(0x7f0000ea7000-0x38)={&(0x7f00006f0000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000772000-0x70)=[{&(0x7f000074d000)=""/120, 0x78}, {&(0x7f0000fc5000)=""/123, 0x7b}, {&(0x7f0000a90000-0x95)=""/149, 0x95}, {&(0x7f0000b79000)=""/94, 0x5e}, {&(0x7f0000b43000)=""/4096, 0x1000}, {&(0x7f0000fcf000-0x4c)=""/76, 0x4c}, {&(0x7f00004ab000-0xcf)=""/207, 0xcf}], 0x7, 0x0, 0x0, 0x80000001}, 0x12000) 2018/01/16 16:08:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000d4000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000860000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r4}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/16 16:08:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(0xffffffffffffff9c, 0x21, 0x7, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ce5000)=0xec, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000570000-0xc)={0x857a, 0x1, 0x8, 0x1, 0x5b5}, 0xc) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000530000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f00007ee000-0x4)=0xc) 2018/01/16 16:08:29 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000011000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000012000)={0x0, 0x100}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000007000-0x98)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x400}, &(0x7f0000011000)=0x98) bind$can_raw(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x803, 0xffffffffffffff80, &(0x7f0000013000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007000-0x18)={r5, &(0x7f000000c000)="d12d6ce4c1940462f667f28b9d66e0b43b2d64e76ba47bbc525a1bb64e725b6223d71e6ad06a218d0804f7cefe2369711968fb1305e477e569d831a697efa99a7a1a753a4b8e9d2a23e3d64e3a7f494ef10c8a0c0c282fdba65e5f175791bca0a727eef70b600c90d9d3fa947edd479665b84fdb167bc657b6a7411683faa3ef50ec11ca195a425e3f5d37f16e92cf3aac59da757b969cdb938e1047d6b6ab15e8ce48eef2d691d50c71", &(0x7f0000005000-0xa1)=""/161}, 0x18) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000015000-0xb8)={r4, 0x6, 0x0, 0x2, 0x800, 0xe8f5, 0xc20d, 0x401, {r4, @in6={{0xa, 0x3, 0x2d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x6156c0d3, 0x1000, 0x400, 0x7}}, &(0x7f0000015000-0x4)=0xb8) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000006000)=@get={0x1, &(0x7f0000013000)=""/88, 0x3}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000012000)={0x0, 0x0}) close(r0) 2018/01/16 16:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket(0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000ab1000)={0x1db, &(0x7f00002f7000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/16 16:08:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000048000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff0000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000c1a000)={@loopback=0x7f000001, @empty=0x0, r1}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ff7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00009b0000-0xf)="", 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000aa9000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000087f000-0x8)={0x0, 0x9}, &(0x7f00000df000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f82000)={r4, 0x0, 0x401}, 0x8) 2018/01/16 16:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d59000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/16 16:08:29 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f000074e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000da4000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000000)=""/192, &(0x7f000060c000-0x4)=0xc0) r1 = socket$netlink(0x10, 0x3, 0x7) connect$netlink(r1, &(0x7f0000e3d000-0xc)=@proc={0x10, 0x0, 0x0, 0x410000a0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x178) accept(r2, &(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x20) sendto(r2, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/01/16 16:08:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000001000-0x20)="0e8620b96f177d913485bcd8082224060a71d921417c314068cb954b184c113b"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c) socketpair$inet(0x2, 0x80807, 0x1800000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x67476144, 0x5, 0x400, 0x4, 0xfffffffffffffffc, 0x6, 0x3f, {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]}, 0xfffffffffffffff8, 0xa52, 0x101, 0x7, 0x6}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000-0x8)={r3, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x6, 0x5, 0x5, 0x3}, &(0x7f0000001000-0x4)=0xa0) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x6, 0x5, 0x1000, 0x200}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r4, 0x2}, &(0x7f0000002000-0x4)=0x8) 2018/01/16 16:08:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000f1f000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000080c000)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003b8000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000929000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000044e000)={r2, 0x6}, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000731000+0x437)={0x0, 0xe8, "1300fbd8baad1d869581340cd13bcdc6893c6dd487ea565244f45cf4b8e377112828bbdedda5f91f3ce74d24de90f8076d22decf6f41b39cd3b9a7117450c107fbd3fea85e31db6d318fd9b72844f902aac8b15300becf1baac9b43253e52760faa3eec5b0c4be2efd9ad887668188f3542ea7ddea7262b4ef82c6e452123827238a3b0cb3dbfa15b583b10ec52847624089160de5fd9afe03b77924c26c23a8ba3b78fd3f2d0888f8af9ee154093b626a7a66dd3b65ea95d5929c85191f9aa658ef940be43c0ac0c9be1a514d205dfa1dcbece6146db65c8b633b7e3432a13f757299f0889d278f"}, &(0x7f0000b0d000-0x4)=0xf0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000025b000-0x8)={r3, 0x2}, 0x8) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810) 2018/01/16 16:08:29 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cdd8c6", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000009000)=0x3, 0x4) pipe(&(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000009000)={0x0, 0x81, 0x30}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000008000)={r2, 0x3}, &(0x7f0000002000)=0x8) 2018/01/16 16:08:29 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000fe0000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdf000)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fdf000)=0xdd9, 0x4) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe0000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d21000)={0x0, 0x0, 0x0, 0x29e}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000fe0000-0x10)={0x400, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendto$packet(r4, &(0x7f0000a42000-0x5e)="f4f6fc29ce8b6c5660d79be9e66da8e2474351f2f3c0715e06fb2bed4bac9bc4", 0x20, 0x8004, &(0x7f0000820000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="031cbfd29c3d", [0x0, 0x0]}, 0x14) sendmmsg$alg(r4, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) recvmsg(r4, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/16 16:08:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000009e000-0x4)=0x10, 