, &(0x7f000075d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000078000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0f000-0x4)=0xc) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000001d000)=[{&(0x7f0000176000)="3900000011001947040000000000000007000100030000002000000000f17f0009001a0004000200000000ffff07fb011018e9070000000000", 0x39}], 0x1) 2017/10/21 12:33:19 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ebd000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$unix(r2, &(0x7f00001fd000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000013e000-0x4)=0x8) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ec0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec0000-0x4)=0xb) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ebf000)=0xffffffffffdffffd, 0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000b0c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebf000)=0xc) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0xfffffffffffffffe) sendto$inet(r4, &(0x7f000058d000)="660503a8b2aa026bf6768df279f0132876922f0b0da7222e9197353b216e17a5aaac75eb0631b0b0c57ebf7154ac8b34ea414ff4f6405729401559ac20bc21fc6661b5514cff7a20e59f5fd0a6cd672fdef784875ad243fa3c5a13f7117c118d5c94f1b5fed70fcf80b53129f05a2db35178963ef445073dbd9c14c1", 0x7c, 0x40000, &(0x7f0000af6000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000633000-0x4)=0x0, &(0x7f000001d000)=0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000af3000)={0x0, @in6={{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0xffffffffffff073c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db1000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000008c000)={r5, 0x81, 0x33ed3deb72124408, 0x9, 0x7ff}, &(0x7f00008c0000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000085000-0x98)={r6, @in6={{0xa, 0x0, 0x1f, @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]}, 0x1000000000000001, 0xd2}, &(0x7f0000d21000-0x4)=0x98) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ec0000)={r7, 0x5, &(0x7f000004d000-0x74)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ec0000)=0x10) r8 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000347000)={@common="69666230000000000000000000000000", @ifru_flags=0x800}) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, &(0x7f0000ec2000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ec0000)=0x10, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f0000000000)=[{&(0x7f00005b3000)="390000001300090469000000810000000700004003000000e10001070000001419001a0004001f0007000000020000080001010c00f41ee200e487", 0x3b}], 0x1) socket$inet6(0xa, 0x50000000000a, 0x2a5) 2017/10/21 12:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r4, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r5, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r8}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r8}) 2017/10/21 12:33:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)="2d22ceb524ad57b94a1696b5a6ccea513eabd5bb6021287e8766fdc3529668412508783c2defc3593da17240837b12b5c46bd0ee0fac8837289209f46af5660d505187b641131b6f1f6e19d61b7b88c028397ce074ca307a7bf6d71e705925e58b80ad6164e809d8e3c134960cd334447c3b5687b9d0df42a0215a00fe2361ca67762cd4ef591b6eb99fe0d8002a9e5da0a9cee00af245e43b9c48431777dcd5bd6481bd83c3ac", 0xa7) mmap(&(0x7f0000000000/0xd0c000)=nil, 0xd0c000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000662000-0x4)=0x4000000800, 0x4) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d10000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000304000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, &(0x7f0000080000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d10000)=0x10) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f00007ab000)=0x3ff, 0x4) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000d0e000-0xc)={@multicast2=0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000d0d000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001a8000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000d11000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000002a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000d11000-0x4)=0x101, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d0d000)="", &(0x7f0000bef000-0x4)=0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d0f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/21 12:33:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x0, 0xff, 0x9, 0x2, 0x8, 0x6}, &(0x7f0000000000)=0x20) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a4a64ab8c33da758711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x3e) getsockopt(r1, 0x3a, 0x0, &(0x7f0000001000)="", &(0x7f0000005000)=0x0) r2 = socket(0x20000b, 0x803, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000feb000-0x10)={0x0, 0xa, &(0x7f0000197000-0xd0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000-0x4)=0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f000044e000)={0x6, 0x7, 0x8, 0x400401, 0x0, 0x0, 0x0}, 0x1c) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000ea8000-0x8)=[@map={0x8000, 0x0, 0xffff7ffffffff802, r4}], &(0x7f0000fdc000-0x11)="00", 0xfffffffffffffffd, 0x0, &(0x7f0000b93000-0x30)="", 0xfffffffffffffffc, 0x0}, 0x30) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002d7000)={r3, 0xfff, 0x30}, 0xc) r6 = socket$inet(0x2, 0x7fffe, 0x5) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009e4000-0x4)=r5, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004de000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000df3000-0x4)={0x0}, &(0x7f00004f4000-0x4)=0x4) r7 = socket(0xa, 0x805, 0xe52) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f00003eb000-0x4)=0x1f, 0x4) setsockopt(r7, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00002cb000)=0x0, 0x4) r8 = getpid() ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000a97000)=r8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f2e000-0x8)={0x0, 0x0}) sendto$inet6(r7, &(0x7f0000c59000-0x4c)="ddd10dd225c15221b0454f44fd1e045b7f628a5b2fafa9dd2f1d5fbb936f21dd1757200d079ff79c1fe7ccd7bcfaea04cf7ef44f272d179565613f8180780d88f775416527b26ed5b8cef7c7", 0x4c, 0x20000004, &(0x7f00001ef000)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f0000082000-0x4)=0x4aef) 2017/10/21 12:33:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000024000)={0x0, 0x0, 0x0}, &(0x7f0000ca8000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e5b000)={0x0, 0x0, 0x0}, &(0x7f0000801000)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000028000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002fd000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d5c000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad8000)=0xe8) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000617000)={0x0, 0x0, 0x0}, &(0x7f0000b17000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000619000)={{{@in=@empty=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000268000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a6a000)={0x0, 0x0, 0x0}, &(0x7f000075e000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b6c000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000132000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea8000-0x4)=0xe8) r13 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000040b000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000045c000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000edb000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000263000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a21000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={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}}, &(0x7f0000cd6000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fcc000-0xc)={0x0, 0x0, 0x0}, 0xc) r20 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000db8000)={{{@in6=@remote={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f22000)=0xe8) r22 = getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, 0xc) r24 = getuid() r25 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000050a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f9000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000930000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008dc000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000030000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fcc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c0000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a8e000-0xe8)={{{@in=@loopback=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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000080000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b43000)={0x0, 0x0, 0x0}, 0xc) r32 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a71000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000755000)=0xe8) r34 = getgid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a44000-0xc)={0x0, 0x0, 0x0}, 0xc) r36 = getuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000072a000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r0, &(0x7f0000694000-0x118)=[{&(0x7f0000023000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000ef000-0x10)=[{&(0x7f0000222000)="", 0x0}], 0x1, &(0x7f000084d000-0xd8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x6, 0x40000}, {&(0x7f000095b000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000774000)=[{&(0x7f0000655000-0x1000)="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0x1000}, {&(0x7f000059a000-0xe7)="cec08cd5c02b90fee8640d16aba04463579e9af4a7f723c18de82dbb0e3bee923e21de17d4ca27ef17b6763b29d92cb3ebd22f647a322739b72f75267c850a17901ed4e7cdd2cd2d69da55f8220082a7b6533ac5944850fd2b135bfb9b17114d62028304412943f440397342fe1fe9251d1366ee8e7831895cf654779e2476db3799fb100b88daded997e3b7313ce5cb408617471eeb6a6289e53d23b1c5df5700286a9a8e4e525597d18574b57ed0069b41f1a1e40c1e9d41f238db243925f24e22f3f0054d9a989e7b264f15ec4e3b5720c7c9a6097ee795f3f50e2b74265bbf89087526a02c", 0xe7}], 0x2, &(0x7f0000766000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}], 0x4, 0x8c0}, {&(0x7f00001ed000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00002b6000-0x90)=[{&(0x7f000039a000-0xb8)="9ae2fde3b4ab2cc30fc6fd182479de1b3c50d069b729fc9877e6cb3e8d53a44bc63c7056df9ef79c8595a62793f5dd86dbf98ebdffc50fa99aa67c922f0a87312a3e295b2ec2137eb5a7ad8e92f6e72bc461bf08c3e6b55c450f0970f5612393bf6eefbf883747c39fe3f2d2811bee43333d6f8b4a4472fccf3d8eb3091088ed4464af21bb1da447f13e0c0139ce7d463f386a515441de0d214d23790494313129cc3e2bbaa2504cfc1df7903287acf3d8f12e0fe0b0fd18", 0xb8}, {&(0x7f0000b92000-0x48)="0057fd9aae12dd6475429360f7a4b7f5c040e94acac6a04bd19517cf357924b321a97464f1356c8cbc863e6c6960bb7c0ad892986b2e381fe3935613cd9338ed821a3f55d4526073", 0x48}, {&(0x7f0000b38000)="", 0x0}, {&(0x7f0000f15000-0xb3)="560439f49c1391d052d3d9500add04a05de614586e5ff01581c0e5847666d8af692c651a8c8adaa773befc5e1ccc9e9270cae6d9f2c2956cd6e00d6232c0e95ab350d7b3cc2a0ed47c945c65c314949eb7b82bc4695d139949ce043eb120bfd3caeb5ba0499525a266f714ab5ee2846db0b28a692d9719e2a37d418241124a3ab827bfdf93807e8a391c0dc1a85b1fd61c22829026aa4ea8646b98f0ff93ba0f0962dc8081a84c2487911f80da018aa976a2c5", 0xb3}, {&(0x7f0000690000)="599468679d98f0d38a3617896891b553e8a9049059de647019dc8c990cec3797fe1f2d31083e675a0061e0b31745c775df875ba92d97dc56b0ee9a509883994a8293dfad0cf37c3ac47dca4aae4fe5f09d423e6b07676be36d9de67117bc1748b9eaf979087b973934c52ddc52dcef33aaab8e7b04c9709e23f50a94bba7ac2055ef18ac3377eeaeba5b87569efc19ff7dda8f1bcca3e63d68fb0377dbf10ceda00e3a80ff6465086fe2275ce143ded7d621a989785d2f2aa989523cce2accc9faecf2313adc122ab0789913c73d9675d388c9b46c507496e6e9d25e49282b18cc", 0xe1}, {&(0x7f0000e37000)="dfdfdf0938ec6cb9571859cdbb84be02aace92992443218b3ff709ac0dc40e3ffa35c1e6375b51414321eb6a1d56ab0248118ea7da5e7aa69db78cb6274bd09149b5c45abb9abb5910b19b92505e5bd57d9215a2b22db0353c58a766344e811fc5ec3661ebb37c893b48a6cb9437aba7a28e1828f20cdd0e4789a893037e5451323283b86e7b88e6f1906d6c0ba2ee6d6ccda5c182b31abf464fee27b5660e9d349fd643d89deace753f59437132ec884c400f2e3073863e648debe90c", 0xbd}, {&(0x7f0000c2b000)="", 0x0}, {&(0x7f0000aec000)="44dfc6f0191784a0c24b1cc750864cf6c59ebd5b970f6227c75b8fc415dd17769d8ac55809becfcc4ddc11896a5ca83413778236bb899dc704c46e9ab5fd6d1da4c07431d608810b75980aa37295ff0502261d977edc4392cd952933e3b968c4f1360cb40af0487befadbf2b14ce7533e5c1636dac2fa0e6ba70d16e3b5bdd05dfbac44e5e826aa7ad6c38558165e963be7b498c91e4196adfdf6f95245a79d5bdce77284135d92b9668b295", 0xac}, {&(0x7f00001ec000-0x6a)="95dd0f3232d09b7a2cc430b25a9e93622f32ac245c5db9c14b0f10527b68c07defb09a9d14e156c86c2f86749af9e23425d749d0e3feebf4e58d719471218319f8d339f07e2669c310bdd978dec36b2e02d02a5413e2296467885dcdafd320f4fdc9bf6a21931cd9f611", 0x6a}], 0x9, &(0x7f0000735000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x2, 0x0}, {&(0x7f00005ce000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000ff000)=[{&(0x7f0000ade000-0x1e)="7c70b2e4358deb23fee645cd5ba6a025593fdc0c0ca9b8492c211880147c", 0x1e}, {&(0x7f00003fe000)="091dacccb83bcb404a868d757041ed1e407c1848041050e7c338727994d846e6b8ccc67a85ec4f75d361574fe9f13331ab0c56fffb65de3418ad08d49f8e2c003b4aeee659f7f5eea66f86a6caaa0ed57871198201f9f8e95ee9dd0fe2b325cf363adc8c0b985102c4d72a46792510fa5cccc0c367709b25c9f7dc39b0e656ed0af5d6", 0x83}, {&(0x7f000057f000)="145be720f7d95696c5b06169d562598effea7fb794febe63aa8c1896ffb2e53a0d729c2e2937429ffb03f036eb11f1c482fe8a35680c6747be501f7b5e8c0f08276f7bc857891a3d3358d136e7c736762f3230accbb84d4a9e7d9a34e0d5831e01ce4b3b33", 0x65}], 0x3, &(0x7f0000c61000-0x158)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0, r1]}], 0x9, 0x4000010}, {&(0x7f0000b1c000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000477000-0x70)=[{&(0x7f00007bd000)="c5b8f3d62a2769385b8892bc63ad47cfd376c0214acf726f386d8ff8d896065d3a32302291a1095a535026437a4f6f1b89740dc6e50a7cae56e4ec1fe59304df4bbf7639324968f4748c2270500a9a0faa44b2d43e408de3", 0x58}, {&(0x7f0000905000-0x5d)="4da08fb3ae6d984290792ea4ea9a5ec2313cdf20cffaaf5fd1be1ac69f2b77df160e327698c312d860ca43917105a67ac23fc47211ceb79ce5c4ab1b418fe22243957e75508dc2c778101dad232988181d154fd4eeab3cbfb665cdd69b", 0x5d}, {&(0x7f000042d000)="e5c7537e37f11eb644def07c73b15d9a3908bbf1a435d4ce59e4a8ca5b9b170bbf343e", 0x23}, {&(0x7f0000dc9000)="add1ad0635a28147ba892e3862f600d3a198347cfbba52fe2edb745c6efab8", 0x1f}, {&(0x7f000048c000-0x38)="7833d395b49179b63e9ac38f015264cb6d490434dac84d56f5f378d7839454b0f0b1ed9c23eb949af8f3fa975a3dcfded8780ed2c5158da4", 0x38}, {&(0x7f0000b23000-0xc8)="801a481cd6a4da4eafad24433b2d76721757d95d72e1cdfb642d33cb4f960bb25fb9efe767dec20c7fa47f09c7f05ed61b462a7a7f867d9d692e903554dc1b95ea67ab399d37b436eb083e9616dc5ec9292f3630aa50e5f63ebdbc52a3a430f42ccbf1c37d38a63fe26a658836e7d390b45a701e5f08703c875b03a00a47822ffee0143b8c84fbd4a0ce04ad27e91bc5ff73df2b18c5b0a6787f9ccf3c98bce2621fda56074aecb5437b665edd4dbbc079892e6536f3dbae44d44c4809639cdff1a7b038e74c8b32", 0xc8}, {&(0x7f0000c2c000-0x36)="7da2321962e2c0cffaa63b49acd8dbfa2ef80e70b678cdee8315f0d01126f9dbfee4fe4c2363f304b0d84c90a2e236aaeec657d60b06", 0x36}], 0x7, &(0x7f00007d3000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x6, 0x1}], 0x5, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) r38 = socket(0xa, 0x80002, 0x5) write(r1, &(0x7f000001a000-0x69)="", 0x0) r39 = socket$inet6(0xa, 0x800, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002c6000-0xb8)={0x0, 0x2ad1, 0x1, 0x72, 0x7, 0x7, 0x6, 0x4, {0x0, @in6={{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef5, 0x7a6c05d6, 0x7, 0x0, 0x3}}, &(0x7f0000e6e000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r39, 0x84, 0x1a, &(0x7f0000009000)={r40, 0x63, "24cfe73c15a7004f07e0a4ea1b2f8200290dd55c4167eef6dce71e07244bad0f456700c62593aec04d5299d8b3997b532e3f7bd9afad46cebb04f889526b0764acabd70b2aa7967fff1b611658b42aefbdcb65cea47fb67634cdd5cd10e9e8fa6fae27"}, &(0x7f00006b5000-0x4)=0x6b) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r38, 0x84, 0x16, &(0x7f0000132000-0x6)={0x1, [0x3]}, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f0000b41000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002f4000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r39, 0x8936, &(0x7f00006f1000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4715, r41}) sendto(r1, &(0x7f0000860000)="298e0ddefc0f82b9efb21689fb2915c80c3bba5bf59991d4cf805a244be9f29c52d57eaddda3c6599bff0171f5bf8a3d21ac6588f36f735bcf2b67926c1f87521f3b46262e28326fe17dc3be826ca328268ef5b9d4acb512e4d46361201b7047ba46bcebce4304e752ac5b2fcf0bf6fca7b3be7ca9bf89637a19b82fce441cb5211c3414da77e8b2b345", 0x8a, 0x48000, 0x0, 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)=[{&(0x7f0000ca7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}], 0x1, &(0x7f0000d2a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x7fffffff}, 0x22) getsockname$packet(r38, &(0x7f000096a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004f3000)=0x14) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)="", 0x0, 0x0}, 0x1ffe) 2017/10/21 12:33:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00002e9000)=0x1, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00001b9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00008ae000)={0x0, 0x5}, 0x6) r2 = socket$inet(0x2, 0x5, 0x1000000000000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000049e000)={@generic="560f6d4ff3ef97cfc055b11389fc2b9b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000033e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000031000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000289000-0x28)={@generic="09ff030000000000000005a335ea19b8", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f09000-0xc)={@rand_addr=0x801, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r4 = socket(0x1d, 0x5, 0xfffffffffffffff6) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000a45000)={0x2, 0x4, 0xba, 0x9, 0x80, 0xb23f, 0x8003, 0x3ff, 0x6, 0x80000001, 0x1}, 0xb) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = socket(0x2, 0x2, 0x0) recvfrom(r6, &(0x7f0000037000-0x84)="", 0x0, 0x20, &(0x7f0000036000)=@rc={0x1f, {0x0, 0xfffffffffffffffe, 0xfffffffffffffffb, 0x2, 0x0, 0x8}, 0x0}, 0xa) recvfrom$unix(r6, &(0x7f000001c000-0xcc)="", 0x0, 0x0, 0x0, 0x0) shutdown(r6, 0x100000000001) bind$inet6(r5, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000be6000)="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", 0x1000, 0x4810, &(0x7f00007e4000-0x1c)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x6}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b52000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0x2, 0x8, 0x0, ""}}}}}, 0x0) sendto(r2, &(0x7f00007c6000)="4a31cf52859e813681f6cae2c93151f557874d826e5f6ff23db90b679b0cc7048ae152116a27ed0341ef6743f9c55ccaa4a0094ca82350f7490640fba99dc37ac56016750fe9bf44e955d8c51ffdf74ecae00baaf93b5597764d08f1dbb929d2e51f28167f37d452197d19c75ad0110cdcbfa8a88f4727caf664e8b9cc2ff2879b585c455066de7b5374153f2307277b9adf11029cf60ef44a7f293d781d5ae0bc", 0xa1, 0x4000, &(0x7f00002ec000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000f10000-0xc)={0x0, 0x5, 0x0}, &(0x7f0000685000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000554000-0x4)={r7, 0x4800000000000000}, &(0x7f000092e000-0x4)=0x8) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000479000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00002c8000-0x8)={0x0, 0x5}, 0x8) r8 = socket$inet6(0xa, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f0000f01000-0x28)=[{0x0, 0x31, 0xffffffffffffffff, 0x0}, {0x60, 0xff, 0xd75, 0x0}, {0x2000000000000001, 0x0, 0x2, 0x3}, {0x6, 0x3, 0x40000010, 0xfffffffffffffffd}]}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000efd000)=0x2000001, 0x4) bind$inet6(r8, &(0x7f0000d4f000-0x1c)={0xa, 0x1, 0x100000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f00002d4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x101}) 2017/10/21 12:33:19 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fc8000-0xc)={&(0x7f000068e000)="2e2f66696c653000", 0x0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x1, 0x80, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) epoll_pwait(r0, &(0x7f0000e33000)=[], 0x0, 0xd28, &(0x7f00004f5000-0x1)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000832000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$inet6(r1, &(0x7f00000fc000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ed1000-0x4)=0x1c, 0x804) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005c6000)=0x0, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000b91000)=0x0, 0x4) getsockname$inet6(r1, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) r2 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f00004db000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073b000)=0x89) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f31300d74ca6002703ff1700", 0x1b) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000073a000-0xf)="000000000000000000000000000000", &(0x7f0000004000-0x4)=0xf) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a30000-0x20)={0x0, 0x18, "d9a766fe0900000000003730a6d0937da9f3e557f5c01a8c"}, &(0x7f0000194000)=0x20) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00006c1000-0x4)=0x0, &(0x7f0000373000-0x4)=0x4) 2017/10/21 12:33:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000596000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000076e000-0x48)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000096d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a0000-0x4)=0xe8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f00005fc000-0x4)=0x77, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000682000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000c7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e4c000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000667000-0x4)=0x0) r7 = getgid() sendmsg$unix(r0, &(0x7f0000c69000)={&(0x7f0000db5000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000014e000)=[{&(0x7f0000b75000)="b17eca9d0df37b6f3a533db2f0af9219ab16c5d168dc87d440a06a32accba46831474152ce06760590a7ef433b", 0x2d}, {&(0x7f0000b55000)="c1ea11528ec3632d543c2fb228373cd46ab849fb25cc045ecea41af7d0c53f44aaad6367c8388d751c45d4bc31b3d44baf20515141e52f2a7d915e52767ae7c9a07f25e5674b07ab8598e50ab501fca05c1a593bab8572ae67476426334c8082673d2ff32868c7668a2c1951504e76898fedf6c25e8b", 0x76}, {&(0x7f0000aac000-0xb6)="240f6b347b23a92a89f832cf0b6b0b923fa19e8734cc7b0457be7513b1652074bc46f5d24d6496c30ea4d07eee56021a566872542674f3c76b591cefdfb504ca2dc93d3a2961209b9c75c29cdcb80acc02e583a23c5d8b3c45382e6cef12dbcab9c64e44ee659d130bb5ee89b79b2992bb57dbe61ca0cc45e4a2c836a845303ca83a2fb676006d054cb73edd019c42713eea29159c2e1db8fd5e4eb0f61094b047bb045584bd1716681818eaf99bb4bfcf036cb03f83", 0xb6}, {&(0x7f0000bd4000-0x40)="f865db878a9407ec1bd6625ccf9fc48ce964944d3ab9bbe6680338c2b7d484a665e13489707c945bde15de2f8550a5876fa9be234ea6e26d4404c3f7d9a3a275", 0x40}, {&(0x7f0000729000)="38554d64a4c634915fd5be048a0cdb1a4dd7441f492561402611dc9a48ba6352b2bbe8888b517fdf251bc4e88639cd30e1674d97c7f0e7ca0175b73460b5cad08296eff11cebaee4b73182c39af14e557269c1423a64124c6c677c8ca3c23867abe5cfa27860ec9598764038cc4d5e63969bae7268a1adb173056ebe48c07cb71bc08485c26017943a5fce0701dcb4417a69204d84648bea47", 0x99}, {&(0x7f0000ad0000)="808a0e44d10bf956b09a3fc941b38ced54756c821f21cb0a91d8536c27ac8b6352e8af827510ec6df2ea7707ab2b11a62bf3c54f2e6ea568d3d5306b7b2c9f9da415a331a853148a517a38b1faa211e7b2a8b869c6965ed9555254045613c4b5f314e62618f1672ac01231179173e4ee1be26d83056eb6f5071ac089525062dc8355011777c4442e8dad48d29674805270654e521803e1c7fc0451d4830b4dad6d19b063cf8bc6bb194f9268ffe34eb20519460c25dce8df49395c38f5dd7abe00b989ee8d6b6dc4", 0xc8}, {&(0x7f000076a000)="881ee364d6eee0b24ba6cf1f62a94adc60ad88945436e300443577457d2f625b70d89f29ef0b4135784c2db933831914d3d12fa5f17ba3cb40e820d94e8723c7e3bbcbad042d4ba25c483f8fdf072fdc1c7e46b3a2ba5be8bd35d7bf80610a07513e47bb2ececb224256d010ba20204cdb67b9e15ba93c509b73f12012b33108be9ddd88ce2a405fc50c11e9a02b2ec28f5258a3b6fd3c26ddadc7f16e3c4da00ad393b860c425aaa95c7d612752297c6cfb6f8322ce895a68ca8595cca6a9ede79d9c963e3c6a1aaf87fb031153aeb3cbfe", 0xd2}], 0x7, &(0x7f0000a36000)=[@cred={0x20, 0x1, 0x2, r4, r1, r5}, @cred={0x20, 0x1, 0x2, r6, r1, r7}, @rights={0x20, 0x1, 0x1, [r3, r2, r3]}], 0x3, 0xc8d0}, 0x4000000) bind$inet(r3, &(0x7f0000f1f000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c0b000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000943000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009e5000-0x4)=0x5) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000018d000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fba000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) sendto$inet(r3, &(0x7f0000c7b000-0x1)="91", 0x1, 0x20000000, &(0x7f000047f000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x5, 0x921c, &(0x7f0000fd0000-0x8)={0x0, 0x0}) writev(r3, &(0x7f0000280000)=[{&(0x7f0000a4a000-0x9)="879c6048815142a495", 0x9}, {&(0x7f00009d8000)="e2edef0d46f2dfaddbbb1b74daf9f06f1232359b538a43257f2748f38466b13bec0b74c834745a35570517799a344eb46ade6fdeed60a02d940dd6f84e1066210d1d3adba9e3a4547a0194452521d87b55c95ee6ca2318dfd168d0102da252cf763ff5a2614240632899ec4622a83a5e8c502ed10aa401ef363a2d850565145273bc1ed346951e05a56f7ef29b884ba4e27c05d81a74946aa80e40a95ed3d1c28f788ef4af6189c3619bbb270af107101afe580fe37101d97f148ead64d3102f31450db909673445d628f8e5435c269824f813b29445bb7a942eb79b65f7c31fabc85b9ec3", 0xe5}, {&(0x7f0000f08000-0x68)="da6ba88712b399a5496016e851b61a8503d02f5925057a22ee7a1483ecbe25eb3ee55586db4b7cdfece603cc2c71c61052cb4b2de4b0bb6f5f14cb949bd0489a436818a1873097ca539dc68117b58c66e531b08db1977767e26103a78d8d66edd64cd804e2d56110", 0x68}, {&(0x7f00000b8000-0x6c)="62a252451b3123a7fba4ca8a65ab09301a9cd1f8978b5e34d25636f617e76e9cd1ae1c90cacbd21fde09227d3632e049424981bd13de29b1d4bba22a99183015a8a2ad5525461d501d6120bdb3c97764a079dad129f6ca22710263c7bb0b62b35972080a43533a8742234889", 0x6c}, {&(0x7f00004bb000)="5669d7ba4b30740ff9def90237adc9f610d5d37810a0ef64cba620a1f4dbbf9588e9e00c0e8edcfb0fdf2b14749d8c63a84a", 0x32}, {&(0x7f0000adc000-0x61)="29334ada8cc556f28c336f81bfeb14507ca68a562d0731e98f3eb9057cd50ae947c2962d051af30ce6f5c2e690ce430a0ae4f3d4479d9efc6f6b512b1b67a4fd22afc8d23f22e70cd3f72210b1b4bb1e14c72be354ea32236e6a4f9f3ceac5c350", 0x61}, {&(0x7f00005b1000-0x61)="287e172c3f0ba035d9313f1d14a8d18857628f555e49c64a3f471e6b6b711cc5a1e828b6c5187f3dfe4de710ded75f74561841cfcd7aff36ce0e974b0d3d6daa173de7d276fec272197c47ebe0cba848cc708a07737bc5416167a4c509fc6f8b4d", 0x61}, {&(0x7f0000bd9000-0xb1)="c7d870f5532e03e1d23ab2b75bceec0cbfed93e33f731808dc1d48e8ac5e1f1df21df53ce51bb40b9cea003fe6bdb2cf9e076bf0bf41b5d7d539478ab23b7e4d83a6b93916bbdb66446b8039984292ef1d5a5e35aff18a72de59e27582152b14fa02fdfa56dce97fae21c3825bbaaab0790c66a9a7bd1547e807d6da14d93dce00494683c6b124f53d6c10a3267b36b62ede0d8fdcaed012101d6153bfd57b8866a5b037211958739b717a49635a24bc5c", 0xb1}], 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000aa0000-0x4)=0x0, &(0x7f00007f1000-0x4)=0x4) sendmmsg(r3, &(0x7f000054e000)=[{{0x0, 0x0, &(0x7f0000850000-0x60)=[{&(0x7f0000482000)="5750f9783f58b66b55d582d708402a7e7565967d9827104719adcd518f88bd360096d73369f1c9750f1c873438f12a8f3f6da310d43900abacf1e5f21af61b99cae5278c7d869decdb547299358420324777de95062782d06ee554011dd450a00cd5e7b747a7ed27a6cd5228b5b1ea8723c519bbc3c1fa98f2b1855e2ebf2b42376fff17045a6b702428e01cb0a097a3e96ab06f022b3f9a1922e9fcbe67f5a691239c46e2875c0468ca0f17edad74046f70990d0fcb6cb9d1ee17027e2d5c1028b15a8c7dc5eb652f1ad0e37cdbc5e41a18acbf98b2c6d22cc56a092cc64d255b4d1d46915ea637e5f453ffcda8055ade5de1f6cf50", 0xf6}, {&(0x7f0000eac000)="8f953a6bf43aa1abc06872bafe2581914b59eb3bbec44dd5aadf5682abcfd018795b6e592072eb1321af62d13a78c14192d1d86cf1d8ef0e5a444c40c241d15e571fc098e5b8fce1d1523b829f83ef01af083df867ae89d669d88d8ccfbb0f0936cc19bbc77b4136e50069617b558d52ec95c0c3ccaa86b6d75147bc5cfad3fc058e8104fc310c656672481cadbd0c3457d0b0c98e7e6b4f45029f1b26", 0x9d}, {&(0x7f0000955000)="d463519e89fcc3f5f9151349820711dd28d0b6e40c24c02f74b0015eb6c7bffbc93ae215c58c1bd9600bebab811c1005056db57840d00bb318c5629f5035c0a29e407bdba29fcf88645bae45397f1bbd0528c20901f00e0b77315c9f546e87836e5f8d96d8557e7ab555b6e290477359b32ebd792a866d1f4369a436cf39f4111d0f7db7f819d16849b02edb20ce5ee8d742a2ea67b783b247828e2b74dd9087571bec547a184d8183c83b1e7d9d1f1922", 0xb1}, {&(0x7f0000730000-0x3c)="63e93974158203875e190e3450b8a70116c28f3fe2a43ee71277f697302c11becf0d11b17a2923dee87553f7c46281b91fc81abccc78820734f7b910", 0x3c}, {&(0x7f0000340000-0x9f)="72f4c99ea2ff4e4eec499473a5f8cdcc9f8bf77a1ba4efe9d206aac87d1f03eb77ca84f89d8324e62dc8dd8ccbc36b671d9c57ceb0de7d70e6505da72f814fddd3f8fd9c31df4bcf3048a5247858d5661f89ea8a7f6ce6603a4129e58b11a1fbc7fe74d12e363e83b2abbae5a547d295677b9926af6b5b34f872cefe30e66449e66f26a5f992c5a0b6c3576fd4b703320aa899be06b2b6cfd7012a9564b7b1", 0x9f}, {&(0x7f0000fa5000+0x531)="2afa2435fd9df007ae49e2587f67837e73ab388db2f9493571e89e4b2ef402bb0d325a841774def2c9a5d5a3389a96134ee14954b7f89e8d52e16c443bc7b2bdb84380d017", 0x45}], 0x6, &(0x7f00000ad000)=[{0x110, 0x10b, 0x0, "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"}, {0x18, 0x0, 0xc9c, "d6ce994bcdbf5d"}], 0x2, 0x80}, 0x9}, {{&(0x7f0000509000-0x8)=@sco={0x1f, {0x10001, 0x0, 0x1, 0x8, 0x6, 0x80}}, 0x8, &(0x7f0000214000)=[{&(0x7f000042f000)="ce70301fc71c43f02d006cdd6e5df41d626b2e6ef1f11932ffac260fb84d57874636668dc31f58081fd79c452d336b0a4189fa0079bf4e9933cfefc16e545dd2e63b7f6695d4e67afd26412f31f55b8975cd94e49e37892f6bdf4e75cb83b815da2993be516d4c870cd9c913b490b4f016458aa5e2f8c755da278f96393868ded62e081453af904cb2e49aab08deace6b4ac213caddbce274c3af08c661979b804fcd20e1ba60b1610cf1e", 0xab}, {&(0x7f000005b000)="6993f390d806751b86d737008366d3a868e2e947fa675b127b3fd61860640a201ea53d341bf0f612c533c9bad018cebcb55da8af2847b6886f507760a2abd79b228433e185cea8c92248beb7b9359af301cd149b19", 0x55}], 0x2, &(0x7f00002d5000-0x220)=[], 0x0, 0x1}, 0x9}, {{&(0x7f0000a52000-0x60)=@nfc_llcp={0x27, 0x8001, 0x4, 0x7, 0x6, 0x9545, "ebd64b2c01bd6f3b0f5e02c6b4824598cdc1812c5fb549df07d4c725eb96d06cab5fd6070b4d0da1f103f2843d549e1e23809fbc5516c2363354b06f616767", 0x6}, 0x60, 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{0x50, 0x13f, 0x101, "36636b7653f708669afe27218e536a01a42ad5fe1d6d0d88f21634ddd583491080186b6257d4b1b209a6379339f1a2a3247668d4fef7021d577d9631c070"}], 0x7, 0x20008000}, 0x0}, {{&(0x7f000083a000-0x1c)=@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f000074b000-0x40)=[{&(0x7f0000dbe000-0xec)="ccef6e54f0f896b4a6b832fc9c5c70e7c87a8f51018a273671bad65659d2fd19ccd8efe11f7ec8b6cc7d4cd99b29b2d9d46d5be20858d4de9d7ab5c6a6f377dc7ddf0407566714ac6fc83909dd7c9f5a7e4c30e1ff4c27e8bd22f4c03d449c64ab11eeffa1e4cab606a4cb72a513acc2fc7be697eb0236b5e031fdc428d777cf9dc0064c1e7cfae5483d4a5058094bfa4160f2d9762e02675255da033a245b689705a9d45118bb09e02dc31728e35a00e3f6349cf450e00f0ec8231cf1ae5217239b0b0f9e58b0d44e32e9d99bbd18bb63032ef64545daea6172c3a213737dd4069fd22fb3ee217939340926", 0xec}, {&(0x7f0000859000)="", 0x0}, {&(0x7f0000718000)="ee6ba1d9b6d18af9513b1608749c0a1263fcb9b3e4fed9baf42c07c039b902be5c70b397efb0a341766ad97a158e5b12118964", 0x33}, {&(0x7f0000c20000-0x85)="823bfa66562f23e20b8fefeded493c500d802e76373da10635fa3d2e4e967e0830890a340633f3a1b3e0767ce4e54527c1c234bec124392123f173f0871be9174159d120e3bb1711de45805159f0bacf144881a201b8c1e4e91421d4824df17f703a87bf129973c1a24f2f6a441b68cef372664595d61c573f1d2a7c443a82dc35d118ed1d", 0x85}], 0x4, &(0x7f0000b85000)=[{0xa8, 0x116, 0x7, "09fa486159fcb4d8e349a193f45cdf48bb7987603669fd38320ad8b1f3ec47deca8d7caef691ae021ca3a3e06b3ffed7686be4fe3b980ad37c4e12b801fc23b0e1f99a8969c9fb4525f5faf665eb069109179a5512ee91ba8223ca75457323918db3716617ea2a29a146e59ae0414f14865e306807fa480128a37044bb92ba8e032c4bc42f4881ae308c2435a203d61bcb94401f"}, {0xf0, 0x10d, 0x0, "fb2d9ce89a5ae6dc12d955cd0da250143548e85aabdbfa48ccc38435b5ef303bf19eab71e48e2a1f1b7a0cc98f3d702a89fbd6975e5e9edac8c7fa2a6f5f7541de272646e38adc590ce6e376e71b23546592bdbeda7a33dd67c1e19f2eed24d0b9d1e8ddd5820e8de388f6f7d095b56159a26649ea2c462582d32ba78109a8e012d9da2e04b6d1b18e724933746bca8b6a1a4a451de357b131b6096bb3a84db5bc57b9e04898a816647b64d360444655f54d04bfefc1bda55b774d5c499006050444b666584a832faeaba975e626f86b8bb9fe7bef2634092a5ea7fda8e6"}, {0x100, 0x111, 0x2000000000, "d5aa4101f2177baac2f297ed9de61a0ca882c73b3d169fe02d2f90f9d38836c5467778005f18b42f5b440a0d7dccc37d9643787bca2ac4a4fb6b343f118984c109b7f1e9979120c28e7c737e180d65b75cd7106be662c79cddcc589bcd295f46025af96aaa47121bc8fac401583df22b0a37aa4fe1168accdfe2cbed246483aaf8e087bf44b474e9f9bb1b0260e7d343c60c1816586311644b33fe4e1aa7d0c5aa18bb9168f2ab4c9cd154e63bf5aadb1726e6d210214036a1853a0dd4f56c39e6a084c03ad2e327972463d61d60994f7ea22ab2e6858956fe08501bba59345b96fedd8562e54d0030"}, {0x98, 0x19a, 0x6d, "8bf89d1dc6b72c7a4ba18851f6c86b98db73bfced19959d437e76342fd16c75ca35c7b01b6982b4001a2782c2744a7a9f8c885a2e76442b9e910ecbd7382a942e3ccab21f7a7f565c37bde58bd1a3e4b022cd43c3a5a8aac657afcac7b511f24efd941a3c69abc9544810cb26fbd7e93301decfbd3b9b5e292fbf9d765d8e4fab522e0"}], 0x4, 0x8844}, 0x6}], 0x5, 0x1) sendto$inet(r3, &(0x7f0000a91000)="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", 0x54c, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000048e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/21 12:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r4, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r5, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) connect$unix(r6, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r8}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r8}) 2017/10/21 12:33:19 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x6, 0x44010, 0xffffffffffffffff, 0x4002) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x6, 0x81, 0xff, 0x7f, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0}, 0x1c) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000000b000)={&(0x7f000000a000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000005000)={0x0, r2, 0x1, 0x1, 0x0}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x20050, r2, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f000000d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x200080801) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r1, &(0x7f000000f000)="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", &(0x7f0000010000-0x61)="63d9df0dcdf29699dbb8182455b10e522c1b6f5a5026ce8c47d356108b9b5465ca62a4e567d9a586f309f00d6491ba4fc56f0d5db4b7ec7f9af9efb7daad91da1919c21ac8404ebcb14961994569b757f4d85531a58be09b4cea3f69c7f9398a82", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r1, &(0x7f000000e000-0x3e)="7a8b937f9b9d0f65630d0b95b32548947d0df9ff015e82210e617c02fe2130711d00000020a3d1e91cda78791ba2fd3b6054094d6cfa551d946e45b4fa79"}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x12, r0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffb) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f000000c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1000000000005, 0x0) getsockname$netlink(r3, &(0x7f0000e82000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000313000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/21 12:33:19 executing program 1: mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f51000-0x4)=0x0, &(0x7f0000ea8000-0x4)=0x4) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000580000)=0x9) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f51000)=0x0, &(0x7f0000f51000)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000057a000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000f54000)=[{&(0x7f000015a000-0xb7)="60", 0x1}, {&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x2, 0x0) 2017/10/21 12:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000321000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a1b000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000cb000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d98000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x2, 0x344, 0x0}, &(0x7f0000001000-0x4)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00001df000-0x78)={0x1, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x80000000, 0x8f, 0x4, 0x6, &(0x7f0000660000-0x10)=@common="697036746e6c30000000000000000000", 0x7, 0x0, 0x1000}) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f000027c000+0x521)=0xfffffffffffffffb, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00006c4000-0x90)={0x203, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r3, &(0x7f0000517000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00006b7000-0x2)="c1db", 0x2, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000cf5000-0xb)="4f656d3f27267072016300", 0xb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008ca000)={r2, @in={{0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000055c000)=0x8c) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000aa9000-0x90)={0xffffffffffffffff, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = accept4$inet(r3, &(0x7f00002b7000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c0000)=0x10, 0x800) r6 = socket(0x1d, 0x0, 0x200) setsockopt$inet_udp_int(r6, 0x11, 0x1, &(0x7f0000568000)=0x10000006, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000034a000)={0x0, 0x53b, 0x40, 0x7fffffff, 0x100000000}, 0x14) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x5, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7e, &(0x7f0000842000)=0x80000000, 0x4) sendto$inet(r3, &(0x7f00004b0000-0xa6)="50d844de52a3367a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279bd8dbccbf7daf7b0c4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d0cd2141b60d3d1c1f5986d5e4069106c7b4e1ca38f7189b21c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c200842e96e4", 0xa6, 0x20008800, &(0x7f000049a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r3, &(0x7f00006b6000)="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", 0x646, 0x3, &(0x7f000053e000-0x10)=@nfc={0x27, 0xfcef, 0xfffffffffffff1e0, 0x5}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000001c000)={0x6, 0x0, 0x200, 0x1ff, 0x78}, 0x14) setsockopt$inet_int(r5, 0x0, 0x0, &(0x7f000084d000)=0x200000000000000, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000cdd000)=0x0, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000df9000-0x4)=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000d32000-0x10)={r4, 0x8, 0x17, 0x8}, 0x10) sendmmsg(r3, &(0x7f0000b1b000-0x1c0)=[{{0x0, 0x0, &(0x7f0000082000-0x10)=[{&(0x7f0000bbf000)="5f", 0x1}], 0x1, &(0x7f000025a000-0x90)=[{0x90, 0x0, 0x1000, "60eda5bb57967afa2280bc9cd6232028d1d2cd0a1cc0f1637271e8d7cb4e7c57965d0bc5caa899beb637dd2f7ceb15967623bb4eac6fa0c67dfed83ed9cf922dcd83b1972074d7705fa426219d5f40199790cd6990f1f75d227cf427538b50d653276e3e23d937812183f16618fe52784ccab2d093602031e8"}], 0x1, 0x0}, 0x40}], 0x1, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000edf000-0x14)={0xffffffffffffffff, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f0000454000)={&(0x7f0000f35000-0x8)="2e2f66696c653000", 0x0}, 0xc) sendto$inet(r3, &(0x7f0000ed0000-0x5f7)="a6", 0x1, 0x0, 0x0, 0x0) getuid() 2017/10/21 12:33:19 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000001000)="0000000000", 0x5, 0x100, &(0x7f0000004000)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000004000)="24501db049052e55d60f7ebc745b3fea1ce7809edb3b41c30daf4a0beb5b61c3ed81cfa4de5d9b5aa06716ac5097bf3b724d39a5735bb657ffc11270", 0x3c) 2017/10/21 12:33:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0xfffffffffffffffe) connect$inet(r1, &(0x7f0000d45000)={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f000089c000-0x38)={&(0x7f0000b41000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000210000)=[{&(0x7f00001fe000-0x73)="f72ddb28b6059e0e9a93f4d97c2833188ef0f43d8085ac53ff98f41e5e09674f41f204615b0ad83a807a1338559860a2b51db8b7324be171e76ed58021c4a54501a316cdbbe9dfb96104ebbb9b66cdb508d54c6ed4309139c1227e3915efd28ed1127912f99e132839b4353d4b164c95634f4c", 0x73}, {&(0x7f000032a000)="33edc1e5c23a6e192db9", 0xa}, {&(0x7f0000ac9000-0x2)="38e5", 0x2}, {&(0x7f0000e95000-0x5f)="d23856b22c9fcbeeb3ec900c2a33cebc5d8b17f5ed25094e438647129aa9a98096d7078b2eae7e88c4b23100edb0543e530e1b55f03cd5abd94db533e19fe25f4eb0795f3e656fdaaff0fd3b4f38a4787e383288300e945cd577738406dbfd", 0x5f}, {&(0x7f0000b1f000)="150692d57ba93621ed8f31561e101aa2961a714d30cd85fea73b505ece1094ab79dda82178220aa6b02adc2cea327be435de253700727c24ec2e06aa08209b150cd0df13ba4234dcbfb9c9f819d6c827f4b561c30eac6614dd29b0c2415162887a928a98af6c2f4fe17356c764c22e44fe0c93c93227e59ba09e94c1d76f2a59f0dda3ab52", 0x85}, {&(0x7f0000a17000-0x7f)="5bd63ebf82829a9eef5ea2817fb3e22c76d179546e9dd09a40fa898b002b532b2ab493dc380f0c52a030ba82a08b25e7b2f001c52411e7b55f8f948e7f9a1517e8fd1245a96bdd34fa611a4d40ca975fb89673de4a33cf1d48f8d168897a95a2e57d25ca5f7d803dd587812ab6f24c3dacd2e730a5cc161c7dcb79429d9a0a", 0x7f}, {&(0x7f000011c000-0x78)="89ae35dc0f6b1647667caa05fe58cb8df7f0aa26c6c19881c4f6d1c9eb17ba1d1875367fbb94d679635b62744972831a6e2ec7b52a05ccc72f5574a7c4c413b67997425ec9cdadcdb4467e1bd72cc7d90b9d924a70db3a7d9b4e5121dd9e6a086826892d1e8d89e95883fa0247bca243b4f0510b2cbe5086", 0x78}], 0x7, &(0x7f0000783000)=[{0x108, 0x11f, 0x80000000, "ce630b865d3322a24359282e19e7470f587d8afb45e5442767f80834ff0102b169a14614c3aef3988f5db4b8c56914bfc3250fee13c4d1d995e7ab7a3849878009c38b3e2e4edb3202040579e64f5a809d5dd1562d3ab162d146f4751dd4d7f6ff486ef1c1178d55eac0089b38e9dd1dcbd6646004128bdc47448be07a79d540270837f98f416b04f7babafd1419aebbc9cd9c83747bf47a21a7551f796577f8828750e570b8cf25b208d4e0ac7cfbb329028a9d2d9e89d2a32c891f4e1d7298cb802917da7304cebb4477d43ae8466a70260fe07a3d613925d79faff0ee33168146ceaaa54098309a826026ec7a38867892"}, {0x1010, 0x10d, 0x2, 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"debdcffb355560ce71358a32cdbe27b8b1e145a6d3a041664962912a05affe683054bde669a8827d0d686bf4fe861231ed94379084f7780f15627f04fe8acb5e663a5b87623de21a4dea2b2cf0b792d69fb703e37add56abd755c532bece9f274a7f43c5a3e4f9b1ad4e3654ceb6f103d45bb1762ee29f5592089d0ee7050cf5e4dff5479f5adffdd7fc8e35ca4964a4d1efae3ab6b99411a0708d9b4bc0ac7908291bddb3ec016ce2b4daf73e6952e296eef2d799dbb9acfc88d7f5e55cea6b902cfda66a21ef027950dc47de7b699ceb51b877ec977adeffbc81cc04eab52deca9f343d233dba1a34db9025f461e42aa43f116d2c3118ac1"}, {0xf0, 