oopback}}}, &(0x7f0000020000)=0x3a) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001c000)={0x0, 0x0, 0x10}, 0xc) pwritev(r2, &(0x7f000001b000)=[], 0x277, 0x0) 2018/02/06 03:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) listen(r0, 0x0) readv(r1, &(0x7f0000e16000)=[{&(0x7f0000340000-0xf3)=""/243, 0xf3}, {&(0x7f0000af0000-0x99)=""/153, 0x99}, {&(0x7f00008d8000-0x70)=""/112, 0x70}, {&(0x7f00004f8000-0xba)=""/186, 0xba}], 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffe40, 0x20000802, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/06 03:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f000093b000-0x8)=0x3) mmap(&(0x7f0000f9f000/0x3000)=nil, 0x3000, 0x2000004, 0x13, r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet(0x2, 0x80000, 0x3) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000364000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 03:12:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000632000-0x78)={0xc87, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3, @empty}, {0x2, 0x0, @multicast1=0xe0000001}, 0x147, 0x2, 0x1f, 0x7fff, 0x80, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4, 0x798, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001000), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x9}}, [0x0, 0x1000, 0xffffffff, 0x40, 0xa, 0x20, 0x6, 0x79, 0x0, 0x4, 0x9, 0xe83, 0x0, 0x5, 0x4]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x101, 0xf9, 0x101, 0x7, 0xc0}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000003000)={{0x2, 0x0, @loopback=0x7f000001}, {0x307, @empty}, 0x0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, @generic="38ca5e6b5047ae81d95e1a5fb0e3cc6c"}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000004000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000-0xa0)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0xae53, 0x9, 0xffff, 0x20, 0x23a}, &(0x7f0000005000)=0xa0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000007000-0x10)={0x1, &(0x7f0000003000)=[{0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000006000)={r5}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000005000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000007000-0x38)={&(0x7f0000005000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000003000)=[{&(0x7f0000008000-0x2)=""/2, 0x2}, {&(0x7f0000008000-0x64)=""/100, 0x64}, {&(0x7f0000007000)=""/99, 0x63}], 0x3, 0x0, 0x0, 0xf577}, 0x100) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001000)={@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x40, r6}) 2018/02/06 03:12:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) listen(r0, 0x4) socketpair(0x7, 0x807, 0x4042, &(0x7f0000082000-0x8)={0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="0200fa00", 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00002bb000)={@generic="4dae697ce43b60e009236f4f44894c32", @ifru_addrs={0x2, 0x2, @rand_addr=0x7}}) 2018/02/06 03:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc30000000000000000bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff03020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c0000000000000008a698807ef14a6a1813e900bf1d113b514dbdc55ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003b5000-0xc)={0x0, @loopback, @empty}, &(0x7f00001a0000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000357000)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000e52000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008da000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xfffffffffffffffd, 0x1, 0x49, 0xa, 0xa0, 0x80, 0x87, r1, r2}, {0x4000000000000, 0x3, 0x2, 0x20, 0x325, 0xffffffffffff2c7d, 0x8, 0x80000001}, {0x9, 0x4a, 0x5}, 0x3, 0xffffffffffffffff, 0x2, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xc}, 0x2, 0x3b}, 0xa, @in=@rand_addr=0x7, 0x6, 0x3, 0x3, 0x7, 0x1f80000000000, 0x9, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000013000)={0x0, 0xffffffff00000000, 0x20, 0x7ff, 0x3, 0x5}, &(0x7f0000c56000)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009c4000)={r3, 0xffff}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) 2018/02/06 03:12:51 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1, 