0x80000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00009b4000-0x4)=0xf224, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002000-0x4)=0x26, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000014e000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000205000)=0x1c) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000859000-0x4)=0x3, 0x4) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00008e3000)=0x0, &(0x7f0000ffb000)=0x4) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000caf000-0xe2)="fc8a25e503fa0d722bdf3a24898e63c049c4fb23d45fa5013f3315556d881ce532ce59a409bac3dd7643bd1da3fb3698b6fc32fb97770a0b1712c725ae68b6e0710a0feff796f9ca4e9b6f10bd8bbc4a1bf293a2caf8207b2a566fafa2ae382e2262936dde6d34aab5a44a7aad493f91dc55c835e938af7de0aa01c335d24d3bef90ea19542e16d893029e0d8ac52c355db26d8368ddda4b2603bb76dc71769e9564fb7b17549ef37ac71bb433717e49f876681f2b5bc410d20f18de487ba52bdf65ae0efb85b620c9b1ceb3f91b0e9927ad404ca18f39380c24d29f1ac42595861c") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000358000)={0x0, 0x0}) sendto$inet6(r3, &(0x7f0000bf7000-0x85)="88bdd3907230d70c41ecb584e9e1db0c4ffaf9235f3e893d84fa9988f1e083346ddd3945cd2ddd57b2072cba243ba7cab164a26dca1daaef289882cf66566ac1ef661a1c3109a4737746582c9ba70912a433727c309d1b1b787baab33360a409ae7b218f577a74a1e4714a95c28eaedc2f20932ac4c3e3d3e3f82518a84408506f0f3806ab", 0x85, 0x10, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00008da000-0x10)={0x6, [0x8, 0x81, 0x4, 0x355, 0x0, 0x1]}, &(0x7f0000169000)=0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/16 16:08:29 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000021000-0xa)={0x3, [0xffffffffffffff81, 0x7f, 0x8]}, 0xa) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000022000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001f000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x4, 0x5, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:08:29 executing program 3: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000ae7000+0x6fe)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f0000ae8000-0x4)=0x32) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003d6000-0x8)={0x0, 0x0}, &(0x7f0000771000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000559000)={r1, 0x4, 0x7}, 0x8) syz_emit_ethernet(0x92, &(0x7f0000ae7000-0xca)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x84, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x1, 0x0, [{[@dev={0xac, 0x14, 0xffffffffffffffff, 0x12}], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @lsrr={0x83, 0x3, 0x3, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@ssrr={0x89, 0x7, 0x3, [@multicast1=0xe0000001]}, @timestamp={0x44, 0x28, 0x8, 0x3, 0x0, [{[@dev={0xac, 0x14, 0x0, 0x10}], 0x7}, {[], 0x4}, {[], 0x7ff}, {[@empty=0x0], 0x5ad}, {[@empty=0x0], 0xffffffffffffffc0}, {[], 0x5}]}, @generic={0x0, 0x9, "66e117d9f81dd2"}]}}, ""}}}}}, &(0x7f0000001000-0x8)={0x0, 0x0, []}) 2018/01/16 16:08:29 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/16 16:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x24d911c3dd0f1ba3) r1 = accept4(r0, &(0x7f00004ca000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049b000-0x4)=0x10, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000031f000)=0x8000, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/16 16:08:29 executing program 1: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8c000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x100000b, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000f9d000-0x150)=[{0x0, 