0x0, 0xcf, "626f8b3845f6f23182f4734134b6779d83e92d0dfaa1440fe14b02bb18871c695d843f2e1c73e1dee6c19157fe14c9f94316b6e2753720fb4284f58283bc50600c65a8943dd22ae2da46bc3b85b4d26da087470e27167f90720d866e37307669ddd43fe2385b5bcac475b07ab328cbd61470647166bb4553dbe97424957ada61fdf7af33d73c7236c343619452cac4cf0d4f0638a1be406df4eba61e667311c1dd98775a2022556a570c563435655076fad138cd6fd58a21ae56d08136ce65df5f59e452c7ec87d99fdec4401585bbd1a6ea2afae143500cfe8596"}, {0xf8, 0x13e, 0x1, "974dcd4e13701cf9091135e602bd29aee11f15834ed8d95e728d14549ad33f2f39b823ff2913ca1894049008ac50d70a140ee1b6685274c5035d8a54459b835464dc05240fca29d1a75e65b35211c6deea1d62f99ec5513ce613fd64f4343cb76b27d82247562f19b0e365c2156529d034d4247a0a80ea28cd6ff97c995ae33db82abf68b4dd0316ab441da27462610ac92ca6043799917458917eccdd5abacb660dd7085b26fed1da0c0c11b2dc3afd0121a99befda2c02b1279cf064ceaef8ffcb8b5e2149eeee18896fcc1f53e023097e56d578fa08356fab7f8603c3a44112b1"}, {0xe8, 0x117, 0x7fffffff, "8de595c2a4355c2415b0a4c12789160e9970a2568585cf702124c89687fd7d9f098f1056f669f02309fb75f4eac0f9fc9200c3b604752672b5171e8a9c2c8fb99b19a4494ffcd07eec08967ee1e5f42e5373b0fa326fe03f0c3fe25c47d5129f6e0991c8af18529d5dad4901b26d55700cfd2dc7a5ebb598144d71d4dbf89204cb6f1165b28c153292883c1babb90896abc4a7165931811e6d11fb7cf41dde69c488bbe6d7f0d046619beb723916564047cc5b83a4190093d58a0f74f404fd56fd4f5b8f5ac4ab860b3682a14ae3dcbe1544be5c"}, {0xf8, 0x6, 0x80, "5f21068639c28e98b2cbc3576ca7287b1ea599b9f80afd44d11da6d41de54249167f2a87d6c0a60e0ef93e2de8c429620c97d04729156efa2c3165b6dc63e5c983028517c0bcf897904db99b22b6aa52e7f615e5458b5cb9671eda344363c04a1aaae8d045edd2da05d10efc705189b3685879dee55ed4b8a224d732915f2536002dd809878fecd66ff60257523e9a1ef536bbd6dfdc1f344ca66fe32f046f9603512c13b0167ec5130aa261c66eaf37c13e8492118fc6572ec7961944c8fb9112aabaa65e7eaca54722cb9c4fc290a032cda18edff5a219a2eebf009fc54bdc352b64"}], 0x8, 0x800}, 0x4000) getsockopt$inet_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f00004d9000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000281000)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004b8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000028a000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000029b000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xba1}, &(0x7f000064e000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000a4000)={0x4, 0x2, 0x6, 0x3ff, 0x0}, &(0x7f0000ed2000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ce9000-0x6)={r3, 0x4000080}, &(0x7f0000679000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000299000)={r4, 0x611b}, &(0x7f000080e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000089f000-0x43)={r5, 0x9, 0x3b, "c6aa8683deafc22e9b0b2d0a4ecdce4b655718d94876906b312a5ef8c16503e465be6013cbc75c8554250e88a3c2ded2841447300a157ed67614a6"}, 0x43) sendto$inet(r1, &(0x7f0000bd2000-0xad)="", 0x0, 0x0, &(0x7f00005c3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008af000)="", 0x0, 0x0, &(0x7f0000fd5000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) close(r0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000f47000-0x3e)="c037f7cc2a7ebc1881123a6edb7ec68fc44d5227ab87ed2a76410eb2a69d7310fdafb05f1df981447885ff9b2bbddd004948a1e540eece76833265eebc74", 0x3e) sendmsg$unix(r1, &(0x7f0000d24000)={&(0x7f0000486000+0x197)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000310000)=[{&(0x7f0000909000-0x87)="c139294bd517d804619abc619c65d99a52528a85bad255eb1d33e90b6d90c99993e85ff934ac99deb0682f7fcb2c0f04fa9a04aac6922ceb9b9cecf88f26cdea024655b8759da3bbf3916aad0972377772251fec862c3916af918b0fe4c31092827ed13039f7ca9614f99ba1ba1ac14067ac00ca550289e039b0e4943497576d3bdb56ccab2dd3", 0x87}, {&(0x7f0000939000-0x1000)="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", 0x1000}, {&(0x7f00000af000-0xb1)="432451298f2a4e52163a451a5ff8eaea8c62ecfbf6029c2b771bc6a0c24eb3f11720d6db2a61650dfa80f905d2f5e57046e1c5b99fcc2deef79b27dbfd0a30a2e68df20dc6babbefdcdb49c6a5a71203ed49e9597568ef90a64568c9ca0805a70448b17ecc6946d028dd7103784e30a4f6087a47fc966c11d72a7ef97a7d1986e383692f2245aad487a3f971397335b6ce347ade85ec5508d836205322ea25f667fc63fde65c2c5afa1d54123c2872ea7e", 0xb1}, {&(0x7f000091a000-0xa8)="cb8c9c4d78f53a1a2d595163c6272b08f981dba8695b4355d4036d353fcd8843a4e307c876cfa9faabe15ddb0006eb67491e6aa5588f7bbc1c8678ea54d0629cffb1cac4c6ff0ad870cb370057ae66a2a66713e86bcbbe9fe2c399980763b43e20e0768f8b478bff2215725f767a45277c699aeeac3ffac3ff385da7a6978fdf856de313f07c9a24a63dc7f8bea2b74c5acbabffc5193241dd78ed519c76623e63a1c6e0c7384071", 0xa8}], 0x4, 0x0, 0x0, 0x20000000}, 0x44000) pipe(&(0x7f0000778000-0x8)={0x0, 0x0}) r7 = accept4$llc(r6, &(0x7f0000d8a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ec7000-0x4)=0x10, 0x200000807ff) getsockname$llc(r7, &(0x7f00002fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000daf000)=0x10) sendmmsg(r1, &(0x7f0000e57000-0x3c)=[{{&(0x7f000040d000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00006cb000)=[], 0x0, &(0x7f0000956000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4b14f3d999ff61e8) read(r0, &(0x7f00002b8000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000091c000)={r2, 0xb}, 0x6) recvmsg(r1, &(0x7f0000c2c000)={&(0x7f0000233000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000de6000-0x60)=[{&(0x7f00002ca000)="", 0x0}, {&(0x7f00009ee000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000c01000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f00003d1000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000c2c000-0x18)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f00004dd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x6, &(0x7f0000346000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5, 0x4}, 0x13390283f1806d5c) sendmmsg$nfc_llcp(r1, &(0x7f000075a000)=[{&(0x7f0000a89000-0x60)={0x27, 0x0, 0x9, 0x6, 0x3, 0x5, "aac21425c1a3a50bc64fb068086fb8424be560e4dea04a2d022255718dc990c6759e35da366ba5e6250dddb490faa88b39a87be1924f9fa7b273a1cbd1c73e", 0x7fff}, 0x60, &(0x7f00007fd000-0x10)=[{&(0x7f0000837000-0x82)="9c3ed507d17874c4aeb6f7c6ebc5a31331b4f8dc48225e9e00bedb52eb48ac6e65e0e3949c532d72668c358925523aaaa3fe05473ada5c173e4c66f13cf2ee581ed59429499e5ea4f8b15f79de6ae561d945298ec4b1055dd51d46edda850968250559bafbc7afe7b5538e14bfe8833f2211aa0d31e0adda49405ef0dabd66f21373", 0x82}], 0x1, &(0x7f00003ba000-0x70)={0x70, 0x117, 0x80000000, "fb799dca9a892cc2d2b827eb17ca4c5b27e5a631c10fd380f8480108a1e8b6ffc1181f528a5bcf286bf2a78d9b5fc4507c6cd8cd9f1dde26a69c53a9e8009324e17d3edfda23e7d933f78459f45d2dc4434161267107ac531e1090ec3d"}, 0x70, 0x4}, {&(0x7f0000d80000-0x60)={0x27, 0xdde, 0x800, 0x6, 0x7, 0x8ef8, "866fcf048c273fb423a5e35e686ee9c653d31bdda1069215fdf97013c00a477f201982b46cfd6f3c550acaf05a869b68de8dcc1de03965541c2834398c419f", 0x8}, 0x60, &(0x7f0000829000)=[{&(0x7f0000839000-0xec)="a46f4333568541e5c36172f260fecccda057d73e91d5cbdc57969696a7bce192beb85a8242e9f60098ea91faf0c12f7ab54c2a9aaabffc58cd685bdba60c6751bedc057c1b5b5200004f9b978e7fe6e5efa60f67bbd100b73b2a9980813fb75c6f697df013ba1eb106af6a6406de85bfd940bd5fd4bab724b4e45748fc1975301a993b39ab774e833049a5aebbba1d8b554b031ec7718716843dc64c32f4f0202150736ec8636e08500f510a30d61c9fef2f2a9b0054e4765b7431d9c67058fa437845fc4f2e10654fff957a2a5c19ea8f4bca83764c9e574d7ca717498173a74d9917c633ab1251e7572c38", 0xec}, {&(0x7f0000b66000)="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0x1010, 0x40000}, {&(0x7f0000f6e000)={0x27, 0x1ff, 0x1, 0x3, 0x8000, 0x1f, "32c490861e02bcb749810efb977a2e9193f0010e7047177a093cbeb8c787cf35e72d943cfc67fdb263ec9109948fd00b58f980ff715581f3d62749abedcdb9", 0xfffffffffffeffff}, 0x60, &(0x7f000060a000-0x50)=[{&(0x7f0000016000-0x5)="3219c8768b", 0x5}, {&(0x7f00005f4000)="ff2a84ba6aff5e7eafd2b58049ca3d83710da20f87d1e16539d4593b200a840907b550126596c958d56dafbd1140a41be096db2395a6a35e395776e840ad00670017b0578ba39fb7d95e655b0ee41da9a376c6b61ac692ce7494cafbb627985f04e6bd25583ffc", 0x67}, {&(0x7f0000957000-0x27)="75835e779701b950151ad80eb9aa42045d760bd9dfe5c1c53ee607e3ffda4950f5273374b83969", 0x27}, {&(0x7f0000ea6000)="219f93c0a71d7ead7de2f18a429c815f295165a49ab6373337a01bf1e3fa5ec102596fa7b83e7b7275b9802a76984f8c71ec302fd8f2acf4df0229c58866f977e4ebeed5e41cead221127d855466c14b009fa3e246d35459d69beec375a2dec0e118493f3dc8a401ec9ec3977c0cdc7b1d4438a338ec7cd36285591945879b79da3c7bdc2894b67479a6a4bb2e2e04", 0x8f}, {&(0x7f0000e4b000-0xa4)="d6302e500ef9d4bea43152a2f69cbee1af800defb5631f22a4f1e5912d26fe76b4cb3bc409362cd3fa40b77cf7315f7618e3387f59cb7be39eac2e571dddee661a3ecd2e84ab7248955e739ff278d8fffb10842208ee3d7a1475d37edf810bfdf2222591b19e6f00e317f08057c144ac987e0a5755d9aa50e4d10a7c30828bbe28a459b2e6644e63e2f45dbcd4ad845491313c5b884f8885ef8324ffde71301adbe447ed", 0xa4}], 0x5, &(0x7f0000fdd000-0x110)={0x110, 0x10f, 0x3, "18582b380747439319a53ae62aea8f18ea8880eb2042343038ff499d51597704e44ce168fcf3a6a8cf5e40845c4b6dacbe2ef63b6e0e0d4547138003f7dd9e4311e0cd56d06007d1b8d9909268d76637ad50befe0fd99c81d6162cb2212635427fac72ebee81f47eb6c689265b665869513c6d68710aeb53e4301bcb6549c3a12c3178f08a32777a29b39c55462168534cc404e603b059fdf8ea2345837f96100812ee33e04eb08919a316f01afe2b84e31d73af2af4c8c1b9fe5a233c41092a12a09bf14fe5b2d028ca4121801d0cf470e3b2459f462c39b35788a93f6f0bbd8d6083c4c410fb2207b309c93d15d865a25efe3ccf42e2cea6"}, 0x110, 0xec99202a44304003}, {&(0x7f0000d26000)={0x27, 0x8, 0x6, 0x6, 0x101, 0xfffffffffffffffe, "e7640cdb195a860adf1472a7d8cbee377dd4f17568e7dfaba36a55634d610ed9b2fa16cc9723567e83ad5a3e3d1e3abf75e3f90763cc77da443bbc4fdcb6d5", 0x8}, 0x60, &(0x7f000090f000)=[{&(0x7f000021e000-0x11)="0affae7c7fc8aa6a8689bc15f8b8218a33", 0x11}, {&(0x7f0000f69000)="6a8b12fa29f0e55e18e886b5438e8cd1adef2deaa2dce6b3ccf2cac6ad54a3be6911ceedc523827ac884890487fed4291973547c5355b53a64902a7c0d913999b105a67d1d4e28d50305dd50f23e7584391e2c736edc24535718e8804529e80b03c07a4b99f0921d120a637c359253f125b62deae25453ecd422b73de8fb", 0x7e}], 0x2, &(0x7f0000620000)={0x60, 0x13f, 0x0, "4675cb1ee97e422b07c89025399bf3710ad4082a915d181f19ecdc319a2be090d6cdc95a3efb4fe3c6b4c2f6fc6afd2a9205247afb576b04ab81dc857d284555c6d55559ff3b954b16bfbb"}, 0x60, 0x80}, {&(0x7f000005d000)={0x27, 0x734, 0x1, 0x4, 0x7, 0x1, "34dfb47e1247bcdf00c1fa45998a872773ae9b92fc03c7d680a7e81fdc9986f794fb8ba20cd5a4cdcc2eb4bdb3099d53d297662d3350d2e9352573734079d8", 0x7}, 0x60, &(0x7f00006ff000-0x70)=[{&(0x7f0000307000-0x1000)="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0x1000}], 0x7, &(0x7f000029d000-0x38)={0x38, 0x113, 0x3, "0e38960c1b675d804aa025e60a070e2607853ccd361512b4653401d218cf75bcf59d01d80744cb3c"}, 0x38, 0x0}, {&(0x7f0000e5b000)={0x27, 0x3, 0x0, 0x3, 0x100000000, 0x40, "4b3a87048b788d154b99d24719af06790f69d0673890f17dac6fc3a9badc3714f691f9f4c2b286a86515932f5a2d7acc137a17b63be8ce1e146ffe87cedccd", 0xffffffff7fffffff}, 0x60, &(0x7f0000d59000-0x40)=[{&(0x7f0000b7c000)="07f5c1413637", 0x6}, {&(0x7f0000439000)="e63f24b4f0e8cde686c9895cf8ed8f1979dad39cbe7cb44f", 0x18}, {&(0x7f000007e000)="004a5d6dbff67a0cd35f6e65ed8292bb7488264d083cd931b9a1476f539e2d9bdc0e0f73970be4492abd4338d7ee3e85f4b95c50edcac376fc0f89296ca47eca71e0dc789ee4ba1be6091e884506ef19951e245d52b10bc805dc094e0802b886608874610703122a2e241f9393acce556f91cd855868e85d82dfc81735d20667989c598d116a18f8349a98a8f2a7dc013895395f66df14b22c7611e9aa3db86f04c94cff0a5bd967edc7067000516765612da65b37f105f0fb02b6fbad63797c228821de1a92b77fc8a6a6e1e972df11bcfbae3878", 0xd5}, {&(0x7f00004dc000)="a22e3b0318e08249c60faca0eafec350a1852955a9933c82ec9a6ee4349ab0bf59febbf84c21d28d1b25655763c1f0228625ed74981ebfac9ec4146c47373eb002814f8e7a31e1b660c55cc98ccba461d93db471c1ce26eac054faa614e8cc95e812bf750ab269899557d9d3104f9539955f11d143efbcf6653ff67f16c7daa72689c8f587b648b5236cafecda0488f5a306b15dba3f026cdde2465bbfd1ec2d8dacfa49802eba545da5aada313d0a794188f188f30746887781e885b1835d563339faeacfeb39cfa154c6c4605f53515d1bf0b964bff440968314", 0xdb}], 0x4, &(0x7f000097d000)={0x60, 0x10d, 0x57c, "0f02d1ca92aa722f12fba97b6e32f7027c8e3d29158e7dc64c6c4f2a2c09059f7a758a1d6bfad7dc5b4672321773561b95922611cbcc746947dea8de558cf66ef54df141e48514c48b7aea931b1d"}, 0x60, 0x4000000}, {&(0x7f00007eb000-0x60)={0x27, 0x4, 0xf8, 0x5, 0x69d, 0x9, "3fd0ff78ae96fcb5b21bb29c1b6ef84182026f2a75918c03e5e5370e2ea644391a642436718cea26490c130b5ab0fc3e6e022ba8881d93a5d065f6a4def897", 0x6f7b}, 0x60, &(0x7f0000303000-0x50)=[{&(0x7f0000244000-0x39)="cf74e717a54b706e502d4d93a3ad2c705364e822001566a2a1988d7bde783fe90364095d2cf406d28d663b5ca0651da940c54768a29d862746", 0x39}, 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0x1000}, {&(0x7f000074f000)="b4f1f8894f00130fa8c67350a6d4bd0cebee028e30c5209f51685095eed93d0458b5e00dd474", 0x26}, {&(0x7f000056a000)="6ede9409d3b33a54f8f3aec5fb9f297fef44f9c6b7672f4e805d243f0084a0cdf78a64d88f08c496a5dd48fa8a9251e7c72098ceebf1bbd7b6c8b37ebb33ba9eb971d805a1718e0de6afb88bb900d356a5fa4b042f2c3ff733ebfcf67482334d48eb26928c9843bbd032525e5673d4d85fcc8aa1c7e0a112124ba884ae28e11f8ead42428a629203b36e7832f7d3e0583d930a5b1972aa012787b8c7230656e5a5094ab02ceb7bab12", 0xa9}, {&(0x7f0000327000)="3e62f2293d462168aa0364a5631743865bb69e064ec7b961133fd9761d14f8689829cfc5d04941e96e8c8c244d49568c979e09fcd6539bbd54f967c8edf3175ceac4dae473c16c7874d1b3df644495ba89ea69aad95453820c6aced12b7ee4ee643f64275abdf444a252cd96e9514fbeff0a1aaa345291f5eda957b261f018750a055dcd957458bf5c18ae87ffe9b9dffcb6053a6173e5919a42c079b522dbfc0e40fca973b0820c0f7aa27905fefe641ec88b58be9f351b7c", 0xb9}], 0x5, &(0x7f0000896000-0x1010)={0x1010, 0x84, 0x3, "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"}, 0x1010, 0x20040001}], 0x7, 0xfffffffffffffffc) 2017/10/21 12:33:19 executing program 1: mmap(&(0x7f0000000000/0xc7b000)=nil, 0xc7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$netlink(r0, &(0x7f0000645000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000ed7000)=[{0x11, 0x16, 0x401, 0x0, 0x0, "0a"}], 0x11}], 0x1, &(0x7f000000c000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x8, 0x8000}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000028d000-0x4)=0xfffffffffffff800, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008fe000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fb000)=0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000117000)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c73000-0x4)=0x0, 0x4) recvfrom$inet(r1, &(0x7f0000acf000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000c7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c7c000-0x4)=0xfffffffffffffffa, 0x4) readv(r1, &(0x7f0000275000-0x30)=[{&(0x7f00000ec000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00003b0000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f000043e000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x3) pipe(&(0x7f0000662000)={0x0, 0x0}) mmap(&(0x7f0000c7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c7c000)=0x0) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r4, 0x6, 0x6c3, &(0x7f0000b89000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000c71000)=0x18) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fc4000-0xe8)={{{@in=@multicast1=0x0, @in=@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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000449000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003e3000)=0x0) mmap(&(0x7f0000c7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c7d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000706000)=0xc) sendmsg$netlink(r3, &(0x7f0000a3f000)={&(0x7f0000c7c000)={0x0, 0x0, 0x4, 0x101}, 0xc, &(0x7f0000c7d000-0x50)=[{&(0x7f0000c7c000)=[{0x48, 0xba0f, 0x0, 0x2, 0x81, "abb2dca4d176cc76d6fcc2b97399efd740d6d0639c2622e9dfd6391213237d1c7b63fde7c5be0b22ee6b58576d4fef0c64ee943f70ac5ba7"}, {0x1010, 0x10001, 0x400, 0x7, 0xfff000000, "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"cee6815a86c4c289f81fbc63c9860cc2e0e917b2ccb6a14bb5483d9a9ec8fb13bf9bd51fab7b93d5b9aa62ddf9f3bc638fed5ee49b402f22f7a6f93d07f1d0688f2dc8032aef6318ad9c"}, {0xdc, 0x9, 0x4, 0x6d, 0x7fffffff, "454c4207a117b4350cbe957fa0b4a7da761ac05d4f8187ac285af5c5b27220da66b3d666604088a05452a7d82a86a280a56ff0f189e45018f436f7cddba1aef8e8be37b50dbfcb9d585b7555a20f417e413f79e4d3fd98dfebfc42bcd6186c23abfc63f15f30cdd1750c68e9254dae2a7c8753a46ba368062c0cd1d899cd439ab6cfd98ba312f1be4387af94883f725e5448b51bd76fa3105f8294b49476139a90228cc70ed600bd16fce8b1705fcbb22864923662dad97715ccbb4632a11b81ebe5e07b7838fbf45a5a595d"}], 0x1b0}, {&(0x7f0000c7d000-0x165)=[{0x5c, 0xff, 0x4, 0x5, 0x7fff, "44627b5ee0c5cd46704fc146668197454b920e575df451ef5b929cf90de0da627c7e60d897e8775889b81768885ea1439a95eaf7eafcf230208b3d4fc1732dd35a2da962cb7483f93e26d810"}, {0xc5, 0x7fff, 0x1, 0xfffffffffffffffa, 0x8fb4, "7597250ee5d0782352b512b054e6cd442db441f618881f49b9da15009eb0ae446a94f7789443a510769b827435feaa8252756dd24c08bef627604be4680fdc9c63176dafda9a07916fa64b9478ec5c252d652483ec876634b79b1af02767133b1f6463d03449011482433db908b829c1b7adc452addef9bbeb09174e1c12b493881fa2fcac49136658413a754c7355d252e544b4ebf15241cca92664373b71a3250ad19d8678609dc574cd8a12bed4ca2ff861798f"}, {0x44, 0x1, 0x700, 0x8c9, 0x20, "02234d31b4f32881127c48fa766346107ecca4a6540d1a7ef9b251608bb8f66dd985c21b7d374618a878842d7c9def31a6986313"}], 0x165}, {&(0x7f0000c7d000-0x110c)=[{0x1010, 0xfff, 0x202, 0x10001, 0xc75d, "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"}, {0x42, 0xffffffff, 0x0, 0x200, 0x8, "f6dbe0ae638f1bf69b5be59776a35351baa7e1a1ca72cbfb78e462aa29d80be790e4c0f7d17c18f476bcc789766973c0aee5"}, {0xba, 0x89, 0x200, 0x100, 0x4, "235bc3fe5cc1fa69a619c800bbb695da15745ef16b785f2a375347896f3a0dd6b5222f23961418e5c3b9500e7e10cbe5dec8adee26c63e5db66b8381335b7ca4f9ca9a17cd4ac51081b83bf92929cc58667d8f9fa32faf7688ace19c33b7c86d4623138607f5fb4f33dd84a5a7d00bcba9d198232eee9b31975061d856a2b59199131a30718295bfadb21de3bd838890a874efa1cf78bd48bd470b2d1a1d8bd65d82e7b71d5f6235f15f"}], 0x110c}, {&(0x7f000082d000-0x1e9)=[{0x56, 0x48, 0x702, 0x20, 0xff, "deb15389dd440d7d10ab92abed95c7880a84837056ca74373378837d25485fa42934aedf75e344b91d4ce6c14204ad886e9aa85caa1f70f1ae40a424f135f5320254adbc1204"}, {0x8f, 0x40, 0x10, 0x9, 0x4, "eb02a6eaf2d250940250c9a9ac6671920784deef231b7a48ab3a44e61e369351264c76e95ada970543217405f15edb2455e40355d75c2017b518261ac3eebb2d5baa9cc8c10e1ab0001c1b93aef226a75794cd7a236b0abc4877255b8c9066e902fb91aa39bb82954a74a11517f79f9220d6215614141874c8f159e0f4a747"}, {0x104, 0x0, 0xb3c, 0x0, 0xa97, "436068b45a4716fdda7f7fa66a3109dad8407ce4d1f6ab738019a2cc66e65ff128984cb09601f64e37e8d36db0ae747b15bcf74543c58cc2600374f6eee463decddf73a54575fb7cc1ab2317f4b075e1377f059f98844ef8f009a1aa7acecee92e3a50442fa3a0e5e58b7b03c8d889667be766e2c34e6888790c903322cfe552b6695d2573c16431a4e0dd4ce30a00772db19166a6a4ea62ed44cfc8f0bb9c1ebe8a1d1ed718d7ac8f2d9a79b459348d86e2ef0f4a7e54bed7d23ec2d1893abf3c5786ca32ea1a882d56ee097ab72c2860b2fc2dbbeedd11ef6d6baf2fc5e9573158da910e3e41412057d66f944b7671f05b53b4"}], 0x1e9}], 0x5, &(0x7f0000d66000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x1, 0x44801}, 0x4000) 2017/10/21 12:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r4, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r5, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = socket(0x19, 0xf, 0x34600000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r6, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r8}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r8}) 2017/10/21 12:33:19 executing program 5: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) socket(0xa, 0x6, 0x100000000002fe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x80804, 0x1ff) connect$inet6(r0, &(0x7f0000daf000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xde4}, 0x1c) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00003ba000-0x1)=0x23, &(0x7f00001c3000-0x8)=0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000206000-0x9)="766567617300", 0x6) r2 = socket$inet6(0xa, 0x806, 0x3) socketpair(0x11, 0x1, 0x11, &(0x7f0000d42000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000f96000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000c97000)={r5, 0x3}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f00006f7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ecb000-0x4)=0xec) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f00004f1000-0x18)={"7377bdc0cd4fc648bcd48bb5f26a6ed3", 0x9cef, 0x0}, 0x18) sendmsg(r2, &(0x7f0000ca9000)={&(0x7f0000371000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a1c000)=[{&(0x7f00004ec000-0x1000)="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", 0x1000}, {&(0x7f0000e94000-0x31)="cb4e227ee3cbb57c87c164f046ca498d336927409fad593328129545136f527d62d24436485fd692d6634ad526d8993362", 0x31}], 0x2, &(0x7f0000fad000)=[{0x60, 0x139, 0x6, "303a9fe48dce10392bdb607d3b6daca2014606908aa091bfa3d4d8537733a68edc8be2aa88bb98bef1abb54ceadd76e1f79a25051f0c152e99214f5c71e14a774e46c4fe933d0f1bbfcc772704"}, {0x40, 0x13b, 0x10000, "caa080a18049ff7f9cdf6e9b117074aa3ba34375851f27f08a88b27637eddb85b50c4c3d26e7e0505ee8c42e"}], 0x2, 0x4884}, 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000da7000)={0x0}, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000030a000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e48000-0x4)=0xe8) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00002c0000)="88aea6c42d149bc09a65197fc6100c20d8e423623051cb369253176cba14f77f678cc869699816132c9f824e9b9c82a5491581ebc4e185638bcb911c0622423ea60c5b298154ee5eb330f3f195cd5d4655490ec1c0ccd9888795349c5380dd5179c962421cff51221120a3b55c048d3644e912c0dcd14cf1cb57a14b52a588174ef2695f7be1e6e80c4f54346bbea245f3ec68216fe0a73e8c72d0a7dd693ee4dbb8e3de5322d0da68c4ae32978b7bc698a9e3792a0a3b40fae141c5e85dc29f90fed031c7acfb1d477a830be1c9159de2e3d23c1a62e001c363f0c209974c71d6b69a97042fc51c96d505dd0394dcbb9e3837b05864b838a196743f", 0xfc) setsockopt$inet6_buf(r2, 0x29, 0x1000000000000037, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f801ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt$inet6_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f0000f01000)=0x0, &(0x7f00001cc000-0x4)=0x4) sendto$inet6(r2, &(0x7f000099f000-0x2)="0100", 0x2, 0x4000, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x4, 0x4, 0x8, &(0x7f0000a31000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000b5d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff81832e48, 0x0, 0x0, 0x8, 0xa710, 0x8, 0x5}, 0x20) accept4(r0, &(0x7f0000c0f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000063f000)=0x60, 0x80800) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00006ca000-0x20)={@common="697036746e6c30000000000000000000", @ifru_flags=0x8000}) accept$llc(r6, &(0x7f0000422000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ccc000)=0x10) getuid() ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000dfa000-0x10)={0x401, 0x0}) 2017/10/21 12:33:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80a, 0x8) bind$inet(r2, &(0x7f0000917000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000605000)=0x101, 0x4) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000189000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f06000)=@ethtool_channels={0x3c, 0x1, 0x446c, 0xffffffff, 0x5, 0x8, 0x2, 0xff, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f08000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0a000-0x4)=0x14) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000f08000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x100000000, 0xff80, 0x8001}}], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x9, 0x0, "00"}}}}}, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000f0a000-0x1)="90", 0x1) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f00006db000-0x4)=0x1007, 0x4) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005c5000-0x4)=0x0, 0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/21 12:33:19 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xfffffffffffffff5, &(0x7f000006a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f8f000)=0x7, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000f8f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000256000)=0x10) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008fd000-0x10)={&(0x7f0000f5e000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f90000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000df0000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000053d000)={0x0, 0x19, "3b717993e5d8597d046b76a6f67f3d016011b7d8abd86dc107"}, &(0x7f0000f90000)=0x24) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f90000)={&(0x7f0000f91000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f91000)={r4, 0x5}, 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f90000-0xc)={0x0, r5, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000f1b000-0x8)=0x0, 0x9) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f000026a000)={0x2000002002, 0x0}) getsockopt$inet_tcp_TCP_INFO_EXT(r1, 0x6, 0x6b2, &(0x7f00008d9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a8a000-0x4)=0xf4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f90000)={0x0, @in6={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x40, 0x9, 0x10001, 0x9, 0x75, 0x6, 0x6f0, 0x100000000, 0xe1, 0xd8c, 0x80000000, 0x9, 0x5, 0x8]}, &(0x7f0000f90000)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000973000)={r6, 0x1}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x3, &(0x7f00007e5000-0x18)=[@generic={0x15b4, 0x0, 0x0, 0x0}, @generic={0xc5, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x1000000003, 0x0, 0x8000}], &(0x7f000036c000-0x6)="6579737473ee", 0xfffffffffffffff8, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40400000000000, 0x0}, 0x30) 2017/10/21 12:33:19 executing program 1: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000872000)={&(0x7f00001d7000-0x8)="2e2f66696c653000", 0x0}, 0x10) ioctl$int_in(r0, 0x544f, &(0x7f0000c43000-0x8)=0x4) r1 = socket$inet(0x2, 0x1, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000001000-0x1d)="44ff0900fffd001505f40000000178200505ff1fffffffdffff404ff97", 0x1d) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f000001a000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000014000)=0x1c, 0x800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000001b000)={0x2, [0x1, 0x4]}, &(0x7f000001b000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f000001a000-0x8)=0x0) r4 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r4) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="b0e38f777267b44422798b75d028608aa1ccb32bb2ab4649fad11ec59ffb01761811efcc24ab8259dea5ef724c65d90a87c49e2282ad52a3cbc15daffce1082053e493a477bd50bf0524af9a89ee366b", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000002000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r1, &(0x7f0000003000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x1, 0x5, 0x200}, &(0x7f0000ec1000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000003000)={r6, 0x80, 0x10}, 0xc) 2017/10/21 12:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) epoll_pwait(r0, &(0x7f000081a000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x5, &(0x7f000095d000-0x8)={0x80000000}, 0x8) syz_emit_ethernet(0x43, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x35, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x8}, @sack_perm={0x4, 0x2}]}}, {"01"}}}}}}, 0x0) 2017/10/21 12:33:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0d000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df1000-0x2f)="090000000000000000fff9ffff0afebc402c0a050100010000f50000010062f7", 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000757000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00009b2000)={0x10, 0x2, 0x8000, 0x1f, 0x5, 0x7, 0x80, 0x3, 0x0}, &(0x7f0000590000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a34000-0x4)=@assoc_id=r2, &(0x7f00003f4000-0x4)=0x4) r3 = socket(0x0, 0x7, 0x80000001) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000aed000)=0x0, &(0x7f000031a000-0x4)=0x4) getsockopt$inet_int(r3, 0x0, 0x6, &(0x7f000023d000-0x4)=0x0, &(0x7f00008f7000)=0x4) 2017/10/21 12:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r4, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r5, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(0xffffffffffffffff, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r7}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r7}) 2017/10/21 12:33:19 executing program 6: mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000633000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f0d000)=0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f0b000-0x1c)={0xa, 0x3, 0x80000102, @loopback={0x0, 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0xfffffffffffff801, 0x2, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, {0x0, 0x0, 0x0, 0x7ff}, 0x7, 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffffffffffff}, 0x5, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x2000000000001, 0x3, 0x2, 0xffffffff}}, 0xe8) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) epoll_create1(0x47fffc) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80809, 0x417, &(0x7f0000f0b000)={0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f0d000)={0x0, 0x7ff, 0x0}, &(0x7f0000f0c000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000c42000)={0x0, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000061, 0x8}, &(0x7f000074c000)=0x98) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f0c000-0x8)={r5, 0xc03a}, &(0x7f0000f0c000-0x4)=0x8) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000f0a000)=[{&(0x7f0000078000)="3900000013001975090000000000090007000100030000006c0000000000800004001a0004ff003b000000ffff07da011018e9070000000000", 0x39}], 0x1) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000df7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/21 12:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffd, 0x2, 0xea7, &(0x7f0000003000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000003000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) socketpair(0x8, 0x80000, 0x0, &(0x7f0000612000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000cb4000-0x10)={0x3, &(0x7f00000e6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f8a000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000661000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet(r3, &(0x7f000024e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e2000)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000f4000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00009bf000-0x8)={0x0, 0x401}, &(0x7f0000592000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000846000-0x6)={0x0, 0x20}, &(0x7f00007b3000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cdd000+0x926)={0xa8, 0x2, 0x6, 0x1000, 0x0}, &(0x7f0000497000+0x3b9)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f5f000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x20, 0x82, 0x2, 0x4}, &(0x7f0000a20000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007e4000-0x6)={0x0, 0x1}, &(0x7f00003ad000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000017000-0x8)=@assoc_id=r4, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007d2000)={0x0, 0x81, 0x33ed3deb72124408, 0x0, 0x0}, &(0x7f000013e000-0x4)=0x18) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00000a6000-0x4)=r6) getsockopt$inet6_buf(r3, 0x29, 0xf3, &(0x7f00003bc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ef3000)=0xec) writev(r5, &(0x7f000010b000)=[{&(0x7f0000fab000)="390000001300090469000000800001ff1800004001000000450001070000001419001a000400020004000200000000000000000600071ee400", 0x39}], 0x1) socketpair$inet6(0xa, 0x6, 0xd7f, &(0x7f0000021000)={0x0, 0x0}) pread64(0xffffffffffffffff, &(0x7f0000443000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f000074b000)=0x3, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f00007c0000)={@generic="4830273964f3db739aa6eb99568c722d", @ifru_flags=0x400}) 2017/10/21 12:33:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000003000)={r2, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x2, [0x80000001, 0x1f]}, &(0x7f0000004000)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0x1a9) bind$bt_hci(r0, &(0x7f0000002000-0x6)={0x1f, 0x0, 0x3}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000005000-0x4)=0x0) 2017/10/21 12:33:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x10, &(0x7f0000004000-0xf0)="d919a8af34c9b5c0de6f72bd3d7490d07f2209fac737ca08e3b387063dff0f000000000000a058a782351680ca5ef3983e1201007c8c51d9b62dc6f509d129df4a1c35c8680976ee67a5d64aeff5b4c9f6d5aeafd296f1c0e23eb48db7c1cfbb2b8d52d5bbaa367dda7ba2d4f73c87533d4a21224cfafb02b225ecd738e98cf9d9389e977526bfe80fee92048f86bb87fc57d43c79085dcaf83d7a608333907f2983689bddca9d9ba18f7e4ec9c580eb50baaa4544d209c7716356a97e94677228a6c3182e6023f19d0000000846baaf170a752f8a3f57e025c518fcc591f49da31f7ae160b761353953d91a49c65dbb", 0xf0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000fc1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cd000)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000601000-0x4)=0x6, 0x4) r2 = accept$inet6(r1, &(0x7f0000991000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000501000-0x4)=0x1c) syz_extract_tcp_res(&(0x7f00000c0000)={0x0, 0x0}, 0x3, 0x3) r3 = socket(0x10, 0x803, 0x0) socketpair(0x4, 0x80a, 0x1412, &(0x7f0000b28000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f00001a3000)={0xe268, 0x5}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002a1000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x2d26, 0x7, 0x100, 0x3, 0xfe5, 0x4, 0xd64, 0x54a, 0x8, 0x827, 0x6, 0x8000, 0x2, 0x3]}, &(0x7f0000a79000)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000622000-0x1)={r6, 0x8001}, &(0x7f0000a70000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dd9000)={0x0, 0x1}, &(0x7f0000edc000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000064c000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x0, 0x8, 0x40}, &(0x7f0000e87000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000657000)={r7, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0xffff}, &(0x7f000000c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000dc000-0x8)={r8, 0x9c}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d5c000-0x10)={0x0, 0x1, &(0x7f00000ee000-0x10)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000383000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000bf4000-0xb8)={r7, 0xb0, "9ad08a9b270ecc740ab6dcc7d4c6610b233e1aeb91cdd55bcfe47b98885bab7e71cc8c0e685e613f112d63e3b7ca50f35eeac0edaa9cc05f822c73bdb0889fd804e40f6716429324c6239b4d9339ec2ebe8ce916fc383ca523b8d0e011fe9b69cdba8222c18907cbad77dbf979dcc8d1e0d79a95fe50c6337f86e7b02affafb2c4efb26dc5100facc2a48a42adeebc5729af4427f6860ebeb7836c579a3ee2e1ff397b565cad637f19dfb003d3d08b96"}, &(0x7f00006e9000)=0xb8) socket$bt_hci(0x1f, 0x3, 0x1) accept(r5, &(0x7f00001f1000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000842000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000f70000)={r9, 0x34, "a1017c7f4e7adc0cd51339a95f03000000000000002d6a420100f40001020000000000000000000000006b6badd0e60f00005982"}, &(0x7f000070f000)=0x3c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000443000-0x8)=@assoc_value={r9, 0xffffffffffff0001}, 0x8) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000bae000)={0x0, 0x2, &(0x7f0000c3f000)=[0x6, 0x8], &(0x7f00002e0000)=[0x7, 0x17d8b53, 0x81, 0x6], 0x0, 0x8, 0x2, &(0x7f0000755000)=[0xfff, 0x81, 0x8, 0x1, 0x8, 0x200, 0x0, 0x6], &(0x7f0000611000)=[0x81, 0x4, 0x7fff], 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000028c000-0xb8)={r9, 0x2, 0xde11, 0x1, 0x8, 0x2, 0x5, 0x5, {r10, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x20, 0x4000000000002, 0xffffffff, 0x1f}}, &(0x7f00000b1000)=0xb8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00001b1000-0xc)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000e48000-0x20)={0x6, 0x4057db, 0x81, 0x2, 0xc, 0x101}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000625000)={r11, @in6={{0xa, 0x3, 0xd2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x10001, 0x0, 0x6}, 0xa0) write(r3, &(0x7f0000c23000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2017/10/21 12:33:19 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xe710}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x2, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x2, 0x200000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, 0x98) 2017/10/21 12:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x42000200) socket$netlink(0x10, 0x3, 0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @ipx={0xffff, 0x1e, 0xffffffff, 0x11, {@current=0x0, @current=[0x0, 0x0, 0x608, 0x0, 0x0, 0x0], 0x97f}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x400}, ""}}}}, 0x0) 2017/10/21 12:33:19 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000168000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ebe000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(r2, &(0x7f0000ec0000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008af000+0x8d7)=0x8) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ebf000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000050a000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00006b7000-0x4)=0xe072, 0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000b0c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebf000)=0xc) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0xfffffffffffffffe) sendto$inet(r4, &(0x7f000058d000)="660503a8b2aa026bf6768df279f0132876922f0b0da7222e9197353b216e17a5aaac75eb0631b0b0c57ebf7154ac8b34ea414ff4f6405729401559ac20bc21fc6661b5514cff7a20e59f5fd0a6cd672fdef784875ad243fa3c5a13f7117c118d5c94f1b5fed70fcf80b53129f05a2db35178963ef445073dbd9c14c1", 0x7c, 0x40000, &(0x7f0000ebd000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007d3000-0x4)=0x0, &(0x7f0000c2c000)=0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000ec1000-0x4)=0x2800, 0x4) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000af3000)={0x0, @in6={{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0xffffffffffff073c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db1000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000008c000)={r5, 0x81, 0x33ed3deb72124408, 0x9, 0x7ff}, &(0x7f00008c0000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000085000-0x98)={r6, @in6={{0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd1}, &(0x7f0000166000)=0x98) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ec0000)={r7, 0x5, &(0x7f000004d000-0x74)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ec0000)=0x10) r8 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000347000)={@common="69666230000000000000000000000000", @ifru_flags=0x800}) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, &(0x7f0000ec1000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ec0000)=0x10, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f000010b000)=[{&(0x7f0000dd9000)="390000001100090469000023800000000700004001000000070000000000000019001a00000002000400000000000008ff03010c00001ee400e42f", 0x3b}], 0x1) socket$inet6(0xa, 0x80005, 0x0) 2017/10/21 12:33:19 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x3) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3000009, 0x10, r0, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0xe000)=nil, 0xe000, 0xfffffffffffffffc, 0x32, r1, 0x0) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000e7b000/0x2000)=nil, 0x2000, 0x1, 0x1150, r0, 0x4000000000000) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x3, 0x40011, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r1, 0x0) mmap(&(0x7f00003bf000/0x4000)=nil, 0x4000, 0x4, 0x44050, r0, 0x1000000000000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f69000-0x25)="13000000430025f00000000400000009020b01220010b500001000eb08002200e4ff00b700", 0x25) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000558000/0x3000)=nil, 0x3000, 0x20000000000000, 0x6052, r1, 0xfffffffffffffffb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x100000021130, r0, 0x0) mmap(&(0x7f0000383000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f6a000-0x2)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ea9000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1d) 2017/10/21 12:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r4, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r5, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) r6 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r6, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000e3d000)={@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]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r8}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r8}) 2017/10/21 12:33:19 executing program 5: mmap(&(0x7f0000000000/0x8c8000)=nil, 0x8c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x8, 0x0) mmap(&(0x7f00008c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008c8000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000186000-0x69)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a2000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000347000)=0xc) mmap(&(0x7f00008c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c8000)={r1, r2, r3}, 0xc) mmap(&(0x7f00008c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f00008c9000)=@file={0x1, "2f"}, 0x3) mmap(&(0x7f00008c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f00008c9000)=@llc={0x1a, 0x16, 0x1, 0x0, 0x3, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f00008ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00008ca000)=[{&(0x7f00008cb000-0x34)="1fd2d0fd8463b878eb098d810d42e7210518018791375cbd4899b49b494e019960607bcb98e82644eba86cd8ddf4de2795e3ed50", 0x34}], 0x1, 0x6) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ce000-0x4)=0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008cc000-0x4)=0x0) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f00008cd000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00002d9000)=0x10) mmap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00008ce000-0x20)={"08c2fee231bfebd15270d88cba642b9a", {0x4, 0x800, 0x7, "d6672ae96ac4", 0x40, 0x0}}) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000030c000)={&(0x7f0000106000+0xbf7)="2f", 0x0}, 0xc) connect$unix(r0, &(0x7f00008cd000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/10/21 12:33:19 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000632000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x1, 0x5) r2 = accept$llc(r1, &(0x7f00008c5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002fb000)=0x10) r3 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000099a000-0x4)=0x2, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f000077c000-0xc)={&(0x7f0000419000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000158000-0x4)=r5, 0x4) r6 = accept$inet(r1, &(0x7f0000808000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afd000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000028e000)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b0, 0x6b73, 0x49, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x5, 0x9, 0x4, 0xf85, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f0000cd3000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r7, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0x100000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436c, 0x200, 0xfffffffffffffffe, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000042e000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0x0}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r10 = socket$inet_sctp(0x2, 0x10000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ce4000)={r8, 0x3, 0x7ff, 0x7fff}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0x9, &(0x7f0000c51000-0xa0)={r8, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x4, 0x8, 0x89}, 0xa0) connect$inet(r4, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000953000)=@assoc_value={0x0, 0x0}, &(0x7f0000b71000)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00002b4000-0x160)={{{{0x2, 0x0, @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, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xf28c, 0x3, 0x101, "0d7ebedab683b84bfea376af126aa009ba25ab99160e5b0d9027e161fc7f147ea59548f63365c6ee28d81c3b1f7ba459d802b34662f552785ebe36d11fefc3c3faf419db62610d5038c27667f0aad2f8"}, 0x160) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000eca000-0x14)={r9, 0x7, 0x9, 0x3, 0x0, 0x9}, &(0x7f0000951000)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00009d9000)=0x2000000020000000, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00006ab000)={r11, 0x0}, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b98000-0x4)=0x4000000f) recvfrom$inet(r10, &(0x7f0000042000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x2000, &(0x7f0000945000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r11, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x6, 0x1000, 0x6, 0x31}, &(0x7f000014f000)=0xa0) 2017/10/21 12:33:19 executing program 2: mmap(&(0x7f0000000000/0x92a000)=nil, 0x92a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000000000005, 0x0) mmap(&(0x7f000092a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000092a000)=0xbba, 0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00006af000)=0x7, 0x4) r1 = epoll_create1(0x0) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f000092c000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3d, &(0x7f0000129000)={0x7}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000742000-0xc)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000031d000)={"f794be98df4fbc3a28844712cd49cd43", {0x4, 0xfff, 0x70e, "7a2b292cfdf2", 0x8001, 0x0}}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00007f3000)={0x40, 0x3, 0x3, 0x9}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000081c000-0xc)={0x4, 0x0}) 2017/10/21 12:33:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r2, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={r6, 0x7fffe, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000003000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0xe61000)=nil, 0xe61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e61000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r3, 0x0, 0x0}], 0x1, 0xff) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f000028c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 438.199046] ICMPv6: NA: someone advertises our address fe80:0000:0000:0000:0000:0000:0000:04aa on syz4! 