0xfffffffffffffffc}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000016000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000016000-0x4)=0x1c) 2018/02/06 03:12:51 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f00009e1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000958000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x37)=""/55, &(0x7f0000001000-0x4)=0x37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x50)="d0534f1a09794d5b35a46bf2de3d9b5976db6506c3b6ab92f14f9f1e1bb4a00a4388f940f00453987d141ff62ddc7b66f56d861e23c8d6ee9fb2c766a9166c95fe4d93a0c7fd2896a10500e9e236f0e8", 0x50, 0x4000810, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5bcb}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r1, &(0x7f000006f000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f00009cf000-0x4)=0x10, 0x0) 2018/02/06 03:12:51 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000014000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000f000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000013000)=@int=0x80000000, 0x4) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000010000)=0x2000000000000002, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 03:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c4000)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xfc9f, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x178) r1 = accept4(r0, 0x0, &(0x7f00003a4000-0x4), 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000565000-0x4)=0x5, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000076a000)=[{}, {}, {0x2}], 0x28c) 2018/02/06 03:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x120000000) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000532000)=0x7, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000031a000)={0x0, @multicast1, @multicast1}, &(0x7f0000f27000)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000029e000)={@common='ifb0\x00', r3}) write(r2, &(0x7f0000e76000-0x27)="260000005e00090d0000eaf83b001e000000000001000000edff000000000007e900000009de", 0x26) 2018/02/06 03:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) recvmsg(r1, &(0x7f0000445000+0x346)={&(0x7f00001b1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000489000-0x50)=[{&(0x7f00003fd000-0xff)=""/255, 0xff}, {&(0x7f0000f2a000-0x6)=""/19, 0x13}, {&(0x7f000000e000)=""/13, 0xd}, {&(0x7f0000f3f000)=""/4096, 0x1000}, {&(0x7f00003d0000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x3}, 0x20) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000160000)='htcp\x00', 0x5) 2018/02/06 03:12:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005e5000-0x8), &(0x7f0000e7c000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80006, 0x3, &(0x7f0000b0e000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ecc000)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000043c000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x413) 2018/02/06 03:12:51 executing program 0: r0 = epoll_create(0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) shutdown(r1, 0x1) epoll_pwait(r0, &(0x7f0000068000-0x60)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x800000010, &(0x7f0000000000)={0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r2, &(0x7f0000830000-0x80)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/02/06 03:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f000013c000)=[], 0x0, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d41000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008ac000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2001}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006fc000-0x4), 0x4) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0xffffffffffffffd5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000080c000)=@common='ip6gretap0\x00', 0x10) 2018/02/06 03:12:51 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000001a000-0x10)={&(0x7f000000f000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000013000-0x4)=0x26) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000012000-0x4), 0x4) r3 = socket(0x1f, 0xe, 0xe72) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f000001b000-0x10)={{0xfffffffffffffff9, 0x4}, 0x2}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000a000)={0x0, r1, 