0x0, &(0x7f00009d5000)=[{&(0x7f0000f96000)="a62a9e6966ba80ba9dc461d2a7d4758683ec98d9db2258470b96a92120c8246a8eced4dea9a6a984367bfafdf55501eef755455bca6c17136b48feb9350407fdeb3a51e1cf968511652ade3c1cadb8a1c55d04fe69b65d0317dc1feb1fb0a4470bb39ccec37a630b0f017958ae2e6c453c2fd2653a5b711483020eba31f7e2e0baee99d790af5d368d947cf3b923231bb1ebc8be06ab7347b59d09b81f90009d93c862b46c5eeaf1f92c5e8218007ff4ab82e1cd7501519c7b640b986be66c72f9c53f72787fd0e7", 0x0}, {&(0x7f0000274000-0x14)="8ce6d22dea325dcac3921e85db9832241d23ee35", 0x0}], 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000846000-0x40)=[{&(0x7f0000f97000)="7b4743c29ddf8ad485f4670ecf6fe442d2925279df789b129df0bcdbe3c44651bc2e3a028cc14084255025be516ad79fa274aaed5db141d7355d2c827c13f9526ebb5a37684ef81f", 0x0}, {&(0x7f0000f98000-0xd3)="a51de1cba33c6e41a336685578233b9b24a517941b5f8ea8dbf808bd8e917271bbb7101641367e0df469b6b891737fde34d59260c72842aea2edbad5457c665260b9b6e61fdad70c697fbf15d0ecaa1fdea148423fb896650381a5d99e4f0c1e69896477be891752fb03b147c324b3d0a3c926082975faf8b468f35d064033421979ef23c723fe424d7d27a82e54f4413a7837638d1eb63d7905e146f7e9bc2c8ea2c947067cb73f79f3f408c58efeae343c89735ba2149a395e7eb753b89774cda0b4231ca8da1f502b998d89091ab23344ab", 0x0}, {&(0x7f00000b7000-0x72)="99032f083dcf7541c84adc45cf6cf15c7973185e9c9fa6e0e5d8a91308f9b6e9d472e19bf627c479e722259b5458af6894d0f02cf2eb618b50f664d6b83d67abaf52ecec6cd84aad875aaaf75cc28a2c1241b389782b55d344638c869dc52317e6cf8c0eff9d0a29ff549eb7ca55f6178c4c", 0x0}, {&(0x7f0000f97000)="4f560fb8d416301d6733ebd6283c35a9d813a5503f2bf3e746d3182bea047aea5b85361c1984e61b5064b90f4adb01d3bbc37acb50352997c677e357691642ad9bc7a85b680452d1a888d898bdb15603fc6c701a44480d4f1509b43e7d847d381f", 0x366}], 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000dd4000-0x70)=[{&(0x7f000093e000)="2c076753cd8911ee6b764ea5bc68a84ce4f6f6e6a03317c72bbcecc62dea2a046d264a9f2b18006342eee51282fff0baccae555430af73ba9e4f263d0636e47837d90402fb98491c0aa30f9e73a570270143b3846aa1e3981a4d471fa576215af931fa353837680ab746234a6589dd28b42e71ceac672597c417ed", 0x0}, {&(0x7f0000f98000)="eaa73e1c032ffa47b281c827a6c26c2c20863cf9a70c73258d5e66856b75586c4f9d7e3022b3f44358d353cf8964fa64d75a4ef0a8c1b0cdd3cee04f91a6bd5c7535a26b9b77539791db85071d4b83c9b935a94d2341f392e4cb84814c28d3d068a36751adc7364010bb51679da98567d034a445aeafd2daae10d1bbe3538e8aa3e6c183bf85767a0a6382b0c6628c034cd0d18e5cf6ff0ce720de4202", 0x0}, {&(0x7f0000f99000-0x1000)="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&(0x7f0000d06000)=[{&(0x7f00006ff000)="02e3a56a9fa3ba4bb7b75f85dd45447912868237f34e430c193d2ceb76e3002d461301a43c6637aaf7dcc4b7e5f1c113c7b5b8bf065b354bc5df10e78772a18b0750663daab23d2ebc8fb4b483804d813244c25652ae05a72e4ef0ad46ff49b6fdb4577e81047bff8f59e871fd21aa0a5ca36eca5bbe3d7c57dedb0e1b0f9ce055b2e27dd68d38ddfacd", 0x0}, {&(0x7f0000f9a000)="94671e42f90ac9dc1eed7ff3c9d77be7fe", 0x0}, {&(0x7f00003d6000-0x20)="e3a410d25f8ef2ea94d9b1540f37ea0c082b9be22a8f1e5b508a4e5cb211153d", 0x0}, {&(0x7f0000f9a000)="44562d023d87590959ec3613b74a8628698867a11d283289340f79e208ea7b1feb2a5db1e8f51ec15c19cdac74c6b9b995bfcbc5d9cf16128b4a526583e7c8c7d4bf41e3648748788f0600dc26bf9c7c0543120c0a84fbbbf7b54ef0c368a80e59c486e9c0a779d7ab68065e0db48942b63db9b2d351fdef5f1fada18f499d084c20e24de59367dd4cb4ce67456c827931a479a34dfe38b8fa0bd546e719574406cf5a1385d9edf6e0705391dfff15694b65f56065aa143648ec7d0895119251dde5e4730d51f2c4175b7ee0499673456ff60eea9a71bc812696753f98a734c7855d684850cb299f474461dedab8b2c2844b", 0x0}, {&(0x7f0000f9a000)="", 0x0}, {&(0x7f0000f9b000-0x8e)="3779b2a67d3eee6f21d62d5e7357eece4ad211507a6984fb98019888436f799ef11f3c4873cf9d45acf0274c8bb021ee9d705773f02af5ece9dc2caa432dd4440189d388f33d64f7924bf5905d18185c7c86350011ffd1fd440d6899e48a98386f27118c762fdf1262e2f0c42f74b684504d12e162b429faf57e92a72fe4bb86518bf54ffdbeb14da716838c4933", 