2017/10/21 12:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r4, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r6, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r8}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r8}) 2017/10/21 12:33:20 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x9) unshare(0x20000000) socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fc8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000fc7000)={0x6, 0x0, 0x7, 0x2}) unshare(0x28020000) ioctl$sock_proto_private(0xffffffffffffffff, 0x89f1, &(0x7f00006d8000-0xc3)="54682f495d84e74aa6d584469b09e243f2cddf91b8d00fe2557151becc3ecba4812b0bfd1988158899a3516597cc1345f6a4f45d14f6c05f7b3f4b037df9c8b2b7e9affea8eb3e85897b8f97496aae48ae8469a5078eb6ba1be3362e37066117f455d8da30df8a38d283f9be4c9c8182e40f4c7f498b32fc0ab2e00fccf7fdb8945a3b83261531ef0215c0c9c9d5f4c5883a9a7cf065688907635677cc6120116eaf3b5cc29c08c9fa55b0f8daed9a34c2ed66bdbe515d24ad5a85384ffa6e26aa8549") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) socket$inet6(0xa, 0x3, 0x3a) socketpair$inet6_sctp(0xa, 0x40801, 0x84, &(0x7f0000fc6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/21 12:33:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000246000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002bc000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x3, 0x8, 0xfffffffffffffff8, 0x3, 0xf}, 0x20) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000fed000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b6a000-0x4)=0x10) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000cf1000)=0x4000000045bb, &(0x7f000043f000-0x4)=0x4) bind$netlink(r2, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x2, 0x80000000000003}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r4 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00007a2000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003dd000)={{{@in=@empty=0x0, @in=@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000992000)=0xe8) r7 = getgid() sendmsg$netlink(r4, &(0x7f0000c88000)={&(0x7f00002b1000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[], 0x0, &(0x7f00007b7000-0x50)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r0]}], 0x2, 0x4}, 0x0) sendmsg(r4, &(0x7f0000784000)={&(0x7f0000f59000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x6, 0xf, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d14000+0x814)=[{&(0x7f0000d87000)="2d58d240b242359c6e36a89dda1700b8a5c5cdde1f1f140cd0c531402b32cf1164a8f9232f640101c9ffd4ea300ff86534ccfd681b88473a1994c47c57ce77b9066fd69459fada32af0565c8cc680289d9e63dd39361c83a486ce1ab3924cc84d004bbc2b56396b277e2aa1415ab1741ad7f45a6b49c2a26d4450420e7118ffb8c606ecbb8805049d43ebcaec7", 0x8d}, {&(0x7f0000898000)="d9612cde00d045c3d949d94edc54afc94cdb02e29d8abc884ca4f5c58e3bfe4f6e3c9910a8b8c2dcb675c2c3785aaebd94130f5cbadfced7cd298517135fd928672f690d6b49753cd4ef04032ca82e9df1328c87889b279b284a10f26e5ea898d0c8e1a0a9ad05fcf2215912fc6536b18656b852145841525e77ede9e1dc40573f914d100acc3182f9fe933141a35dcf92da86f349b722ac467ed2ab883fb03ccbab07ff10919c3291475783a24a4441dbc64320cb16a2df4be562", 0xbb}, {&(0x7f000093a000-0xf6)="f8a4018a609817e71ac8c6b7de2342f626aa8a6039dadf362c9a0c149f2ba76deef94cfa8311cc13e4aad592093c937afb666b4859f92da66866e0ded5734108fc5122516840dbed26dd4eee72bf7021552efa6d2f4c41eb590a42099fd11525d15b7042d3579430cc41e42b0363a8b941341daf1f0457ff2cd85c1df72ced36e5ed08261f4d80315fbb631010265bf6dfab6d55447df08a30780327687f504ab2cf8be76711574dd40469fde9fc4c30556e6a47abac613d85795505a8f3349179e6e37c5077da1779c8c32ff406b0ecf8afc93159844662139138990d491e1611b55ea8d14c2517ec7cd82fcb57aff8b1e168f65236", 0xf6}, {&(0x7f0000b60000-0xc)="fa6ae5b8f6fd9c75524025a1", 0xc}, {&(0x7f0000ca8000-0xfa)="255836aae73726cfcebf84f4dfc67083e910d545ca9e6c09a0107757cddc2603d4a1911e5e4efc4d11a1fe15b9cef73d0891e316efb383728df122bf355897dce2179d554bfc84184541b5f34550784ca6aef5e98fc3a778b82297922f0e8d6fd6d0e886be07f44a3a3e45e2edfb6db1e3ed5ff5d047d6f44a5b2013eaec19838d5b029e6e586ff38b3ce0273e81b6f2e235570c896e258a40c9d30ac7df7c18499c26b4b22972239aa3f1c9c9f739e84bbb6def7f13006d8918b3473dcd6056b1c8a588429d5b1e4fa741ffdfd68ece2e171b62bd347acfc11a51179565423ce60f499d3de743f9e74d62fc6e468e73f07fc0938111a3583302", 0xfa}, {&(0x7f0000563000-0x30)="1b6c0eaf50b0cd949283192ed51ca2775164e984bbf1045751c7be1826216ace537bea5b3813568eb6e68f4902551bd7", 0x30}, {&(0x7f0000691000)="e0987fa3e956985b183c7fe4582737bbc92552d9d6856802251cd3dabc9fe0ac949b005f097bab2474bb42cd597f49c99d87afe4bda4a7ce3a35dcc5ca34814219c15e1fe81a74f638002bde54cb3e2941039ab2c200f2c05f5a8c8aad24f0d7994be0b21a2e16b1412714376452", 0x6e}], 0x7, &(0x7f00009ff000)=[{0x70, 0x185, 0xfffffffffffffff9, "e1a18df08b9f9f18586db5f10f6534fa4d8d96b6adae61ebdc50af63a40ff0fdeac40ec389b801b16a59f193553efee4928799ded485a4f99a46bb52cbfa5843daa446ee2bda2cbe0595b87c1bbda76da6c29453f12ba028a8ac0c"}, {0xd0, 0x1ff, 0x5, "6459f6b1346a89e5653049040a5f7ba5a3636779ceadcacff280b48f6fa4ef3dde90656292c5fef476e1f49c8afbeec792c5114a9ffd4a740985a3d6077c625b8454e9421ca75dcb1712231eb5d23d98263b8a80ced20ed76de328827d8f2a625d34a1e96c3440910ef5437fc19ccef4bd72f858899c42712adff92174efdf8d95a55f7f8ffde8d50921f4162131728a0d2d0225a2d5886126a1b79eebcfbb449948d1d1627e3fcf0183c0d2759362b48dc9dbfc7eb888a89034"}, {0xf0, 0x1, 0xe093, "201c1b4cf8dd8cf2332dfc5a35ba172e2fae4d91fef7c8933d38851bc333408f9612356d3fdb9a481e4800b9e91dfe1e6f671d968f87be774fee0b2bb3eb98526a7fadd1e82fe337650b7bee5bf37151982e026e30480447c907a0d2ae08419d49908502c633c7d8f2049690ded4c3e16b032532a56a1e8e72e1c09b2eec164eaf5e8e4095da5ecd2a199d7b0aadeafbd8b6734b377444892427703ee09ca513ae2306019662160fcd4bb3cdfd01a8b424ea352cfe49e7eea8cb42dbfa7ea6701c2ec9c0a5b610ef3f96105184f34a40b52f896abdb3a8e05747b2d4d15fd7"}, {0xc0, 0x11f, 0x7fffffff, "1e23cdc2ea14782e15768ebb9b5bd9441256b525fca0693529335fed5368edf717846f9506b345028d064410c1e64c5549274545167ffd1cfa220d7ae81f15e21c869dd50c573308fe0f5865ede46b8cb52615cbf87a630f26b2931b1cb0d65d612e0965d39a993d29f960baed4085f9ea7703871229e34b031bd39a2bf1e2e5e337bb602f85395d906e2054384b7b8675bef451d2cd12cb9abebd1e65513f7a99c31244550b251832"}, {0x20, 0x10d, 0x3, "ff785697f0ea2c888e"}], 0x5, 0x44000}, 0x40) r8 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r8, &(0x7f0000861000)={0x10, 0x0, 0x77cff3b6, 0xfffffffffffffffd}, 0xc) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r8, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0xfffffffffffffffe, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f000021b000-0x6c3)=[{0x12, 0x5, 0x102, 0x40000000000, 0x10000000, "00e8"}, {0x6b1, 0x1000007fff, 0x0, 0x0, 0x0, "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"}], 0x6c3}], 0x1, &(0x7f0000bb7000+0xf14)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006a9000-0x5d)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c1000)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000dda000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cfa000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a37000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d2000)={0x0, 0x0, 0x0}, &(0x7f000084f000)=0xc) 2017/10/21 12:33:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x34, r0, 0x0) mmap(&(0x7f0000ebb000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept$inet6(0xffffffffffffffff, &(0x7f000041f000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000450000/0x3000)=nil, 0x3000, 0x1000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8b2, 0x1, 0xfffffffffffffffc, 0x2}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000-0x8c)={r4, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000dbe000-0x8)={r5, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000862000)={0xffffffffffffffc4, 0x1, 0xdca, 0xfffffffffffffffe, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x7, 0x81, 0x1623, 0x40}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x2) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000003000-0x1000)="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", 0x1000) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000002000)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={r4, 0x3, 0x0, 0x8, 0x9, 0x7, 0x3, 0x7f, {r6, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0xa24, 0x80000001, 0x400000000000}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000)=0x0, &(0x7f0000452000)=0x4) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000002000)="d0", 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xb) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2017/10/21 12:33:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e26000-0x1c)=[], 0x0) connect$inet6(r0, &(0x7f0000661000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000052e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x2, 0x2) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f000042b000-0x10)=@common="69703667726530000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000c77000)=0x4, 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x3, 0x4) connect$inet6(r5, &(0x7f0000402000)={0xa, 0x3, 0x6f, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000262000)={0x0, 0x20000000080000, 0xffffffffffffffff}) socketpair(0x9, 0x806, 0x1, &(0x7f0000a65000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f0000d01000)={r6, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r11, 0xc00c642e, &(0x7f0000d4c000-0xc)={0x0, 0x80000, r7}) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f00003e1000)={0x0, r12, 0x300000000}) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f0000a86000)={r10, r13}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008fc000)={0x0, 0x80000, 0xffffffffffffffff}) connect$inet6(r5, &(0x7f0000e00000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000de2000)=0x8, 0x4) accept(r3, &(0x7f00005bd000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000565000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r14 = socket$netlink(0x10, 0x3, 0x0) writev(r14, &(0x7f00004d1000-0x10)=[{&(0x7f00000f8000)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1) pipe(&(0x7f0000528000-0x8)={0x0, 0x0}) 2017/10/21 12:33:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f00007a7000)="815fe1f5e71e37ce8a86139d428c8d8719814778c4a6204831d30e0b1e866d67b0001fb1b90c73c0370ea11644b19b570573b0", 0x33) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000de6000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4000018, &(0x7f0000c4c000)=0x7fffffff, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00002d2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000dea000)=0x4, 0x4) sendto$inet(r1, &(0x7f000070a000-0x1)="11", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000065e000)={r1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000da7000-0x14)={0x923, 0x4dd5, 0x1, 0x1f, 0x1}, 0x14) recvfrom$inet(r1, &(0x7f0000d23000-0xed)="", 0x0, 0x2, &(0x7f0000461000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c36000)=0x0, &(0x7f0000bb2000-0x4)=0x4) 2017/10/21 12:33:20 executing program 2: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dbf000-0x10)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x4, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005a2000-0x4)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f000075e000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f32000)=0x8, 0xad07e76aac3cafb1) mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000d58000)=0x0, &(0x7f0000d1c000-0x4)=0x4) r3 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00005b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3, &(0x7f00005ad000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000b2c000-0x10)={0x6, &(0x7f0000bf7000-0xb4)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) r5 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000e13000-0x4)=0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000045000)="b8bf382b48b71577ebd6f45b2cdc64cf1b4590fe5f77a167acd2833505626a536107d6f756c912", 0x27) bind$inet(r5, &(0x7f000069b000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket(0xa, 0x3, 0x3c) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000abf000)=0x1007fa, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000056b000)=0x40, 0x4) setsockopt$inet6_int(r6, 0x29, 0x4a, &(0x7f0000ef2000-0x4)=0x800, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r7 = socket(0x80000012, 0x8000e, 0x2f8) setsockopt(r5, 0x107, 0xbbf, &(0x7f0000153000)="67", 0x1) syz_emit_ethernet(0x1015, &(0x7f0000590000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x2, 0x4, 0x6}}], {{0x0, @x25={0x0, 0x3, 0x0, "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"}}}}, 0x0) sendmsg$unix(r6, &(0x7f0000210000-0x38)={&(0x7f0000a58000-0x18)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f0000d89000)=[], 0x0, &(0x7f0000e4c000)=[], 0x0, 0x7f}, 0x4001) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b37000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f000097e000)=0x0, &(0x7f00008d1000-0x4)=0x4) accept$inet6(r8, &(0x7f000042e000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000079f000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/21 12:33:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r4, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r5 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r5, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r7}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r7}) 2017/10/21 12:33:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000d77000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00004f5000-0x8)={0x0, 0x0}) r4 = accept$unix(r3, &(0x7f0000ea9000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000933000-0x2)=0x6e) ioctl(r3, 0xfffffffffffffff8, &(0x7f000004e000)="257e4019feecb4b666c119bc603691a7bcb103fcb30e9351a2d799acba96d3de0dc7841b410f46bf781cebe06453df9fa8cdb842c91d10f2b51a9c7ee724b5c04d517727a00f7a4ad5a7f229e383fad59af491ec58466be5c414c1d27d3f537c4c6b8c8abebcd2aa4671627c82256a1627c34beb12ee5e41d55828501faab32ea9570530bda4b33debdb0cf257f7628eb20f845b21c5297493fe823071fb790662e3d076fd5dd90ff312c47e86550afe048d2aa6246e2c5e02dac3dc73311b3c660f9ff0af0a5fc9085311515b959ef5b9b3ef8eda7e90e7fe94b758cd0f4c69e1b02879fe") accept$unix(r0, 0x0, &(0x7f00003f1000)=0x0) r5 = accept$inet(r3, 0x0, &(0x7f0000755000)=0x0) connect$ipx(r0, &(0x7f00002df000-0x10)={0x4, 0x3, 0x1000, "7078e6f70a7e", 0x81, 0x0}, 0x10) bind$inet(r5, &(0x7f0000192000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket(0xe, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000fb8000)=0x1007fa, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000e7000-0x4)=0x907, 0x4) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000ef2000-0x4)=0x1000000000800, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r7 = socket(0x11, 0x80002, 0x300) setsockopt(r7, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x2e, &(0x7f0000ec7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x2, 0x4, 0x10000}}], {{0x0, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xf, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=0x0, @random="393c53cfa5c5", @rand_addr=0x4}}}}, 0x0) bind$unix(r4, &(0x7f000053f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) sendmsg$unix(r6, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000d89000)=[{&(0x7f0000b2d000-0x33)="9658bf23a09c205351c351be861d27993dfef2bb0fc027bc1a76526dfc272050a38c5fd4b3aed49d1ad0e55007ed7f4b446f45feceeba5ff34c853eabc6238f57630d09a8ca6b389eb22235e299ebe17023cb67af0733748ca2ac4a68e5d4135c7d3c3c5e1851ccf750283a437f3f69b285f35960d09ae38446346cf0d08d76b2258055681e9cc9be46a771720c4774224129472d5087be14ca61093cbb598965ea4ba6aaf094eb0d02fb6738bc06cb6592a31adc5216f", 0xb7}, {&(0x7f0000040000)="b2f2c04a3444d596fac7389468db10f21365674148eac8b7c21aff8f18cab0af4616304fe7badb61315fec195e97973ac6ca6de4edd8ee5aca643496b3d42929990dced3dc3774c586555ad11cda336e349cc5b0c5496688ba9bf876a9c47d905e0bb919f79b1c4f85eb338ee8ae2bcfee0174e5dc868d8f54d02d6b8821e5f70f910f67a4a966f501dfbfb31ed0c4fc5d402b0bd012e07b368dc94ebca8eb49564e1f24ae283f075c653cecc31e8e7fff09ab3287f0b5a0c1cd68bc0588943ac30667b8b543d086ce8dbb65cf8f15f90fbf06ac4bd75a271635c8dfbfc72094a7108b", 0xe3}, {&(0x7f00000f3000-0xae)="1cdd3efa5c1f65adcecc728d461fb328a5d7d6c2d968cc47f6ed327bcfcf293529cc0415450aafdd5d8c2051ca027df85e0c5700b260f626ddd49f9fa974bdd1814511ea86ae15beb2a20ae6b7028ed03b3c44b0ca3345f47f66fd076f05142882da9c8ba16cd9f5b39fc1e417994ab64bc1a6537b2696e45fdfd1332ba833a915527dc2aa28c3d8292659069b0937048143f1a28f50a6f253ac89a7b87f976b71bfe9c2fabebb7bc327ccb3c5ff", 0xae}, {&(0x7f0000eeb000-0x84)="2d4ec37b92b5ff4eab6c3334ccf9de88d5d9cf85875441da336e4ffb22d3b7aae8ea3edf238c6980e636c453bb91b2b8c3f208df7f324b6586a0e9cfbb96e1a62232c80a6f4090a039f18be313395927085e853796e3c6059098969c7847a2e488ba619b75a28f386fcc3b839da75b7bf9cd5f67705523c889d87d62798d12d3224de11a", 0x84}, {&(0x7f0000307000-0xb3)="cf19dcc8836f2077d8384aef691274b2f09f1d2756a5b53b46ac1c575d7596c0513ea06af2b73b8b9ffc4da997abcc91756714224da01f13508be873e9f629ed30447e84550e2e8c19a94ac720191df45ff6c415e1968c5ad809ee597541c1776a68636e5c5039268a6cbdc0917780a6d961d0a6559d9623e7558891fba8eb3ac4c5289837275f61bcf8185866c49712f5edcfc470884d536a2e91406e397650bed4e655629f5914ba2de09872450674c51924", 0xb3}], 0x5, &(0x7f0000e4c000)=[], 0x0, 0x42}, 0x4000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000503000)={0x0, 0x0}) accept$inet6(r2, &(0x7f000095a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000871000-0x4)=0x1c) r8 = socket(0x11, 0x8000000000000802, 0x0) bind(r8, &(0x7f0000aa3000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811ffff15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000056740000220000000006ad8e60cc326d3a09ffc2c654"}, 0x80) ioctl$sock_ifreq(r7, 0x8923, &(0x7f0000b1f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xfffffffffffffff8}) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000dc8000)=0x103, 0x4) setsockopt$sock_int(r0, 0x1, 0xffffffffffffffff, &(0x7f00002d8000)=0xffffbfffffffff81, 0x4) write(r8, &(0x7f0000ff6000)="", 0x0) 2017/10/21 12:33:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00003aa000-0x20)={@generic="1429b17f23fa0128c52b8793a18fc611", @ifru_flags=0x9400}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x4, 0x7, 0x0, &(0x7f00000fa000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000010b000-0xaf)="7a9695df06ce7d7b8db7ebf7544b33d34d2a7500863a857564bb6d09d29e25fffcede2e1289cc7241e7921f1d34adfc67e5c59f055f43d244aee1b0b5ca52e826722f62b4ce02a7de05a5bf0cec1a74b123389406a0850025fe951e22fa3668b9dcfe973d52e6295d424dca9b8eed44dfedf5bcf92bbaa1276b1d3b2e418c6b99d6504e9df3ad06a1859f25107759959e608f94ebaad503ec1cf380772d1d1965b10c23a54cb019f0f518087ddec48", 0xaf) socketpair(0x5, 0x6, 0x2, &(0x7f000078e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000a0000)={0x0, 0x1000}, &(0x7f000078e000-0x4)=0x8) pipe(&(0x7f000051d000)={0x0, 0x0}) r4 = socket(0x10, 0x3, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000e74000)=0x100000001, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x100000000000006, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f00006e3000)="", &(0x7f0000002000-0x4)=0x0) 2017/10/21 12:33:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000045b000)={0x0, 0x2d, "dd07c13c640fbeed429d4ad04a6958ba03067c2544832b808ba0246145cfa5e5df23e4473f5d5f89e52eee7317"}, &(0x7f0000405000)=0x35) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c9c000)={r1, 0x3, 0xff, 0x9, 0x7ff, 0x3}, 0x14) syz_emit_ethernet(0x4e, &(0x7f0000ae8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x81, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d8c000)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000f12000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b26000)=0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000fe000-0x8)={0x0, 0x0}) r4 = accept4$inet6(r3, 0x0, &(0x7f0000c8f000)=0x0, 0x80800) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r4, 0x6, 0x6bd, &(0x7f0000950000-0x4)=0x100, 0x4) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000dc2000)=0x0, &(0x7f00006c1000-0x4)=0x4) 2017/10/21 12:33:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r4, 0xe91}, &(0x7f0000d73000-0x4)=0x8) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r5, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r6, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r8}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r8}) 2017/10/21 12:33:20 executing program 4: mmap(&(0x7f0000000000/0xbeb000)=nil, 0xbeb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000beb000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ce000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000bec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bed000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000267000-0x4)=0x0, &(0x7f0000bec000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000293000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r3, &(0x7f00000de000-0x10)={0x3, {"8d5a800000000a"}, 0x0}, 0x10) r5 = socket(0x11, 0x2, 0x0) setsockopt(r5, 0x1000000000000006, 0x0, &(0x7f0000a55000-0x10)="01000055b3ef0000000006001dcc0d30", 0x10) ioctl$sock_SIOCSIFBR(r5, 0x8940, &(0x7f0000433000-0x18)=@generic={0x8, 0x1de91c83, 0x8e}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000056c000)={0x10000, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000603000-0x20)={0x25, r6, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006db000)={0x4fffffffffe, r7, 0x10001, 0x4}) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000a87000)={0x0, 0x0}, &(0x7f00008e7000)=0x10) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000b82000)={r8, 0x40}) sendto$inet6(r5, &(0x7f00000db000-0x6e)="132d4223df510d08de30f213d3c3c231d4271e7c51dd9aa3e8e44fa1413ed84ee8ff98df2f8866205e933c0fd985a2a1fa66d39a9977b5e47ba04398086e5678fb1dc37e38ba3eb256ae94d93bf9ac0d5260c7b4e4d34a6d06471b1e076fce6bc227cadcfc3d7c24c1ac41f669ff", 0x6e, 0x4, &(0x7f0000f46000)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000028c000-0x8)={0x0, 0x10000000003}, &(0x7f0000027000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000840000)={r9, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0xffffffffffffff62, 0x9673, 0x9, 0xfffffffffffffff5, 0xff, 0x0, 0x700000000000, 0x1f, 0x8, 0xffffffffffff24b5, 0xb6d, 0x7fff, 0x6, 0x1f41b5d4]}, &(0x7f0000e32000)=0x108) getsockopt$inet_mreqsrc(r1, 0x0, 0x2a, &(0x7f0000b02000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f000029b000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00001e3000-0xa0)={r10, @in6={{0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x17e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x8, 0x100000000, 0x8}, &(0x7f0000f74000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000f4f000-0x4)=@int=0x6, 0x4) setsockopt(r5, 0x8000000000000107, 0x1, &(0x7f00000ce000-0x10)="01000000030003000007000000c4ffcc", 0x10) close(r2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000297000)={r11, 0x7, 0x6, 0x0, 0x7e06, 0x7}, &(0x7f00009ee000)=0x14) 2017/10/21 12:33:20 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$nfc_raw(0x27, 0x2, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000f85000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000101000-0x4)=0x8, 0x800) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000f83000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f86000)=@common="62637368300000000000000000000000", 0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000f86000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000001}, 0x1c) listen(r4, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000016000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000025000-0x8)={0x42424242, 0x42424242}, 0x1, 0x7) syz_emit_ethernet(0x38, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x2, 0x4000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x5, 0x0, 0x5429eb65, 0x0, 0x0, {[]}}, {"0c64"}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000356000-0x8)={0x42424242, 0x42424242}, 0x3, 0x8) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00008f1000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x2, [@broadcast=0xffffffff, @rand_addr=0x6]}, 0x18) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x2a, 0x0, 0x0, 0x6, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r9, r8, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c10"}}}}}}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/21 12:33:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x805, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bd6000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006e1000)={0x0, 0x0}, &(0x7f00009b5000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002d1000-0xb8)={r2, 0x1e2e, 0x1, 0x4000000000000000, 0x2, 0x20, 0x9, 0xeb2a, {r2, @in={{0x2, 0x0, @rand_addr=0x56, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x2, 0x1000, 0x8}}, &(0x7f0000276000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000232000)={r2, 0xfb, "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"}, &(0x7f000019e000)=0x103) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f0000422000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000e4f000)=0x10) accept4$ax25(r3, 0x0, &(0x7f00003d4000-0x4)=0x0, 0x800) bind$inet6(r1, &(0x7f00006ab000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x20) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f0000001000-0x1)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r4, &(0x7f0000042000)="5d", 0x1) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f000011c000)=@get={0x1, &(0x7f00001ff000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}) sendto$inet(r4, &(0x7f000052f000)="516b4d04657932dcc89276", 0xb, 0x0, &(0x7f0000934000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept(r0, 0x0, &(0x7f0000714000-0x4)=0x0) getpeername$ax25(r5, &(0x7f0000bb5000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a04000)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000316000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000dd7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff80000001, 0x4, 0x8}) 2017/10/21 12:33:20 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000009000-0x90)={0x6, {{0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000a000)={0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000009000-0x4)=0x80, 0x4) read(r0, &(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r3, &(0x7f0000cd7000)={&(0x7f00000b0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, 0x3}, 0x10020) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000786000-0xc)={@rand_addr=0x3, @empty=0x0, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000000)={0x802, {{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000, 0x3, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) r4 = gettid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000009000-0x4)=0x2, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, 0x0, &(0x7f000000a000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000)=[{r3, 0x514, 0x0}], 0x1, 0x7ffe) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000)="f8b6ee74", 0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000004000)={@empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000000d000-0x108)={0x9, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000008000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) 2017/10/21 12:33:20 executing program 3: mmap(&(0x7f0000000000/0x94d000)=nil, 0x94d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x79, &(0x7f000094e000-0x4)=0x200000099c, 0x4) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f00002fa000)=[{&(0x7f0000819000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f00004c7000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000951000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x3, &(0x7f00007d9000)="", 0x0, 0xf2}, 0x10003) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f000010b000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002b5000-0x4)=0x1c) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000094f000)={0x0, 0x1, &(0x7f00002b2000)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000674000-0x4)=0x10) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x1f, &(0x7f0000950000)={0x0, 0x0}) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00003f9000-0x4)=0x1, &(0x7f0000951000)=0x4) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000952000-0x10)={0x0, 0x0, &(0x7f0000565000)=[]}, &(0x7f0000707000)=0x10) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000fa000)=@sack_info={r2, 0x9, 0x0}, &(0x7f0000954000)=0xc) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003cd000-0xb8)={r2, 0x537, 0x2, 0x7fffffff, 0xc, 0x200, 0x40000000005, 0x0, {r5, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000009, 0x0, 0x100002, 0x490000009, 0x6}}, &(0x7f0000954000)=0xb8) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000955000-0x4)=0x3, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x1000, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x4000, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000957000-0xb)=@sack_info={r5, 0x6, 0x6a5c}, &(0x7f0000956000-0x4)=0xc) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000665000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000950000)=0xe8) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/21 12:33:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00007d3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ce6000)=0x9) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000e03000-0x2)=0x7, 0x2) r1 = socket$inet6(0xa, 0xe, 0xfffffffffffff002) bind$inet6(r1, &(0x7f0000fc6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fc7000-0x8e)={0x0, 0x0, ""}, &(0x7f0000fc6000)=0x8) socket(0x20000000002, 0x88080b, 0x11) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) connect$inet(r2, &(0x7f000078b000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000527000-0x1c)={0x6, 0x4, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000904000)={0x0, 0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000b4b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000977000-0x78)={0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x0, 0x0, &(0x7f0000d70000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xbd}) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000fac000+0xeec)={r4, 0x2}) vmsplice(r3, &(0x7f00000be000-0x90)=[{&(0x7f0000a13000-0x87)="a3f0a9a52e92f18d91a528032e385be077f5a9d679c29e274e151493db913099ae22c20bc0af75a1508e1a7b7ed085a8c97eb291313f99a89500b5c708fe2565407d53b18ce735d03efda4ac1d4b1d0c2105b40acd3d872b72068ac45f2411e27424326df49fa19b55847e10794589906b8dfa75aea91d94fcc92ab90f53876de6999e01e2eee6", 0x87}, {&(0x7f00006d1000)="37848de0e56dde6d5c6d5ee08dd82a83abb7a4f622771fc892c70a1dbe846d00c65aa707429cce3dbbe3eccf8f31aee68b67d5e423a7a671e88497d1de1bccb7b0f40bbe1eae19a4a04693abb87e9864dab7d5968ffa7bac913b032f62fb6f88ac2df5cca8e903aa53835a79425e38bdff1e81ba15ec42b75ee7d462226070115263dc3621efbd84", 0x88}, {&(0x7f0000e96000-0xae)="69d3ee9cd5ce48f065098be33d5ffc059ab98af9e09976a935a5a95b05cbfe180d2cd23f0f21f9514790640073342276b9b1828a456edb15a0dff93a4e16b59c84226afcc85a52339d49ff7bf0ecebdf65af6fc5ec054aa541d6806c343689af03b6306d3908e327f3c17d54ed2d381fa81bd8f3a2bd8d61670cb876cb1cacfbd5e3b3cde47c3e47705cbba01777caf040ba2e2bd0145a8c26b18c3e48d2caf8cfb6a1843c8ab285e76806bc2b8b", 0xae}, {&(0x7f0000c4c000)="228bbeece054b5083fa627aafcf347b224c2d57b18423518089cef20b112567500646c9576be8a6274c325affc8731ae484bbe0ac883ac3dc0d6af784f330ff42c5b3b53b01a24d745190dd51341e310e7ea255d5a63c99918842dbf6fea004cb951510752a4ab7ecfdf1e6276b1c38755eeb91da364b8f3450c55a6e9edd533a97adb5962f0b6a23b6058fdba689bae11e85e84", 0x94}, {&(0x7f0000dbc000)="e0bbdd9fb25ac6dd3f50fc0a170c9ea23f01ff734140a05f9a280db00285f60d84c5a32a8287b516028795b8240016fd832eede7b01afe58e33be112f4f4ed47091a51a7f22ed1d90582f3523d9942cb897d54b4a0de400e45388cfa1b502ed99d57480849fc2b15a818acfb951224512854ffc730ca370208255dedc3439be2b7772a52842bcb4005a8425a869ea277e929c84a34bd0e19f787e3b43e51526c9281a91cfc4d8b56508d5bd8053e8f2a9065e12635be76c9107fe2f92202a86f16f829a2caf2d71b", 0xc8}, {&(0x7f000010c000)="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", 0xfe}, {&(0x7f000008a000-0x4f)="96c1f41de97d179af0212216ac170cac1ce4edbeae49c51c8de456090e62aaaaa7ad3fa103ada63c3b2c5f25cd8c7713fd379ee7ee9b194ff0b740e2bff193b7847395fa50dca1eaafa564b00bd898", 0x4f}, 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", 0x1000}, {&(0x7f00004a2000)="", 0x0}], 0x9, 0x4) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f000056b000)="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", 0x1000) socket(0x2, 0x3, 0x1) 2017/10/21 12:33:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r4, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r5 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r5, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000e3d000)={@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]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r7}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r7}) 2017/10/21 12:33:20 executing program 4: mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff0000-0x18)={r0, &(0x7f0000a92000-0x1000)="", &(0x7f0000ff1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r1 = socket(0x8000000000000b, 0x7, 0x59) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ff3000-0x4)=0x0, &(0x7f00004ed000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000c79000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x803) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x100002, 0x0}], 0x5) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000f49000)=@get={0x1, &(0x7f0000fc9000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7}) getsockname$inet(r2, &(0x7f0000c30000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000419000-0x4)=0x10) setsockopt$inet_int(r3, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) syz_emit_ethernet(0xba, &(0x7f000002b000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x26, 0x4, 0x0, 0x0, 0xac, 0x3, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @end={0x0}, @cipso={0x86, 0x49, 0xfffffffffffffff7, [{0x5, 0x4, "aff5"}, {0x7, 0x4, "d028"}, {0x1, 0x7, "2bb777e143"}, {0x0, 0xe, "4d269f08eef01578944954bd"}, {0x5, 0x3, "af"}, {0x1, 0xa, "64c5584bc5fa7339"}, {0x1, 0xe, "56aed2eb27cc4f0419d93ef1"}, {0x7, 0xb, "81940ee221cab6a298"}]}, @lsrr={0x83, 0x17, 0x1a00, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0xba]}, @rr={0x7, 0xb, 0xffff, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}, @lsrr={0x83, 0x13, 0x100, [@loopback=0x7f000001, @rand_addr=0x2, @empty=0x0, @loopback=0x7f000001]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x8, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00001c4000/0x2000)=nil, 0x2000, 0x3, 0x14, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x9, &(0x7f0000b52000-0x4)=0x3f, 0x4) connect$inet(r5, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000791000)={0x0, 0x4df, 0x7, 0x5}, &(0x7f0000151000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000ba0000)={0x5, 0x8000, 0x34c, 0x9, r6}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet6_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f0000294000-0x4)=0x0, &(0x7f0000593000)=0x4) 2017/10/21 12:33:20 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in={{0x2, 0x0, @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]}, 0xfff, 0x1}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x1}, &(0x7f0000005000-0x4)=0x8) listen(r0, 0xa066) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x80000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8, 0x81, 0x1f, 0x7}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000006000-0x6)={r2, 0x5}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x8)={r3, 0x8}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r4, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={r3, 0x3c26}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x84)={r4, 0x7a, "f180d89559cb134e2960ecf2423b8a55f54940865a53870339b984aff439a954c854b39a3d1dc69320f6325d522ad51059109e743dbafbb2deda20b0cf578ca423803c04cece80d52a0b3b4426aea0677743546785ecdf82034d8dc2dfb0ab81bc33b019b0779c0a72d4b13c4ea4977bd450993c8eeb24e9a2b0"}, &(0x7f0000002000-0x4)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0x33)={r3, 0x2b, "362bdf7ee330033020f53fdb98246ff76bbcd3f2b3dce42f5da1daec790174cefcee89b075b12af1c0e613"}, &(0x7f0000002000+0x900)=0x33) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000-0x20)={0x100000000, 0x7f, 0x0, 0x61, 0x10000, 0x80000000, 0x7, 0x4, r5}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, 0x4) 2017/10/21 12:33:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x83}, {0x0, 0x0}, {0x7, 0x0}, {0x0, 0x0}, {0x100002, 0xfa}], 0x5) socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket(0xa, 0x6, 0x100) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000005000)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000030000-0x4)=0x0) writev(r2, &(0x7f0000b9f000-0x10)=[{&(0x7f0000b9e000)="290000001a0019a8c02f753a004100f70a00fa00000000240002e90009000400000000007f000004de", 