0x1, 0x2}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x410) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f000001c000-0x4), 0x8) 2018/02/06 03:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000fec000)=0x80000000, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f00003bc000-0xa0)=[{&(0x7f0000996000+0x91f)="bd714200105b9fd7ba8b2af460a5da511adc45b9f3e65ef9b385a78416290e2242cc8acf4596878edcb0961dbc3786d0c00e203b0b42fb4c0cc6a426e6449a0a4a5f1b2cb11eb67d89bf97a35aa47f78968885d27b90a5", 0x57}, {&(0x7f0000fbe000)="7ab928f20f2db9b7ce0f527790943bff16638ab901f8a544cee8058cc012bdedaa5414e1dc6c1eac7b59b2424c5950a312f3829c3012bfb78ded590f262881af252793fee22e58ab243601c63564238d17b5db4f7a6b529aa5b3c46dca8ae52db651c3876daf4e09dc6e44c9513349ec9be6b38afb45deeb694bc25c44ed9e065a5546aa67aab9a469d6e871a4d18ee631d576de91f3862d6b5ac051fee051cbb20db3eb5757493380eff5747b986472a13d03cd3d6067d8c66d227198defca3d1c7c902559086fa1c0a74bfcea2d34312753ebb4bb12c11ff2d72159635470a98564fb3c7", 0xe5}, {&(0x7f00006de000-0xd5)="8868577a1376585a31dcfebf360894a3c337ac8146dc00679d34e8631527f3b232375095eba1b46d9505634403a3315a96dced76f731f530c3a8978d64c89e684fb9bd98bd4a9901c4d4f6a7ece764b41f885ac1cbe94922a41156a7eb905038bd931e8684164f44497d4129f3754fa50e3704964dd011ed47c167c3d3d1af842e9a5bb20c72ce20d84debd94ce45cc31e41a31e0f813d86fceb4b73771bf5d15212426684a9782abe296e9582a111f50926a9ff3e23591c0843d18721b28980c7e8f5e56c684a1923b7db8cd8a27e7a4c1090589a", 0xd5}, {&(0x7f00008e4000-0x70)="4fd3649cd0a9b0ee2681473f2ff245ffc921e5ea3039bfb1ca8d362148900bb22672bf40f17135f80d13239fdddeb665d1b16796c264f7396db96a33c99d31ed5a5e0dc31fceb898515c98f6dcad5728cec20edb7859b64e79a40de381f8654af9cb927fe2f0b49824fdc8f20351ffb4", 0x70}, {&(0x7f00007b7000-0xc)="75a00132c895f81cf186155e69", 0xd}, {&(0x7f0000e48000)="7fd1a8778ce74d69df838f6eb2656bffd0773758abfae1c184a11d9fcb409663349ca649ba0d07a1b9b411eeac199fb7c7e302b5ba0986c73d0f066a9af3c12174bf232d", 0x44}, {&(0x7f0000208000-0x8)="4fe1783ac315a9d0", 0x8}, {&(0x7f0000a75000-0x41)="a7d813bc3e8acc8d55d9346b83ae2421c7654ded9173da1222b90ea091672996b410c2449e43da4435239dd6a5604f3b3db05f2ced9d8d2ddc9c85d959efb86e8b", 0x41}, {&(0x7f00009d3000-0x3f)="b1be0c982722fe3853dd1901426f1549d9c53153c8360eae0532578b36df909ddf5aa83797db925433247ae591669695f52d60c0df02e7aec8de194f372759", 0x3f}, {&(0x7f00006ab000)="4316770acbc0f2f887e9e02e961e42b718996c718d865ccd64f0b3788a23c6d51bb0bc1ef20d345cf84529db40ac1d0690dba20e401c11bbdf039e06", 0x3c}], 0xa) 2018/02/06 03:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1fffffffffffffff, 0xfffffffffffffbff, 0x10071ce) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001a3000-0x4), &(0x7f00008f9000)=0x4) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) 2018/02/06 03:12:51 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/06 03:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000ab7000-0xa1), 0x0, 0x0, &(0x7f0000679000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockname(r0, &(0x7f0000b70000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00003af000)=0x32) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00008f8000-0x2)=0x100000001, &(0x7f0000e00000-0x8)=0x2) 2018/02/06 03:12:51 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000013000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000012000)=0x26) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000013000-0xc)={r1, 0x1f, 0x30}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x10, 0x807, 0x80000000, &(0x7f0000002000)={0x0}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000008000)={0x0, 0x19e, 0x8001, 0x4}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000b000)) 2018/02/06 03:12:51 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d9b000)={0x0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000276000)={0x0, 0x0}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f60000), &(0x7f0000f60000)=0x4) r2 = accept$inet(r0, &(0x7f00003cc000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000f5f000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00005e4000)) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0xe, &(0x7f0000001000-0x1)="02", 0x1) listen(r3, 0x20) 2018/02/06 03:12:51 