0x0}, {&(0x7f000016e000-0x19)="5669d003bd38d7e8770d47eb5788b2fd23e1ff0feabd1d6084", 0x0}], 0x0, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000f9b000)=[{&(0x7f0000f9b000)="cbedee9a1dd78a3cd6dbd9213057b7742c5fccf64f47b2535bf0a338655786ff14a25802c20dbc0e052528f9f2765c6bcdb67fd878447be7c6f62474cb5cb2ff4e", 0x0}, {&(0x7f0000f9b000)="48ddde69129a33826deed29c8df65fbb66ccb3d190818c59fd0b022ce040f02e7b0627cddee0bbc68a0d2c68b6ca3c7a437b0f0cbb3b3da6182cabed3ca4ac93c5fe6fd0e665dabecf9d3deb63955035ffe0e4b363a74e8dee46eefe07a59b53e01f6d142845682cd33acb6771f3d0c0acf0b9ae3af5ff9781308b157af83eee998d3bc932cd8d12dae2ea9d540349b268fb1745afe4bc8a7726762d96179486576ae956e12b2811e621bf2060061447c87e484f7a2925111cf541191b7c703ede1d81fb0faf48b6", 0x0}, {&(0x7f0000f9c000-0xba)="a29956a17be43fc5199216dae32b08721bbeeba4f0d7fcf0633dc31bb23d1967f2ee0dd0295228917f57cd7396c45ba485b08aadbf2b943f0bfcf4cfdfe18cec4460f1715a28dcf3d35dff28e2d298e6d2d5e2ddc3fcdd45226d6670cd0b5df4f1f89c6f0ec59d9b124ed7cab0247ee9eadd61b2badb2243d44098a5ef69f7d58d84e80d719fb721926ab01e860f87c580c33ddf6c79938b30a195bdafc5744d725e946a9db231bd8e91c963c4d5d253aae16c6fb2cc2c022209", 0x0}, {&(0x7f0000c42000)="d7a02b1a2d8c09e5aeb95cc27afbb60e95e081d88eb4f1cfa038ec48b31dc31c078aaf30f002dda0ea67e0fd2555f48a5904ea9f4cb6f090d4c6a9093874fee606489032f48e2b2f635ec4d843abe407aaea8654ddf207da", 0x0}], 0x0, &(0x7f0000f9b000)=[@op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x3}], 0x0, 0x4000}], 0x388, 0x20000000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 16:08:29 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000755000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000fd4000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bc5000-0xb)={0x40, 0x3d, 0x3, 0xfffffffffffffffc, 0x8, 0x7, 0x7, 0x1, 0xde4, 0x7, 0x80200000}, 0xb) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 16:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c23000+0xc07)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00001ea000)=0x6) pipe(&(0x7f0000f67000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000920000-0x20)={0x20, 0x0, 0x0, 0x4615}) socket$inet6(0xa, 0x6, 0x10001) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000050b000)={0x2, r2, 0x0, 0x9}) socket$bt_bnep(0x1f, 0x3, 0x4) syz_emit_ethernet(0x36, &(0x7f0000979000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/16 16:08:29 executing program 6: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00005ab000)="f6cf15eb5c519d0b71", 0x9, 0x0) sendmmsg$alg(r1, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) [ 46.858385] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 46.926506] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 16:08:29 executing program 1: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df6000)={r0}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000b6c000)={&(0x7f0000412000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000d1a000)={&(0x7f0000df7000-0x10)=@delrng={0x10, 0x14, 0x0, 0x0, 0x3, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x40) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) 2018/01/16 16:08:29 executing program 2: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a96000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/16 16:08:29 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000011000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, r1}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000008000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:08:29 