0x29}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000581000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d6000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00006ca000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r4 = socket(0x11, 0x802, 0x0) pipe(&(0x7f00006f6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000e0000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000957000)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000bb6000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x80e6}, 0x20) socket$inet6_sctp(0xa, 0x1, 0x84) r7 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000028000-0x14)={r6, 0x0, 0xff, 0x4000c2dd, 0x10005, 0x2}, &(0x7f0000d9c000)=0x14) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000001000-0xa0)={r8, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1000, 0x100000001, 0x4, 0x1}, &(0x7f0000311000-0x4)=0xa0) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000000000)={0x0, 0x1ffffffffe, 0x1, 0x2, 0x8, [{0x81, 0xf1, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9c7, 0x1000000000000000, 0x2, 0x0, 0x0, 0x581, 0x0, 0x0, 0x0}, {0x40000000000003, 0x3, 0xffffffffffffff85, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0xffffffffffffffff, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x80000000005, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0xb6b9, 0x4, 0x1, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x8001, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0xd7dc, 0x6, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}]}) ioctl$sock_netrom_SIOCGSTAMPNS(r7, 0x8907, &(0x7f0000b71000)=0x0) ioctl(r7, 0x8918, &(0x7f0000000000)="") r9 = socket(0x15, 0x10000800007ff7f, 0x7) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f000031c000)=0x0, &(0x7f000014c000-0x4)=0x4) setsockopt(r9, 0x30000000107, 0xe, &(0x7f0000ee9000-0x4)="400036", 0x3) socketpair(0x4000000000000007, 0x6, 0x40001000000007, &(0x7f000010a000-0x8)={0x0, 0x0}) 2017/10/21 12:33:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000b75000-0x2)=0x80, &(0x7f0000a96000-0x8)=0x2) ioctl$void(0xffffffffffffffff, 0x5450) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00004d5000-0x4)=0x0, 0x4) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000f07000-0x4)=0xfffffffffffffffc, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000790000-0x8)={0x0, 0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f00009a2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0b000-0x4)=0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = accept4$inet6(r2, &(0x7f0000797000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000d7000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000dec000)={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]}, [0x7ff, 0x0, 0xfffffffffffffffc, 0x800, 0x9, 0x6, 0x624, 0xffffffff, 0x7, 0x19ab, 0x6, 0x1f, 0x800, 0xffffffff, 0xea]}, &(0x7f0000eb2000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008d2000)={0x0, 0x6d, 0xffffffff, 0x800, 0x2c63, 0x1, 0x20097, 0x8, {r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x356, 0x0, 0xabc, 0xff, 0x8001}}, &(0x7f00003b2000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000cf7000)=@sack_info={r5, 0x44, 0x3}, &(0x7f000056a000-0x4)=0xc) r6 = accept(0xffffffffffffff9c, &(0x7f00002ff000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00004bf000-0x4)=0x10) sendmsg$inet_sctp(r6, &(0x7f000043b000-0x38)={&(0x7f00008a5000)=@in6={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x3f}, 0x1c, &(0x7f000079d000)=[{&(0x7f0000bb2000)="6a9062d51b241370e7a1cc335f3e890c1fad4144e4ea2a1b3014fa9d981e8b9ed12f59d7bd", 0x25}, {&(0x7f00003ff000)="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", 0x1000}, {&(0x7f0000afc000-0x65)="9258b5ac3aca78c4de90548c53a2af954aac940511798803161ba5743f4c58bad0db0012434f99118a29d77165772c0b283a6fea86ec4d4c4c4e4982980c838b499290cd61579519f0a090d3bf13ae1f1d3543c24baee384cff360c7ba9ca64baac8f32813", 0x65}], 0x3, 0x0, 0x0, 0x0}, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008d8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r8, 0x40086432, &(0x7f0000278000)=0x1) socketpair$inet(0x2, 0xa, 0x20, &(0x7f0000b87000+0x761)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000dea000)={0x6, 0xc67, 0x4, 0xdc, 0x100000000, 0xd5, 0xffffffff, 0x5, 0x0}, &(0x7f0000737000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r10, 0x84, 0xa, &(0x7f0000a29000)={0x8001, 0xdf, 0x200, 0x2, 0x8, 0x8, 0x1, 0x2, r11}, 0x20) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00002ee000-0x4)=0x0, 0x4) getsockname$unix(r6, &(0x7f00003db000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00005fb000)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b89000-0x8)={0x0, 0x0}) r14 = socket$netlink(0x10, 0x3, 0x0) poll(&(0x7f000003c000)=[{r6, 0x200, 0x0}, {r6, 0x8000, 0x0}, {r0, 0xc0, 0x0}, {r7, 0x0, 0x0}, {r12, 0x8, 0x0}, {r3, 0x2, 0x0}, {r12, 0x4082, 0x0}, {r6, 0x8, 0x0}, {r7, 0x4002, 0x0}, {r9, 0x2, 0x0}], 0xa, 0x7) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r13, 0x84, 0x13, &(0x7f0000dd3000)=0xffffffffffffff82, 0x4) sendto(r12, &(0x7f0000f52000)="060017000200094ea976", 0xa, 0x40000, &(0x7f0000607000)=@l2={0x1f, 0x80000001, {0x9, 0x0, 0x5, 0x1, 0x7, 0xcf19}, 0x100000000, 0x6}, 0xe) sendmsg$netlink(r14, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f000024d000-0x10)=[{&(0x7f000000e000-0x14)=[{0x11, 0x1a, 0x203, 0x0, 0x0, "0a"}], 0x11}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00002ba000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009b2000)=0x8) readv(r14, &(0x7f0000023000-0x60)=[{&(0x7f000000a000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f000002d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f000000f000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000016000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}], 0x5) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f00005ad000-0x20)={@common="6c6f00000000000000e5000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/21 12:33:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x83ffffffe, 0x80000, 0x579e25f6, &(0x7f0000002000+0x6bc)={0x0, 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x5, &(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ac6000)=@generic="a4091fbae85131e40000190001000800", 0x10) bind$inet6(r3, &(0x7f0000f82000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000008}, 0x1c) listen(r3, 0x7ff) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x30, &(0x7f0000f5c000-0x1)="01", 0x1) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000028a000)=0x0) connect$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0xffffffffffffff01) close(r4) r5 = accept(r3, &(0x7f00004a2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008ed000)=0xe) sendmsg$alg(r5, &(0x7f0000ffe000)={0x0, 0x0, &(0x7f00003d7000)=[{&(0x7f0000ed1000-0xf9)="571c77fe3f5c8eff9bd291821408100f1349e4a9d4417d5584ccf583117488ebd1c076ba796c2043d08404bcedf241fd61f5373bcfc8fedbf4f14f757c79b171ca800d696d63d41000704518e6f106184ed17ca999181f30a9e694d7faf8bb7b5293582cc4dc831d7d0b82327ace56de89c8e1a0b04308cf574bc111325c55acd5e25adf9e599bed7f7b46a492e8da6d4b9c404554271324f150ca2ca1df1c3b35634b7787c88dae53bd61ab89bc4b53ed0fcc15d19bd9122ebd308f4da9a564c58043ae3485f0e1703df45e493dca05dd3fa575f8c6d170d39918453b8b131a979b956b57303a10dc64c04edc1fd909dc4824389b6e5801d2", 0xf9}, {&(0x7f0000a73000-0xb2)="3f3709b5ca986a9199b79ccacc578beb562e25e62edac9da648e550056252858a082a8972bd4c378b328fad6931481657bbdae99136ed353c69c1c044f140ee72862efc6f825119402f503b3b5ec32c98b9e884155dde24372a4dd85fd1873e75c590a7c9f149b14101ec9d324989d4ffd2924553a109511ad64c4fabd7c213f18aa4771461eb39e56b278007819a98b38c04621ced5e199fe27b5dac2e6bc40a4c65c2f3ecd8a892b444240c714c943ee55", 0xb2}, {&(0x7f0000953000-0x1000)="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", 0x1000}, {&(0x7f0000826000-0x91)="7084f8aaeb24c7446d8128d0da2f628f5816b14b2d010c44fdadcd10bea992d96605110d2bc40af015c3ecce8bbda91adeb2c1b3fbe839494e9efaf21641cccdfd9cf1982c729247cf0450a14bec2e3609289fb47658e0eb0bbeb60c332be9d1795aa220be1441332692cea1a84efd270b81269d3d56a72a6ce1380ffbea521b7f2b5f4830a8faef1c92ac21d0b33c61d5", 0x91}], 0x4, &(0x7f0000240000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0xa4}, @op={0x18, 0x117, 0x3, 0x3}], 0x1048, 0x40000}, 0x20040080) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000313000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000022f000-0x18)={0x0, 0x101, 0x34, 0x7c84fb63, 0x36}, &(0x7f000035f000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000845000)={0xeb51, 0xffff, 0x5, 0xb7c, 0x4, 0xfffffffffffff329, 0x57, 0x3, r6}, &(0x7f000012f000-0x4)=0x20) recvfrom$unix(r5, &(0x7f0000ff9000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24, 0x1004, &(0x7f0000d79000)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000b19000)=0x0, 0x4) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00007dd000)=0x0) 2017/10/21 12:33:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={0x0, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r3, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r4, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000e3d000)={@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]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r6}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r6}) 2017/10/21 12:33:20 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) bind(r2, &(0x7f0000cac000)=@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) r3 = accept(r2, &(0x7f0000f83000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9f000-0x4)=0x10) r4 = getpid() getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bf8000)={0x0, 0x0, 0x0}, &(0x7f0000bb8000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec3000)={r4, r5, r6}, 0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000fac000)={r2, r2, 0xffffffff, 0x1, &(0x7f0000204000-0xc1)="45b0c64cecca5deadd0ba3321242694da18c5a7660f667aa613e3b1887c177355ae53421fbaded0a7c7d189e391c60fafada0cb34175ed6c9abc722d3a55a78a2b7a941c763591f8e4049ccbb1c415e9022a280b43911ba8f54b187678dd22e06e209f122ae2afc48fc7b263e7adac5230a65a59a180de69affd6a0bcee8c5459618a130e628bf0f718689eed46ac11191973f25da36dd8625b93c89972578e753d9e8f6b68634aa62df18dea203755106b006f88b4a81b67ae0e3ae204cbf8d7d", 0xfffffffffffffffa, 0x7f, 0x2, 0x7, 0x9, 0x1, 0x5, "a4217a63aa66d47afd69a8aeeccfa28598532d751e808d5b05ed6a46b8a5d43fe883860c568c5af540d47a02b63f3404377dd8298740e1ebe42ac5176815f8"}) r7 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000f3000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000041c000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000c1e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000453000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r7, 0x118, 0x1, &(0x7f0000dfd000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000026d000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000429000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000be4000)={r11, 0x259}, 0x8) r12 = epoll_create(0x3b7) epoll_ctl$EPOLL_CTL_ADD(r12, 0x1, r7, &(0x7f0000d12000)={0x10, 0x0}) getsockopt(r7, 0x3, 0xea, &(0x7f00005cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000411000)=0xf2) sendmsg$unix(r7, &(0x7f0000ff6000)={&(0x7f0000953000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000069f000-0x30)=[{&(0x7f0000521000-0x5a)="54f1232bdad7119e740342549dbc902f0e7fe0947839087c3ca914906458466d55b9ae9037b0b836333d8de1fbf6271510739cd5fa2d948bf7c98180b00117c4c36b4cfeb0f0dd0e3ef19695fadcc709f09cceda1d70d9d1df91", 0x5a}, {&(0x7f0000c5a000-0x35)="843724515daaabb95580675e5b75c76667ad2d32fba1e310559cf73539c6b6be3b5de028b6401963e2e4bf5d34ad630524da8719b3", 0x35}, {&(0x7f0000d21000)="d27e19c8629e5ac8f5b86f5a52d490b39d316c2ecd04f42a01a7a4e3b21c38bba28bf228b6777fdf73c9bfcdda9c96160fda35597572196f9d59825bdb36c6ee38396871be533d292457c93b74772165b2007e069d1bb2e896b4d2798c68e928aa8ac86a1009d519960a4b0e7d1251c39221f86365d099a6d480a52aa6bb50ec91f0e485e39dc4", 0x87}], 0x3, &(0x7f00009dc000-0x38)=[@rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x2, 0x8000}, 0x4c800) bind(r7, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r7) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r7, 0x12, 0x2, &(0x7f0000da9000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001ae000)=0xd0) readv(r1, &(0x7f000000a000)=[{&(0x7f0000382000-0x15)="000000000000000000000000000000000000000000", 0x15}], 0x1) splice(r0, 0x0, r1, 0x0, 0x7ff, 0x2) [ 438.588661] nla_parse: 42 callbacks suppressed [ 438.588667] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/21 12:33:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x806, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eab000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000614000)={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x92, [0x9, 0x3, 0x3, 0xffffffff80000001, 0x8, 0x9ee2, 0xfffffffffffffffb, 0x401]}, 0x5c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000316000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000dd7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r2 = accept(r0, &(0x7f0000333000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ad000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e07000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000038f000)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c3a000-0x4)=0x0, &(0x7f0000e33000)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000f9a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fa9000)=0xd5) getsockname$packet(r2, &(0x7f0000e76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000084c000-0x4)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aef000-0xc)={0x0, 0x0, 0x0}, &(0x7f000021e000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000590000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x1, 0x4, 0x3, 0x40, 0xf, 0x80, 0x80, 0xff, r3, r4}, {0x100000001, 0x0, 0x1f, 0x4, 0x7, 0x0, 0xa57f, 0x5}, {0xc88, 0x9, 0x8, 0x9bde}, 0x6f, 0x6, 0x1, 0x0, 0x4, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x6, 0x8}, 0xb, @in6=@loopback={0x0, 0x1}, 0x8, 0x4, 0x2, 0x5, 0x7, 0xfffffffffffffffc, 0x10001}}, 0xe8) 2017/10/21 12:33:20 executing program 0: mmap(&(0x7f0000000000/0xc7b000)=nil, 0xc7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000645000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000ed7000)=[{0x11, 0x16, 0x401, 0x0, 0x0, "0a"}], 0x11}], 0x1, &(0x7f000000c000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x8, 0x8000}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f00002d0000-0x39)="0a", 0x1, 0x0, &(0x7f000090a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000028d000-0x4)=0xfffffffffffff800, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008fe000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fb000)=0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000117000)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c73000-0x4)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000acf000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000c7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c7c000-0x4)=0xfffffffffffffffa, 0x4) readv(r0, &(0x7f0000275000-0x30)=[{&(0x7f00000ec000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00003b0000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f000043e000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x3) pipe(&(0x7f0000662000)={0x0, 0x0}) mmap(&(0x7f0000c7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c7c000)=0x0) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r3, 0x6, 0x6c3, &(0x7f0000b89000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000c71000)=0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c7c000)={{{@in=@multicast1=0x0, @in=@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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000+0x4f3)=0xe8) mmap(&(0x7f0000c7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c7d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000706000)=0xc) sendmsg$netlink(r2, &(0x7f0000a3f000)={&(0x7f0000c7c000)={0x0, 0x0, 0x4, 0x101}, 0xc, &(0x7f0000c7d000-0x50)=[{&(0x7f0000c7c000)=[{0x48, 0xba0f, 0x0, 0x2, 0x81, "abb2dca4d176cc76d6fcc2b97399efd740d6d0639c2622e9dfd6391213237d1c7b63fde7c5be0b22ee6b58576d4fef0c64ee943f70ac5ba7"}, {0x1010, 0x10001, 0x400, 0x7, 0xfff000000, "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"}, {0x7d, 0x400, 0x400, 0x9, 0x3ff, "7b5502cc02e064a283e7fcf7ba222dcee5a7fb3be68b3899eb8925922b1f481f6ae44520ce74a6d24fa04bfa3c1e2a8b4ca32080efb88878d8b60d8dbb44c8b4dcb68a55783bcf8981a22067fbb582198bb5735c294b69dc40b9f192193c13a6f9e1a930beaa2facdf79638cf8"}, {0x3a, 0x7ffe, 0x800, 0xeb, 0x80, "d115c416a57c5f1ac34fe17f52b35343c326753e52fbdf22009261852e3db80fa31530b57123918a7236"}, {0x65, 0xee68, 0xa02, 0x5, 0x6, "843e74b12fb51ec90a2d6e913941bfa640a9a89402c9fb717428cdb1222a6d3c93dace925bf6578d48df36c6e5728b0b9c9a1a99b7b99ad05ae043c85a9e4961269dd4254de6efdbe2402dd60d693e6341d5b35089"}, {0x2c, 0xfffffffffffffff7, 0x400, 0x3, 0x7, "31bf856217e99ba2337d39775bd4c124cbda47d2b50b7b5287cef709"}], 0x11a0}, {&(0x7f0000c7c000)=[{0x7a, 0x5, 0x200, 0x7, 0x20, "71f8fa1041a208c26ec32b0b95c59f60b9133ba7e1fc3df2ddf5443dc5a8714c3ccb7b53044da0946c9d6ea8ac977bf01bebb6f0ae56c42d885b2057eee989dc51b8afa88d30f103e1c43cbf4e8f6bf7dc9957f1ea599293e4f1bcbc9ac6046878813e0da4560acd10ac"}, {0x5a, 0x5, 0x20, 0x8, 0x9, "cee6815a86c4c289f81fbc63c9860cc2e0e917b2ccb6a14bb5483d9a9ec8fb13bf9bd51fab7b93d5b9aa62ddf9f3bc638fed5ee49b402f22f7a6f93d07f1d0688f2dc8032aef6318ad9c"}, {0xdc, 0x9, 0x4, 0x6d, 0x7fffffff, "454c4207a117b4350cbe957fa0b4a7da761ac05d4f8187ac285af5c5b27220da66b3d666604088a05452a7d82a86a280a56ff0f189e45018f436f7cddba1aef8e8be37b50dbfcb9d585b7555a20f417e413f79e4d3fd98dfebfc42bcd6186c23abfc63f15f30cdd1750c68e9254dae2a7c8753a46ba368062c0cd1d899cd439ab6cfd98ba312f1be4387af94883f725e5448b51bd76fa3105f8294b49476139a90228cc70ed600bd16fce8b1705fcbb22864923662dad97715ccbb4632a11b81ebe5e07b7838fbf45a5a595d"}], 0x1b0}, {&(0x7f0000c7d000-0x165)=[{0x5c, 0xff, 0x4, 0x5, 0x7fff, "44627b5ee0c5cd46704fc146668197454b920e575df451ef5b929cf90de0da627c7e60d897e8775889b81768885ea1439a95eaf7eafcf230208b3d4fc1732dd35a2da962cb7483f93e26d810"}, {0xc5, 0x7fff, 0x1, 0xfffffffffffffffa, 0x8fb4, "7597250ee5d0782352b512b054e6cd442db441f618881f49b9da15009eb0ae446a94f7789443a510769b827435feaa8252756dd24c08bef627604be4680fdc9c63176dafda9a07916fa64b9478ec5c252d652483ec876634b79b1af02767133b1f6463d03449011482433db908b829c1b7adc452addef9bbeb09174e1c12b493881fa2fcac49136658413a754c7355d252e544b4ebf15241cca92664373b71a3250ad19d8678609dc574cd8a12bed4ca2ff861798f"}, {0x44, 0x1, 0x700, 0x8c9, 0x20, "02234d31b4f32881127c48fa766346107ecca4a6540d1a7ef9b251608bb8f66dd985c21b7d374618a878842d7c9def31a6986313"}], 0x165}, {&(0x7f0000c7d000-0x110c)=[{0x1010, 0xfff, 0x202, 0x10001, 0xc75d, "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"}, {0x42, 0xffffffff, 0x0, 0x200, 0x8, "f6dbe0ae638f1bf69b5be59776a35351baa7e1a1ca72cbfb78e462aa29d80be790e4c0f7d17c18f476bcc789766973c0aee5"}, {0xba, 0x89, 0x200, 0x100, 0x4, "235bc3fe5cc1fa69a619c800bbb695da15745ef16b785f2a375347896f3a0dd6b5222f23961418e5c3b9500e7e10cbe5dec8adee26c63e5db66b8381335b7ca4f9ca9a17cd4ac51081b83bf92929cc58667d8f9fa32faf7688ace19c33b7c86d4623138607f5fb4f33dd84a5a7d00bcba9d198232eee9b31975061d856a2b59199131a30718295bfadb21de3bd838890a874efa1cf78bd48bd470b2d1a1d8bd65d82e7b71d5f6235f15f"}], 0x110c}, {&(0x7f000082d000-0x1e9)=[{0x56, 0x48, 0x702, 0x20, 0xff, "deb15389dd440d7d10ab92abed95c7880a84837056ca74373378837d25485fa42934aedf75e344b91d4ce6c14204ad886e9aa85caa1f70f1ae40a424f135f5320254adbc1204"}, {0x8f, 0x40, 0x10, 0x9, 0x4, "eb02a6eaf2d250940250c9a9ac6671920784deef231b7a48ab3a44e61e369351264c76e95ada970543217405f15edb2455e40355d75c2017b518261ac3eebb2d5baa9cc8c10e1ab0001c1b93aef226a75794cd7a236b0abc4877255b8c9066e902fb91aa39bb82954a74a11517f79f9220d6215614141874c8f159e0f4a747"}, {0x104, 0x0, 0xb3c, 0x0, 0xa97, "436068b45a4716fdda7f7fa66a3109dad8407ce4d1f6ab738019a2cc66e65ff128984cb09601f64e37e8d36db0ae747b15bcf74543c58cc2600374f6eee463decddf73a54575fb7cc1ab2317f4b075e1377f059f98844ef8f009a1aa7acecee92e3a50442fa3a0e5e58b7b03c8d889667be766e2c34e6888790c903322cfe552b6695d2573c16431a4e0dd4ce30a00772db19166a6a4ea62ed44cfc8f0bb9c1ebe8a1d1ed718d7ac8f2d9a79b459348d86e2ef0f4a7e54bed7d23ec2d1893abf3c5786ca32ea1a882d56ee097ab72c2860b2fc2dbbeedd11ef6d6baf2fc5e9573158da910e3e41412057d66f944b7671f05b53b4"}], 0x1e9}], 0x5, &(0x7f0000d66000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x1, 0x44801}, 0x4000) 2017/10/21 12:33:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r4, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r5, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r6, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000e3d000)={@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]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r8}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r8}) 2017/10/21 12:33:20 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000bdf000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000efe000)=0xc) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000efd000)={{{@in=@remote={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d09000-0x4)=0xe8) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000646000-0x28)={@generic="2a2e0000000000000000f19c646fa38f", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cc7000-0xe8)={{{@in=@local={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006a0000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x1, 0x3, 0x7, 0x80, 0xa0, 0x1, r2, r3}, {0x0, 0x22, 0x7, 0x1, 0x1ff, 0x7, 0x3, 0xfbb8}, {0x0, 0xffffffff, 0x100000000, 0xffffffff}, 0x0, 0x7, 0x40, 0x0, 0xa6, 0x2}, {{@in=@rand_addr=0x2, 0x40, 0x27}, 0x5, @in6=@loopback={0x0, 0x1}, 0x4, 0x4, 0x92bde7d373de42c5, 0x3, 0x8001, 0xc87, 0x9f99}}, 0xe8) r4 = socket(0x9, 0x2, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000507000-0x1c)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x100000000004}, 0x1c) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000f01000)=@assoc_value={0x0, 0x8001}, &(0x7f0000efd000)=0x8) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x1000008, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000efe000-0x8)={0x0, 0x9}, &(0x7f0000669000-0x4)=0x8) connect$inet6(r4, &(0x7f00006b2000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f0000f02000+0xab1)={0xa, 0x2, 0x86, @loopback={0x0, 0x1}, 0x100080}, 0x1c) r6 = socket$inet(0x2, 0x0, 0x9) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000f03000-0x4)=0x0, &(0x7f00000ca000)=0x4) setsockopt$inet6_int(r4, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000823000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f03000)=0xe8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f000032a000-0x8)={r5, 0x2}, 0x8) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000f03000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r7}, 0x14) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000012000-0x4)=0x7, 0x4) r8 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000c59000-0x20)={@common="62637368300000000000000000000000", @ifru_flags=0x1000}) sendmsg$netlink(r8, &(0x7f0000000000)={&(0x7f0000009000-0xc)={0x4000000000000010, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)=[{&(0x7f00007be000)=[{0xc0, 0x922e, 0x200, 0x5, 0x2, "5f4696be7662f16afbf1c32de7d827e2873206be6a5199a4e326c7b31d064d74f4f78db6d56fd19f5bc77757acaf6e47b95f8862bd1ea9291d139bc996527be809c1b027ddda6ee1c1b11ca1d3bb39d33800012b50e160f8c7fc8018206095c272258bd84f6276f73bda34e33669985cc60dd27c644298f1d25768b43252f2a8f80dd66929548aacd965b54ac8ea880244ab05d3cf778c718726b7eeefe691047477fbd0aefd12240dcbe1900ebbec97"}, {0x68, 0x8, 0x400, 0x7, 0x3072, "578e87ad896e72362d8af31305f3660459f66624dae44beebfa4a36e2f9de41aae5912477a152453ab539530e0b2b254eccc593ac996f0500d826f8063c65f697cfceef5adc23afa89bccdd0bc21c3712a5dcf4e88ba2ef0"}, {0x48, 0x0, 0x0, 0x4, 0xffffffffffffab3c, "c196b7a98f5112d2e1bade80874a3d71313d01c4ca3e03c35ea2bb082b4904b04cb877f853960d229d519c3f951e941469a1afceb537ee2e"}, {0xb5, 0x7, 0x104, 0x48, 0x3, "c4d38d12532f0e2df50c3feb3773f7adc4236913dcdf2c89d8137452ae8b3981112550f8397f7741bd7a304bdaa7230782efed96107b6c30b188e2dadda157ae78d89951e0456d9704952755723e506febe8727ceddfaafa2c2dfba8d7c718a9eaca0e7f158d511d5bf303bb0dbd49d0d2e5353f1769c36d4ead7d37e30d674bdc08fe8102c2eda34bc8e5fdee598f5b7e7932057d30f674d04d51444c92f6cddddd685918"}, {0xc3, 0x7, 0x300, 0x8, 0x0, "84885c17aa4e94f1957a674e4dd29e9f1f0109a0ca699cd671bb6b3fddc7fe041ef3aa91c327b38a6b6771e0c227afaae1f344593a0a75797ec7c725537fba3b53b2dbfea14c6081e5b2748516bcd044b7317498c9268ee00a5e044c354b30fd582b4190d5d63eb25b016e744b46ed4bc0ee3bf4b4470de85e729c9b51a1da99783e3e3e9351ab7069952d0dc83cf98672a80ae66c194475fe1dbc4b54fe93783640ee6d4959a864e7487cc1519cd0788b8460"}, {0xf2, 0x0, 0x2, 0x0, 0x5, "f2a29fc1be48ceb5e33d298dd139303e8bf2cfa54bf1f20b667b09a2e43dbd30ca6021e3e20bc5898b5d0cb7a4fe3ebf8871d6850ad2d1436db20f360eaa41fb605b65cfb2fc4b2864fb1ac5cb03713cfefae887c65b1900a2bf6af959cb9f901a761e45f11e329f4644faf314a06dcbbeb06f583b2393a434510c79307bff872ab64f7bec0c024309f62bf67d08f044ffb4b4485f87ad47ac747ad40843467984050e68549b767e724cf4c8972f05ef789146dea5051fc103bee59e56fc5d9106e34c7d7d07b104f351a94faf2d6c98c6c269ed61f5136e3a54ce32931a85c5dddb"}, {0x10, 0x5, 0x300, 0x2, 0x3, ""}], 0x3ea}, {&(0x7f0000008000-0x1464)=[{0xf8, 0x9, 0x0, 0x8, 0x101, "d85d6ee3bc54745ebd99c5a743ae3564c55faa5a3f5a1b0b1b2c497d1d238b43ebace9a0a77a6413a209b190cfca7e41766b0807e4d1f9e6974f8a8070d4e15059fb032d9101adfc091da536a297318a3fcebf87147980a81f0c613363ce599a0365ac0e4422b09d7e74067ac46a51381c773a6fc361f2b11850a63c35198cecbd043adcd6dfed9b4857fb1b2930564e04bc7ab45294b33ed9f14a2fafadd580e54c937bdda90eb0155a76cad493793e7c776be87229f32ca203fcae5086c84670ada0d9e3af3768077f621444a35a30bf2ea45b2aaeceb9f948a71c61e60ccf3f7f0cffa62be3ac"}, {0xb1, 0x8001, 0x0, 0xfffffffffffffff7, 0x7, "7f1fb72cc2793bec3c584c1c420dad3e7e76d347c372d6ac22fae7c6092d035ad45176715d4cd2526426c6344f912a673a697889d764e3298f15c3bebb06f0f90d901c1a12eef78c67c648bc79f71ae7d56072bf47fbfbdc71a4e3a09ea8df647e714d15c8685c90c044b70c9befb1ac2556d9c0160c08914b02527bfea058e9858af3dc96292fdf6d01217a22eed6b00e065dfa9ecc3b488617db4ef7ad27ad17"}, {0x60, 0x7fffffff, 0x4, 0x400, 0x2, "46ed467d3a2827349f67e80632c082776a7f88dff5b1dc115b38d2e32bfc977c27d154e237621f56fa4f2046e66326ea2521641af2ce6dae9107a30f2db944b9531542eda567b162273ae4968e99e183"}, {0x9b, 0x9, 0x410, 0x401, 0x401, "2a452f7bc6986cc185d98f92ad88731a6450e8bfb1c62b7f656ceaeba41038aced5884c720b7790b0f75bd6f448b5b179b65f3654a960ff05a243bfb6e0a45d9f6697a484a1db5dfb730e603a03a63502313b3d5137472c29cebdc4fd339e46dced0b199c56cffadaf0bb015f584af3027b404cc6a489e3013b066e8b9caac6f4685ef57b6f6a2f9cd4a33"}, {0x74, 0xbe, 0x200, 0x3ff, 0xd1cc, "b2ddec5e8b10f71ab89c2dae64d23a3f4f37bde62ee17b900d02834e90525fd0e801d258fdb1427e80b91a72237f7795eb20a09f77b61759ccbfb7dd41b5788f1205d73530be519ebbc2272cfbcd5dd40a104d6be046f0194e9d928d61556fe551688c81"}, {0x58, 0x8, 0x100, 0x0, 0x40, "8cf6308f7c4a5cb8ff31d32b259150963e62f681cbfd7e1956c53d48f3cc97c20777b4fc97bb1d2028c3d1fb2db370573d7cb883576d3dc20cbcf36202b218ac0dce3dbe25748a25"}, {0xdf, 0x6, 0xb00, 0x1, 0x1000, "6ed1fc75a93db8d01fde593f2b97daf92261b0e49444a6f8af9eb2f17f6b722ed4b38d4b02623b925ec701e69967db774508df6e471b31b8a57abee57da98d63721858f51734eec617d579679c543002f5b3fcd8345d97af596eb53c1bdf158c90762ee1c88a97d833de0aa2e6573c86c8938e37c7680a63f0cf624cc57badf979c5ef628f1502001d57817bccf4bf3ca2f660f8cb5f44806b7dcd8f5dd6de79812248ccb1c316b40486251a5f2c062776b53a8737328c7816fcb984e86d1336b847a18a3065628b17fada325b45e1"}, {0x1010, 0xffff, 0x200, 0x4, 0x5, 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"f8c6cdde6c2a6dd695430724880a429d580fe5335f05fadc23885596ea73926dc96dc0b81a0bc930d9b6cb4eead0179c2e5e822c906d71c555ef6371018b1ef0d49f6463698111ae20af71e91da4811a89e816207914af15f761990e6336bcb77742951892e59deae2b7ac40eaad81aad97d487306d3e988a50a7e284744abcbb79965ca3c21a571a12e13b63161ca9e355f4c36c5acb3372ae7c961432f35157fa36c"}, {0x84, 0x7, 0x8, 0x7, 0xbb2e, "121ed204f5dbbe678415ab789ad7b7e8aef830cfc991f53d58babd78b7b70b0db9c791f54fa52bb4507dfd36690584207634bf5a9d4239354a99d6174bebb357826a5845210162992e04ecce79305eaf5290bf78c3645173daa76afe39bba44121a70d36d6a49e5cdeca4f882d1be15840c7efb2"}, {0x5f, 0x6, 0x820, 0x7, 0x9, "d1767270a28851bcc10800b22b2a3ded80b049cdcf028fc578eaf666482dbd44878e85721f60dad146838244d24647f6093712487aea9bc72e9e362e119d694697d291b1ae49ad14ab71ff69271813"}, {0x2f, 0x2, 0x10, 0x800, 0x4d, "c6fec2b03045869bfdaa1ee16819fe755ca7259b7e890b511f64363ebe0020"}], 0x1e1}, {&(0x7f000000e000-0xbc)=[{0xa9, 0x7, 0x402, 0x80000001, 0x800, "f17a6ac74d87f3bb0843fe146d41e2803c77fe96435f67c680d42c3db79299aca5888ab50a8a01ae86d05f553643cabab992a50f0adf0256a4fa345474111c4e4bcf57b9cfb04c4265e4ff82e49169931d02716b9a4869c00e52c7484bad35a3e87f4d4c8a22181cf5d1adaa9ca0c64b6016f16fa8a1abc8c6035dd8149cffdf177340c324a90f9aad6eba334f7f396e6db6c88725e7955852"}, {0x10, 0x40, 0x736, 0xccfd, 0x4, ""}], 0xb9}, {&(0x7f000000a000)=[{0xf7, 0x13ea, 0x11, 0x8, 0xffffffffffff66cf, "78d75f453de7340c0e559d1f90410a743a0a39686bc3fe604ee4c068d99da2f169e4b6971fab6e0dc173e66c47b9d6e14b8975b70b04de4f23dc346582e73ff1cdefb24c9828abe280a733acc203d388dcd25d72491cd4da70d9e0231f57cf14e86472ca49619dbeaf6e63778ef4aece3ed1eb3d220a4c1e14604df6286a0abb1c9c0a909e59fa896da89d20ebc567f778584c68c2e1f4fd86c28681d5bcef3340bd60021f0a1f9181175309d7a598963f34bc87672cbf58dbd89237fe517a99e7295e75702746a4435a66e304b1e5e17fdbc024646dfa4c98d2c96d0c876507f88067e54f6f1e"}, {0x1a, 0x5, 0x100, 0x1, 0x3, "869a50d9cf61f0af5abf"}, {0x6a, 0x7, 0x400, 0x5, 0x6, "e28a0f2e7c02178db0680b2ca63c68a96f967d6067a6e6b7511987e650051455b60146c3827fd23034277896b2d966bd46e6109948c0aa0bff8449e601a2fd3538e795d2cac3e8c132211eaaf8245a5b69c369810b192ed9007c"}], 0x17b}, {&(0x7f0000093000)=[{0xeb, 0x4, 0xc00, 0xffffffff00000000, 0x80, "aed4eae3724db9310a4c721f95728803ebfd87b1463b23b50fdf026e867c883bcd11838343bf9396f3a3cddac4b2369121320c2d4a92cb93a8cea3b5778eaf94a7428441b65f986a0eefdf04444916aef5af4cc5bf37a9c8276e5907567a99e45deb86297c36b5a31d07ac9bd0359d1f01527b6c6a7ce16fb0c085030a8c4b4abef9e8690f5e698d0ec63a9d096326b95f850d6c2bd4ef85e200ed24785f388c8d8e30723e314dcec6215c90dde8a1041ab8414c62c06b8b861ca4cededd210ed4c222470ddd0fe32f12c587fe4b58b24bc4b2ba315ed80143721f"}], 0xeb}], 0x7, &(0x7f000000a000-0x80)=[], 0x0, 0x0}, 0x0) 2017/10/21 12:33:20 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7fe, 0x8000000400000a) socket$inet(0x2, 0x2, 0xffff) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x200da, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet(0x2, 0x3, 0x7060, &(0x7f0000e0d000)={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000cd8000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f000014a000-0x4)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000d000)={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x2) syz_emit_ethernet(0x46, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x9, 0x4, 0x0, 0x100000000000, 0x38, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffffffffffffff7f}, @ra={0x94, 0x6, 0x2}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x20, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00005df000-0x8)={0x42424242, 0x42424242}, 0x100203, 0x9) syz_emit_ethernet(0x37, &(0x7f0000009000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r5, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"7e"}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000005000-0xa0)=[], 0x0) accept(r4, &(0x7f0000986000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00007a3000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00006df000-0x4)=0x0) syz_extract_tcp_res(&(0x7f000001e000)={0x42424242, 0x42424242}, 0xff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000f60000)=@common="6c6f0000000000000000000000000000", 0x10) 2017/10/21 12:33:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x6) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1f, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00003c3000)=@generic={0x22, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x1) bind(r1, &(0x7f0000fb8000)=@generic={0x80020000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r3, &(0x7f0000413000-0x80)=@generic={0x1e, "0103000000ffff6dffffffed4300000009a979f321b30c7bc8790405c7bad62e0a53a632ed49380000017c8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0302f0000158d19bcb315131ff070000622ca5bdb9c8ead2000077aeb81c90001dff7c980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x6, 0x400000000000) getpeername$packet(r1, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bb4000)=0x14) bind(r4, &(0x7f0000dad000-0x10)=@ax25={0x3, {"518d8645167940"}, 0x401}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@ipx={0x4, 0x8, 0xa0a, "9225c12cd318", 0x8, 0x0}, 0x10) socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x1, 0x0) bind(r5, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) listen(r5, 0x0) accept$unix(r5, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000007000-0x4)=0x6, 0x4) r6 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000a79000)={0x10, 0x0}) r7 = socket(0x1e, 0x1, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000ba7000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f5c000)=0x58) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f00000f8000-0x8)={0x0, 0x0}) sendmsg(r7, &(0x7f0000e00000)={&(0x7f0000f23000)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000070c000-0x70)=[{&(0x7f0000b36000-0xff)="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", 0xff}, {&(0x7f0000c56000-0x7a)="20dde272f87e3c53c1b63b5a1a4f68ad36e8865fef8b56cd6c1799cb3de3e3eb0b429881d5f41e1ce6088f93d30a1fbc833c5ff143b739fc51d064cf9fb3a7fb7dd030e7a413df305aebae517cedbbac042cc391792d0dc74b84f5c9549e1bbb7f8874d0d8a69c02327f33248eddf6c7271833c6fba845b95914", 0x7a}, {&(0x7f0000c5d000)="72f05b9cc2bd1a4edfb43227dc3d40dbf9d3d67f9c3747fcc6070ad5b7b0c960ce30515a3287ca40e6c7453f737dfdd2ef9524a957358a6d2164c8cc35dd97e3b6d081ed2a025a33ee9228103b3b90488c138a62b3d209735e556313aa8eb21852784e6ec48f458bad1603d92d02229ce626b315db938966262a698e524490d03ae6d44118c90f1028a6563c8dbe1421dfd3a7fce6d2b1990b7cb3338888370f0bd124896b1d315e71a645f6d1a425298dbd49ed3b313da50eb63bfb317d584cd695ca6f166d6f5185e74680bd42ab27adcf3d61a86944530f4fdc5972f542cec1ffb91d67ee0f9e79077a622ca23c3f304df8064f", 0xf5}, {&(0x7f00002f0000)="7af469da8276323cbcbaa59a84069e5835f279d1301ce0083725f7e49e796c3b8fcca064153af50e06a49a72222f78714217c9e8c7975d5ce1ffd01640a53b0528a3d5e3fb031018ff44b7df30a690a4a536afacd0915b10cf8af16697f7fa65575eebef43ad1c53f64e907d7045f6087539fb5a82d814b8bbcd3faab55d85109cec31bddcd94f6d5cc4f288860e4b09fa2406b2dd45297717327d1c5d5a77a3755d41408a3ad03a21c6b5247c1ba8ddef4fd85e1100b5c535bbddd533a66fe0e85945d58b6f125ff3ede6ab7cdde0bbd877d9d56ca8efd31516c10c63e29186facd1596a826a1ceac1fd3a0e880", 0xee}, {&(0x7f0000cd0000-0xb4)="8d45ab7cf7e8407d5779656be51f132d6a861f2b3b9090882565daa5e3f709883ce4a232b5791cace852bd02f0299ac21984d8175ed8680d9bf87eaac6263e1e1c51d1e6fa3aca35149f30f6c3f537e01d87e252dce455cfa9bddda76e855bc763c1f1cb3730320bb388765feab4292f58a24281b7ac92470cb476ac2c8c339b2ccb3d80f3d29386d87a374d01dd2de9c4ba50086612ed550aeb9b25cb50106a2f8fcb6f7417b3f97cf5a87314d62f029d959315", 0xb4}, {&(0x7f000068c000)="4bed9fb4b099d289174e5b9cd499bf98db710cf09ade8b7764780434f94b2360e0bd73b9165b67717195c675ce817011a2084a492abc6aa5a78ec3142edfd11c8b88e7c3878b29b888f948ca93f285", 0x4f}, {&(0x7f0000ce6000)="8fa1eb9c50", 0x5}], 0x7, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/10/21 12:33:20 executing program 4: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000a, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000061b000-0x4)={r1}) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001a1000-0x4)=0x5ffffffffffffd, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000013, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f16000-0x4)="00", 0x1) connect$inet(r1, &(0x7f0000f16000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000f9a000)={r2, 0xffffffffffffffff}) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000f9a000)={0x11, 0x3, 0x0, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r3 = socket(0x40200000026, 0x1, 0xfffffffffffffffe) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000266000-0x4)=0x0, &(0x7f0000f9c000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0xffff, 0x10001, 0x46}, 0xa0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f9c000)={0x0, 0x4}, &(0x7f0000f9c000)=0x8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ebf000-0xc)=@sack_info={r4, 0xffffffff9fe615e6, 0x0}, &(0x7f00008f0000)=0xc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005e4000-0x10)={0x5, 0x8008, 0x9, 0x80, 0x0}, &(0x7f00000c2000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000cd1000-0x18)={r5, 0x3, 0x1c, 0x3, 0x124dfeca}, &(0x7f0000788000)=0x18) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x36b, 0x92a, &(0x7f0000f9e000-0xfa)="3e43bf022cf5a80a11ca5b3b453bd5ceb2259df3cf8eb7d1edda6dfbbfa87c4e13c60b4a88fa0b5bcf5e7a5f0c1ad03cdba8517c0e089a0708888bd14430b5b23f5ebd397a85f01a91d623faeaceae842c24fdb15e1cf6834f76028dca39cfdfdb3cdbd106a4a6f3e3d8bd38ac2481dbbbaac3f1589716cf0ed4f21ac5b595ad3398f81a1f40cdc7398de60bcd5fcaaf8b568014a873b23c4eda32a445a42c58b34d4e88e3967b42eb5dcefd45e41c30292f67e832a1edee52a3a9a5bd3732ea5e734d208ce58778fc780261724204082ff1d7ac62f2030000005c6976cb447cb80472c69322b25621acf88c59d0960900000054f0fce5094520", 0xfa) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f11000-0x10)=@common="73697430000000000000000000000000", 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0xfffffffffffffff7}, 0x14) sendto$inet(r1, &(0x7f0000767000-0xc8f)="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", 0x96c, 0x800, &(0x7f0000f10000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/21 12:33:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80007, 0x7) write(r0, &(0x7f000004b000)="020aaf1a020214f6ff6466bc8ed24bc8", 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x1, 0x1, &(0x7f00002fe000-0x8)=[@map={0x2000, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f00001f3000)="", 0x0, 0x0}, 0x30) pipe(&(0x7f0000644000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00001e6000)={"a1770ea91f67f311a73604963ef1a770", {0x4, 0x3ec6, 0x2, "459132d042d6", 0x6, 0x0}}) r3 = socket(0x11, 0x802, 0x300) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000dfa000)=0x4) setsockopt(r3, 0x107, 0x10000000008, &(0x7f0000abc000)="86bc186e", 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cb9000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000f64000)={0x9, 0xeb, 0x62, 0x5a3c}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a7c000)=0x0, 0x4) connect$inet6(r4, &(0x7f0000ee0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$unix(r0, &(0x7f0000367000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000474000)={@common="64756d6d793000000000000000000000", 0x81}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000ee2000-0x31)={0x0, 0x0, ""}, &(0x7f00008a8000-0x4)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x2, 0x0, 0x0, 0x0}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x4000000000000005, &(0x7f00000a0000-0x4)=0x10000000000, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000096e000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000d02000-0x6)={r5, 0xffffffffffff8000}, 0x6) syz_emit_ethernet(0x17, &(0x7f0000a01000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x3, 0x2b, 0x1f}}], {{0x0, @llc={0x3, @llc={0x0, 0xff, "a8", ""}}}}}, 0x0) syz_emit_ethernet(0x7a, &(0x7f000015b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipx={0xffff, 0x6c, 0x20, 0x11, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8001}, {@random=0x800, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8001}, "12bc1de744be7082ddc264fc070e79804022099f7d582a684a9db1e28572233962955a981e1b9a5270c3b97e42fd288d4f9413a98ccf215189bdd3c2122c32c70176ccff1ddfb5e37f62fd5fef52"}}}}, 0x0) pipe(&(0x7f00008a3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00001cb000)={r5, 0x9}, &(0x7f000089f000-0x4)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c6a000-0x10)={0x2, &(0x7f0000210000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f00006b0000+0x83b)={r7, 0x15}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000667000)=0x408000, 0x4) read(r3, &(0x7f0000af6000)="00", 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000073e000)=0x7) [ 438.686681] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/21 12:33:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r2, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r3, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r4, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000e3d000)={@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]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r6}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r6}) 2017/10/21 12:33:20 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000249000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000061f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000302000)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c54000-0x4)={0xffffffffffffffff}) sendto$llc(r2, &(0x7f0000342000)="57", 0x1, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000ff5000)="4b50208be13b4d7aee66775c35bb65a7e472edef278707fa9de1c05e8b96fdeab11b67129a95219406ca9d9f498385a4a75f77e0565d8afcffec28580f4b6569f0e1f48af38bd2503fc246f05da0005f403ac540cc554f9115bbe55381d66695fe3af26b1759f67f1af4268e2f0526c6c7150fe001fff6541f5d5a3776fc8df4120f0164d5a790a216e6e75c658a259ce79535af0cfc97de088a151e008046d08a9b06f4ab9318d9b8b7b1bec61f4b357777db6cb0d1b090b830c23d93b469c9979b92c413a3b04c76489de18ec6d2e1cec9a9d1415a0e7ac49994512e9f3009ca57d9227ea765969a284bc901f1", 0xee, 