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000258000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x4, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000001000)=0xfffffffffffffbff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000003000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f0000002000)={0x11, 0x9, r4, 0x1, 0x8, 0x6, @random="43fb92697322"}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000003000)=""/142, 0x8e, 0x0, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0x89, "c01ba08fb752e1c1761378cfdca395d4efc81e490f91312118c7518a85543c3932cd8739bdbcd0bcb6359e98054c03f12a5fc5395b10bd96490ef2c275b91685c1992cecfca92576bc62c76c5500822df069cc9719e33145d70cf074fbad5dc3cdea42a1dbaa7a4d8d43939d61f9c6d05a290f1de2b0c4199965e3113a639661bc5543559ef75d38bd"}, &(0x7f0000005000-0x4)=0x91) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000004000)={r5, @in6={{0xa, 0x1, 0xe515, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, 0x10000, 0x2, 0x7f, 0x2, 0x10}, 0xa0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000005000)={0x2, {{0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x0, 0x7, [{{0xa, 0x2, 0x0, @empty, 0x100000000}}, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x1, 0xa0e4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x0, 0xfffffffffffffff9, @empty, 0xd599}}, {{0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1f}}, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}}]}, 0x410) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r6, 0x89e1, &(0x7f0000007000-0xe7)="42f88fcc7f1fe70d23b593c043e5a23afdfd3a4868e41c1d51900a2c02dec7d81b507c65c814feb7b8444c381683000fa61244302763ef6b0ce97ca59e2b212cc0b28a71129f8c37e5ca649a57093594670f52e7eb19ba6f01248c7f7e7ed8b1efd1e5e5855bb915aa334a1cb07e4e75c06a41d8599ef567b45e4501061517cf98f69bd69b0b701313c9bff2eaf7b018b1252599356da9c5bd9b9f463d44b00206b2bac5c37c0002fd1e2aef798047860e7dc52996fca79200e7937e1894c16ef9a94816c84aa47d218a358a3ce7ee80ca112c78398627fed7172959c9e2cbcb96eddde174e8ec") socket$inet6(0xa, 0x7, 0x3) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000001000)=""/4096, &(0x7f0000007000-0x4)=0x1000) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f0000004000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x801}) socket$nl_crypto(0x10, 0x3, 0x15) socket(0x19, 0x3, 0x7) 2018/02/06 03:12:51 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000012000-0xc)={@multicast2, @remote, 0x0}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000012000-0xe8)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000012000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x10001, 0x2, 0x1, 0x2, 0x80, 0x20, 0x3c, r2, r3}, {0x6, 0xd2d5, 0x200, 0x8001, 0x2, 0x6, 0xff, 0x6}, {0x0, 0x2, 0x7, 0xffff}, 0x8, 0x4, 0x0, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x3, 0x1, 0x101, 0xffffffff, 0x100000000, 0x10000}}, 0xe8) ioctl$sock_bt(r0, 0x8907, &(0x7f0000011000-0x81)="fed6846e9f7cdb22af79de4a25bd4327ee6d4372ab083865df829de42c4c4b0cb5fcec2d1a26802ece129881b28bd8912656f1a401b8a845573160cd8cc6affb3313556647ac673d3d1afaa4c48cb525b3509dc6911da636d2e5decbbc9e48cd04c2bcebc9d929ff009e51c39d5c95f60344a67c77390007b9a91cd6e5e9aa34d8") r4 = socket$inet6(0xa, 0x80003, 0xef) read(r4, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r4, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r4, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 03:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) sendfile(r0, r0, &(0x7f0000a09000), 0x3f) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000073000), &(0x7f000032a000)=0x8) r1 = accept4(r0, 0x0, &(0x7f0000638000-0x4), 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000af1000-0x4)=0x20, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ceb000), 0x0) 2018/02/06 03:12:51 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000017000)=0x6, 0x275) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@unspec=@recent0={0xfffffdde, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3f0) 2018/02/06 03:12:51 executing program 2: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000093e000-0x1c)={0x4, 0x9, 0x1, 0xfffffffffffffff8, 0x8, 0xffffffffffffffff}, 