executing program 5: r0 = socket(0x10, 0x8000000803, 0x0) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) socket(0x9, 0x3, 0x3) 2018/01/16 16:08:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000621000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffe3d) 2018/01/16 16:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc4}]}, &(0x7f0000f92000-0x4)=0x10) pipe(&(0x7f0000857000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003b3000)={r0, 0x2, 0x30, 0x5, 0x8}, &(0x7f0000667000)=0x18) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000044b000-0x4)=0x6, 0x4) sendmsg$alg(r3, &(0x7f0000313000)={0x0, 0x0, &(0x7f0000b8b000)=[{&(0x7f00003bc000-0xb8)="1f6922a94691a34897a56adda1b3c5212575a0285b164a79c3b06c6e9bcd13546240b2ffc50dda7d243d6337014ca90feb8bc4cee374c40facfd7ae801038115ba28978a8cfedf61c269e328afdebb02d61a1ee0c3768038bb10752654021c8780ee40b7dd35d7c1f61632c3656d32ea53ae3a23ca9ff46607f2539621d8dfb0fae90b1451840e250a7172b275a362de7beac112e710005f6e14f31dd485cedd3f3e66444d2513d9d60a1e04026a6951769299594af29863", 0xb8}, {&(0x7f0000704000-0x2)="cfef", 0x2}, {&(0x7f00005fa000)="2fed16e539df6c08d403bce2462e49546a2c58a0fceb65ab8988851f2279a783532764d64e23b72bd36ba82d9713c351bf3a464a9b93d242a5e59086aa6a1ff9e0d9117d8c16f21d8cdf5f7e520ff8449d74f6f9c43d75888f61ae82dece9c5df9ec575425d6a2d0f452d9dc251550dee8cbcb1ec5f5f3b20d026d6cd95da0a71b04eb01d6040f81d5d9f1d37dedc139e860290b3f", 0x95}, {&(0x7f0000871000)="209c6e94dfc6a70892318bf5ccec48f5460720bed5c4914dbc379348d64ca7e9b4c095ee687739b19d8782b5512bac139fad3994c3da7474574b852cbd86cbe3ca93bc2f928a127a3fb908cdfb1baf439ee64ff8e8dc245e164ddfdd3ef3aa2a3fc237c0b802120590ff767ef219207bb11fef6fca5e54a0bffc1ef1f4b88488eb74d7c7832fa19feff05fb8cbd0b66f5c0c7b98b61b58901516ef907d469ad10d64ad37b2a3ae7ce6a00915485b99c0432727c50e1f111ba9b5a13211f13195d6bacc6e88709d324f0361f40d74", 0xce}, {&(0x7f0000f23000)="0d5a1c8690700f1813a5ae96c635d718aa647e0ded3e1146fe805bbfa46db36bf59721da6c0472be8c25493af442147dc47e6581800694e8e04b18260843c0c5caaa2a3f6bb9fea026c2df40ab35f806e5cbb042b68a206e94947f5c9375788f79632c86e6af176f83b9d341673b3738c593a23b37de3a73340a7888a2fde97480a613c2cd8bb4e05cbd16a33032de9d2c2dbf9e1b754911454b71defdd979e60160ac6819f7e4969756d2ca1b65bc3340f3d8845e1131af94955697ff72ad87bed7848e0fb3e30e333d998ff5adc251c8bdc9f42f9b341af2fae7971164a6bef72a4b06955be013a517174a", 0xec}], 0x5, &(0x7f0000d05000-0x30)=[@op={0x18, 0x117, 0x3, 0xfffffffffffffffe}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x20000000}, 0x4000) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 16:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000082b000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0xcc40c00d804655df, &(0x7f0000c8f000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f000046d000-0x57)=""/87, &(0x7f000092e000)=0x57) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000cc1000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000858000-0x4)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001ad000)={0x0, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet(0x2, 0x7, 0x2, &(0x7f00004a1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002ec000-0xb8)={0x0, 0x0, 0x1, 0x8000, 0xffff, 0x40, 0x5, 0x6, {0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x4, 0x57, 0x0}}, &(0x7f00007b7000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a42000-0x8)={r3, 0x4}, &(0x7f0000834000-0x4)=0x8) syz_emit_ethernet(0x1d0, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x19a, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x29, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x10001, 