0x0, &(0x7f0000771000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000354000)=@get={0x1, &(0x7f0000ff9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x654}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f000067c000)=@l2={0x1f, 0x9, {0x4, 0x3, 0xffffffffffffffe1, 0x9cdf, 0x40, 0x0}, 0x3, 0xe7}, 0xe, &(0x7f0000bb0000-0x70)=[{&(0x7f0000ff8000-0x55)="9c3ce6aa6aaeb811ee5d4dee8025eacd23e320f2b8c9a706fbc4044be388d0098b3b667fe0fc580e2d9c25d2a4285439027a39a0e187e819b1bdcdb51d2473188de1ae0efdeb8da2e35fcbb089fe69c3c035c2fc2b", 0x55}, {&(0x7f00006c0000-0xd4)="6f2268557747ebee17fb51e37ac4692de6e4a97adc52c534d6c83a0eec9a080a0cf5fd06110a375d07ed48f1fc91bfbf6855f285c046dde2b5b5dbfc2b5d20f3c4aaa8d178fa8ab66b7bfdf77f58592f3298104e394619e85bb417b1e42bf73e14442d75e3d6483e1d151f5e087c1d082f418870d465a2168f8ee27741de3f74249e785326acbea5c59e91dd0fe34881706307aca570025ba1412c9c93ddef829fd0ad1cf8ab206a8052df49fa13ed55e245e43ba61170a271acdad745ccc5235296a04c78a687d127048922f526d2d1f599386a", 0xd4}, {&(0x7f0000aac000-0xd5)="f153dc7743996d4b3eff66e0ebc25beb534dd5a2e51a9a8b091e1fa8363ed2dc43161d4e7d804d5182b34d0b4307b7d6c9bd7644f9c9bf766ccc582443d729e4db3728471ed71c94d6ad9b39b1490362ab6d39b3e828226264ff829ecf86c911597de7055947fb8f4103384e2abbf014f07a3840e96cc9a2eb78dbcfb48392c9ad6e5d7db073b325a3132b669e63293929400b5b5332b7b291cde87a91a85e27f40c3ee0248f14c3f1078362823e2ee9929ec95b90d80da72e34707ad1eab89120f2223f77c2d21cbd747e65cc01ea05fb0102cc6d", 0xd5}, {&(0x7f0000f5a000-0xa4)="c6b315f8c8c9498a75f34723f6a89fbe165e734352a797accd83456afb70f205b353553fd2acf1138ca1f1aaa3bf3989fdb210a0b288e8e84b4b50c217068e7d3034baa6fd8515e1b3a571d577ad5f73bbe51de93c8afc270cacca6ecd776c8171ee63f970a071c37209fd14a2fe3cd6e460a9560ae1334556e443aac1bc2ae69db4eaeae4ea9386ea71b6dd3f86d8170f807d95c7fde720cb6525f8858dabc6f984edb7", 0xa4}, {&(0x7f0000507000)="588e31f763bfc7becc7fe3ac2733c6aa96575d9f7f", 0x15}, {&(0x7f0000ff8000-0x1000)="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"}, {0xd0, 0x107, 0x3ff, "c245e0deefcbdc17703dcfc5aab6ea5a36a1f445379a9cfb1c2b046a79be75217a49daea82ac5c2b64197eee78f13827e6ecec5c8f1e0f0d8254005f579916c46226e95df9ba7bd0cba826118a2bf5f49923f784985a3a48854fcc2da69164e3760af08640528df4c5cf8f0ef6e329d6b93592fe6a423c17b5fac6ab7b9e7c66b39d46e4b247c512f1d032685f70ee40ed3cef9749dcbb5636594c6079d597eadf4163bca6134fe0f9ca43ca34d9b87cf9543ef60da61dec05271dc6622495"}, {0x50, 0x11f, 0x4, "a614eec296d88406d32c32873837e94cd64735fceac0a8e30a6bf6608d7a5fa19c6231ed334ece7bc42d13ecbe8a7bc1ad0e4b64ffe56478a23b19b22156982e"}, {0x90, 0x116, 0x8, "b68df6d3e623c2fbb83677552ebc20417a3c69f315fec450dcaa9c3be37db9d00b75efcfaf76e80ece4c32cbae204054d259ee30087725792cfdb7589d6b7a0a3093c73438d945fd0535bfafaa83023948ceb2ab9b6c62dbabafdf9b955698e6ec67d9584ab007ce5f6096a3ae62713775cc77e10c4fa62dfc6841ad38"}, {0x48, 0x11f, 0xffffffffffffff00, "3333d951e5c62fb67726306e07aa579941c12328bb5aec7d8b3ea66a22c9ba5b38dec7825cb013dd0f6a9a9caafa4a4f8bc1e2ed943750"}, {0x98, 0x1bf, 0x1, "00ee7af571ddb8979dc3bb3164507d58b18f5c0927ce70ad96650b50de000000000000000642b974e6536f3f0dbf22bf48478b9b458e4fc50024db81bb5ea923a11c6124c4b142ec2c65dadbd7d92121c7b7851a87d59e677674873ee33f9098ccb202f5521eedefff00203acd20d3533cea69cd7c035355d541d1880c6cd275401a31"}, {0xe0, 0x109, 0x7f, "8e3fc42dcd13878fbfcdd85435e769c01451b361f6fb4879359a9bb6d4dac6ca77f9a48f523864359145a2db41bb5eaaab29918c3fd9f6d71aa93dcad82619bcaa3df6bf7cfd8e8170faf7b526259d289440386d159e6737c2eb7b0d660ff7d9f0013bcc040a6a389078fdd285dd140b66572bc0cf673f03bd02485cda7d936f63f9b9bdc0a5b670149717f92771f69a45b7b67ad089f20523394f199342ed9421c6f62295357eaa593b931553fb81b998cd4d5ec8781588fce970b1c8f15b94e44a006b90bb11cf66"}], 0x7, 0x4}, 0x80) sendto$inet6(r2, &(0x7f000084d000-0x1000)="4f", 0x1, 0x0, &(0x7f0000d2a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/10/21 12:33:20 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000e24000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00009ae000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, "28"}, &(0x7f00008c6000)=0x9) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ffa000)={0x0, 0x0}, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000ccf000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000873000-0x4)=0x10, 0x800) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000ffb000-0x5)="a3e42fcd10", 0x5, 0x4, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d30000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000ffb000-0x4)=0x1) syz_emit_ethernet(0x424, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}, 0x0) 2017/10/21 12:33:20 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x1, 0x1010, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={0xfffffffffffffffd, 0x400006, 0xfff, 0xf2f4}, &(0x7f000000a000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000006000-0x12)="a16fdc9d25cea92dfdf635635a05831132f9", 0x12) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000012b000/0x4000)=nil, 0x4000, 0x3, 0x11, r1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000aa1000)=0x8, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000644000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000aa1000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ffffffc, 0x0, 0x4, 0x100, 0xc85, 0x10, r2}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000460000-0x4)=0x1005, 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000aa1000)=0x0, 0x80000) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00005c8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000225000)=0x1000) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000aa3000-0x20)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000aa2000)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000aa2000)="0ac05448b5400130a00a4ac3b4e827f70fc343877bf48a9fccb39f00816464308a316c69c2bd07c1a6c400e9d1d3a0f9a7288092a01066c5bb2148e733770bb6bfb300057db6873fc14ff585e9949509114802af2bb1fa060fa7be6b2ab1645ab40da5ba86136509", 0x68, 0x93cda29d046465f3, &(0x7f0000aa2000)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) r3 = socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r3, &(0x7f0000006000)="570c211cc06d709754f115e222a6c12d", 0x10, 0x20040808, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/21 12:33:20 executing program 3: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x67, &(0x7f0000372000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f8f000)=0x7, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000f8f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000256000)=0x10) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008fd000-0x10)={&(0x7f0000f5e000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f90000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000df0000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000053d000)={0x0, 0x19, "3b717993e5d8597d046b76a6f67f3d016011b7d8abd86dc107"}, &(0x7f0000f90000)=0x24) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f90000)={&(0x7f0000f91000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f91000)={r4, 0x5}, 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f90000-0xc)={0x0, r5, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80006, 0x46f, &(0x7f0000f91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000f1b000-0x8)=0x0, 0x9) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r1, &(0x7f000026a000)={0x2000002002, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f90000)={0x0, @in6={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x40, 0x9, 0x10001, 0x9, 0x75, 0x6, 0x6f0, 0x100000000, 0xe1, 0xd8c, 0x80000000, 0x9, 0x5, 0x8]}, &(0x7f0000f90000)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000973000)={r8, 0x1}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x3, &(0x7f00007e5000-0x18)=[@generic={0x15b4, 0x0, 0x0, 0x0}, @generic={0xc5, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x1000000003, 0x0, 0x8000}], &(0x7f000036c000-0x6)="6579737473ee", 0xfffffffffffffff8, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40400000000000, 0x0}, 0x30) 2017/10/21 12:33:20 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000fcc000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c44000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b05000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000803000-0x4)=0xe8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000fcd000-0x4)=0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000005a000)={0x0, 0x0}, &(0x7f0000fce000-0x4)=0x8) r2 = accept4(r0, &(0x7f00003bb000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0f000)=0x8, 0x80000) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)="00000000", &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fcf000)={0x0, @in6={{0xa, 0x2, 0x2c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffd61a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x62}, &(0x7f0000fd0000-0x4)=0x98) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000fd0000-0x3c)={r3, 0x401, 0x34, "a120a2388d2e8abbccb596528ae5fede71df0053c60d476b6dada66d8589e4ae22598d297749285dc9d8ff8e675ac8a310256904"}, 0x3c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00007fc000)={0x0, 0x1000, "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"}, &(0x7f0000fcf000-0x4)=0x1008) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000fcf000-0xb6)={r4, 0xae, "149dabd2d6a010336757b502e71a91bf827bf8679248085dba24d8331e734051c82897cf44b19da34bc825214b236af1006af641eb8a01caef45395753c8ad0e477454791c0f4dcb7d11783c0ce1ba7d0cf7da8668e7ee245787292d27952bfebdea69b445e55ed806ca73ae022fbb51011a808ad0e1fbff7420f039cd6ab256df7fd15689ed6b78eeb6234c6de25f1ef11b42931635158170d6f891880aed41ae12d294b4af995ff1993af799d3"}, &(0x7f00007ee000)=0xb6) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fcf000)=r5, 0x4) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r1) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fcc000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fcc000)=0x8c) epoll_create1(0x82f53ed5264ad44) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fcc000)={r7, 0xfffffffffffffc01}, &(0x7f000071e000-0x4)=0x8) getsockname$llc(r1, &(0x7f0000eb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00008f8000)=0x10) 2017/10/21 12:33:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r3, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r4, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r5 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r5, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000e3d000)={@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]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r7}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r7}) 2017/10/21 12:33:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000093f000)=@assoc_value={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d1e000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a35000)={&(0x7f00007fe000)=@in6={0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44f}, 0x1c, &(0x7f0000000000+0x23)=[], 0x0, &(0x7f0000002000-0x1b0)=[@init={0x18, 0x84, 0x0, {0xfff, 0x6, 0x9, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x5c8, 0x200, 0x10001, 0x3, 0x4, 0x36, 0x4a97, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x6, 0x8007, 0x1, 0x1, 0x4, 0x100, 0x3, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x8, 0x0, 0x4, 0x3, 0x9, 0xfff, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x200, 0xfffffffffffffffd, 0x4, 0x8001, 0x2, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8d76, 0x4, 0x9, 0x7f, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xc4f, 0x200, 0x1ff, 0x401, 0x3ff, 0x9, 0x100000001, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x3ff, 0x0, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x80, 0x0, 0x4, 0x2, 0x1, 0x6, 0x9190, r5}}], 0x9, 0x8001}, 0x4000040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={r4, 0x6, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r6, 0x15}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r3, 0xffff}, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x2, &(0x7f0000003000-0x38)=[@in6={0xa, 0x0, 0xe6e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8000}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ab3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2d18d42a, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d3d000)={0x0, 0x0, ""}, &(0x7f0000aea000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ee4000)={r7, 0x9}, &(0x7f0000fb7000-0x4)=0x8) 2017/10/21 12:33:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x100000000002, 0x5) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x2, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000228000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x10000002, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x3}, 0x60, &(0x7f00009dd000-0x30)=[{&(0x7f0000b46000)="8456376c4f410b65ee40347001f82a7cb2c39de05616a951dd890bb05e34234caab142cf04ce60e8c13254afefa3208e1aff7a423f4aeda95f13710fea65", 0x3e}, {&(0x7f0000579000)="aaaa074552b19592719814f1bf0593d8d745c138f7b3ef7375f31f66ec41d5770737b1e5cc2c358cabc7aa09f5d666a75d8e4772e6a30b54d2cac2c347e5257e35f58244098fc4b8f6e5f42981d78b083035e5c9ee21903ec970136416e388a0f52a71b8a437e011633859d03136ebac45ac0d8aff8c40a5d6b76e116977b5a7f184b12c87bccecf3cb29b584b9a9ff5c76a704f362215c343fe5cf23330fab355bb417689948eb856f9645d09c56f6bac5fff45b4", 0xb5}, {&(0x7f00002f2000)="dfa99642e10f3cc671eca4a547ca2e8083004afcf16bb8aee5eb4f730b45de392204d83067fd624e1e218ca68ae3e64b15f307755916a79a0a43498d92cd58cdb09a75c45e48478fbc8732318d641eb18605e617b0e669e848a90f9d113c5c88035e4453fa32b72e49667671e3398ee4684d910e7f56a8", 0x77}], 0x3, &(0x7f0000670000-0x18)={0x18, 0x0, 0x9, "9d"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000f97000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000642000/0x1000)=nil, 0x1000, 0x100002, 0x805f, r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000004, 0x51012, 0xffffffffffffffff, 0x4000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000cbd000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00005b3000)="91", 0x1, 0x20008045, &(0x7f0000ee7000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ax25(r0, &(0x7f00002b5000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000306000)=0x10, 0x80800) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000223000)=0x6, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001ea000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb4000-0x4)=0xe8) mmap(&(0x7f000093e000/0x4000)=nil, 0x4000, 0x4, 0x2811, r2, 0x20000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000053d000)=@assoc_value={0x0, 0x7}, 0x8) listen$netrom(r0, 0xfffffffffffffffa) socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000165000)=[{&(0x7f00008c1000-0x29)="290000001800ffdffeff7500000a00190200e30000000007000000000900080004ffdff1000000c000", 0x29}], 0x1) sendto$inet(r1, &(0x7f0000a81000-0x13)="36b88f8dd1e173e10a23b136dd411eed03c871", 0x13, 0x8000, &(0x7f0000abc000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/21 12:33:20 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) accept(r0, 0x0, &(0x7f0000f8f000)=0x0) mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="3f", 0x1, 0x0, &(0x7f00005f9000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x13, &(0x7f0000de9000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000de8000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000060e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000def000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000750000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dea000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000e7000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000000000, r3}) accept4(r4, &(0x7f0000dea000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8, 0x800) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000def000)=0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000df1000-0x18)=@add_del={0x2, &(0x7f0000def000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xee}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4033f, 0x7ff, 0x10020, 0x400, 0x0, 0x20000020229, r5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000001000)=0x101, 0x4) sendto$inet6(r1, &(0x7f0000989000)="c710", 0x2, 0x89, &(0x7f000009a000-0x1c)={0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x400000000000001b, &(0x7f0000dec000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) close(r1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000795000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$ipx(r4, &(0x7f0000064000)={0x4, 0xffffffffffffe, 0x7, "0a31635da8d9", 0x6, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/21 12:33:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x7) r1 = socket$inet(0x2, 0x80000000003, 0x3ff) close(r1) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00009db000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ead000)=0x95) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) sendfile(r0, r1, &(0x7f000070d000)=0x200000000000, 0x0) 2017/10/21 12:33:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000788000)=0xc) mmap(&(0x7f0000000000/0x8c1000)=nil, 0x8c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x8000a, 0x7, &(0x7f00006df000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000122000)={0x2, 0x0, 0x10000, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x803, 0x4) setsockopt(r2, 0xff, 0x1, &(0x7f000001b000-0x5e)="", 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000608000-0x14)={0x8, [0x8001, 0x80000000, 0x7a6e7f91, 0xfffffffd, 0x40000000003, 0xa, 0x4, 0x8]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(r0, 0x0, &(0x7f00003bd000-0x4)=0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000e20000)=0x0, 0x4) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000df9000)={&(0x7f000006b000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000350000-0x20)={@generic="fd55a52647ac90ee3947f0ac19eea33e", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = accept4$inet6(r2, &(0x7f0000500000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000651000)=0x1c, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000566000-0xb8)=[@in6={0xa, 0x1, 0x23, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x130}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2eb6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc01}, @in6={0xa, 0x3, 0x216a, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in6={0xa, 0x1, 0x4b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8304}], 0x7) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000061a000-0x4)=r4, 0x4) syz_extract_tcp_res$synack(&(0x7f0000f4b000-0x8)={0x0, 0x0}, 0x1, 0x0) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f000087d000)="260000001300470020000083140022e3041000ff010000000000000100000001060010000500", 0x26) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00003b8000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002a0000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000813000-0x10)={0x0, 0x401, 0x15, 0x1}, &(0x7f0000080000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000416000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1ca644ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x3, 0x6, 0x0}, &(0x7f0000c06000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000082b000)={r9, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005d6000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000983000-0x8)={0x0, 0x61}, &(0x7f0000f2b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f000049a000-0x8)={0x0, 0x4}, &(0x7f000023d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000794000)={0x0, 0x44, "2470424f08a9190ea37951fa6b1842402945942e5960c7e3c1ab281ba112207312a83e5d0b56b2f690ff9958324805ffe87ce55b734d07dbe392acf5923bad32c941a0da"}, &(0x7f0000373000)=0x4c) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000e61000-0xb8)={0x0, 0x8, 0x101, 0x4, 0x7ff, 0x5, 0x5, 0x3ff, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1ee5789d, 0x0, 0x80000000, 0x9}}, &(0x7f0000b2d000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7e000)=@assoc_value={r16, 0x1}, &(0x7f0000b60000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005da000)={0x0, 0xceaa}, &(0x7f0000db9000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000f07000-0xe0)=[{&(0x7f0000707000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002b3000)=[{&(0x7f00009a5000)="bc3079e52e3df98b996ffb65f2cc11e406539f028e8bd370673d79bf71f8c6ec353f8b1e8edf3e7fc35833f21d82065741be079ce66b912e7c94e1a04909939885c4831f4bcc9fa1291cd024a1a399c01039b1a1dbd0a9473801221ab3d9637412c4f6bf4161629c7bd478bc6e67d422a5922aacfa444978c8e6d62ef3e50a13b084cf19bee667feed3e01603bc4546abd898dd06bbab57acd8d3c31da05ee4f07b64ed7b15802775eb0fc9af647f1989df986711a59fa0e948fd2383b41d49b0f487a49adb0aa5f74561fb5ca177f151587149e", 0xd4}, {&(0x7f00002a0000-0x1000)="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0x1000}], 0x2, 0x0, 0x0, 0x40010}, {&(0x7f0000401000)=@in6={0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c, &(0x7f00006be000)=[{&(0x7f0000849000-0xd4)="768b735f97adfd1b80a2ce77ba2cff12804b672386e3e694626397b061e8a82ea33ade65a06d71d226a182593c5f36943dab88db5b4aa19954f309a6bb126e486baf1845809f07ec4044da9f358cc4cf4464912bcd482cd16d1ae70b91f054b703a7146029f653789f1503fd6c1d42e84b91bf0203e4c7ceab7a4c18f7613a8c95a3605edc0baba7d3d0745c5af4f75a0cd15a37f40a08604f8b6327d292ff6d8523f5a8b9159ca63068ef9e6bba19f63223419d47c75cd3dff4b47e454c01f742cfd97c7b6fe26b826e9aabefc4c0ee76089813", 0xd4}, {&(0x7f0000964000)="10b4be33cc9084c74516841c15660e41e72c76cd5b9acd09814f53e31a67373c9ffa09aeea8d30485dc3c58b6e4fbf564de222ca0783214cc3b2c3c334626fdd59e8d79149aba200bde9cb3895bf2615ff37e55a477e05c75fb3fe9ecaed4023e7", 0x61}], 0x2, 0x0, 0x0, 0xc081}, {&(0x7f0000f98000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, 0x1c, &(0x7f000003b000)=[{&(0x7f0000374000-0x8d)="a2cc310d629599aefb80d3c92512152bed0b280783169fa6d516311a735bd2fb5a0b033d0ab54014a043a0fc0ecc8cf32f3bdc88b90a7a30ae8ff7eb9489f60b29133a0ee51035c88a9ef018e4aea497e0d1396bafbbcc6db3e32c6334bf62babf0c0108df5ff60fc9dfbf5480f49d11ae265997d8077527eb54145ece3dc3a9bc52d6c49510a1ee06218af16e", 0x8d}, {&(0x7f0000ca3000-0x1c)="2d493bd045f3995265990e86bd64d241587f12add93fd2bab6222bf5", 0x1c}, {&(0x7f0000bd7000-0x4c)="3cc7025926a6a39367616f39003ff20e2d89095e2822ee55116e3d91dbc87ad36a88231eed1f94a2f8ae0a484e33e92dd453f628a4417e72c574d1e0d038da9eb9678042d302dacd073c2569", 0x4c}, {&(0x7f00002a2000)="d896a91530e64b3f750eed335494467b2e105f17842b0dbb43cf28e98da7f08772cc76998a56d39267390594df995557d969944d47b7203ad45fde53220959116671f3699621204ec6508ea565dc2e3c0736a585fcaad4035b9b88e69a94a50f440dc9e729d052014b0650cb040cc327c5bb44", 0x73}, {&(0x7f0000cdc000)="2aa65287b774e3b31cfbbbc970b9c3341db68dad0db8a019023e9184b1c400551ff69669c5e65ed877755c88f1d054", 0x2f}, {&(0x7f00001a0000)="dfa0476f80b9348638fc6f2dec6cdd80de48bb", 0x13}, {&(0x7f0000b12000)="5193582750e642985201f7e07a2ebf39d7ac89ddfec15921deffef80ef3160d54c0b705448d852d0823d10efbb2d65433b8820af0201282dfc9f2a27b63f9920e4fc970ec046b516528704a4d6477403fd077795eb180eab1c20ccdb3a54265e4f698655394896879d8c46bb75b3ef5e63d81c35f29abe2bcb3cf104f5540268dc2409130101c4881698c66f18ad2a1e89d684aef092829c07fa76dc38870a6faa0ec000f066c39069b0344ce45a3ee45a84a34e5c57098ed6b94cd7c7095b40", 0xc0}, {&(0x7f0000ffb000)="6583db41c1ee1461abf2a75dfaafcf5e31f09c931ded68a4a02eaa695f689835f02f011881b2cc8b5ba1bfbdb0330ee789f290f33e975739607889072d9a80dc13c57558e6bde30a8798268f8f5602e4a3bc062e63a3e6e69bb8b1a72d5e", 0x5e}, {&(0x7f0000c4d000-0x86)="6a1acf34738984c56f5a912db81b1aab5095ebea2f8de71b65677d4abea863f57939662d80dde63cb44c5d0748c085a82480110d03ff6a62590f75b427c6e1887e87a9effa2874ba014718919e887c80b471df3ce419f46ed0294dee15c3d398ca84a47147c956dc35e3602e7c54a188c9860c9f06c2c25a04d516fabcdec5d6304d76a4ec97", 0x86}], 0x9, &(0x7f0000c01000)=[@init={0x18, 0x84, 0x0, {0x5, 0x7, 0x7, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x2, 0x2, 0xfff, 0x5, 0x6, 0x6, 0x4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xa85, 0x8, 0x865, 0x0, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x27, 0x7, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x1b, 0x1, 0x3, 0x80000001, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x80000001, 0x2, 0x7, 0x8001, 0x4, 0x2, 0x0, r13}}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x201, 0x8, 0x8000, 0x0}}], 0x8, 0x4}, {&(0x7f0000c60000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e2000-0x30)=[{&(0x7f00003d6000-0x76)="8a81ef4678cd78de573bc98a77d0d01ffa162730ea3450838e554b4a10aec50a77737746e918cd78ba2bc7938a291c37548903190d6b7b48879bb27122cf46e174cc663fe771c007ed57c10dce8abc11b623d15cf6f9e251ee77112dd7509a5a352b4d0542107b0087a541a2d66a6b7e79c72ca37476", 0x76}, {&(0x7f000010f000-0x17)="6ed3e51520e0d947e6a1ed066cd89e4001bc5a6cc305ab", 0x17}, {&(0x7f000046b000-0xfa)="bec2d6f72a71544e808b9ac7c9a3745056b9f127c0475ceb89f2eacc23c1f8741ccd9f4c4b331cb6309f66bd95ab7ee740981553f43c717d982ddef2332197719f6238d474d6cfedabfbe5c3c63ad483acd5ad15f11a95ec02bc4ca712b1b5dc7571380e7ed82e9369d3711d9de4c7a319c0582543257f6d7b5a3f37b6bd48164ce6243c58bb0cf8c70948a51c9f44935b802d328a74866df3de795ab4a2af6fb755788c9d200b2f76980766730b682605b160cc2b889e84cc2f71e42dff772c0687c887124eeed8b891b00bf0beb1909981fd3087c339bb8258870de49959507643d31e7e243cb78e0580ce6cc5856348bc2969870c8265543f", 0xfa}], 0x3, &(0x7f0000fcc000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x2, 0xfffffffffffffffb, 0x57e, 0x2, 0x5, 0x1, r14}}, @init={0x18, 0x84, 0x0, {0x248, 0x8001, 0x400, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0xdd, 0x0, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x4, 0x10001, 0x3ff, 0x6, 0x4, 0x0, r16}}, @init={0x18, 0x84, 0x0, {0xfff, 0x5, 0xffffffffee7bc823, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x800, 0x10001, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x5, 0xffffffff, r17}}], 0x7, 0x4040}], 0x4, 0x4c041) sendmsg$netlink(r7, &(0x7f00001b4000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000008000000fffffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) syz_extract_tcp_res(&(0x7f00007d9000-0x8)={0x42424242, 0x42424242}, 0x7ff, 0x89cffffffffffffd) ioctl$sock_proto_private(0xffffffffffffffff, 0x89ed, &(0x7f00003fa000)="fe4d47ec1a3320b96be12a7b94bb1a6f040750f057ed1aaab9f8c908665d69fd44c7a8592eee36bca7a7d77ebd7fb7581862f25654c546d1a56a9247b60f4f559c42ef4d9a9a2e330c4c06b22b1fc36bfe3f5c600f7ee00190222d492fded1d010d15ad6541e390133f7453babb2743fcadd16c4ee9a7d2b") [ 438.879838] sctp: [Deprecated]: syz-executor1 (pid 1384) Use of struct sctp_assoc_value in delayed_ack socket option. [ 438.879838] Use struct sctp_sack_info instead 2017/10/21 12:33:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001ce000)=[{0x7, 0x2}, {0x0, 0x9}, {0x4, 0x2}], 0x3) write(r0, &(0x7f00008d6000-0x27)="240000001d000100ebff000800000004123900fa1000eb0086000100f7ff7f0001ffce0dcf089b", 0x27) r1 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000217000)=0x0, &(0x7f0000599000-0x4)=0x4) bind$inet6(r1, &(0x7f0000b7e000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r2 = accept4$inet(r0, 0x0, &(0x7f0000495000-0x4)=0x0, 0x80000) sendto$inet6(r1, &(0x7f0000ac5000)="4a", 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) recvfrom$inet6(r1, &(0x7f00005e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56, 0x100, &(0x7f0000d18000)={0xa, 0x1, 0x3d0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000177000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000940000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000ad5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000757000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000b93000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x10000}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000de7000-0x20)={@generic="7f5164657f8bf8bac40cc4904a0af87f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000be6000-0x8)={0x0, 0x0}) socketpair(0x1b, 0xe, 0x3, &(0x7f0000617000)={0x0, 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000df2000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d01000)=0xc) r6 = accept4(r1, &(0x7f0000de9000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000ded000)=0x8, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000262000)={0x9, 0x5, 0x3, 0x8001, 0x4}, 0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000231000-0x5c)={{0xa, 0x3, 0x15c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c12}, {0xa, 0x2, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1, [0x8, 0xf39b, 0x3f, 0x8, 0xffd, 0x7f, 0x2, 0x4]}, 0x5c) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000154000-0x20)={@common="6201fa02000000230000000000000000", @ifru_flags=0x402}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000f30000)={0x0, 0x5c, "4021330f0c8e5c34d50b1f99fd62471eb1344f8c4817254557252984dfaf27e2e709881c6c90dce08531778a235316188bebe3f2ca0f69be1f30bb631eec70c1bdf9c20849b1f47843a49ea734ebe8a351b9b51e746099dee2915571"}, &(0x7f0000383000-0x4)=0x64) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e59000-0xa0)={r7, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x506a8a3a, 0xffffffff, 0x6, 0x80}, &(0x7f000082a000)=0xa0) 2017/10/21 12:33:20 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fdc000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3584bd90}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000631000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dea000-0x8)={r1, 0x6}, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fdc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bd2000-0x10)={r1, 0xfffffffffffffff9, 0x5, 0x5}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fdc000-0x18)={r1, 0x2, 0x10, "ab1f09cbe905c07582ce3a2635b7eb9d"}, 0x18) write(r0, &(0x7f0000ba4000)="2400000052001f0000f9f40700ff0314", 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cef000-0x8)={r1, 0x8}, &(0x7f0000bc8000-0x4)=0x8) 2017/10/21 12:33:20 executing program 4: socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0xab4000)=nil, 0xab4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = socket$inet(0x2, 0x0, 0x10000200) mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@map={0xb18, 0x0, 0x0, 0xffffffffffffffff}, @generic={0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd39d, 0xcd, 0x6, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a44000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ee2000-0x4)=0x3f, 0x4) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ee3000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x10040000000, &(0x7f0000a68000)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ab0000)={0x8, 0x46}, 0x8) socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f000031f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007d9000)=@assoc_value={0x0, 0x7}, &(0x7f0000b0f000-0x4)=0x8) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000bfc000-0x68)={&(0x7f000000d000)=[0x100, 0x1ff, 0x5, 0x8, 0x400000000000000], 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r4, 0x0, 0x53, &(0x7f000000d000)="0000000000000000", &(0x7f0000fee000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c6a000-0x10)={r3, 0x18, 0xffffffffffffffff, 0x400006}, 0x10) getsockname$inet6(r0, &(0x7f0000ab1000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000050e000)=0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000096000)={0x5ca4, 0xffffffff, 0xb8c, 0x5}, 0x10) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ab4000)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dba000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bb000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000979000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa19, r5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008c7000-0xb8)={0x100000000, 0xaf, "a9c6c302a65f92af2371fd98438faf56c06ad8dbbba141d97ba22ca7af5a56fe41badeeec2528a2ca1cfdfbea7bb24174189717f409640475006e0aaef1fac11a3dc2ee44baaab9f7629731b8dc370139712dac2a718bf49a8455dca128e21571973937bed47edebf00a1d79c84cd7bcb3201ca0171ab986169bb36c7e9b5ba2ae60044863a655b8ae6ab92c88d5419241de826f53b442c64528adb95ab3112a0954cbb9b06f05acffffedfbf79ac1"}, &(0x7f0000ab4000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00002f2000-0x98)={0xff, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7fffffff}, &(0x7f0000633000)=0x98) mmap(&(0x7f0000e50000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/10/21 12:33:20 executing program 3: mmap(&(0x7f0000000000/0xf35000)=nil, 0xf35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000072e000)=0xcf1, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000001000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000002000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000)=0x84) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000001000-0x4)=0x71, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x2, 0x1, 0x0, 0x20, 0x0, 0x4511e87000000, r2, r3}, {0x3, 0x3, 0xfffffffffffffffe, 0x38, 0x2eb47eb6, 0x7fffffff, 0xa03a, 0x7ff}, {0xfffffffffffffff9, 0xf0b7, 0x4, 0x200}, 0x9, 0xffffffffffffffc1, 0x1, 0x0, 0x91, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffff7f, 0x9}, 0x1f, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x2, 0x4, 0x8, 0x5a, 0x9}}, 0xe8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000556000)=0x8aa, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000490000-0x20)={0xffffffffffffffff, &(0x7f000006d000-0xee)="", &(0x7f00007ae000)="", 0x0}, 0x20) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f0000c84000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b52000)=0x9b) setsockopt$inet6_tcp_TCP_MIN_RTO(r4, 0x6, 0x6b1, &(0x7f0000466000-0x4)=0x7fffffff, 0x4) r5 = socket$inet6(0xa, 0xb, 0x3f) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d11000)=0x5, 0x4) accept4$inet(0xffffffffffffffff, &(0x7f000041a000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d75000)=0x10, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000f59000)={@common="74756e6c300000000000000000000000", @ifru_flags=0x200}) ioctl$sock_ifreq(r5, 0x8917, &(0x7f0000fe6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000619000)="cdf18e75d42ab30205565463b9f0105c5464af843f5406819c0b5851d23fb199"}) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000d13000-0x4)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a51000)={0x0, @in6={{0xa, 0x1, 0x7a8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd7, 0x7, 0x80000000, 0x1, 0x3}, &(0x7f0000712000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000931000)=@assoc_id=r6, &(0x7f00007d7000-0x4)=0x4) bind$inet6(r4, &(0x7f000069b000)={0xa, 0x0, 0xcec, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c) listen(r4, 0x20000000000003) r7 = socket(0xd, 0x1003, 0x41) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00007b3000)=0x0, &(0x7f0000039000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f000066c000)={0x0, 0x6f, "42c296f51c5ee80d92f0fd58d02d8b0b97940e291e94e7d0d8cfc466bdccfcc88593e7c70a92850b637ef2eb1419c103bab2227b67384af9e46c1b290dda0753c8262ec2c792487b546d6973197cbf5e5f7ad2e486cef9e2c419cddaf0ccccc4221228115df732390cae806c2b4325"}, &(0x7f00009d2000)=0x77) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00004b5000)={r8, 0xdd8}, 0x8) write(r7, &(0x7f0000f29000)="240000005200079314f9f3f500030a0002010706000000d0000001000000000700000081", 0x24) 2017/10/21 12:33:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=0x0) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r3, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r4, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r5 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r5, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r7}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r7}) [ 438.950208] sctp: [Deprecated]: syz-executor1 (pid 1399) Use of struct sctp_assoc_value in delayed_ack socket option. [ 438.950208] Use struct sctp_sack_info instead 2017/10/21 12:33:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000454000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f38000)=0x0) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000051a000-0x10)=@generic="a8e2681da27bb9195a4e6d094b8c0e5b") pipe(&(0x7f0000519000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00002df000-0x4)=0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000051b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000028e000-0x10c)=@ethtool_eeprom={0x43, 0x200, 0x0, 0xfc, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000042e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg$netlink(r1, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a000700000000001367"}], 0x1c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/10/21 12:33:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x3, 0x2}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000098c000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c4000)=0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d51000-0x8)=@assoc_value={r1, 0x2}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00002f2000)={@loopback=0x0, @loopback=0x0}, &(0x7f0000599000)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000565000-0x38)={&(0x7f0000957000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0xf78e, 0x202, 0x0, 0x0, 0x0}}], 0x1, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000827000)=[{&(0x7f0000709000)="c86c4a9997bb739e742d5bbf01c68425a2c976c7d72fc4a13b3b7f9289c63218f5e28bcf07fe95e65d0f3e4b9c8ff37aeded88b086ef8aad62a93a1580896bc497de24f46f3d6af4bc94c3b13f66a747997d307b0238c078afd25789894e4931d5bfe73c8c1d340c09daf87aed43d0925e2aceb25c8773d71c27d13d90", 0x7d}, {&(0x7f0000055000)="b021fb20f086e34ee500959b54dfe105732271fdb9abdbaff6bd0384f04ab22a6f4c950c8f9f011f9100700eba13eb292033095cdbc1f32fc252a8e433bcc5c47f664e913ace6f81d178a7f1f3350c88aa4a164702d200a32bf8c8155d9e578f00d2b47fa1398d32eb00d2068fef226a8ec2b2a2953038aec78144562bd399632ae1388fa16afd108a183e1f5287fed22b9b1a0c7ca77d1ac9a49e8c083a291cd68cbfc32f0df0bc5d4f2f7d6a6e4153fb58ea62b6f0487239cbf56df758267312ac608d3fcb6389", 0xc8}, {&(0x7f0000dbb000-0x10)="a4bc2ebc3048eab4c6edb7db24fd892b", 0x10}, {&(0x7f0000a7c000)="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", 0x1000}, {&(0x7f0000c24000)="94827debcda3fa545e214d3cee2d370ebc94fd772aec91bdde32a51d91db8c55d53929fd2929921ca0a1fd3d04a4608ec0fc1ff9ff44b9c353fd2a005cb92ccaad7ba39d972b01464a934f7bbced6566a68e0eef2ac4e55c0fd66297b510227633386fda4c8cbb02f1d101b2ded43419fa8aa1cb3df61783a5050d00b1dcb9f91ccc03f33e8968b7633e84b313f7f3d55459f02b1162cc48d47a6f3118c7ea168a41170dccaed7d40e304645b84737f862ea54009a5d6d6295b72faad13ffb9ed3cbcfda87a2fe11929e13b3ec6787", 0xcf}, {&(0x7f00000d9000)="f5e46631cdde0f0b58b7193ecec1459c5b0d25edb70126925723df8728bacc663bf975429e88e546d2f1f5614dbc7f0bebb0c266538d1a7598", 0x39}, {&(0x7f000078b000)="6cc351ac46afe3f53cc1edee1ad891ace739f83106cfaa926edb39227ef3b99ff1101ea4725583ff3aece33c3fa6d5a10e8dd190c3caec4354b54e0a75817f125a7fe184188fdf88e2b37c710b506658f27f65f36d93b7d476e7d0267968813ca0147f40f8ecdd0e053750c90d67b9f07176fe3847b68f7b8bfeb455790df40ea08bbc3a4e998bf111b0550cee54b5af6cbbc42a0f01984ed37e1563848fa53f133ba09b88bd65258022b6b56cb74ee64ad5b515", 0xb4}, {&(0x7f0000258000-0xf1)="7ce1a97b7189ebd5eafaaaf6df036fba77c954a9157da2e7a470cf063a9ee297bd19ceb6e10630a51fd178b26891c75c227e517521ff604db1d5f53a8149d77655ebab45842cc8afa101f8afd2e87a21eebe6238252c43a2456ed7413246bb3a02a23aae9924157fb9a9dc1fa84bcaffc5a2897dfe6b32bd693b44257e38961723621966db0f447580c8418a8afcf50fc04038d90a03fcfd2723dcd877b02dc4d1e1b380c7e563d01c6bf7b04bc55cf108c25d7c4ea1ab3aca3d115c988edb4b0adcb157cd63d9ea70bbb8fc9ab3b97ce7b8e120268998ab37b6be81982cda6dcd9ebb7295e2c39f967fa9861ed8fae688", 0xf1}, {&(0x7f000056f000)="1a5fc75c9e798f66d75ff7eacf6642efb288cccd", 0x14}], 0x9, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1000, 0x2, 0x0, 0x0}}], 0x1, 0x0}], 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000044c000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000069c000-0x4)=0x0, &(0x7f0000c61000)=0x4) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000222000-0x10)=@generic="d092dc8ffb08bf8e8a4f3d1b5c6b5d04") 2017/10/21 12:33:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000765000)={0xffffffffffffff9c}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006b8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000330000)={0xfffffffffffff040}, 0x1) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f000095e000-0x8)={0x0, 0x0}, &(0x7f0000784000-0x4)=0x8) pipe(&(0x7f00007ce000-0x8)={0x0, 0x0}) pipe(&(0x7f0000088000-0x8)={0x0, 0x0}) r4 = socket(0x11, 0x802, 0x300) getpid() setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000ee0000+0x64e)={0x0, 0x0}, 0x2) getgid() sendmsg$netlink(0xffffffffffffffff, &(0x7f000087b000)={&(0x7f0000c25000-0xc)={0x0, 0x0, 0x2732, 0xfffffffffffffff9}, 0xc, &(0x7f000056e000-0x80)=[{&(0x7f000036e000-0x5b4)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0xf4, 0x0, 0x0, 0x7f, 0x400, "06b3615e547867a1f28c8f42921c96e887d5973862e2e7067c96ee952340d54d4e29b0f7ebcb26c5e662ae3297699f1391451ba0f5f9ef61ad588acf82eff85266f1c971c0734a8de9b37508e5160c180ec6e494c5a3224dcb8ee80327e01b9fd6c4f549ee290d56cf06b8bab62537c74863c686ab7f4de52796f3a91e40650ba94fbf6c60f79559a4dc3d7ab5f807f4f2d717e4019782969354c250054f3418c2b4436c8e491c97d5cac8bea03d8655f6ff37a15ce62ebd8875a35b74a1a4c0dd2269cdd07c36af48b849162895c355a298e7f489231b485cc526c6c4dc8a72d2f0935f"}], 0x104}], 0x1, &(0x7f00008f7000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x1, 0x0}, 0x0) bind(r4, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fd52922cb18f00002aba000000012e0b3836001be5b0e0301a4ce875f2e3ff5f0af8e340b767950080000000000000000008005811039e15775027ecce68e2792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ec432060009ffc2c654"}, 0x80) write(r4, &(0x7f0000573000)="f7", 0x1) close(r4) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r2, 