0x2c) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000406000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000544000)={0x7, {{0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x88) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000082000)=0x6ba786ac, 0x4) 2018/02/06 03:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f60000)={'vcan0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000404000-0xc)={0x0, 0x0}, &(0x7f0000cd3000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a8000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0xf79, 0xa, 0x20, 0x0, 0x3f, r1, r2}, {0x2, 0x2, 0x7, 0x5, 0x1ff, 0x7, 0x3, 0x5}, {0x8, 0x3680, 0x2, 0x5fda}, 0x80000000, 0xa, 0x2, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3, 0x3, 0x0, 0x6, 0xffffffff, 0x5}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f000067c000-0x4), 0x4) 2018/02/06 03:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000f77000-0x38)={&(0x7f00009a8000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000412000-0x20)=[], 0x0, &(0x7f00006dc000-0x13)=[]}, 0x0) sendmsg(r1, &(0x7f0000b5b000)={&(0x7f0000de5000-0x80)=@generic={0x0, "ad261f2f2bbe0c5d854681ec8ff419244af9d94406d57e49a75f308c4a141ee6b1d64824775b9636c8dc11a16b14d4e783b89fc3b087fb706ea08671050034e7c92ba75c40512abb16644ec246b0144af857af935921c690f6d1008ff48ea52efaea2a900b6e56151cbe6c1f4a3289024ee5ff09decf8aff9a5178cf33a9"}, 0x80, &(0x7f0000c05000)=[]}, 0x0) 2018/02/06 03:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={0xffffffffffffffff, 0xab, &(0x7f0000824000-0x50)}, 0xb) gettid() 2018/02/06 03:12:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000677000-0x4), &(0x7f0000001000-0x4)=0x4) setsockopt(r0, 0x10e, 0x8, &(0x7f0000fc9000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)) 2018/02/06 03:12:51 executing program 2: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"eaff1f080000fc"}, 0x8001}, 0x17a) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000010d000)=0x5, 0x9c) splice(r0, &(0x7f0000149000-0x8), r0, &(0x7f00000de000)=0x4, 0x5a, 0x8) 2018/02/06 03:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ad6000-0x20)={r0, 0x1, 0x1, 0xffffffffffffffeb, &(0x7f0000b32000-0x4)=[0x0], 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d47000)={0x1}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a6f000)={0x0, 0x20, 0x5e4, 0xffffffffffff8000}, &(0x7f0000bd6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001ce000-0xa)={r1, 0x2, 0x1, [0xb7a1]}, &(0x7f0000536000-0x4)=0xa) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000024d000)={&(0x7f00007fd000-0x8)='./file0\x00'}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000ac000+0x662)=r2, 0x4) 2018/02/06 03:12:51 executing program 5: unshare(0x20000000) unshare(0x20020000) unshare(0x20000) 2018/02/06 03:12:51 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000012000)=0x1c) accept4$packet(0xffffffffffffff9c, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003000-0x4)=0x14, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000013000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) 2018/02/06 03:12:51 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000011000)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000011000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000011000)={&(0x7f000000e000)={0xf8, 0x38, 0x200, 0x4, 0x1, {0x9}, [@nested={0xe4, 0x75, [@generic="4df45715cdcc119b06d8a4752c4ef16ed6b6cff867880384a68497fc8e6ff3407143ebc5702c318944f45607cb74e4695c1eb79dbff97acdeba1d163fe284ff1704bf0077e1945ecb04f99f597f85edd4280cb9522adc7db8a5e963324f53f65ac4aa640863b788e91be89aae91781b71bb19de27fdc83ed96074cfe9d5435fd8f3dc63d2a2823cf45e4bec3847a9a9d4a08124d47097bb6f4c8f89f4fffbf60ea000d881a0e39b627dd475ae80a8174ee8f9c7fd00920381fae4a44e3f74fe54eb44df9b2f8a28e", @typed={0x18, 0x8d, @ipv6=@empty}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000010}, 0x40000) 2018/02/06 03:12:51 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00008d9000)=@rc, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x3, 0x4) sendmmsg$unix(r0, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[], 0x0, &(0x7f0000094000-0x18)=[]}], 0x1, 0x0) 2018/02/06 03:12:51 executing program 2: mmap(&(0x7f0000000000/0x11e000)=nil, 