0x8, 0xe2, 0x2, [0x1c7, 0x2bfe, 0x7, 0x37a]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @jumbo={0xc2, 0x4, 0x10001}, @ra={0x5, 0x2, 0x100}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3f}, @ra={0x5, 0x2, 0x81}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @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, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x401, 0x100000000, [0xf5b9, 0x49b, 0xfffffffffffffff7, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/16 16:08:29 executing program 0: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1b8, &(0x7f000004a000-0x1d1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x182, 0x3a, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x1, {0x80, 0x6, "b3d112", 0xfffffffffffffffc, 0xdf, 0x7, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [@routing={0x3a, 0x2, 0x1, 0x1f, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x3f, 0x0, 0x3, 0xfff, 0x0, 0x8, 0x1}, @hopopts={0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x40}, @jumbo={0xc2, 0x4, 0x10001}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @calipso={0x7, 0x10, {0x9, 0x2, 0x4, 0x6, [0x2]}}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x5e, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0x6e, "52b51ccfdb4c4aa1fa42efbd13508654692755c5ef81b46b8389931e33e0ee03ce8c6014cfbd72ec4d618fef8451196a5bc89e41c7807d7017d3809c5f0018789f9585ee31a9656d1c178fdc46ab221caa6e4c1aad2e19465a3bb187519951811e6080e3baf7d5fd8112b8a080b0"}, @generic={0x8, 0x2b, "a2770498dbe6a5c9fbd0d0aede886875fc83283ce36681ee9d0a4df2f5a96ad0a6009e4a6fa4f014b3400e"}]}, @routing={0x8b, 0x4, 0x3, 0x2, 0x0, [@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]}]}, @routing={0x2b, 0x0, 0x1, 0x40, 0x0, []}], "33adcd76085c0bdc556a293d3d0fbfa08ab33c"}}}}}}}, 0x0) 2018/01/16 16:08:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="8a50d287b7daa98d2c530f8d45d7f31c", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000001000-0x69)=""/105, &(0x7f0000000000)=0x69) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x805, 0x0) connect$inet(r1, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 47.032469] l2tp_ppp: sess 59/32096: set debug=f55d40e [ 47.048445] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37190 sclass=netlink_route_socket pig=9401 comm=syz-executor7 [ 47.049473] ------------[ cut here ]------------ [ 47.049494] unknown opcode c4 [ 47.049583] WARNING: CPU: 1 PID: 9401 at kernel/bpf/core.c:1305 ___bpf_prog_run+0x4a49/0x6100 [ 47.049589] Kernel panic - not syncing: panic_on_warn set ... [ 47.049589] [ 47.049598] CPU: 1 PID: 9401 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #191 [ 47.049604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.049607] Call Trace: [ 47.049622] dump_stack+0x194/0x257 [ 47.049637] ? arch_local_irq_restore+0x53/0x53 [ 47.049657] ? vsnprintf+0x1ed/0x1900 [ 47.049674] panic+0x1e4/0x41c [ 47.049684] ? refcount_error_report+0x214/0x214 [ 47.049693] ? show_regs_print_info+0x18/0x18 [ 47.049715] ? __warn+0x1c1/0x200 [ 47.049731] ? ___bpf_prog_run+0x4a49/0x6100 [ 47.049737] __warn+0x1dc/0x200 [ 47.049748] ? ___bpf_prog_run+0x4a49/0x6100 [ 47.049762] report_bug+0x211/0x2d0 [ 47.049782] fixup_bug.part.11+0x37/0x80 [ 47.049794] do_error_trap+0x2d7/0x3e0 [ 47.049811] ? math_error+0x400/0x400 [ 47.049819] ? vprintk_emit+0x3ea/0x590 [ 47.049849] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.049868] do_invalid_op+0x1b/0x20 [ 47.049877] invalid_op+0x22/0x40 [ 47.049886] RIP: 0010:___bpf_prog_run+0x4a49/0x6100 [ 47.049890] RSP: 0018:ffff8801ae557280 EFLAGS: 00010286 [ 47.049898] RAX: dffffc0000000008 RBX: 1ffff10035caae5c RCX: ffffffff8159e15e [ 47.049910] RDX: 00000000000005f7 RSI: ffffc9000193b000 RDI: 0000000000000212 [ 47.049919] RBP: ffff8801ae557388 R08: 1ffff10035caade3 R09: 0000000000000000 [ 47.049925] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 47.049930] R13: ffffc9000129d048 R14: 00000000000000c4 R15: 0000000000000000 [ 47.049954] ? vprintk_func+0x5e/0xc0 [ 47.049972] ? netlink_lookup+0x5f7/0xa90 [ 47.049995] ? bpf_jit_compile+0x30/0x30 [ 47.050009] ? refcount_inc_not_zero+0xfe/0x180 [ 47.050024] ? check_noncircular+0x20/0x20 [ 47.050051] __bpf_prog_run32+0xce/0x130 [ 47.050062] ? __bpf_prog_run64+0x130/0x130 [ 47.050078] ? lock_release+0xa40/0xa40 [ 47.050093] ? __lock_is_held+0xb6/0x140 [ 47.050125] sk_filter_trim_cap+0x33c/0x9c0 [ 47.050142] ? sk_skb_is_valid_access+0x140/0x140 [ 47.050156] ? netlink_skb_destructor+0x1d0/0x1d0 [ 47.050172] ? rtnl_fill_vf+0x480/0x480 [ 47.050188] netlink_unicast+0x1b8/0x6b0 [ 47.050195] ? lock_release+0xa40/0xa40 [ 47.050212] ? netlink_attachskb+0x8a0/0x8a0 [ 47.050246] rtnl_stats_get+0x7bb/0xa10 [ 47.050271] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 47.050291] ? rtnl_get_link+0x124/0x2b0 [ 47.050302] ? rtnl_dump_all+0x460/0x460 [ 47.050313] ? lock_release+0xa40/0xa40 [ 47.050328] ? __lock_is_held+0xb6/0x140 [ 47.050351] rtnetlink_rcv_msg+0x57f/0xb10 [ 47.050363] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 47.050373] ? validate_linkmsg+0x8e0/0x8e0 [ 47.050388] ? __might_fault+0x110/0x1d0 [ 47.050401] ? netlink_tap_init_net+0x350/0x350 [ 47.050418] netlink_rcv_skb+0x224/0x470 [ 47.050429] ? validate_linkmsg+0x8e0/0x8e0 [ 47.050441] ? netlink_ack+0xa10/0xa10 [ 47.050456] ? netlink_skb_destructor+0x1d0/0x1d0 [ 47.050475] rtnetlink_rcv+0x1c/0x20 [ 47.050485] netlink_unicast+0x4c4/0x6b0 [ 47.050503] ? netlink_attachskb+0x8a0/0x8a0 [ 47.050521] ? security_netlink_send+0x81/0xb0 [ 47.050535] netlink_sendmsg+0xa4a/0xe60 [ 47.050556] ? netlink_unicast+0x6b0/0x6b0 [ 47.050572] ? security_socket_sendmsg+0x89/0xb0 [ 47.050582] ? netlink_unicast+0x6b0/0x6b0 [ 47.050595] sock_sendmsg+0xca/0x110 [ 47.050609] sock_write_iter+0x31a/0x5d0 [ 47.050622] ? sock_sendmsg+0x110/0x110 [ 47.050650] ? iov_iter_init+0xaf/0x1d0 [ 47.050668] __vfs_write+0x684/0x970 [ 47.050684] ? kernel_read+0x120/0x120 [ 47.050693] ? bpf_fd_pass+0x280/0x280 [ 47.050710] ? _cond_resched+0x14/0x30 [ 47.050725] ? selinux_file_permission+0x82/0x460 [ 47.050748] ? rw_verify_area+0xe5/0x2b0 [ 47.050756] ? __fdget_raw+0x20/0x20 [ 47.050770] vfs_write+0x189/0x510 [ 47.050788] SyS_write+0xef/0x220 [ 47.050803] ? SyS_read+0x220/0x220 [ 47.050811] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.050823] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.050845] entry_SYSCALL_64_fastpath+0x23/0x9a [ 47.050852] RIP: 0033:0x452df9 [ 47.050857] RSP: 002b:00007fd128bafc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 47.050865] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 47.050870] RDX: 0000000000000026 RSI: 0000000020fd3000 RDI: 0000000000000016 [ 47.050874] RBP: 00000000000003bb R08: 0000000000000000 R09: 0000000000000000 [ 47.050879] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3a28 [ 47.050884] R13: 00000000ffffffff R14: 00007fd128bb06d4 R15: 0000000000000000 [ 47.051724] Dumping ftrace buffer: [ 47.051824] (ftrace buffer empty) [ 47.051827] Kernel Offset: disabled [ 47.519352] Rebooting in 86400 seconds..