0x6, 0x6bd, &(0x7f0000e9f000)=0x9, 0x4) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000b93000)=@buf={0x1, &(0x7f00007a9000-0x55)="d0"}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000786000-0x10)={0x7, &(0x7f00005fb000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000e8f000)={r5, 0x9}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000ce000)=[{0x3, 0x401}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000017c000-0x20)={0x1f, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000690000-0x20)={0x5, r6, 0x10001, 0x9}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008d4000)={0x0, 0x7fff, 0x30}, &(0x7f00009a1000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000b6f000-0x8c)={r7, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/10/21 12:33:20 executing program 2: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000e63000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009fc000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f00009fd000)=0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00004fa000)="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", 0xfff) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00005a8000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7a, r1}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f00007d4000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000880000-0x4)=0x6e) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r0, &(0x7f0000e6a000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6b000-0x4)=0x10) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e64000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[{&(0x7f0000e6b000-0x4c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000e64000-0x519)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e65000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f00002b8000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000563000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f0000e64000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x200}, 0x2) sendto(r4, &(0x7f0000e6c000-0x67)="1ad6fe6a22178c4e4f26f16ec92addb3d0a86962081035bb47a4432afa477065a8d13cc9653a1d558f55b9e658007790c9c01451e9ee8e8a7d63136399bd30c53e6cad6bbf1b7fa4385ec5253dda8b283f7dd05134d6057846fcd83ce8c1df8a5b4501c9843f68", 0x67, 0x41, &(0x7f0000828000-0xa)=@hci={0x1f, 0x6, 0x3}, 0x6) socket$inet6(0xa, 0xa, 0x7fff) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000003000-0x4)=0xa7, 0x4) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000051a000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0}, 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}}, &(0x7f0000e6d000)=0xe8) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="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", 0x5c1, 0x0, &(0x7f0000e6b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e6e000-0x2)="af71", 0x2, 0x20000840, &(0x7f0000b72000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000e6b000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000078000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/21 12:33:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f000007f000)={0x3e0b, "b99dce5ea347"}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000e5000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20000000000002, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="ff000080000000000000000100007500"}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000b70000-0x78)={0x9, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xff, 0xfffffffffffffffc, 0x7, 0x401, 0x0, 0x4000009, 0x8, 0x5}) r3 = socket$inet6(0xa, 0x6, 0x60) recvmsg(r3, &(0x7f0000956000-0x38)={&(0x7f0000fe1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000001e000-0x30)=[{&(0x7f0000c6f000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000c40000)="", 0x0}, {&(0x7f0000580000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x3, &(0x7f00004e8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x800}, 0x40010120) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) r4 = socket(0x5, 0xa, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000fbf000)={0xffffffffffffffff}) connect$netlink(r5, &(0x7f00007e4000-0xc)={0x2, 0x0, 0x9, 0x0}, 0xc) connect$inet6(r4, &(0x7f00007c4000-0x1c)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) r6 = socket$inet_udp(0x2, 0x2, 0x0) pwrite64(r6, &(0x7f00004b3000)="f5f5eaf81494582807d415a364d652dc785e4a67cb6f9009f6d8305965681a0f681110453cd2a6206a0a759ce9a7bce2d0fee7225fd76ca3ef6a2781765f8dbdab7928e29ebe695c2dc97e93af3077d4e020c5f65c56457e142a21c58b7e2f679222597bc5f19fd31bf9ba25a5a7c9fb70a4ea565ad707b430f76df6870bed171cd67f46b91f80698755ee101d1d2c22bc", 0x91, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000009d000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bab000)=0x24) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000012f000-0x8)={r7, 0x8}, &(0x7f0000286000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000b5b000-0xf0)={r8, 0xe7, "e49e98fc235f6840a9463e14b81cff4794fd3b6a84e1c5ecbb18edf1dbae9e3ce22466042b064f43b27b9d7dee4542b973b7db5488b9092d560f139c4a6acceac2fe9bdd8a049531416b58b9fed4f59311bb2d96ba5c4477ad1f6a54b3820fa4eee3c78b4b3674cc076995f65f34bcf536cda2fbd4de8598f2f38657a92d80dfa8323de3efd2653dbe5100bd9056cd850fbaabefe467100424c1e82f94c43738b0fc64c46b710ddad8bf977948b81cadf5f5ddc84912095d10823043324b06f751bf0e8df60e0f739826868d86ed634c4431c261792d8fc0998b6bcff41f7ebaed39ca44774af8"}, &(0x7f0000fef000)=0xf0) bind$inet(r4, &(0x7f0000615000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000397000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000057a000)=0xc) listen(r0, 0x4d) syz_extract_tcp_res$synack(&(0x7f000015c000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00002d2000)=0x0, &(0x7f000027f000-0x4)=0x4) syz_emit_ethernet(0xd9d, &(0x7f0000238000-0xd9d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv6={0x6, 0x6, "459cf7", 0xd67, 0x7f, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0xff, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x49, "6460005d7c385889d0a92d20a6ddcbdabdb7b20c76bba9b9ae2046f365aeaf6b9c0767fb840c80d4dc8f470299c9a78f3ff40ac7831bef450fb385606ba076d491d04c1056541822ec"}, {0xff, 0x44, "8acdc444674b828e8bb77c987242804588fe5b504fe3507b4782b411961a2d2ef5966877fabb808aa525f3d35e39e6600f23442015409c1deb33abeb6533343f9e044527"}, {0xc7, 0x32, "e6fdd7d14595bd88362aa1d39a203447c45f388f4af940319e447eca47d6a43e152c4d9050c9a9789da1ebe2ca187517ca43"}, {0xff, 0xd, "b7a48e38ee507d03640cd4f6bf"}, {0xff, 0xa2, "538cd3ec56dee3198c9794932d8ee759608d668e13fe1c507650a7685e69417cff30aaab7b52da5490a3da18c2774099f750fdd209530229b15aef4fb55c0794edf808668fcacbf83a89513dd8035a49cf39a47869bac2d296c656afd3599f3a0d44b94a49b19d16e754d71f0bb76b15fc872225c4b27a8a4737a1c332164e00a8431e1f7d08af60f74c4a96b2e0be2563a72352af8bc7497c11def6c7de628e6c0b"}, {0xff, 0xce, "9118c05022210873e0c6eef56713897fe5cffa4b7b5daf38a29937163aa6f9a3a40bbfa5e461b16873a4f877bc0f6fcc38ae50898716a7db51229ce56bc4592a444a9e90e42948ac3998a48e47085969f12d19aa5a313bed60b8cfd404a18d87abee7947032a308fc0c02865d98b042b2743702959f49d28711934afc592c135af782101096d3827649924a712dd481ec8c6b8e083e2ea1d010c31bfd3bd4eeffa66398e7757daf063a3df655f5042b7c1112f32f663517067d030f8ca2d4a37661cfa26560c5092f8c4ddede76a"}, {0xfe, 0xa5, "0b892c817214ceaaa76819296029f5e33e09bfb623cfd484d2652116d257ef3640555e35fcad6a725ba9b21a2c3d1d0de22a071d327bb059dc8d266c124be20d0d0a66acd537252e3977f69f41fc7e423ccbc0e6ae94f3e91b67b5ee7c57b5a2d9d2125748d0eb9eb3f847b495c00c0d8a70e725ca207238dc8189b08dd630afd1c424c74df16033668474335d214f5f00a7310380821e4106fea67527a7e0363da73bb97a"}, {0xfd, 0x55, "4c01cb828655a785edf11b92d151b0748b4e258feb450a568a5627b7e89941acdd2106d0c5982870220b52893423df9245afa6750ac023ce7d44f076ccbc3e345b4358a6c260854aabd1f537bf0cc84a9aaeb7c363"}]}, @routing={0x6, 0xa, 0x1, 0x40, 0x100, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @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]}, @loopback={0x0, 0x1}]}, @fragment={0xbf, 0x2, 0xfffffffffffffffb, 0x1, 0x1, 0x5, 0x3}, @routing={0x3c, 0x2, 0x3, 0x7, 0x7f, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x6c, 0x3ff, 0x7, 0x6, 0x7, 0x9, 0x3}, @hopopts={0x1d, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x63, "840efd11d1ea04514e4ab4372bff9903335741a59681d1f3cc97a814e0569b790df3182d1c9ada5d566aa61aba347badf849193366851b9f59a42d1e8178aed61a238efa5255099cfd83d6108e01fd96aadab9d5ecb574158eb68f23fab6fff0f3aa9d"}, {0x5, 0xf7, "d315d1dbdb268ed5b1663e3328ee7935f1b38e3d6c565057c0695c9fb48100b6fdadbcc405a4fd51cdfef913cfb9ccd0bee8b265b5d08067b2580e0cd8ec4f9fb91e6d279b249f3a00ab16ba4b135c8acf552aedf02d3c3ca4e7ae213c1337d66bc82150fcdfd9180f9adc09bd2bcac905169f1c1dad510e16cf2d739fab43589a33e5907c66b06d288a9a1f6b7229c52406debadaa9782aae41bc3eaae55596c1af7ee61ed3b7a47eb04c1b1eb4150b6f81c56490078dc06f45a324b2a48b37a0a2cfce4219cd91194eef977059669b4404fe9a03d59b309b74a1ced540582df6a17418bd3571f58aafe39b07dcc5f1c2c7a349486b83"}, {0xfe, 0xea, "85be7a99dddca8f057603a732350ccec6a3a575bfa5498f01ce224344ad80e1e6a6696b5ef6b3d8f2f3300a8ad0c6b28213ad7a73beb9fd856d7f5adc6584c1fa2bbffd727483eda1c9e6ac113907914dc9d847710dc2abfb0d0477ecd455bbd3056d380584c991b64bce97a71002b07c7ff73bc21179a1688bbeba262aa4893cd20b18a18d1a8c98aa7178b535cef393e5c7a45c5b49d4a5cf9176d897b9d1e049f668e8c6f17a696c50ba817bd4f9d7f1dffad50417b65f609991b196b73518fdb6999b2c8c185cf342dcc84f24043dfdfbd4c0862748e169718f70242d623b776c749aa2a5ad5ac0b"}]}, @routing={0x2, 0xe, 0x1, 0xfffffffffffffffe, 0xed91, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x2f, 0x3ffd, 0x7, 0x0, 0x4, 0xce, 0x1}, @hopopts={0x1d, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x3c, "07be7e2ad6d52b12fb2dd9546ea0887f2e39d517d08e8eb76b38901c8e5d6cb19ab4c50694588de1b705e53ea6f8e50c7983aca98cc433e68a0671b5"}, {0x5, 0x9f, "df89c7b67169dedc9fbb850cb9a05cbd174d9af16f73cb365e9a0b0ecae46168c7258efc336332dc396efb3417199f35e931602a36e4b75d07d4d202b090c5de8bb0b6f46b7671917745cf22a8b5f675307c5aa56eb052e4de332042449bb165dfee23385780eef3f1f5c70440829c614296e03cec4f89e4357e24351c4d5228922b23a58ebc7d5a6ac0de5216a650a3e0699b179e9500db8fd6d6a2ddfc82"}, {0x0, 0x8d, "53ea005333a21484f39657d3ee41eee0dcb2c43b7227c0c82b911e32e1b5fcb3fc90ce3448f379d294caafd80f9a441c999ccf5c44985ddbb5d8396ab3f850b0ad6a36a8c298cb8fb2ae389e05ef1d628fac25d2d4e80a73f1d1f42ae3ea425e7b307076b93a725dc2b74ff5c11a606ff25c08b63276b132d212ed7b60d34c7219b7b1a553fc04cd215a5d7645"}]}, @hopopts={0x84, 0x79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xb6, "7a025d745d654005e082827ed2c2c3bd4d73b0bccca68a247216821088193330728452fe8943502de5bd40581b6f854bac96a08beba43c6968fd0c1e3950eb0d348dbb20bb66e1fd6fc85c662f7bfb89cc4dda9cf0a7af2ad0f5cf37e250745af96c8119a132bcd234c9665686aac303a327d03cc58c70a94496b55f8f6acaba0c87366c7b8a6509378b070d99e77e95cb5e16796400ef8209b16fddbb5bf68b6fd61c8c655d1ac958570f9b9ea5260614ba3eb681d5"}, {0xff, 0x21, "254a88cb28301b78f76c7827f055dd69ce69ef31b797bb2f7e96448c29febe0d73"}, {0x7, 0x36, "9087e551bb5240275177a3da00d023e9366f8a6239d2f4123b4bf90293eec793d7cbb0af600ed6f8090fccca14690c854477d7683140"}, {0xff, 0xdc, "f45eaf439f3fea13e11016d7dd429c588977b7b57b941590f809521032389ccb30e858a74b1f254d2df109edc60b335480b96d034efd3a5d12b927a05ea495466661af27209602af62f7491e8d6141e51b4b35b9cb06483fd9351cb3b0a801c585a9508431cefa8f2397ae116ba1f68615ec43170cb4b118b13e0c8f249411c52ec9487c3a49a21627bf6ccef93167ee58ea2b747bc9e4103ceb476dcc97fe82e1878d61043a66a94ec21b63132b657eec6b8e9fb735a3b80e87be1fcb1cecc286cc0322f869d957d9d6cea8b7088ad26a609dceed629a2af4bcf420"}, {0xc6, 0xe6, "8202ff3d117271fa0258ae89afb8c09b7be13fa1815438b9e24b6d47fb85e0c6c0b6d49a1f813611b6b6de32f2e5aa9126f4d112fc015d71e9234f5b54092ecab4b948b56fee6e4eb7ba3845ac582275625ec62282c18b5749f2a78eb6d2527b31c19b70ea19df60b2c5d0ba1756ee7be258921b55adec3a9a4c721f823e36bbbb05779ce8cac4da581c18a60de3bef93c92655cb6afdffd900fdb6a52ec44673ea1d8018cb5a1e6bcb9f48ae1fc111abcd634b5242fc9f228a12dfbce45df95ef781ff0b44d0178b717112eb4e171f1571b10c19c15c94d816d4ab76c8c85530c358394ba32"}, {0x0, 0xd4, "ce5c9f4128f9ae6840f5e33e34e871105f996e0806c4d5011cd8e17592fecb3909849ff5689bf515f62b3e9396458a24d7bacb30b707f3082ff65ebd0723d27c25deb6b45f5c0442fe99de8fa9fda7ec79374b1b3a180b468d643d28aee88cfe4f2c78f2653a3f1c81886401aa9ab1bccb3473ecf941120d273058b9946715bdbbf8c35896f30929cdb13bb534cef35badae7606311a2242a5fc66c4c318dce8caa8f9f5ec364f1a0895f21cd40d91b9e3d6f63c66455bb7b28aa8b8ccc49c432fea0c5948b63cdb361345dc4244604f3bf042ac"}, {0x5, 0x1b, "79e77f8ae31317197b9960f5c05ec9ea69b5286018d6b35e32f622"}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x8, [0x0, 0x0, 0x0], {0xa06, 0x6, "f93f02", 0x6, 0x2c, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [@routing={0x6, 0x14, 0x1, 0x9, 0x80, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}], "c13e7e1ddcd23fbe3facabb9d757c6de9ad770ac37610531bee398e9e9277aa570812131494f11dd4386a55e74673a7c2df3f95e0303493a6c84f50e67db80b38e7b69129be0d55db840d889184cc8a3494fe74c6bebac264e9259072d26ec343fa759d7ade768383dd3d7c4a9a67f0589f60340d48f46d7653cf96b9ec40c7e3974150002be6b2bf9013d888a0a52adc64ff2a58e0715"}}}}}}}, 0x0) syz_emit_ethernet(0x97, &(0x7f00008f5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x89, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x1d, 0xc, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @generic={0x7, 0xb, "2543e823a892c676e7"}, @sack={0x5, 0x16, [0x2, 0xa4, 0x2, 0x4, 0xfffffffffffffffc]}, @generic={0x2a, 0x10, "559e1d5a6df666e5f67a34858819"}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}, 0x0) socket(0x5, 0x80807, 0x8) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000c6f000-0x78)={0x6, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x5, 0x7, 0xfffffffffffffffa, 0x8, &(0x7f0000059000-0x10)=@common="697036746e6c30000000000000000000", 0x200, 0x1, 0x8}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000537000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000b13000)={r8, 0x1, &(0x7f0000865000)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb0}]}, &(0x7f0000d8f000)=0x10) 2017/10/21 12:33:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r4, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r5, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r6, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r8}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r8}) [ 439.004337] RDS: rds_bind could not find a transport for 172.20.2.170, load rds_tcp or rds_rdma? [ 439.027988] syz6: Invalid MTU 0 requested, hw min 68 2017/10/21 12:33:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000020007) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cea000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000876000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c4000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c0e000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r0, &(0x7f0000d2f000)={0x0, 0x0, &(0x7f0000f1e000-0x10)=[{&(0x7f00003a7000)=[{0x11, 0x1a, 0x203, 0xfff, 0x1, "df"}], 0x11}], 0x1, &(0x7f000038d000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x1, 0x0}, 0xffffffffffffffff) pipe(&(0x7f000030b000)={0x0, 0x0}) r5 = accept4$inet(r4, &(0x7f000031a000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a16000-0x4)=0x10, 0x80800) recvfrom$inet(r5, &(0x7f0000e4b000-0x15)="000000000000000000000000000000000000000000", 0x15, 0x1, &(0x7f0000ebd000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cd7000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x2e, &(0x7f000037c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0xf464, 0x0}}], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}, @random="b20aa5a224b6", @broadcast=0xffffffff}}}}, 0x0) writev(r5, &(0x7f00007ea000)=[{&(0x7f0000a4c000)="4e", 0x1}, {&(0x7f0000162000-0xf0d)="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", 0xf0d}], 0x2) pipe(&(0x7f0000590000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006da000-0x8)={0x0, 0xff}, &(0x7f0000d16000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000099e000-0x18)={r7, 0xa3, 0x10, 0x6, 0x7fff}, &(0x7f0000ceb000)=0x18) r9 = socket$inet_sctp(0x2, 0x3ffffffffffffff, 0x84) socketpair(0x12, 0x803, 0x101, &(0x7f00009f3000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r10, 0xc06864a2, &(0x7f0000577000-0x68)={&(0x7f000053d000)=[0xff, 0xf4, 0x7cbe8b3f, 0x6, 0x20], 0x5, 0x67552a80, 0xe2, 0x4, 0x9, 0xfffffffffffffffc, {0x3, 0x9, 0x9, 0xf152, 0x4, 0x800, 0x45f, 0x3cd, 0x3, 0x20, 0x3, 0x27, 0x5, 0x0, "814174221b979e6f66c30e449a3b53da5a1ed8773cdfb629623eb4daf67737ba"}}) setsockopt$sock_linger(r10, 0x1, 0xd, &(0x7f0000930000-0x8)={0x3, 0x20}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000c6a000-0x14)={r8, 0xfdffffffffffff45, 0x100000400003e, 0x0, 0x7, 0x2}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000675000)={0x0, @in6={{0xa, 0x2, 0x80000000, @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]}, 0x7, 0x7, 0xffff, 0xffe, 0x4000008}, &(0x7f00003c4000)=0xa0) getpeername$ax25(r10, &(0x7f00000ab000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000075c000)=0x10) ioctl$int_in(0xffffffffffffffff, 0x1000054d2, &(0x7f00005fc000-0x8)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r11, 0x8914, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7201}) mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r6, &(0x7f0000951000-0xc)={0x42d0c83478561abf, 0x0, 0x6, 0x7}, 0xc) r12 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r12, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000a81000)={@common="69666230000000000000000000000000", @ifru_flags=0x8800}) bind$inet6(r12, &(0x7f0000d15000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(r12, &(0x7f0000be1000-0x1)="4a", 0x1, 0xfffffffffffffffb, &(0x7f0000e68000-0x1c)={0xa, 0x0, 0x40000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/10/21 12:33:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000041b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000fad000)="0000000000000000000000", 0xb, 0x2, &(0x7f0000e5f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b89000)={0x0, 0x0}) r3 = epoll_create1(0x80023) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f000068b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000f33000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x2, &(0x7f0000916000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x5}, 0x10000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[{&(0x7f00006dd000)="284ddbc3a6e0a0adb7d7ac2f3da61f3b8610a0ed0f2f0172666c587045da9df9040b91d4b08dd9a041de1cab827e21c44803941ba72ab9cb4b", 0x39}, {&(0x7f0000a52000)="6626d981f4504eaae5acd89776ae679554dafcd2ae4f6490eaced7b617ed02ae24685ea029c1dec78496e6ae735f1bda1f0eda36d82391d171774d05eaebd07996b7d8a02e5a0e446f1abd952c2aa32ea010fbdb9a8b60e517bb63b2f2a5bf7f6820772e75980f5edd2d1f63ea47c5ccf1d3f88c0a82ffd628093cad8c5cb54f0877060acf4d65892ede04059eb5ba17e61cc4ffc8a754", 0x97}], 0x2, &(0x7f0000490000)=[{0x80, 0x103, 0x2, "c56d39b13f76719bf8dd478d0703625b9ab2991c472240ecc53b26fa11bad003dfc0d4f2638e5e8f5dad8a4b0f837f2238f1e173cf9188c2edd8e13d90d97641878c37e90d21a9c06373a24bc99c90748731e855d6e7bc5aa43dd4c75a3c9f1a2f5bc063d1de15f02e35f31f"}], 0x1, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b36000)={0x0, 0xfff, "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"}, &(0x7f00000cc000)=0x1008) connect$bt_rfcomm(r1, &(0x7f000087a000)={0x1f, {0x5, 0x0, 0x7f, 0x9, 0x200, 0x1}, 0x80}, 0x9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00003f5000-0x4)=0xfffd, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c71000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000356000-0x4)={0x0}, &(0x7f00000e3000)=0x4) epoll_wait(r0, &(0x7f00003ca000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r1, 0x6, 0x6c5, &(0x7f0000224000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000f1b000)=0x18) 2017/10/21 12:33:20 executing program 0: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000de0000)=0xffffffff, 0x4) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000de0000)={&(0x7f0000de1000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000de0000)=r2, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000de1000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000569000-0x4)=0xe8) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000de0000)=0x1, 0x4) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000de2000-0x1)="55", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000a94000-0x4)=0x1000100000001, 0x4) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x7fff7) mmap(&(0x7f0000125000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000de4000)="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", 0x1001, 0x440d, 0x0, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, 0xffffffffffffffff, &(0x7f0000de7000-0xc)={0x80000008, 0x0}) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0xf, 0xcc8) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000de6000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de8000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000cc4000)={r6, 0x403, 0x4, 0x9, 0x404000000005, 0x7fff}, &(0x7f00007ee000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000351000)={r7, 0x6}, 0x8) sendmmsg(r3, &(0x7f0000d15000)=[{{&(0x7f0000dd3000)=@hci={0x1f, 0x53, 0x0}, 0x6, &(0x7f0000dd3000)=[{&(0x7f0000bed000-0x74)="6fceffd474b96b0e12e0dd751fdb7140a8bb03c70f8dd05408f34062ab044abfddd1e5ff2f7eae2e40", 0x29}, {&(0x7f000000c000-0x86)="955b054f06ac95bd77b553f60ae5b6ede66a776e11ae74521414f51054d14989dc9e9e0be56b100c2f521a1a6b7d13dcb9861bb6d792af5e50164c0956029647cfbccdc4cff5158c05679864cd6ac87fa91349", 0x53}], 0x2, &(0x7f0000935000)=[{0x20, 0x111, 0x0, "ed9bd7c22e0c7f575a"}], 0x1, 0x4804}, 0x0}, {{&(0x7f0000dd4000)=@nfc_llcp={0x27, 0x2, 0x10000, 0x2, 0x0, 0x1fd7, "c20a5153746c3578d5655e4740d9947c21bed0f28b7005c3db93ac07a7af8b7e140d9bbd43287b8c8765fe70f2837607b173a133fb1cc31e0023dd0b688f54", 0x3ff}, 0x60, &(0x7f0000d1f000)=[{&(0x7f0000875000)="", 0x0}, {&(0x7f000045e000-0xd0)="", 0x0}, {&(0x7f00001eb000)="d701932c72baadd90536891561247ca81f7d429b33475cea17ed4570c1c5d1750217af909a38dc4cd1b8e09318cc0431d7bd225bb5b56ebc6805eba7e6dce6aa7ea49d06c3c5816c9309f3e825b271c59ac78dbf091ec7f5dbfe66d1c0191743456ba04222ed66bdf5e4e295372feb157a", 0x71}], 0x3, &(0x7f0000157000)=[{0x48, 0x119, 0x191, "e80699ea6452bbfb60cec7997892828c3906862bb858cece66550da660721ffd74070884b17a3d5c6895399ae535c0d20f3d"}, {0x18, 0x0, 0x0, "88"}, {0x10, 0x0, 0x0, ""}], 0x3, 0x0}, 0x0}, {{&(0x7f0000d36000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd6000-0x50)=[{&(0x7f0000dd5000)="", 0x0}, {&(0x7f00004f9000)="", 0x0}, {&(0x7f0000bcb000-0x6f)="6a", 0x1}], 0x3, &(0x7f0000dd6000-0x340)=[{0xd8, 0x10d, 0x4591, "09a5e45022d93564e7c9d0beb67f043645565d742d83cf3f7fb1275b90ff943e6811e6c578700aefcb7bca3b36bc7313a28c325ce9de9eddee48336c786a91d2e157dc0d82c4557e717a8f8ef89c49f0f915d1eab768c152436be15ae099c63ee974c5bd86a9330d0114e58544b8848b87c8384bdeed61956ea8359e8d50da6c9c02405c84d0d1bd5ae9732bc1728433e945088eab40dd8cf3d799487eee90ec45439d6c8552c4d6cb3eab65d3cb40eef10b15bf464a22792f8211002dd278b62a0556"}, {0x68, 0x119, 0x461, "07658448eb3a6141f27df3e9238c0ee1d7cbb44a5eadf511b46f1fc4a05cac42035adbe0dd17c56da1a0fa5a8b554f0e247996c1ff68f7214b17ad6d8a6044ed34206bd57ac192d39b1cb9ee2e5ed2e833dd7215"}, {0x68, 0x10e, 0x10001, "769da0e1a6d2222acd533fe54cdf37501caffc9009124050507dca1cedbe8a5588b4f4d42423d3aff454cb433b59ad93b3bdcfbb1306df9f19ab6d6ea821255058a29864aa2f6905f6bb8987334cfb1f9ab5fe61"}], 0x3, 0x40800}, 0x2}, {{&(0x7f0000dd7000-0xa)=@rc={0x1f, {0x5, 0xfffffffffffffff9, 0x1ff, 0x2, 0x9, 0xc666}, 0x434}, 0x9, &(0x7f0000098000-0x10)=[{&(0x7f0000b93000-0x92)="a3b1228a25cc1774ae0ec8464c63e514077623ceb59758308bdf1751a4171517ef61438881ce6ffe21c0c78a5bfdc39f167c67f9847871b0bb6c79df371690df01a1c96ed006b5b1c97a602d1843e2f67b88b208673d925bda73cae063c99f0673fd8b0fae4f763d8155b58952abf8559c2b736ba3531668672b9eb612bbc871ca87ec24b1de8fa0a26a8114f82a4f7bb27e", 0x92}], 0x1, &(0x7f0000dd7000-0x108)=[], 0x0, 0x800}, 0xffffffff00000000}, {{0x0, 0x0, &(0x7f00000b7000-0x60)=[{&(0x7f0000614000-0x74)="f5484051192400adf6b65fef6d342e08e23ce427f14fec77baaed0b88dcb7244770be3058c543916383253c949c0adb050e35d3b6145393701a038f3004f1b0b4ab6c694f9ca9cffea75e63da8722baa6c2c2ef185b87bfb1da67cfb3340e0cd71bc9728a49ff365049c6a1c4ca9a1eb9ed68008", 0x74}, 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{0xb0, 0x1, 0x18000, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9ce35e07907beaa2895170e7b6c3ab8d32fadee"}, {0x78, 0x11d, 0x7, "14031e97b035e7362eb55393105fd2f8d6a4b76d7a44bc8d9c7fce1f17a76fba98c9aaf820467251030f994b35746d3d78e25aaa280c1abbb220e9bd76939901c7c81b84c14692ef76a87c542eaf1fbc3e08205399bffe834cf57be6020a050e4c68182220c0"}, {0x40, 0x84, 0x9, "63af71cc8fe31dff28cbc2e95a94b70ac3e2dd131b1dcc305db3ca4751dac7d77071a6845e9ba9e90d42ed4f03ac"}], 0x4, 0x8044}, 0x9}], 0x6, 0x4c081) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000de0000)=@get={0x1, &(0x7f0000a4b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000c94000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) [ 439.091832] syz6: Invalid MTU 0 requested, hw min 68 2017/10/21 12:33:20 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f0000b2a000-0x10)={&(0x7f00005da000-0x1)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x8032, r2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x5, &(0x7f0000fa3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000fa3000-0x4)=0x2, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000ee0000-0x30)={0x1, 0x2, &(0x7f0000f9a000)=[@generic={0x9d, 0x0, 0x0, 0x20000004}, @generic={0xd, 0xffffffffffffffff, 0x0, 0x622}], &(0x7f0000bba000-0x7)="73797374656d00", 0x8, 0x80, &(0x7f0000da8000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fa3000-0xc)={0x0, r5, 0x1, 0x0, 0x0}, 0xc) 2017/10/21 12:33:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fe9000-0x4)=0x800, 0x4) sendto$inet6(r0, &(0x7f0000736000)="38", 0x1, 0x8000, &(0x7f0000c30000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e95000+0xd21)="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", 0x801, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x11, 0x804, 0x1f, &(0x7f00001a5000-0x8)={0x0, 0x0}) getpeername$inet(r1, &(0x7f00007f6000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afa000-0x4)=0x10) 2017/10/21 12:33:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e84000)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0xffffffffffff8000, 0x0}], &(0x7f00004bf000-0x2)="2b00", 0x0, 0x0, &(0x7f0000a3f000)="", 0x0, 0x0}, 0x30) r0 = socket(0x11, 0x802, 0x300) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b2e000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003fb000-0x1)={0x1, &(0x7f000050c000)=[{0x6, 0x0, 0x0, 0x40040000000005e9}]}, 0x10) r1 = socket$inet(0x2, 0x200000000803, 0x8) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005fc000-0x20)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000085a000-0x8)={0x0, 0x2, 0x5, 0x0}, 0x8) socketpair$inet(0x2, 0x808, 0x200000001d, &(0x7f0000abc000-0x8)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003fc000-0x8)={0x0, 0x1f}, &(0x7f0000257000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000089e000-0xc)={r4, 0x100000000, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e76000)={r4, 0x3, 0xb89, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000062e000-0xc)={r4, 0x7ff, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00007ab000-0x4)=0x0, &(0x7f0000b91000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r2, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000382000)="47", 0x1}], 0x1, &(0x7f0000081000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f000095e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bc4000)=0x49) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000da6000)={r4, 0x4, &(0x7f000088d000-0x64)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000da6000)=0x10) pipe(&(0x7f00009de000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c3f000-0x10)={0x0, 0x5, 0x200000008, 0x3}, &(0x7f00001b1000-0x4)=0x10) sendto$inet(r1, &(0x7f0000005000)="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", 0x65d, 0x0, &(0x7f0000fe8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000b06000-0x8)={r4, 0x401}, &(0x7f00008de000)=0x8) 2017/10/21 12:33:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000aee000-0x4)=r0) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r3, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r4, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r5 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r5, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000e3d000)={@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]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r7}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r7}) 2017/10/21 12:33:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fd7000)={&(0x7f0000cad000-0x8)="2e2f66696c653000", 0x0}, 0xc) write(r1, &(0x7f000001a000-0x69)="6a", 0x1) recvfrom(r0, &(0x7f000001d000-0x72)="00", 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x7fffffffefff) 2017/10/21 12:33:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000799000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c8f000-0x4)=0x14) connect$packet(r1, &(0x7f0000269000)={0x11, 0xf7, r3, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic="ff7e656bfa3b57a80ba86f972a0aac53", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000002000)={0x4, 0x3, 0x10000000000, "5d54f94c1798", 0x24218bbb, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) r4 = accept(r2, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000002000-0x4)=0x5, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r4, &(0x7f0000004000-0x9)={0x1f, {0x2, 0x4, 0xc3ff, 0x8, 0x72, 0xffffffffffffffe1}, 0xffffffffffffff00}, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000004000)={r5, 0x4, 0x20, 0x8001, 0x0}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000005000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000005000)=[{&(0x7f0000006000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000001000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000006000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000006000-0x2)="0000", 0x2}, {&(0x7f0000003000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000006000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000005000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x7, &(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x401}, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000006000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000002000-0x5)={0x1a4, 0x4, 0x7fff, 0x4826}, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) 2017/10/21 12:33:20 executing program 0: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000068f000)=0x3f, 0x4) mmap(&(0x7f0000302000/0x4000)=nil, 0x4000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000c3000)=0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f61000)=r1) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x4000000000005, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000f5a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f63000-0x4)=0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x8a00, &(0x7f0000cbc000-0x21)="1be80097b000210007000000000000aab0f9a2cbb89b177d01008771ae514a0f6f") setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000f5f000)=0xbf3c, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x4, 0xc014, r3, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f63000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f64000-0x4)=0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000f63000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f06000-0x4)=0x6e) setsockopt$inet_tcp_int(r3, 0x6, 0x200000001, &(0x7f0000b11000)=0xffffffffffffff54, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f5a000)=0x20000000000004, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000eac000)={{0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfd}, 0x6, [0x5, 0x48e, 0x7, 0x101, 0x8, 0x0, 0x7fffffff, 0x2]}, 0x5c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f64000)=[], 0x0, 0x1000000}, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000f65000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00004cc000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40000000000000}, 0x1c) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000832000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f64000-0x4)=0x14) 2017/10/21 12:33:20 executing program 1: r0 = socket(0x800000000011, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000003, 0x3e, r0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x6) mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x4, 0x100000001) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00007c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f000088a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x28, 0x0, 0x9, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0x74, &(0x7f0000018000)={@random="7901987e41af", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x892f, @x25={0x3, 0x80000001, 0xff, "b7d6ef84673cd36b6ec991725cb54313b800000009f391a087f65cb852d6a455f8997b0c8511b4d4c1bf1f51e0afba0af7be22da649a9003ebc8019a765d01f079e4ca3c6853499f345136d894cdbda99a203182514509284878c5fd6407bdaaf4752b"}}}}, 0x0) syz_emit_ethernet(0xe9, &(0x7f00000b2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x6, 0x8001, 0x80000001}}], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0xd7, 0x0, 0x31, 0x0, 0x6, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@end={0x0}, @generic={0x83, 0xf, "9620e8f7c4fa2e3787fe5c00c3"}]}}, @igmp={0x33, 0x9, 0x0, @multicast1=0xe0000001, "f26e34d645c7822a8c3506dfafeb414f81d3b70a270cf7d48517765989f0a7a25dae850acd51055e2b70bc097db263c039b5544e6377cd175a8dca50213b6096703a9772c4a4bf1c3a17f57d08a473d20ae9a69ac00827a71b46fd322fbd827aec996e736722f6cea49ff1ff31eb4716637e99187a32b14823d46e9e21653223d220976fa48f12ec63c3354f03322fd7be7cf72882705a755a4c785e885a7df30e7747d14e3d01e8d4fd7e"}}}}}, 0x0) listen(r2, 0x41) r5 = socket$inet(0x2, 0x803, 0x7) syz_extract_tcp_res(&(0x7f0000013000-0x8)={0x42424242, 0x42424242}, 0x7, 0x10000003) bind$inet(r5, &(0x7f0000d82000)={0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x100000000005) socketpair(0x11, 0x2, 0xb7, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000bd4000)={&(0x7f00008b6000-0xc)=[0x0, 0x0, 0x0], 0x3}) syz_emit_ethernet(0x42, &(0x7f0000cc2000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x2, 0x1ff, 0x34, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x2, 0x0, @multicast2=0xe0000002, {0x6, 0x4, 0x5, 0x6, 0x4000000000000, 0x0, 0x9, 0x0, 0x66, 0x800, @multicast1=0xe0000001, @rand_addr=0x8, {[@noop={0x1}]}}, ""}}}}}, 0x0) syz_emit_ethernet(0x5c, &(0x7f0000017000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0x0, 0x800002002, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "4fd815aa2fcbbcf0343b2b1277b66494"}, @md5sig={0x13, 0x12, "bb8cfcf089f54e90e7eb6bc5dd8572ff"}]}}, {"0c10"}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00005f5000)={0x0, 0xf2, "cde56047a24a3854494d7fd80d705d5b7a400154fca4749dbf6a9b304c5bfb80d0796d394419505e14c9c98cdc24712cfd137ce28347847051a5391eb4c9a2581ba52bc33c87d3081c52c9760200abd30f6fa39889a07f8ade621ace73d9974b812ebd31e65e9a1bdc78d207fda9890aa1da0d097edfddb7f068602b53b073f12a44479489209614c9407feb5e33a7c945c33ed781e971d2da9b2f3c8e0ccc70d1e2e0f3b1e2f2aeb47d71912c738c51735c5a4a5c72bff286963dd84b67eaa77d74e709c6ed8532708e5598b7aef4bd44b7629eb9951287e6b3d622b65b7448a4cbe98c057dbb066c5063b03da567b142d5"}, &(0x7f000016f000)=0xfa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000d1000-0x8)={0x0, 0x0, ""}, &(0x7f00004e2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a95000)={r7, 0x1ac}, &(0x7f00003c1000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000c6000)={r8, 0x6}, 0x8) r9 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r9, 0x10e, 0x3, &(0x7f0000028000-0x4)=0x6, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000906000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ce000-0x5c)=@ethtool_coalesce={0xe, 0xdad, 0x2e, 0x3, 0x4, 0x200, 0x0, 0x7fff, 0x3, 0x6, 0x9, 0x101, 0x0, 0xd5f, 0x100, 0xca0, 0x3b1a, 0xfffffffffffffffa, 0x32ed, 0xc00000000, 0x20, 0x80, 0xffffffffffdffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/21 12:33:20 executing program 6: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000289000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x200000023, &(0x7f00000fc000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1f, 0x5, 0x5) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f0f000-0xb)={0x5, 0xd6, 0x800006, 0xb, 0xf2, 0x80000011, 0x7c, 0xfffffffffffffffe, 0x8, 0x7, 0x40000000000002}, 0xb) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000917000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r3 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) r4 = socket(0x2, 0x2, 0x0) recvfrom(r4, &(0x7f0000037000-0x84)="", 0x0, 0x0, &(0x7f0000036000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa) recvfrom$unix(r2, &(0x7f000001c000-0xcc)="", 0x0, 0x0, 0x0, 0x0) shutdown(r3, 0x2000000005) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000f0f000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000be6000)="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", 0x1000, 0x20000000, &(0x7f00007e4000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1c) syz_emit_ethernet(0x8a, &(0x7f0000310000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x1000000000, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x20, 0x0, {0x16, 0x4, 0xfff, 0x0, 0x3, 0x0, 0x1000, 0x1, 0xde, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x3, [@rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0xb, 0xdc, [@empty=0x0, @rand_addr=0x3bb]}, @noop={0x1}, @generic={0x7, 0x11, "b3395e057581cf256b715bea731b70"}, @ssrr={0x89, 0x7, 0x85, [@multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x4}]}}, "6a98354794fc6357"}}}}}, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000785000)={0x80000000000003, 0x9, 0x0, 0x5, 0x7fffffff, 0x9cc3, 0x5b, 0x1, 0x0}, &(0x7f0000f10000)=0x20) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000f11000-0x8)={r5, 0x8}, &(0x7f0000353000)=0x8) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000aed000-0x6)={r6, 0x201}, &(0x7f0000f11000-0x4)=0x6) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000524000)={0x0, 0x420000000c}, 0x6) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f0000f01000-0x28)=[{0x2, 0x100, 0x2, 0x0}, {0x60, 0xff, 0xd75, 0x0}, {0x2000000000000001, 0x0, 0x2, 0x3}, {0x6, 0x3, 0x40000010, 0x0}]}, 0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000f10000-0x4)=0x1, 0x4) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000f0f000-0x1c)={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000000000}, 0x1c) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000f11000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x101}) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f000026d000-0x10)={0x1, &(0x7f0000af5000)=[{0x3, 0x4, 0x1, 0x6}]}, 0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000756000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r4, 0x0, 0x21, &(0x7f00007d4000)=0x0, &(0x7f0000396000)=0x4) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000f09000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f12000)=0xe8) 2017/10/21 12:33:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r4, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r5, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r6, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r8}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r8}) 2017/10/21 12:33:21 executing program 3: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004e1000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x0, 0x6, 0x6, 0x4f41}) write(r0, &(0x7f000068d000-0x9f)="f90ae365b15b828b9c1daad448b9abe3963866ccc14bed9501807b64e7f4cd6b295e1dcdd18ff099d830e1878c04932c79faf194de275211792b7664a80232bb635ee3aae0dcd9762b554927939bbeb990dbcd0ce771e6de09ed2a57fc0b4139bf564ca4da6b763af4f0b3020cd6a9e7bf3ae88cc94de788430126228bc70fa62bd6aa0275737663804d180d96ddb9af5d6b489b36c42a663ee2ad6b1a7a52", 0x9f) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom(r2, &(0x7f00009fb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x123, 0x0, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000001c000-0x4)=0x800000000000005, 0x4) bind$inet6(r2, &(0x7f000043f000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000eea000)={0x0, 0xb8, "66e6896b83d4dff0732c1db180aaa11b6866b37a7a4d49466c624f68f82970afe4c74f3b551ac6a56e2ff960b75fa788c2ff99cc6971f986901c83b1819d87ff806f32a3c76d8cfd919277ceac5489e8e3ecb31eefcef3b9ad90f36367d63a0f99496915cf9f68ca8d68f31208865aad2d4f9957f322d46862e67b6fa9153f9618b3482399e614751190fb9ab0374a1bd72158e1ea37d0d57842991a3f28fd02e865451b8661abaeb965f807589d2bc03df13d390f7472d0"}, &(0x7f00006e4000+0x81a)=0xc0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000eea000)={r3, @in={{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]}, 0x3, 0x9, 0x4, 0x1, 0x20}, 0xa0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000b07000-0x4)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000d56000)="7e30d26017ebd95083967202783d2ecd6c0d9c0000818437b790183661790200000000000000031a69d46dfede361e2aa64ee8d38038d141dc8abdbbe1ed31893b50c47bc8", 0x45, 0x0, &(0x7f0000314000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/10/21 12:33:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0xcffb}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a4000)=@assoc_value={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r2, 0xe3, "e0e35b9778ada56c309ac5ef1ccf1b697e6473e2ab37ba1bbfb600ef53295ed41b050ca813fb04ab826c080387bbd5ebe8e532f7936be316b013c12a5cdf000641930621edd3eb6fab8e5040975373f5d2eaa457dae6af1d71d05c65b279069594dcdf526417986c50e79fd1ced9fdfe90475c9e228bd04359b08d0679e8f5e944f76219794c427c995a1374df446170745969a7caf20295c448f806280a348ca0827aec9151570a564d370aa69c913b9bd866d7ffe35a8913b2b1d56b592c4056cc947c88840eea53248022d581e65b77fad4e58a1c4d9a7e81b435c0246ee1c5f90d"}, &(0x7f0000002000)=0xeb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f4000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7ff}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6(0xa, 0x40000080804, 0x3f) setsockopt$inet6_dccp_buf(r4, 0x21, 0xd, &(0x7f0000d0d000)="f173d11bec1eed3d91481b1c2cfd6021d6f047887fad2f09cdc26781c66655b163fb6c948f7edcaa9d6991f048665061f14c5640e299102ebbf281f7743af22d8d54dc5b7f551657a3acf69802390d416070f40b1ceb2465e087ce13021fdd9b1d4d67a963aa9ad75303f354069781b39872979f3394fc093cf7911c8c4b5c1ed94c6ac3073db3a6f0", 0x89) ioctl$sock_ifreq(r3, 0x894a, &(0x7f0000002000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x0}) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r6, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x3, 0x401) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000ca4000)={0x2, &(0x7f00009f6000)=[{0x20, 0x48dadc7d, 0x0, 0xfffffffffffff000}, {0x6, 0xbb, 0x0, 0xffffffffffffffff}]}, 0x10) r8 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r5, &(0x7f00003df000-0xc)={0x2008, 0x0}) setsockopt$inet_buf(r7, 0x0, 0x28, &(0x7f000071a000-0xe2)="b746308ac3796a64ccca8555346a60c453d450a57991ce8a6582d98ad63762d245aa205c135d452b253533dfdec285712b0dd95d79dabe09bb22ab48e9f13e93acdeed85a51ea894b4602fa344adab7271e28acdb7b6f8009800206d2537e046450069815705e200f7d8f7c254143f4130b6c81b81d2422ffd4779d9e12c1a3a92654a1986004700eabab1ff04269a57464a2471febd9d510000172d8f56caa0c6f80e522f72c19a89ee67f64c0fac701895fe964dac9de76700b06e1161c16c4bc1d55bca4320c14479a96c3e6a331a230aeb0bbf30fa4e439d701fec25f2ad6c38", 0xe2) syz_emit_ethernet(0x7e, &(0x7f0000d4b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x2, 0x3, 0x8}], {0x8100, 0x6, 0x7, 0x100000000}}], {{0x800, @x25={0xfffffffffffffffd, 0xff, 0xff, "3f1340178f277675e4b1c942fe10dc064f332cf37ec1dc4c088553235c9e0400cb26a4001def947250fe70385797e8520fc0aeb1b9f73518cbf0952b4fb14759a37ff0304baff300ffe8d3ea68fc064100000000000000bf38fc73d83f3ae1f077f5bddfd6"}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f00000bb000-0x4)=0x0, &(0x7f0000593000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000b67000)={0x0, 0x100}, &(0x7f0000dff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000090e000)={r9, 0x2, &(0x7f0000245000)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5f5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004cc000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8000a, 0x1, &(0x7f0000712000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000fce000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000125000)=0xc) bind$packet(r10, &(0x7f000084d000-0x14)={0x11, 0xf7, r11, 0x1, 0xd4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r12 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0}, 0x1c) sendto(r12, &(0x7f00003d3000-0x22)="4eb78e503e5bd77c0f4ada52d839a5260c46dc05dc4be94f3479b7cf3587e5030c16", 0x22, 0x1, 0x0, 0x0) 2017/10/21 12:33:21 executing program 4: mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000048d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f0000609000-0x48)="ff8d57a9a22d7355032fc98689f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a104c2a6ba957d6e9796cd9a52c656e35012d8c4644605a7", 0x48) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f4c000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xcb}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000f54000-0x4)=0x3, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00005f9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f5c000)=[], 0x0, 0x100000000000000c) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000506000)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/21 12:33:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x804, 0x8, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000d3f000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000027c000)=0xb1) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000537000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1b, 0xa, 0x1000) socket$llc(0x1a, 0x8, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e04000)=0xa0, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000b98000-0x10)={0xffffffff, 0x6, 0x9, 0x101}, 0x10) r5 = socket(0xd, 0x2, 0x3) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000eef000-0xa0)={0x0, @in6={{0xa, 0x1, 0x800000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x100000000, 0x3, 0x6d, 0x6}, &(0x7f0000b9a000)=0xa0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000-0xb8)={0x0, 0x3, 0x400, 0x7, 0x9, 0x5, 0x9, 0x3, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x2e16, 0x80, 0x4, 0x7e305c89}}, &(0x7f0000eef000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000db9000-0x8)={r6, 0x403}, &(0x7f0000eef000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000001000)={r7, 0xab}, &(0x7f0000950000)=0x6) r8 = socket$inet6(0xa, 0x1002000200205, 0x80) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000de4000-0x4)=0x0, &(0x7f00002fa000-0x4)=0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r8, &(0x7f0000eef000-0x1c)={0xa, 0x3, 0x40000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r8, &(0x7f0000a76000-0xdb)="69", 0x1, 0x4f, &(0x7f0000eee000)={0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r9 = socket$inet6(0xa, 0xa, 0x0) getsockopt$inet6_mreq(r9, 0x29, 0x1b, &(0x7f0000a78000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000de4000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000add000-0x28)={@common="74756e6c300000000000000000000000", r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r9, 0x0, &(0x7f0000bbc000-0x8)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket(0x10, 0x2, 0x10) write(r11, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f70000020011", 0x20) bind$nfc_llcp(r1, &(0x7f00002ab000)={0x27, 0xffff, 0x9, 0x3, 0x5, 0x5, "0ac75072fc0a8f294a6d32c15c00d6a8870a0bf1acfe3378e000c09585388b2e8777d0d6f19d7c402d684a8adc061d026bdd75a159219bdd470873819392e7", 0x8001}, 0x60) r12 = socket$bt_rfcomm(0x1f, 0x2000000000003, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r12, 0x8919, &(0x7f0000d46000)={@common="62707130000000000000000000000000", @ifru_flags=0x3}) 2017/10/21 12:33:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r4, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r5, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r6, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000e3d000)={@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]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r8}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r8}) 2017/10/21 12:33:21 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, "869f36b32f98afc66ed5e7de56da96db5859683a6744ac3c96a4ee8cb339181601435d4a65e725779cdd08e6132adbb4185c60ed591e17237dfe3e74db1dae", 0x0}, 0x60, &(0x7f0000003000-0x10)=[{&(0x7f0000001000-0x58)="", 0x0}], 0x1, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000-0x14)={0xb25f, 0x200, 0x0, 0x7fffffff, 0x5}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x1000) setsockopt(r0, 0x29, 0x48, &(0x7f0000000000)="", 0x99) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x6, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000007000-0x20)={0x10001, 0xffffffffffff7bf8, 0x4, 0x80000000, 0x10, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x6c6, &(0x7f0000008000-0x10)="c371b338fae85c9cc361da23ec2541ad", 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000005000)=0x10) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000004000)=0x3, 0x4) 2017/10/21 12:33:21 executing program 3: r0 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000258000-0x4)=0x4, 0x4) ioctl$void(r0, 0xc0045c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000002000-0x5)="670138fc51", 0x5) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fcb000)={@generic="c0f7a3810b1dfba706b66c2533feeeb0", 0x86e8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000003000-0x90)={0x8f42, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000fcb000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r1, r1}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x6) r5 = accept4(r4, &(0x7f00005cc000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000075b000)=0x58, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x800, @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]}, 0x3, 0x3, 0x6d, 0x20, 0x8}, &(0x7f0000e2c000-0x4)=0xa0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r7, 0x7fffffff) syz_emit_ethernet(0xaa, &(0x7f000092c000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x9c, 0x1, 0x0, 0xffffffffffffffff, 0x5, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @udp={0x1, 0x2, 0x88, 0x0, "97c1d242ed2b86f915053f0588818aaddfae49ffa46bd5924b19933b9c6e140f1dddbdfcc721725824b60e987b59d517968b5b55eba210867eb5ebbe4487ea83e169268b76d67bcb04455ca614f19e2ab3f5f653564b6d74b674a573cc61934175440b91791ca52361eeae4df1962359d3ec9bb14b59add23368c80f6d8cd3dd"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00005f4000-0x8)={0x42424242, 0x42424242}, 0x1, 0x17) syz_emit_ethernet(0x43, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x10000, 0xfffffffffffffffc, 0x35, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r9, r8, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}]}}, {"9e"}}}}}}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x40, &(0x7f000001f000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x4, 0x32, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x10003}, @noop={0x1}]}}, @tcp={{0x1, 0x3, r8, r8, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"0836"}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000086d000-0x8)={r6, 0x100000}, &(0x7f0000653000-0x4)=0x8) 2017/10/21 12:33:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c14000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00009f8000)={0x1, &(0x7f0000956000-0x10)=[{0x7, 0x7fff, 0x0, 0x8005}]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_PSP_LISTENER(0xffffffffffffffff, 0x6, 0x6c4, &(0x7f0000cc0000-0x18)={"96f6784a554908cd6468e5d1e6773f90", 0x101, 0x9}, 0x18) bind$inet(r1, &(0x7f0000525000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000025b000)="e7b00e", 0x3, 0x20008045, &(0x7f0000c10000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00001c9000-0x4)=r2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000fd8000-0x4)=0x0, 0x4) sendmmsg(r1, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000b92000-0x1000)="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", 0x480}], 0x1, &(0x7f0000cdc000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000f4a000)=[{{&(0x7f0000cf1000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d", 0x1}], 0x1, &(0x7f0000e81000-0x1130)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000000000000003) r3 = accept4(r1, &(0x7f00003b4000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00007ac000-0x4)=0x80, 0x80800) sendmsg(r1, &(0x7f0000189000-0x38)={&(0x7f000021c000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000049b000)=[{&(0x7f00007cd000)="56", 0x1}], 0x1, &(0x7f0000082000)=[{0xf0, 0x119, 0x7, "20cdf017d20471a4724e1ab3f9b91f1141b6526ac88f08c97bfd5ca35d3f93d4c16c545657401fbfa0b76ee0712747dc96ad1dc0c59c8889a7a90e2ccd4623767dd810292b46fb14d4a3d19dfb15a01b29be83b3c2dfe52a024fca84513f99408f440a868913329957c77b50d11a9faafbedc86484a73d40f598c9a11347e2c3d3ee3a05776a574a3f94176b12c25245fa815af5ada136032f7c790eff7d8dfa3008dd68ab7c729c1a4a7a16255f53dd5f080a4776068148a65fcecb89a0054da91924304b045091ddaff6fedb733133da0b303b88a811404af7e2ae"}, {0xc8, 0x107, 0x4, "ff4581902148e2909d4db33c98d8055afff53a181b409cff7e9ddc4d425b7aeee32945327f5589d8b8b681c63dfbae6e0a8e0c5b2c244fcda5b18a3b780f40f8976a57f83c2361731f06545bb3a692a2a13a566a2b5ea9cf8e26da6638f7dcb475eaf2ca18398da79e76ae1ff97640d08cf43faaea9dfa06a04b7de9b2727e3726cd84d43cef6b9223e781158a57c498397431a90c752dea8e282d38615b3831073e422c7db5981b541520e9a72159a2c91e3e"}, {0x68, 0x10f, 0xc92, "28e43abd4c2912d5c7a59e0b235fd57e3ba1edacfb8d0d76e3967792c9d67d327be4a6bce327a06029e5bc3cc035cae6de4035a0f2f72cd938345af919290abd98f5b9cfc5936e137d0e3159eb6b55c27e95009ba7"}], 0x3, 0x0}, 0x43) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000048e000)=@assoc_value={0x0, 0x0}, &(0x7f000004b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000a9000)={r4, 0x1, &(0x7f0000ef6000-0x1c)=[@in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c7d000-0x4)=0x10) accept4$packet(r0, &(0x7f0000459000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000866000-0x4)=0x14, 0x800) sendmmsg(r1, &(0x7f00009fa000-0x168)=[{{&(0x7f0000a7e000-0x10)=@ax25={0x3, {"f0c738561296ec"}, 0x2}, 0x10, &(0x7f00008e9000-0x40)=[{&(0x7f0000eca000-0xb0)="82905369f218988ec4b93706ab3ec6242144e4afc848eeb6b6ead7636da25ca1e400b924ddf34434f7651d46b4f08156bf85d3b7998a1859c908c4e42d66dc0130b7054377a2ac9430fe932ccf52bc669904cac54c4373539eb8d55c5f9c2f0a495a57096276e59af8a79f5b3a2e68afc2930d77d4260a147e0758b705485fbc474e6964eeaebae3606c38c427fbca96a6cbccefca7938", 0x97}], 0x1, &(0x7f0000f14000-0x78)=[{0x78, 0x11b, 0x8001, "92e3fe3537d3663333bdb6dafec75363c84f7c5dda5fa1a354337d29654ef3fee5bd38a25abcad65c56a8f0100554d84ba007f086867a7d3ff85947552796f3ebd6be540b1b8f44fdb96d380d114a24338dcc36af92d549642bd4852249c9e280dd786"}], 0x1, 0x40}, 0xa3f}, {{&(0x7f00001bd000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000093a000-0x20)=[{&(0x7f0000f7c000)="ffffa97ed6629441183f74df3e8e0b8e5b4aef5abd3686ef9d5381cab59c019afd21a6fdbd8f6128996ff2c85a27ecb5591af623ddb0f990772a0ce42cabed4275b4d4caf299a617cd168d8f610fe624ecafd2c3ef20719c913802d5fa0b867832264d2c542781c2037a3d0ee90d423131a31424b78ec5487a1f23d77f1675932bd049db99056044b1c8a43feffe749f310a64a83a7b047d7d83e5860c558065070aa1e8d63b0e47ac2a117be785b8aa2046ee9f75ddddc5befc25d120946e2be7016925a7b1eb66531878", 0xcb}], 0x1, &(0x7f000081d000-0x1110)=[{0xd8, 0x29, 0x8, "1821728d599261a04241411422e286f42397e5db5aaa2bd3324d25e1908e9b5769a24f0dabb0a7fd4b7f2b9d99cfe1fffba1a7b92610549767d3474997664957f5ce7312d7b1786918ccef21cb0d8974fbbe65d8bfae35cb7292c70c53a7f8230915c2d33634d18d30185e856f714c840b79c91ad56800ec05ded1ef1a4b7d16f90c68673a2cd68a6b1d039e193aba07cb022505d19dca80fa8229040b6ee4603edecbad19afb1a1f2a87952e3bb4fb06f7de3fb3a19dff01c56a9a03e622e94a284"}, {0x1010, 0x112, 0x1, 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{&(0x7f0000bda000-0xf2)="9e2dc268e7579c5b6ed1a09336e5b9818e2e387c251a4d5a8c6d74cc5090ed70153b5119898d735b87642fadef98083faf1ec9455571aec3311dc295bb3abc134a52609e30b44c9d96333976e0ae832d1414b5c6ccd8d2dacad5f0fe04a0f81c7224de032fac45c1fbda710d1b339bf2e03b6d04ecea8c98a744769aa23c0e93e4d7bd4adfc3ac96e0232e00a79821638ba8d18ddc055d276881140d7330427ec65ababdcc0e991e515d49fd5430beff2f04171debcfd5d97c48df168f9d1d80e7b9738486221ffa81baa83ee599b75bfeb348bc848070bc4c222914dceedaf289c940ce82b8edcc909fb2c8462d86d1ef65", 0xf2}, {&(0x7f0000701000-0x11)="bf4cafe7a7a23647ef363a40976d5238df", 0x11}, {&(0x7f000010b000-0xce)="321c78bf1c2db5b771f64b4fe9a8b9c7c6d1bbaa789d89e0545efc2c33616e53ea477460ce5d6cf7fb42c33b4a12b1d103fc95a48240faef3f2f4d6ebe824c37165439912e0a96b65f1a7ca9a4896284bf8a45ff15f3aa4e60970ca6a3dd0462de212f02b9a6bde799ef471053d4d1ea53ddb6b843ea752a6670578a6d2737e124b4b89ae3ca8eeab97b87857311cee3d54e7ee73715281c1f5e9540929c7410cce1011dcfe1a48c962e63798e9ba6f021b49c7ab11316a39c888c3493dd32b02b729a203a41f2cc2c953755d36c", 0xce}, {&(0x7f0000a78000-0x4c)="54a38c93ba04d23b4c205fb4c4b105d32bcba4c2cd13b7142a1991dc2e36c987f37fdf137d82aff5f95b4762bbeabf1f9f6ba8f9946de6dafb359b74d960d3c8f7a5f92f6c77db67e3997a65", 0x4c}, {&(0x7f0000e5a000-0xbf)="78320ca89022d60755c709fcf5363cb66ffc594de7f2ab3eb47a4010aa2e3e072e5963dab4987a8b523fd64416a27885a6f12531bb10e08a42e312edc2c224304105dace0bd9f733cb74781a73498c4719186ffe1ff400ebdd119972a7fc0eb498385b8433ed45a7e34b2b771557cb97172c80edb4fd662195fcf7ea0345b310e802e6f44e944532959183f0bf044c7c27658871a07095c13799d15c21a1669b9fae4be0ff26d7cfecc594022fe500fdee89ad50c437fc6c8ea2c3d7d97029", 0xbf}], 0x8, &(0x7f00009e5000)=[{0x40, 0x13f, 0x2, "5db5685ad7910c334de673c355b990c562c5849778c749755e43a5c28aa37a4f1524bf94ecf6738ca890"}, {0x58, 0x0, 0x3, "d2746dee28b0659c3ead44c2ab5b5969038d26b76e900a4a69fe81bba6fcce994e75fb6a764bebc6ac5a663825699479be59855b4f0332cf2e3d18e87080a5b8995208"}], 0x2, 0x0}, 0x1d4b800}, {{&(0x7f0000a0b000-0x58)=@alg={0x26, "6165616400000000000000000000", 0xf, 0xe, "63626328626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000bbd000)=[{&(0x7f00004cb000-0xb1)="bde00d2f17293c09a4d868a9f2f16f91dffa9f65094362614e7647fc975987c9a654863ce919385d5e499af39bf172499574b2b3f379aa0a63c155cf82f34567ac8b768815648bdcc6051ea36a6c4e0eb011794d9d13af8fe7a80434d63749cb4f63f141be108651762011927dac7c238d2ebf7c3c3ba443c6fbf277a4eb500f4bf946a8aefff98967f1411cf9f5a3b647a339e4969885988fb739b2a4e991ffcd1bfe56d9fc33d90cd1bb4ec9ed10a386", 0xb1}, {&(0x7f0000f83000)="41007a587ac08672fbe0bc5c80f6848a2a7d7b036b9bf62ae0b130e62996eb566ea5eed31fff64c9153333e62f17fbd8", 0x30}, {&(0x7f0000b4b000)="d8633f33feb0794be71dfad8e01d3ef4fad0468f2d90b2b223b7f817f598624224e5a9bc2cfdf1b75e55316b6207b21c416c7cc2d1b63fb60782c9095373a7030d77e4c9adb84249fe0e4a79633817a6cc92243dbd0d8e25fd7fc0c423d3bf75c482df227846fd1e8424192415228a5190af14325adc888fa468aac7bb6896b9323d59dec7464df58671206e545c146026c2df12b4111f7f8089b7cba94e6d92e839ad88a81d56674a159b9938b3d14043d1c58f7cdca669c9969673213c08fde9a155", 0xc3}], 0x3, &(0x7f0000e02000)=[{0xa0, 0x19c, 0xfff, "b79a15950514a4b52f28e04a8decf0aa676947dfe30d406530208da2a8fba6446d3bade112203de944bff9b60ca6bf8ec06574ee7eda3830b31b35b3a0edd829b1845ba71ca3c8994d64d4d4b5e4ff42bc6e20f699b13f5f11bd331eb796743ca324018bd19b2c1bb1ba2bd6482c0543e9d6b007213ce428a8c51136d26286da845ebd5b0fc71011e506"}, {0x18, 0x117, 0x200, "f8dfcc349c"}, {0x58, 0x3e, 0x1, "0041f32cf94192d206caf93e03652d13b907ff324e83370ebfcf7eb7ee50b052990c748666c412f92b931b8cff1df0852da059131fa66cccd5f1619f57573cad91df76"}, {0xf0, 0x0, 0xa18, "34326ca58293d2b1e84d54cc559e9b8b81ab9bf8a1407d94c55bdedc91f78c48a080382c43d3959ea960f3afd124293a5bd3d7d546e2df3ddcf2d33c984bd2e2d3d5bec6d10bfd988bf43e81bf3929011dc3bebcebbfe1d405e1c65b21741d891fbf60b4911265f5c647989d719c1cda553b9ee44e9ec00a27f993a77aa5bb2c807bd05e092e5c1c3ec19f0fb0b100bc8be7f810e74bae6ef77e369d784dbb0be22c96253ba52b1ec05fbc6d983bc02add88886199f43dd36b7a2c90c5ae990ce9bfc212a96cb048149c0f1e6ce60672a5f783b4b875988146583933b7ce"}, {0xa0, 0x112, 0x1, "c192baf0b6ef4c74e1736450199f113d2b90e6fa068429a9e7ebc1c33a522985cfab2740e1e6b2dfa31c8d1133ecd088582309bba9296affc24d60bd4f0ac1c0fe1d7d27882aff8974824e08e0499a3adfb344fa2b62a3656c0b206353b2ec4ba9d37266f579a049bb8329f46056c5e2c59be229cb8acd0e577a88363fbd4349986f1b76cb70c62a4db10009"}, {0xc8, 0x11b, 0x0, "024cfae3dd47dff5e22e46d5daa5c7b88effeb7931dc05c8bd1c81b3b01de9e9e1b3d8c19a99fdbf755ff35326524141e7086fb6014c0a3ae8e88de156551ed79ad1e811a640f70d31e0f86d05fe2bf2ca4bc714960b3faeaf991fc5a3315a510eaf38b72d55163e4f1cdf03b348fac8e07a233a22ca437d1df4660abac934f44453ada800549e152686ecbda3f6834fa5ece82db5f03494bc58d576207ee54be0f35c238c43826f079718f3887398791a"}], 0x6, 0x40}, 0x100}, {{&(0x7f0000802000)=@nl={0x0, 0x0, 0x4, 0x5}, 0xc, &(0x7f0000b83000)=[{&(0x7f00001b8000)="b9df12feeb97044adc2fc822f9f0821bea7f7deeefce77f32976cb12f0ae7e6a25588f031581d8803ad70ef44ef708c3fc0fcbcde92d4dc03720652d52bdf8a0d4ec5e20d2b82429bf32bf201a1273f1999a61d4a94003e702614810c0346f5612eaff77977d8659df947a40b9ae47c75fca07c7cf6b935e7030af2f257fc7f23ab2", 0x82}], 0x1, &(0x7f0000a67000)=[{0x60, 0x6ee88dda36333af2, 0x0, "c698729f399ccbee5bbed454e25a0d999631c714a1c4ad479b16a12c96b5d3c2a7b9605e706f9bde5423775204f41f22dc35099a48dce99200194e69a51d5c8facab3f5f5ce4ddd0f4e5"}, {0x30, 0x0, 0x431, "f04def52273f422d965dc832235758439066731a678800fb2a62"}], 0x2, 0x20044010}, 0x6}, {{&(0x7f000034b000)=@llc={0x1a, 0x0, 0xfffffffffffffff8, 0x1ff, 0x5498d4a4, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ce3000-0x40)=[{&(0x7f0000ea9000-0xf5)="8c1cd622074c719119d5ca77e7fb17d3a9287d209b0541f77f84256b1074680632870f8b143a551e8bc90a97c8cac8fd2a398bbe3c656a6588aed73acaa2780396b7851f0df2ac7c07d1bd0c141a3c8fbd56a12a79f587add3eaced5ebc1e65e2eb431db3832e60ac3f8757768f6b84da10bdbbd3dc40ee65b31cac4d41724a09ac268e26d7dbe4378a9056a99585728c0aa78962a9fc60733837601a879bce1ff0618795b6f6824a342b67f0e0b7dfc959817efde739af63c1835ee830837d051a39b210822a8b997ebfc67d47637f7712de39c7c454fd80a7347db5c53c3075591a62e7a681789f889b1597eea28815210e1c022", 0xf5}, {&(0x7f0000a6f000)="a52a4e139a8e5c42315203bb4300c5051c5a6ffa63a625d05d6af75b13b5c1f0c967ee02cc784fc1ffd97a173fe316897047403d8b0022092a7693b8440d5940fdc03f", 0x43}, {&(0x7f0000cd2000)="f5e495f56d7b0a875775a2b16d518dbf481c1dbd7a65351e7d4335806ae17b4e42ff6553a87f8b0ef7951d81077840282275d394bbb404fb5d7ac93fc90dd57b32d028c4867dd8b723a46992645a4909304137848513e43c64daca07874e3f726bd0dc8ed38e297954b9c0d2966d1486bb6079b92fbd16e1f01bdafad9bb69ecfa4aec0c3127042dd7b3314fd3e6f2d031d7dce44f73f74a6cd670558b1be880e8919c672c0e140e8fb746e5c321a3fa4b4bd6f7c43537e8", 0xb8}, {&(0x7f0000f62000-0x1c)="67e79d46abe19bd9ca97dcfcbf1b9c03edb59c845ee8608475231d5d", 0x1c}], 0x4, &(0x7f000021c000)=[{0x90, 0xff, 0xffff, "237a842b7b46eb000800b740f31c2ceedbf93e26042fc3433014887942da6aa987b2a15ecb3be52ee0962198ae973d8927b0c7948daed74f30ac06785b0829925e9bea47405dd32ca5f71f6cfd24b38e88cc3c5dcaf11f84be9bc42742c769039994b8983b8d4d34541381c61c6c281cdf681722eeb38c57d0f1517e"}, {0x78, 0x106, 0x3, "be5cff6416a01f004b9eefbfee46837d27328e49e7d4279be597272abf59d36862f2c802eed7d1e9954fd53dae961f5df97962e4c52e981536937eaa8757a39baf8415b6097427e5ca3a1d55bab4fb9b06ebb7f71abc5750b57fd67cb946d8d7f100"}, {0xb8, 0x112, 0x21, "07a2f870718bf2d497e3469b61a92a17a96d64424dcd6671ca8ada812351f4ed43053e75b2627ea268756e3dcf9b1c5314eeee5a87d53ed78ddc68c7ecb904a51a0f3bab34fdf09093123d635a851bbeefa1639940f913f47a278179545e75655f7f40e9b5153f60a98924d698b243d0150eff78c5bc5b03be1db543bc8e784d8da90857bbac88237889beb6dc278534e06819c1754e3586fe823a412c326951b40009eecd53"}], 0x3, 0x845}, 0xfffffffffffffff8}], 0x6, 0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a51000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f00004fe000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000077c000)={r5, 0x7}, 0x8) read(r1, &(0x7f00000cf000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r6 = accept(r0, &(0x7f0000745000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000061d000)=0xe) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000051000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa6000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00009ab000-0x18)={0x0, 0x1, 0x20, 0x133a, 0x7ff}, &(0x7f0000f96000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000ccc000-0x4)=r4, 0x4) sendto(r3, &(0x7f0000ddf000-0x1)="01", 0x1, 0x3fff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002db000-0x8)={0x0, 0x0}) shutdown(r1, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2017/10/21 12:33:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r4, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r5, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r6, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000e3d000)={@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]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r8}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r8}) 2017/10/21 12:33:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00008d6000-0x10)=[{&(0x7f0000737000)="390000001100090469000000800000001800000000000000000601070000001419001b0004000600000001ffffffffffe900011c00621e0500", 0x39}], 0x1) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ec3000)={0x0, 0x0}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ec4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000999000-0x4)=0x8) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b28000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000873000-0x8)={0x5, 0x5, 0x3ea, 0xf2}, 0x8) r4 = socket(0x19, 0x6, 0x7fffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000432000-0x8)=@assoc_value={r3, 0x100000000}, 0x8) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ec4000-0x8)={r3, 0x7}, &(0x7f0000ec3000)=0x8) r5 = socket$inet(0x2, 0x5, 0x1000) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000b8b000)=@assoc_value={0x0, 0x0}, &(0x7f0000231000-0x4)=0x8) getsockname$inet6(r4, &(0x7f0000d0b000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000518000-0x4)=0x1c) r6 = socket(0x11, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r6, 0x800443d2, &(0x7f0000519000-0x10)={0x2, &(0x7f00008b6000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt(r6, 0x107, 0x2, &(0x7f00000d4000-0x11)="010000000300280001edff0000000009", 0x10) 2017/10/21 12:33:21 executing program 4: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x1f, &(0x7f0000ef5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ef4000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef5000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ef4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ef5000-0x10)={0x0, 0x9, 0x400, 0x6000000000000000}, &(0x7f0000b22000)=0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000151000)={r4, 0x3ff}, 0x8) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ef5000-0x8)={r1, 0x1e5}, &(0x7f00009ef000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005cb000-0x4)={0xffffffffffffff9c}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000016a000-0xe8)={{{@in=@empty=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, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 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}}, &(0x7f0000dc6000-0x4)=0xe8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000c6b000-0x5c)={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x200, [0x0, 0x101, 0x7, 0x80000000, 0x6, 0x3, 0x6, 0x4]}, 0x5c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000ef5000)=r4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x287, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) 2017/10/21 12:33:21 executing program 0: mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x42c, &(0x7f00006d2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r3, &(0x7f0000922000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r3, &(0x7f0000749000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00002bb000)=0x6, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000ae4000)=0xfffffffffffffffc, 0x4) sendto$inet(r3, &(0x7f00007f4000)="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", 0x47f, 0x3ffff, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_INFO_EXT(r2, 0x6, 0x6b2, &(0x7f0000ac2000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009b6000)=0xc6) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00004d9000)=0x0, &(0x7f0000ac1000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ac0000-0x20)={0x2, 0x1, 0x4, 0x20, 0x3, 0x1f, 0x7, 0x0, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000aba000-0x80)=[], 0x0) connect$inet6(r0, &(0x7f0000661000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000153000-0x4)=0x2, 0x4) recvfrom$inet6(r1, &(0x7f0000abb000-0x20)="00000000000000000000000000000000", 0x10, 0x2000, &(0x7f00004c6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000753000-0x8)=@assoc_value={0x0, 0x4000000000000008}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007c8000)={0x2, [0x0, 0x0]}, &(0x7f00000ca000-0x4)=0xc) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ac0000)={r4, 0x101}, &(0x7f0000ac0000)=0x8) 2017/10/21 12:33:21 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e82000)={0x0, 0x68, "3c0c56b3d3e32b4c82e73a0a1fee0a30531814d25cbc3be362a2cd6dc85aebe4a25fbb039f748b81b2d3ebbed5cc802abcc6411099f40de03fa486f3157f2ee9c19673bf0454ce2093a59c284d1a7e389d8202cea607d1ee28298cb3b0a1ce26fe40ee9b865f4d7d"}, &(0x7f00002bf000)=0x70) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ec9000)={r4, 0x5, 0x82, 0x2, 0xfffffffffffffffc, 0x1}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001a5000)=@generic="54cc4efe031997ed4e22f7df1beee49c", 0x10) r6 = epoll_create1(0x80000) r7 = socket$inet_dccp(0x2, 0x6, 0x0) r8 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0xfffffffffffffffd, 0x2, 0xfffffffffffff034}, {0x6, 0x39f, 0x10002, 0x6}]}, 0x10) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000f02000-0x18)=@generic={0x1000, 0x2, 0x6d8}) r9 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r7, &(0x7f0000011000)={0x0, 0x0}) socket$inet(0x2, 0x400000000000c, 0xf78) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000efa000)={0x2, &(0x7f0000ef9000-0x18)=[{0x20, 0x4e, 0xffffffffdffffffe, 0xfffffffffffff020}, {0x6, 0x39d, 0x20000000000b, 0x10000}]}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000860000)=0x0, &(0x7f0000ae6000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x0, &(0x7f00000e0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ec9000)=0x1000) setsockopt$inet6_buf(r5, 0x29, 0x40000000000036, &(0x7f0000ecb000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0709020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000f02000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f02000)=0xe8) setsockopt$inet6_buf(r5, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/10/21 12:33:21 executing program 6: socket$inet(0x2, 0x9, 0x2) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002b2000)={0xe, 0x4, 0x4, 0x5, 0x4, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000056c000)="e3b3e7bf706bb7b2b2bdcb8a30db1cb30975967a353428c8af94b49f02cf2aafd126b5d6b9d7ab280df9e3b6db4ef530b190aee598abad891a5320f167502a1002d891eac95aa552", 0x48, 0x4, &(0x7f00007ab000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f000005a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f0000aa0000-0x1270)=[], 0x0}, {&(0x7f0000a45000)=[], 0x0}, {&(0x7f00007c4000)=[{0x11, 0x0, 0x0, 0x0, 0x1, "00"}], 0x11}], 0x3, 0x0, 0x0, 0x0}, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x20000000d, 0x1, 0x0, 0x10000021ff, 0x0, r0, 0x0}, 0x1c) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r2, &(0x7f0000105000-0xd5)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000c3e000-0x3a)="2a0d8c42a59a5d48bd43e2b1e568eddaca0dd4daa6978e4e77f502eba05ab06200000000bdaf70c94dc3856ef8902478c06a01b126ff444bb722", 0x1}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r2, &(0x7f0000fe3000-0x6f)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2caf086b4c54d670afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8d220ec0f28c644f6f4bfb0390b7faac3a3c2b40cda46fa8a7be6ec2c3c38f325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000fec000-0x8)={0x1f, {0x1, 0xffffffffffffffe5, 0x100000001, 0x8, 0x7, 0x9}}, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r2, &(0x7f00006e7000-0x8c)="a3723a06c2c4836c6d48442ae6d05fa7e98963a92e2a2c1f0adaaad8faa8cd412d2af75257bad6f6f3766df220e44513f721753e3c4a1e260f1a35e1733b8a9735afccc5728150172c88beb8f360a5a72daeb1b261466800865e36014b6be8a9d0b7b9602ec1de7a7770019a0412dcaa15abbbf19327308cdb0036d97e58e347ad2d857b2fe265ec0f511487", &(0x7f0000fe1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/21 12:33:21 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ee8000)={0xf2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @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]}, 0x4, 0x8, 0x83, 0x100000001, 0x100, 0x0, 0x4, 0xfffffffffffff000, 0x80}) r1 = socket$inet(0x2, 0x2, 0x0) epoll_create1(0x4007fffd) r2 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00002d7000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x94, 0x2, 0x2, 0x6, 0x0, 0x400000000000001, 0x7}, 0x20) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fd6000-0x4)=0x200080000004a, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000fd5000)="", 0x0, 0x8040, &(0x7f000085d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = accept4$inet(r1, &(0x7f0000e63000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bad000-0x4)=0x10, 0x80000) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000fd9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f0000fd6000-0x1000)="ec0cd3b51b", 0x5, 0x840, &(0x7f00004e9000-0x1c)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x4)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fe0000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000a32000)={{0xa, 0x0, 0x99, @loopback={0x0, 0x1}, 0x3f}, {0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, 0x6, [0x7, 0x9, 0x401, 0x0, 0x7, 0x8000, 0x931, 0xfffffffffffff4e8]}, 0x5c) sendto$inet(r1, &(0x7f00002df000)="", 0x0, 0x20000004, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000708000)=0x9, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00008c0000)="06", 0x1) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000718000-0x20)={0x100, 0x3800000000000000, 0x5, 0x6, 0x4, 0x5, 0x1ff, 0x6, 0x0}, &(0x7f0000fe0000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000092f000)={0x7ffd, 0x200, 0x266669a4, 0x4, r6}, &(0x7f0000728000-0x4)=0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00007fa000-0xa0)={r7, @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]}, 0xfffffffffffffff7, 0x80000000, 0x400, 0x400, 0x0}, &(0x7f0000fe0000-0x4)=0xa0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[{&(0x7f0000fdb000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000105000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000fe0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000fde000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f0000fde000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x5, &(0x7f0000fe0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x3}, 0x140) 2017/10/21 12:33:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r4, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r5, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r6, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000e3d000)={@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]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r8}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r8}) 2017/10/21 12:33:21 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20003, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000b5a000)=0x0, 0x4) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f60000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ca000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x8012, r1, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000443000-0x34)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x1, 0x9, [@multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x80, @rand_addr=0x0, @empty=0x0, @broadcast=0xffffffff]}, 0x34) mmap(&(0x7f0000c16000/0x13000)=nil, 0x13000, 0x9, 0x110, r0, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f61000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x1}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0x1000004, 0x803c, r0, 0x40002) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, r0, 0x2000000000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x40000012812, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000001000-0x4)=0x10009, 0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000001000)={@rand_addr=0xc00, @loopback=0x7f000001, @empty=0x0}, 0xc) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x12, r4, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x7, 0x2812, r3, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)="", &(0x7f00003c6000-0x4)=0x0) 2017/10/21 12:33:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000670000)=@generic={0x1e, "01fd000000000001000100000002000009a979a121b80c7bc8790405c7bad62e0a53b232394938d36d0ef5ffffffffffff819a2b0a6606e43a4b0170a00021f069ca021f6f65dcf360e7e58f358c00f900000158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c980ee590c8bcf70dc151cb184a"}, 0x80) close(r0) recvmsg(r0, &(0x7f000027c000-0x38)={0x0, 0x0, &(0x7f00000ac000)=[{&(0x7f000055e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000791000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000c56000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f000017b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000a67000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000113000)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000caf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}], 0x7, &(0x7f0000b30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, 0x0}, 0x40) setsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f0000a29000)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000108000-0xc)=@sack_info={0x0, 0x4, 0xd8e2}, &(0x7f0000d70000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000417000-0x10)={r2, 0x2, 0x800, 0x7}, 0x10) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f00000da000-0x4)=0x0, &(0x7f00008b4000)=0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000005b000-0x2)={0x1000, 0x4}, 0x2) 2017/10/21 12:33:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f00001c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e19000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) tee(r0, r0, 0x7, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004bd000+0x6a0)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x3, 0xfffffffffffffffc, 0x3, 0x9e6eb0d1a34c05b0, 0xa0, 0x42fc4ddc, r1, r2}, {0x4000000000, 0x1000, 0x7b9, 0x1bf9, 0x7, 0x67, 0xfffffffffffff001, 0x0}, {0x200, 0x0, 0x3, 0x557b}, 0x0, 0x2, 0x1, 0x1, 0x11, 0x2}, {{@in=@multicast1=0xe0000001, 0xfffffffffffffffe, 0x7}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff, 0x2, 0x3, 0x6, 0x1000, 0x7, 0x100}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0xd5, 0x1, 0x5, 0x3, 0x8, 0x7, 0x0, 0x80, 0xff, r1, r2}, {0x80000000, 0x8, 0x4, 0x9, 0x1000, 0x0, 0x2, 0x4}, {0x100000000, 0x7, 0x6, 0x6}, 0x8, 0x100000001, 0x6, 0x0, 0x8, 0x1b0fdc50b7e4a401}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6}, 0x0, @in=@multicast1=0xe0000001, 0x2ec, 0x7, 0x2, 0x9, 0x3, 0xd02, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007fb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000fd8000)=0x0, 0x4) r4 = socket$inet6(0xa, 0x4000020000000003, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) 2017/10/21 12:33:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000502000)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, &(0x7f0000277000-0x4)=0x20) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f000049c000)="ddde", 0x2, 0x40, &(0x7f000066d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000474000-0x1c)={0x2, 0xfffffffffffffffd, 0x767, 0x1, 0x2, 0xffffffffffffff9c, 0x3}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000633000-0x20)={r1, &(0x7f00007f1000-0x60)="07be4b19bd8c2e828b641018fbefe649968c90c7fd102263231bef76bfa0321b635e57fcdaabb7db7ebdb75dc7a7eac4f540d07c254ce5c2dd35f4dad4575efd6c6a3396271805c5382626635a34990a46ca584228da4ec0d62222c8f49d5bcc", &(0x7f0000df3000)="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", 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00002d0000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000736000)="38", 0x1, 0x8000, &(0x7f0000982000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000218000-0x50)=[], 0x0, 0xffffffffffffaa79) mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x2, 0x1c, 0x80, 0x0, 0x0, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000071f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000141000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000d18000)=0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c42000-0x18)={r1, &(0x7f0000ac7000-0x28)="1027602d9027dec07b67809d67e4b2177bc045d2ead7ccb8443f8f9aa70000ffffffeb02be5af9fa", &(0x7f0000379000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x5, 0x4000df1) r5 = accept4$packet(0xffffffffffffffff, &(0x7f0000126000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007be000)=0x14, 0x802) getpeername$packet(r5, &(0x7f00007b2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dee000)=0x14) accept(r4, &(0x7f00006e5000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e63000-0x4)=0x6) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f00006d4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) 2017/10/21 12:33:21 executing program 0: r0 = socket$inet(0x2, 0x9, 0x2) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002b2000)={0xe, 0x4, 0x4, 0x5, 0x5, 0x0, 0x4}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000056c000)="00b3e7bf7080000000bdcb8a30db1cb30975962835347ac8af94b49f02842aafd126b5d6b9d7ab280df9e3b6db4ef5300490aee598416067c85320f167502a1002d891eac95aa552", 0x48, 0x80, &(0x7f00007ab000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f000005a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r2, &(0x7f0000056000)={&(0x7f000001e000)={0x10, 0x0, 0x4, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f0000aa0000-0x1270)=[], 0x0}, {&(0x7f0000a45000)=[], 0x0}, {&(0x7f00007c4000)=[{0x11, 0x0, 0x0, 0x0, 0x1, "85"}], 0x11}], 0x3, 0x0, 0x0, 0x0}, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f000040e000-0x1c)={0x4000020000000f, 0x2, 0x0, 0x10000021ff, 0x4, r1, 0x0}, 0x1c) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r3, &(0x7f0000105000-0xd5)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000c3e000-0x3a)="2a0d8c42a59a5d48bd43e2b1e568eddaca0dd4daa6978e4e77f502eba05ab06200000000bdaf70c94dc3856ef8902478c06a01b126ff444bb722", 0x1}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r3, &(0x7f0000fe3000-0x6f)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2caf086b4c54d670afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8d220ec0f28c644f6f4bfb0390b7faac3a3c2b40cda46fa8a7be6ec2c3c38f325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r3, &(0x7f00006e7000-0x8c)="a3723a06c2c4836c6d48442ae6d05fa7e98963a92e2a2c1f0adaaad8faa8cd412d2af75257bad6f6f3766df220e44513f721753e3c4a1e260f1a35e1733b8a9735afccc5728150172c88beb8f360a5a72daeb1b261466800865e36014b6be8a9d0b7b9602ec1de7a7770019a0412dcaa15abbbf19327308cdb0036d97e58e347ad2d857b2fe265ec0f511487", &(0x7f0000fe1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/21 12:33:21 executing program 5: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffd, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000289000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4000000000023, &(0x7f0000f0d000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r1}, 0xc) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f0f000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008a3000)={0x0, @in6={{0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x8, 0x100000000, 0x6, 0x1000, 0x1, 0x7, 0x80000001, 0x5, 0x80000001, 0x902, 0x1, 0x7fffffff, 0x8, 0x6]}, &(0x7f0000ab6000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f0f000)={r2, 0xf00, 0x5, 0x2}, &(0x7f00009bc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b46000)={r3, 0x8, 0x30, 0x9ce, 0x2}, &(0x7f0000f0e000)=0x18) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f0e000)={r4, 0x3}, &(0x7f00007cb000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002c8000-0x8)={r5, 0x5}, 0x8) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f0000f01000-0x28)=[{0x3d, 0x100, 0x2, 0x2}, {0x20, 0xff, 0x10000000000000, 0x0}, {0x2000000000000001, 0x0, 0x2, 0x3}, {0x6, 0x3, 0x10, 0x0}]}, 0x10) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000efd000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d80000-0x4)=0x0, &(0x7f0000916000)=0x4) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000da5000)={&(0x7f0000aca000-0xa)=@rc={0x1f, {0x8, 0x100000000, 0x9, 0x1f, 0x7, 0x1}, 0x100000001}, 0x9, &(0x7f0000f0d000)=[], 0x0, &(0x7f0000f0d000)=[], 0x0, 0x4}, 0x40000) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r6, &(0x7f0000f10000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb806}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000506000)={@common="69706464063000000000000000000000", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x2b, &(0x7f0000f0a000-0x2b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x8, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x1, 0x3, 0x9, 0x0, "d1"}}}}}, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f000026d000-0x10)={0x2, &(0x7f0000aef000-0x10)=[{0x269e, 0x2, 0x6, 0x0}, {0x8, 0x2, 0x100000003, 0x7ff}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2017/10/21 12:33:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000424000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000051a000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000f3000-0x8)={r1, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000001000-0x11)="cfaaf46b4490d3b54cab875bc9e24ddd48d070dcaa862841c64210896ccddd", 0x1f, 0x4004, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000001000)=0x8) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f0000001000-0xc6)="2a323bafb649abf36362473a2145cbd5a287e0adc8411f92b2b6f4d64c00b7c0e878f8cd2462231719619c28c087e71f6df1bdbe3803fce7a119dfbd21f0951740898c91b1d5940c11502c11a3abeca9d5bec84539537138d9ff58e1155d0bd8be6ae31a4e551c70084ee97d257a4b329b61dfacd89a8402af676378ef479aaed778ab33abf5ad86e75eac705cc00149075fb0ed19f84dbf58520f4bb7639fb9aabf8bc6105ca1ee90da27db2b43c4e7e3ba522b165d12a11edf35a0210009f40740c1b06cb9") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000)={r3, 0x0}, &(0x7f0000001000+0x55d)=0x8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@common="69703667726530000000000000000000", &(0x7f0000000000)=@ethtool_ts_info={0x41, 0x100000000, 0x0, 0x200, [0xd59, 0x3ff, 0x7ff], 0xffff, [0x9, 0x1ff, 0x100]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x80, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000-0x64)={r3, 0x5c, "61adea93bfcbdde7c86faabdeb15a7d8a72e8b54dad2e388b8bed91cb6a9047fa8d457886591e2d91165240b28e7a3b5be77328546ac2e6a7d7d641ec7ea52dc6032e02fc3fb8dd676904e606aea664a2390e9ee52ffff2bd18f9de0"}, &(0x7f0000001000-0x4)=0x64) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)=0x0) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000004000)={0x0, []}, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000007000-0x4)=0xfffffffffffffff8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000007000)={r3, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r5, &(0x7f0000002000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000009000-0x4)=0x6e, 0x800) 2017/10/21 12:33:21 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f71000-0x8)={0x42424242, 0x42424242}, 0x8, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x6, &(0x7f000016d000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000970000-0x4)={0x0, 0x0}) r2 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008a6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000103000/0x3000)=nil, 0x3000, 0x6, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[{&(0x7f0000ce2000)="d14faed916577f00000000000000b3fc259ea8ca6221a6c8f314f34908f67395e09a641a687fb37e483c2b3fc01f6c496cfc8e45df90518cec7207cad3df2d0fd89aebe794a870ecc4fb2c33a82840eb37b7e837015fc35b3f3a898b67d420841bc1d26c7ef73c167fe0c15c75af4d37acbae9e2881f978691b5234f8e9b84918fd3bef557210f81ba290d4eed019f3e0345f3b9fbc5389f2ea22e71add2bfe3aebf84fc8fd183f91f2f337b705e92059828c44bcfd65d33a7a2b477efdb7765ecd5fb41d628a01bab24d363eafe33078b2e6eb70c76663171dc0fa9b58cf5dcfb302ff8ac4b3206f049e124aae9118d17bb45", 0xf3}, {&(0x7f0000ce3000)="b5b87cdeaaa4809a522b569e524b5d9f1eb3075476863ef3ac5ef28e36ee20be802040adc2689908b8287caee010a27c1c98950a93f56fb77563126336e989ff24dcd20acbfab5bf4261d767f4608c3cf2c00cb4d0900ca0d4f7f64c922857b97b8437f3295fe68bb77d82aa5aa63f475a3ddf1dc856cde94ba707f1865a8016bba992a84f5e80d1934c75121c20263df07163ed4bef0456a914282d59937941e174c553c4efe10c27f36801cacaefd60d94c20fe98c366dce7cf3316556c70f13a3e9f00702fc878bc60e264ac2db28e3e224c6b370a8ebc1230191027bddbe8becac7167c8e4f5b042e826fae3719500d9b40b45a6a209c8", 0xf9}, {&(0x7f00004bf000)="9a59fd426ad36338230ae40d65f9c45117e4d3d0deadf3ff59336116c2d80d58476e4a5283804c9c8be6d9deb8d76f71283ebab0bf6f1af067f5772c96148a58f70e9f8f22c8cc69ba8650a99e929675b7fe3409423862718f9822fad8c0ebe7fa84fcfd65bfbac42ff8007224a6cf62e993abc2edf2c42c7412e2b055254d0d7b4c073a6f312826beca62cae50c225a050dfe5ff8d4d2696ecbc93e90dbbbf2ad72b32a63792ec12b1d142e43000fc101036606dca1f9fced2fcc43dfdca0022a8d4b16471e4d76bdadba88904e60af5c93de8ff4654666b74f333445aff1af6a5962b988", 0xe5}, {&(0x7f0000f70000-0x1000)="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0x1000}, {&(0x7f000042c000)="f09307ffa44130df28", 0x9}, {&(0x7f0000ce5000)="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0x1000}, {&(0x7f0000ce9000-0x6d)="dbb9740455e04ae79b5bd460e7350159e718fd86ac19bb04c4a6ba9c71af915c9338fd1c887409c71882743a9445ed74c315e90522f0402255ac087583978066a0cd5a8ee88474ba6ff28e16a7af5b6acfc34ff420bdce75bd747c5b1ebae4169947b29114ed8ca471214ef820", 0x6d}], 0x7, &(0x7f0000001000-0x10)=[@rights={0x30, 0x1, 0x1, [r2, r2, r4, r4, r2, r2, r4, r2]}], 0x1, 0x1}, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000ce8000)=0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000d67000)=0x0, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x31, r4, 0x0) recvmsg(r4, &(0x7f0000012000)={&(0x7f0000986000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000-0x10)=[], 0x0, &(0x7f0000f70000-0x6)="0000000000000000000000000000000000000000", 0x14, 0x0}, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x101, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0xffffffffffffffff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "09f30000"}}}}}, 0x0) 2017/10/21 12:33:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ed6000)={0x42424242, 0x42424242}, 0xa, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xde, &(0x7f000078a000)=0xffffffff00000000, 0x4) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f00009ff000)=0xfffffffffffffff8) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000974000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000519000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd1000-0x4)=0x10, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000134000-0x90)={0x9, {{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]}}, 0x90) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r2, &(0x7f0000f6b000)={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10003d6}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000f6000)={0x0, 0x1b, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8"}, &(0x7f000072a000)=0x23) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r2, &(0x7f0000e17000)="24", 0x1, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000818000)={0xf, 0xff, 0x7fffffff, 0x2, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00006c9000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000306000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000d8f000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8001, 0xef1, 0x500, 0x200, 0x100, r6}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000077a000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1d000)=0xe8) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x404, &(0x7f0000298000)="c264bd0c8f1d3c416a787b37fb58d7e072e414a1326d5de60000000002000003efff00000005000001acac47428b7e9f1ce14ad7bcdee512d873b9cc759efffc796ddca4b41bb10918a205a92ab65c304d7939d1c0696b1dfdc69bb71f9a538c8e97571e000000068610f4a82a358e4e4252da57fb943d1bff0300008afd416d01e355394aca4406d202", 0x8a) sendto$inet(0xffffffffffffffff, &(0x7f00006bc000-0x1)="bb", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073e000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x8, 0x3440, 0x6, 0x100, 0x6, 0x10100, r7}) close(r2) close(r5) r8 = socket$inet(0x2, 0x80000, 0x1fe) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000003e000)={r4, 0x22122}, &(0x7f000086d000-0x4)=0x8) shutdown(r8, 0x0) 2017/10/21 12:33:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a50000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005ad000)=0x3fb, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) pipe(&(0x7f0000de6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000075e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00003b0000)={r3, 0x3}) r4 = socket(0xb, 0x800, 0x5) sendmsg$unix(r2, &(0x7f00006b9000-0x38)={&(0x7f00008e8000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000c85000-0x10)=[{&(0x7f0000deb000)="e478d347d64edab641a7ca6d7d476090aa284ab6710197ada93074f66cc9a16408ea98", 0x23}], 0x1, 0x0, 0x0, 0x5}, 0x24008001) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000e08000)=0x8, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getpeername$inet6(r1, &(0x7f0000044000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a35000)=0x1c) r5 = accept4(r0, 0x0, &(0x7f0000d9c000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ac3000-0xef)={0x0, 0xe7, "5b6d6f4092dd81c4cad8b9941079813f3458b7c4d6931f1e1ac93094c535bf7decd008c3b0fd45da24383380fd9fcbaf8be93bde97881631bbc5dc4e7d590a37d669a05382f3424ee9ce3dbbff49f87974ceec5136458c021376f31a880bd4f4821b275383309108ba446a3a2708b1130dca8e9161a6d8dc4034adf824948a8f4fcc2a397d1722f9fac04fafcb88fe65b612dfaba1a9f1fd6afc969fbb609cd9ed9f8d6e11ef8f07d9bc8002739273274fe1b1ec73f3e75bfe36600d69c7a27422102308475244cc2b4dc7a06aaf7269a620d09444d40eb468b2b1a245d161744dbebb66308e65"}, &(0x7f00002a2000)=0xef) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000324000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000699000-0x6)={r6, 0x7}, 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00009fa000)={r6, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000001, 0x101, 0x3, 0x2002}, 0xa0) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000540000)="5a", 0x1) sendto$inet6(r0, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x20fea000, 0x4000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ec4000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000123000)=0x10) r9 = accept(r8, &(0x7f000036f000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003dc000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r8, 0x89e1, &(0x7f00003a7000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r9, 0x6, 0x16, &(0x7f0000ec1000)=[{0x2, 0x0}, {0x8, 0x9}, {0x8, 0x4}, {0x7, 0xfff}, {0x6, 0x3f}, {0xe, 0x2}, {0x3, 0x2}], 0x7) accept4(0xffffffffffffffff, 0x0, &(0x7f0000ec1000)=0x0, 0x80000) 2017/10/21 12:33:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(0xffffffffffffffff, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aee000-0x4)=r1) socketpair(0xf, 0x4, 0x1, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r4, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r5, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x7fff}, &(0x7f000072f000-0x4)=0x8) connect$unix(r6, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000e3d000)={@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]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r8}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r8}) [ 439.692214] kasan: CONFIG_KASAN_INLINE enabled [ 439.696874] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 439.704249] general protection fault: 0000 [#1] SMP KASAN [ 439.709766] Dumping ftrace buffer: [ 439.713283] (ftrace buffer empty) [ 439.716973] Modules linked in: [ 439.720155] CPU: 0 PID: 1697 Comm: syz-executor1 Not tainted 4.14.0-rc4+ #86 [ 439.727324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.736657] task: ffff880196cfa080 task.stack: ffff88019d268000 [ 439.742702] RIP: 0010:ip6_setup_cork+0x274/0x15c0 [ 439.747518] RSP: 0018:ffff88019d26f550 EFLAGS: 00010203 [ 439.752860] RAX: dffffc0000000000 RBX: ffff88019d26f748 RCX: 0000000000000010 [ 439.760111] RDX: 0000000000000002 RSI: ffffffff842c40f9 RDI: 0000000000000014 [ 439.767363] RBP: ffff88019d26f620 R08: ffff8801d140c380 R09: ffff88019d26fb10 [ 439.774612] R10: ffff880196cfa080 R11: 0000000000000000 R12: ffff88019d26fab0 [ 439.781861] R13: ffff88019d26fb10 R14: 0000000000000000 R15: ffff8801c4816800 [ 439.789110] FS: 00007f8e3a4cf700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 439.797319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 439.803176] CR2: 0000000020e0afe4 CR3: 00000001d3514000 CR4: 00000000001406f0 [ 439.810427] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 439.817675] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 439.824919] Call Trace: [ 439.827492] ? check_preempt_curr+0xc6/0x350 [ 439.831890] ? __ip6_append_data.isra.43+0x3340/0x3340 [ 439.837149] ? ip6_pol_route_output+0x4c/0x60 [ 439.841621] ? ip6_pol_route_input+0x70/0x70 [ 439.846008] ? fib6_rule_lookup+0xdd/0x2a0 [ 439.850230] ip6_make_skb+0x282/0x530 [ 439.854009] ? ip_reply_glue_bits+0xb0/0xb0 [ 439.858312] ? ip6_push_pending_frames+0xe0/0xe0 [ 439.863043] ? ip6_dst_hoplimit+0x10d/0x420 [ 439.867344] ? ip6_route_output_flags+0x1f1/0x2b0 [ 439.872175] ? xfrm_lookup_route+0x4f/0x1a0 [ 439.876479] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 439.881046] ? ip6_dst_hoplimit+0xc1/0x420 [ 439.885262] ? ip6_find_1stfragopt+0x240/0x240 [ 439.889831] udpv6_sendmsg+0x2769/0x3380 [ 439.893877] ? ip_reply_glue_bits+0xb0/0xb0 [ 439.898194] ? udpv6_setsockopt+0x80/0x80 [ 439.902323] ? lock_release+0xd70/0xd70 [ 439.906282] ? lock_release+0xd70/0xd70 [ 439.910234] ? compat_start_thread+0x80/0x80 [ 439.914626] ? load_balance+0x3230/0x3230 [ 439.918761] ? __fget+0x362/0x580 [ 439.922211] ? __might_fault+0x110/0x1d0 [ 439.926262] ? lock_downgrade+0x990/0x990 [ 439.930392] ? __schedule+0x8f3/0x2080 [ 439.934265] ? lock_acquire+0x1d5/0x580 [ 439.938218] ? __might_fault+0xe0/0x1d0 2017/10/21 12:33:21 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000009000-0xc)={0x10000000, 0x0}) getsockname$inet(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) r1 = epoll_create1(0x400080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000009000-0xc)={0x40000000, 0x0}) close(r0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000011000-0x8)={0xfffffffffffffffd, 0x3ff}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ed5000)={0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000f1e000-0x2)=0x8411, 0x2) socketpair(0x8000000000001e, 0x4, 0x0, &(0x7f0000597000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000bbb000)="00", 0x1, 0x160, &(0x7f0000ccb000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r4 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0xffffffffa0000000, 0x0}) setsockopt$inet_dccp_int(r4, 0x21, 0xf, &(0x7f0000006000-0x4)=0xc0000000, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r4, 0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000120000-0x4)=0x3, 0x4) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000011000)="389d3b8dc7c73dbccf3baf46b236941215cbac46e51ab69572f46bb0438c62b37bdf3031f8ea69ef175b9cbe0de655d5639a5933180fd03e56e449c9d4b027b0e549a3640241a30d48aefd93423943a30006effa17a8fcc55f77", 0x5a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000002000)={0x40000014, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00002a1000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @rand_addr=0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62707130000000000000000000000000"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000011000)={&(0x7f0000011000)="2e2f66696c653000", 0x0}, 0x10) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000010000)={0x30ffffffffffffff, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xa0, 0x5, 0x7, 0x227048aa, &(0x7f0000186000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x63, 0x0, 0x800}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2017/10/21 12:33:21 executing program 0: mmap(&(0x7f0000000000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet(r0, &(0x7f0000614000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10, 0x800) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000abf000-0xed)="5621debf92ad24eeae0703866c979167aaf8ed34fa18f45a84eec7b5c8b57df1ed6dbbcf1c5cc0ef5d808a55a930b0fad205895c050eb716cfbc917062e8b54cb492e2592e518d335c55c6a09b074adb47909f9c26938a4abe93553d0f2db06388f3c5ed3d7fed750f31631c35a13352319545bece94a35d40bd5aa7670bf46f0edd738575a8168ab3c3442ac9a3ae990b5054fd797671763502b05dfffffffffffffffd753f7e0906c23d912455e4b9da4347b7ebe021eda0f023e495f58fd42d1f6ddee43ff71bfa857f0dc98b521c91db9457026549fd9e3ca56bee02c74dd81d4d05b477501b431945df28", 0xed, 0x8044, &(0x7f0000aac000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ab8000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1c) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="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", 0x1000, 0x20000885, &(0x7f0000ab8000)={0xa, 0x3, 0xe000000003ffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ab9000)=0x9fc, 0x4) recvfrom$inet6(r2, &(0x7f0000aba000)="000000000000000000000000000000", 0xf, 0x2000, &(0x7f0000aba000)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x74}, 0x1c) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000abf000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000081f000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000334000)={0x0, 0x1, &(0x7f00000ec000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006cd000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007e3000-0xa0)={r3, @in6={{0xa, 0x1, 0x2000000004, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000abb000)={0xa10, 0x0, 0x3, 0x800000000000003, 0x40000001, 0x64, 0x5, 0xfffffffffffffffd, 0x40, 0x2, 0x8}, 0xb) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00009ef000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ac0000-0x4)=0x14) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ac0000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x3, 0x5, 0x0, 0x4, 0x7, 0x80, 0x0, 0xb92, r4, 0x0}, {0x9, 0x40, 0x2, 0x7, 0x1, 0x80000001, 0xfffffffffffffffa, 0x2}, {0x9, 0x3ff, 0x8, 0x718}, 0xfffffffffffffffe, 0x271, 0x8, 0x1, 0x8, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffc, 0x7d}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x2, 0x0, 0x2, 0x81, 0x7fff, 0x29}}, 0xe8) recvfrom$inet(r0, &(0x7f000081a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x40000000, &(0x7f0000ab4000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebfccdc7ab2ef78c28ab0f61aad024d6239eaef94108cc04a4f3141ec9ee7ae3d35342ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982d9949bfe6fac42e8066b62bfddc834", 0xf7, 0x20008004, &(0x7f0000abf000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x92}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000abb000-0x4)=@assoc_id=0x0, &(0x7f0000abb000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x2, 0x30, 0xff, 0x7}, &(0x7f0000aba000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000aba000)={0x0, 0x6, &(0x7f0000abc000-0x84)=[@in6={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x42}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000036c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000575000)={0x0, @in={{0x2, 0x0, @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]}, [0x97df, 0x52ef, 0x2, 0x7, 0x4, 0x9, 0x0, 0xfd8, 0x101, 0x4, 0x56ac, 0x5, 0x42e, 0x9, 0x1ff]}, &(0x7f000043c000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a66000-0x98)={r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x4}, 0x98) poll(&(0x7f0000045000)=[{r0, 0x0, 0x0}, {r1, 0x40, 0x0}, {r2, 0x5001, 0x0}, {r1, 0x4, 0x0}, {r1, 0x10, 0x0}], 0x5, 0x8000) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ab8000)={@generic="6830a42e9eea96f4000663be28d411b7", @ifru_flags=0x41}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000abe000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000775000)=@assoc_value={r6, 0x5cab800000003}, 0x8) 2017/10/21 12:33:21 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000ab7000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab7000)=0x10, 0x800) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) socket$inet6(0xa, 0x805, 0x8000) mmap(&(0x7f00009b2000/0x13000)=nil, 0x13000, 0x2000006, 0x80032, 0xffffffffffffffff, 0x10) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00005c1000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000f69000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00007b1000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000ac2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r4, &(0x7f000024c000-0x1c)={0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r4, 0x0) syz_emit_ethernet(0x4a, &(0x7f000052e000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a21990", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00001df000)={@common="6c6f0000000000000000000000000000", &(0x7f0000986000)=@ethtool_link_settings={0x84c, 0xfffffffffffff9a5, 0x1c, 0x3, 0x9, 0x7, 0x56, 0x7, 0x5, 0x400, [0x5, 0x2, 0x7ff, 0x2, 0x80000001, 0x733c, 0x7, 0x5], [0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f000034d000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xcb, &(0x7f0000705000)=0x6, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000fdc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a648c2", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, r5, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) listen(r2, 0x4) syz_emit_ethernet(0x42, &(0x7f0000ea8000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="88001f20238c", [], {{0x86dd, @ipv6={0x6, 0x6, "a228af", 0xc, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0xc, 0x0, "18df4c6c"}}}}}}, 0x0) listen(r2, 0x2c) [ 439.942180] ? check_same_owner+0x320/0x320 [ 439.946484] ? __check_object_size+0x25d/0x4f0 [ 439.951051] inet_sendmsg+0x11f/0x5e0 [ 439.954829] ? inet_sendmsg+0x11f/0x5e0 [ 439.958793] ? __might_sleep+0x95/0x190 [ 439.962756] ? inet_recvmsg+0x5f0/0x5f0 [ 439.966719] ? selinux_socket_sendmsg+0x36/0x40 [ 439.971379] ? security_socket_sendmsg+0x89/0xb0 [ 439.976135] ? inet_recvmsg+0x5f0/0x5f0 [ 439.980092] sock_sendmsg+0xca/0x110 [ 439.983793] SYSC_sendto+0x358/0x5a0 [ 439.987500] ? SYSC_connect+0x480/0x480 2017/10/21 12:33:21 executing program 3: r0 = socket(0x1, 0x5, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000fd7000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c02000)={0x3092, 0x9, 0x4, 0x6, 0x5594, 0x3ff, 0xc1, 0xd3, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008f3000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000ad6000)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000079000)=0x4, 0x4) r2 = socket$kcm(0x29, 0x6, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00006f9000)=0xf12, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007ca000)=0x0, &(0x7f00000f3000)=0x4) socketpair(0x4, 0x0, 0x4, &(0x7f0000506000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r4, 0x21, 0x10, &(0x7f0000a61000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000cce000)={r1, 0x4, "ca5ac684"}, &(0x7f0000f8a000+0x4c9)=0xc) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000784000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000a73000-0x8)={r5, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00008d8000-0x10)={0x2, &(0x7f0000d4b000)=[{0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_tcp_TCP_PSP_LISTENER(r4, 0x6, 0x6c4, &(0x7f0000126000-0x18)={"08a03c9b15f2a54c6573f18584d799cc", 0xfffffffffffffffb, 0x644}, 0x18) setsockopt$inet6_buf(r3, 0x29, 0x1, &(0x7f0000d80000)="fb328ed7", 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b70000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) socket(0x1f, 0x7, 0x40) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00009e5000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000056f000-0x20)={@generic="bc9e5c9091ef17020ed734f60054c56a", @ifru_flags=0x100}) [ 439.991466] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 439.997178] ? trace_hardirqs_off+0xd/0x10 [ 440.001414] ? exit_to_usermode_loop+0x198/0x310 [ 440.006180] ? syscall_return_slowpath+0x2b3/0x510 [ 440.011102] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 440.016129] SyS_sendto+0x40/0x50 [ 440.019575] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 440.024315] RIP: 0033:0x452719 [ 440.027485] RSP: 002b:00007f8e3a4cebe8 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 440.035181] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452719 2017/10/21 12:33:21 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000fd3000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fd4000-0x4)=0x10, 0x80000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00007dd000)=0x5, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fd4000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fd3000-0x4)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000c91000-0x20)={@loopback={0x0, 0x1}, 0x81, 0x3, 0x3, 0x5, 0x7, 0x3, 0x81}, 0x20) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000196000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f, 0x3ff, 0x1, 0x100, 0x3, 0x100100, 0x0}) r3 = socket$inet6_sctp(0xa, 0x8000000000005, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000fcd000)={0x20000000006, 0x0, 0x0, 0x6, 0xb}, 0xc) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000fcf000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000fcf000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000fc7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000, 0x0, 0x0, 0x0, 0x800000000000000, 0x400002, r4}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd5000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b, 0x5, 0x7, 0x4}, &(0x7f0000765000-0x4)=0xa0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cb2000)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000aef000)={r1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd4000)=@sack_info={r5, 0x3, 0x5}, &(0x7f0000d66000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000063f000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x72582048}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x80, 0x8000, 0x11}, 0xa0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000e87000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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]}, 0x0, 0x0, 0x14, 0x400, 0x10000, 0x40000, r4}) [ 440.042439] RDX: 0000000000000001 RSI: 0000000020e17000 RDI: 0000000000000015 [ 440.049691] RBP: 00000000000004d4 R08: 0000000020e0afe4 R09: 000000000000001c [ 440.053776] sctp: [Deprecated]: syz-executor0 (pid 1722) Use of int in maxseg socket option. [ 440.053776] Use struct sctp_assoc_value instead [ 440.070015] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5480 [ 440.077271] R13: 00000000ffffffff R14: 00007f8e3a4cf6d4 R15: 0000000000000000 2017/10/21 12:33:21 executing program 6: mmap(&(0x7f0000000000/0xb50000)=nil, 0xb50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001f0000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000084c000)={r1, 0x5}, &(0x7f0000b50000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000507000-0x8)={r2, 0x7ffffffc}, &(0x7f0000075000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a9b000-0x108)={r3, @in6={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x28f31e35, 0x26, 0xffffffffffffff01, 0x20000000009, 0x416b, 0x1000, 0x1, 0x40, 0x7ffe, 0x5, 0x5, 0x8, 0x2]}, &(0x7f0000816000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000710000+0x33c)={r4, 0x33, 0x4, 0x8001, 0x4}, &(0x7f0000546000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd65}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) connect$inet(r0, &(0x7f000012d000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r0, 0x0, &(0x7f0000147000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000b51000-0x18)={0x0, 0xd, "991b48b8caf6c08e27ab82a6a6"}, &(0x7f0000b51000-0x4)=0x15) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000441000-0xa0)={r3, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f7, 0x3, 0x8, 0x4}, 0xa0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000092e000)=0x10005, 0x4) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000991000)=0x1c) r9 = socket$inet(0x2, 0x80000, 0x10000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000b4b000-0x8)=@assoc_value={r5, 0x2}, 0x8) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r9, 0x84, 0x78, &(0x7f0000b51000)=r5, 0x4) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000839000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept$inet(r9, &(0x7f000037e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b54000)=0x10) ioctl$fiemap(r8, 0xc020660b, &(0x7f00005c8000-0xc8)={0x2, 0xb4eb, 0x3, 0x1, 0x3, [{0xfffffffffffffff8, 0xfffffffffffffe01, 0x20, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x7, 0x1000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f00004f5000)={0x3fe, 0x2, 0x800000007, 0x8000000000007, 0x1, 0x6, 0x80000002, 0x80008, r4}, 0x20) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f000009f000)={r7, 0x1000, "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"}, &(0x7f0000b50000-0x4)=0x1008) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r11, 0x84, 0x11, &(0x7f0000807000-0x8)={r4, 0x894}, 0x8) sendto$inet(r0, &(0x7f0000002000-0x68)="3755cecb8ecfa33eced658b46a028cba4565dff33dff05002377", 0x1a, 0x1, &(0x7f0000944000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000b58000-0xb)={r7, 0x3, "db00d4"}, &(0x7f0000b57000)=0xb) ioctl$sock_inet_tcp_SIOCATMARK(r10, 0x8905, &(0x7f0000605000-0x4)=0x0) listen(r0, 0x5) 2017/10/21 12:33:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000002b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socketpair$inet6(0xa, 0x8, 0xce8, &(0x7f0000a59000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00004db000)={0x0, 0x1000, "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"}, &(0x7f0000e9c000)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009a0000)={0x0, 0x7}, &(0x7f00001d9000)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x23, &(0x7f00002f6000-0xc)={@rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000011b000)={0x0, 0x0}, &(0x7f00003e4000-0x4)=0x8) bind(r4, &(0x7f0000f8c000-0x10)=@ax25={0x3, {"17e8d6641a0bf6"}, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f87000)={0x0, 0x8640, 0x400000010, 0x6, 0x57cec468}, &(0x7f0000700000-0x4)=0x18) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000513000-0x10)={0x5, &(0x7f000001f000-0x5)="0000000000"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e56000)={r7, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5f, 0x9, 0x8001, 0xffffffffffffffee, 0x7}, &(0x7f00006ec000)=0xa0) sendmsg$inet_sctp(r2, &(0x7f0000b2e000-0x38)={&(0x7f00002a8000-0x1c)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ea9000)=[{&(0x7f000059f000)="2d3bfc5f5fcc2150eebfad5c4a3db069cc8c0029904e34c5ebab371b5eda2b423435427fd31ee4df7d5445d55eeff77d07ca5e8fbf56fc04421953ea6566cc72b7a357563b2ba038df98d87cd18909db0e52b7004e8542e4d2e64b2408421ebdacdadb12e129bc7862d6c8096519c70db003284028463b0abb4e1457ca3bcb9e8a5da8200528669b878943bc45330c4f2dab61afb873ba4ff2275f6a055bb7", 0x9f}, {&(0x7f00004d4000-0x9d)="9000bd6ec7afbb301c443a3dd62f1e761429e6d34d4966000014f025bf782cdae2553121aac949910480519ccda8ff2323269977a847f18f5f4714870907c5a2bf89f9901d3bafec0000010000000000ca3e0a837af5870900e56b2b8c49f41a2628ec94f7fefd41c66898f786df29b88d40b6c43efc967e3f41d2aa37ecb9856aa496cf55724bfe359c82e15bd5986f0d0fca1fd58b347c6243ffbb0c", 0x9d}, {&(0x7f0000c48000-0x2e)="82f66b17d18c8265fbe45927645fd2ee8ca1171a6dd1a364c38e672f3185c05a2d17e42655eb7586d57286839d6758f981dccd87", 0x34}, {&(0x7f00003c8000)="b1f74369b119da0abf974010099a94d2017486f56e2149", 0x17}, {&(0x7f0000c3a000)="2b6f9e086ebece700c1709ec31b1aa756a647acc43ace6a886a7116c26a86da4f1d991aef06f3e15b21c7bf8de9ba1fe2b2f197ad542aa156423e6459a9e86d06c5ce6e71adac85eeb77870d8222127836df79ca3e8b9391db7ba3d3f646a2c8e9c939326c531de6702b428f1135e39e8b119f8dcaa1c1e014dd8ad83e4c96d68d44bb4cd55dc680ae5ccbcc83acf696954f6c95ea0e3950e253a8eff5494e0f655a99601e16b85c0899d976f380143e04a7a2b89db994cd08006f2eff6c575390560429205686c42cf33f7b60c577b70e53cd90", 0xd4}, {&(0x7f0000f1f000)="f42018c31b42b4c5a1c80aa8c80270863dd8fe31125caed57c0255e10f8603c0ad9f1d231281a676d50d4c7659cac2210e5a28a8368a555e344aac5a26be1cf54efcdcd27cd6b3b8882227a71fbfc7d1431f7442efb1d3beb9e641b119af665cee263746f2f26b39f7cea3d87e63af3dcabf6ecedd5acb0478ac12937c8981d1a5c67a34e28c18d4ed1987703e28239199e96a82b176bf0d24070f618bc9311057fe8fd9775771b27c375e06f67ba33645ff35a188d49b56dfe088f5d581e97261d3cb13753c55ddaad6759194b0f9d9dbe3c5", 0xd3}, {&(0x7f0000d6d000-0x58)="3fd082976c839a131d536c7bbff22470d22f0292d3bbf5f495662dfdad1ebc294e8b08490e1304e3b77e77f743b7f9e1fd057cd4edc3676ac4768a0f197751488223e04137447e5094ad8a6672bff27d370f84fc337e3742", 0x58}], 0x7, &(0x7f0000eb3000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x205, 0x2, 0x9, 0x1, 0x3, 0xc35b, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8209, 0x7, 0x9c8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x7ffd, 0xfffffffffffffff8, 0x80000000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x380000000000000, 0x200, 0x7ff, 0x1ff, 0x6, 0x2, 0x1f, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x8009, 0x0, 0x6, 0x7ff, 0x10001, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x0, 0x51, 0x7, 0x80}}, @sndrcv={0x30, 0x84, 0x1, {0x8381, 0x9, 0x0, 0xddf, 0x2, 0x6, 0x80, 0x5, r8}}], 0x7, 0x20040044}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00009aa000-0xa0)={r7, @in6={{0xa, 0x1, 0x80000001, @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]}, 0x8, 0xddc8, 0x3, 0x9, 0x200009}, &(0x7f0000694000-0x4)=0xa0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d1c000-0x2)=0x1ff, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00003b8000-0x4)=r5, 0x4) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000857000-0x10)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000689000)=0x0, &(0x7f0000c27000)=0x4) getpeername(r1, &(0x7f00007a9000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000026b000)=0x60) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b2000-0x4)=0x14) r9 = gettid() getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000802000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00002f0000-0x4)=0x4, 0x4) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000af5000)={r9, 0x0, r10}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000abc000)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x6b, &(0x7f0000fec000-0x6b)={@random="959af4a750c6", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x13, 0x4, 0x7fffffff, 0x8, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x4, @multicast1=0xe0000001, {[@generic={0x9f, 0x4, "ed67"}, @ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x7f, 0x3, 0x4, [{[], 0x97b8}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x3}]}, @cipso={0x86, 0xc, 0x1c00000000000000, [{0x3, 0x6, "e92df7f4"}]}, @generic={0x89, 0x11, "22d20d416361376a566fabd15294a6"}]}}, @igmp={0x11, 0x2, 0x0, @multicast1=0xe0000001, "f9ff00010000000023"}}}}}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000107000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e95000)=0x14) 2017/10/21 12:33:21 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc8000)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000033a000-0xc)=@sack_info={0x0, 0x4, 0x1eb9}, &(0x7f0000fc6000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000805000-0x8c)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x20001, 0x1, 0x0, 0x0}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000c03000-0x41)="3b", 0x1, 0x20000004, 0x0, 0x0) mmap(&(0x7f0000c43000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00002ad000-0xc)={0x1, 0x80000001, 0x35}) socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0xab4000)=nil, 0xab4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) socket$inet(0x2, 0x0, 0x10000202) mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@map={0xb18, 0x0, 0x0, 0xffffffffffffffff}, @generic={0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd39d, 0xcd, 0x6, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000a44000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ee2000-0x4)=0x3f, 0x4) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000ee3000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x10040000000, &(0x7f0000a68000)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000ab0000)={0x8, 0x46}, 0x8) 2017/10/21 12:33:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f69000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x2, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006bc000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d52000)=[{0x3, 0x81}, {0x3, 0x40}, {0x4, 0x6186}, {0x4, 0xff}], 0x4) socketpair$inet(0x2, 0x5, 0x9, &(0x7f00004a2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00003d3000)=0x0, &(0x7f00009ca000-0x4)=0x4) [ 440.084535] Code: e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 ea 0f 00 00 48 8d 79 04 48 b8 00 00 00 00 00 fc ff df 45 8b 74 24 04 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 [ 440.103750] RIP: ip6_setup_cork+0x274/0x15c0 RSP: ffff88019d26f550 [ 440.110346] ---[ end trace 629e2635905689ed ]--- 2017/10/21 12:33:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fc5000-0x1c)=@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x8000, 0xf) r0 = socket(0x10, 0x2, 0x10) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000207000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="634b0b3ae1529a28b0ebc9e262e48299"}) write(r0, &(0x7f000064e000)="240000001b0001e20000000022251c000143ff0b0800010000000001f700001ff91617900282c7", 0x27) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d90000)={r0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004ba000-0x78)={0xfffffffffffffff8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x22b9ddb3, 0x17, 0x101, 0x4, 0x0, 0x9, 0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000856000-0x2)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000175000)={0x8, 0xdbea}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x1f, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000077d000)={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x644a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x2e78, [0x4c, 0x2, 0x1, 0x86, 0xb564, 0x5bdccac7, 0x5, 0x3]}, 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0xffff, 0x8c, 0x8, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7fffffff}) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000509000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000a45000)={0x10000002200, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r5, &(0x7f00001da000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000003, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000002e000)="6e6f646576656d3173656c666d643573756d7070703000", 0x17) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000868000)={0x3, [0x800, 0x4ae5, 0x1]}, 0xa) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000784000-0x10)=@req={0x9, 0x100, 0x8, 0x2}, 0x10) mmap(&(0x7f0000b5e000/0x1000)=nil, 0x1000, 0x200000b, 0x810, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008ca000)={r4, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000055c000)=0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000097a000-0x84)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf4f3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc52}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000dbb000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff}) [ 440.149278] sctp: [Deprecated]: syz-executor0 (pid 1758) Use of int in maxseg socket option. [ 440.149278] Use struct sctp_assoc_value instead [ 440.184955] Kernel panic - not syncing: Fatal exception [ 440.190736] Dumping ftrace buffer: [ 440.194250] (ftrace buffer empty) [ 440.197925] Kernel Offset: disabled [ 440.201517] Rebooting in 86400 seconds..