0x11e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f00000da000-0x8)={0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b071bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @empty, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000011d000)) mmap(&(0x7f000011e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000011e000)={0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/06 03:12:51 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000004000)={0x5, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000001000)=0x6c5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x0, 0xfff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000008000-0x4)=0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001000-0x4f)={{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x7}, {0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0xf9}, 0x1, [0x1, 0xfffffffffffffffc, 0x4, 0x7b, 0x31dd, 0x6, 0x81, 0xffffffffffff0001]}, 0x5c) getpeername$inet6(r2, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002000-0x4)=0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0xd0d4e316a23559aa) 2018/02/06 03:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009aa000-0x4)={0xffffffffffffff9c}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b92000)=0x800, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x50) shutdown(r1, 0x10000000000001) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002eb000)={0x0, 0x20}, &(0x7f0000526000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000de000-0x1c)={r2, 0x9, 0xa, [0x577, 0xf50, 0x8, 0x6b41, 0x80, 0x0, 0x2b715fb5, 0x2, 0xf1, 0x9]}, &(0x7f00006c3000-0x4)=0x1c) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/02/06 03:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x48, &(0x7f0000c85000-0x4c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x12, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = socket(0x11, 0x805, 0x7) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000026b000), &(0x7f00001a7000)=0x4) 2018/02/06 03:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000071f000-0x6)=@hci, &(0x7f0000f03000)=0x6, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000de7000)={'vcan0\x00', 0x0}) sendmsg$kcm(r0, &(0x7f0000feb000-0x38)={&(0x7f0000267000)=@ll={0x11, 0x19, r1, 0x1, 0x3f, 0x6, @empty}, 0x14, &(0x7f000046d000-0x40)=[{&(0x7f00003d8000-0xcc)="abbd84e7899e38f373f26ce88f2922a1bad63d13abe1afb6cba16ed90df55e63003b9b5f0746177814c1e8aaf6460e911c2c6e667425a5d4961cead50fa59b32f62354f63e69b0d2563830e82a569789e727df336f477d7c8fb90bd5380b301e8bf5d8dfe95764d2756b5e45b427a7f40515117757ae4129b9191a8dac68aab85df5c2aee3e46bab8a270bb662b7614a733a2789463ab176c93c079c0b298e1d8feac4d6ad2bafdda5f1ccb6f4ff57e1eac5b0d9988b2ed3e96132ac5d576e338ffc47da32fa14a69a0c0e0f", 0xcc}, {&(0x7f0000d74000-0x44)="a57bbfd09945788be5fc171ecf641a69a6ab60e8dd5a18db1c722bf87f17a0335cdd213f5db43198ba36a5533fd39383d41d24a61878a2f00d76e72178d1195ba277f507", 0x44}, {&(0x7f000069f000-0x95)="e99447a3a6ccba34d60475dabc484f6cbe332dc182fd046249479c8b3e4cedb5d140ff352429077f73d8df3d652e3865d8f8a33d1dd504be0445b3fe5420f87540805975597262c00464bc5b6fed63827e87ec697f5fde90b09177de14e282c87dbfd9a0e63fabf87a8f37d687338a042fbb3ec7ad996f2c5c3aa3a776ef7fae190b8a26f4cd4f4247d67dbe42d5f7eae8c5e67227", 0x95}, {&(0x7f0000537000)="d20c92bac85fe877d58fa7fe3eb324e79fb03813dcea4be8e454ed51ad3c47657ee0437b6f9dfe727177edc318ab5b29b9fba6be11d1198716a13f8fb33da51cb94dc467481beb5263a540b6427e7ee9dc4609e91d4405d5ef2fa17adc223c97ef32da5cb86da9bdee9142e1f5bf2193a179ca36f1a1366d4e0800b3150b5816604f9ada9143a20fd3474ca3bb22bb151ced35cf9f7df7cf81ba51134ab96c29dad9c171cbd882c54ffaa1bd8e5c3d3927f1c009879f6222134b96850d", 0xbd}], 0x4, &(0x7f000092c000)=[{0xa0, 0x117, 0xe53, "780e8b50f6cd55a6201e2064cef371089aaacbed35eb028fad960c0dfadfa7d7aa05b095714dd300bf89c4520c784eab2ff518e37268ffa783ee12c8323e6bd76ef006dc7deaa01f56ecf54da0b9cac5c044950446d9179b3592a8f3efa5ebfadd26fe48e5ab9e770a535dd2f2f60342c93a6036170066163ddfec82c1ab197b5c4873cc3d2855194fcead52"}, {0x110, 0x117, 0xbb1, "41eaf60f3f93433237bea0c658660b2d5ec74d0f719a88b8afab13fee9b22f3c6b0c0589c2b9af06a429c4fa7f7046b4a76c75f3bcca62048e6f38f0d1e5cbcae63758ed5154dfaa9c18b39531ae18f68956f31ce706c8e006ca5b12178ed7d04b4a85a4a59e6deaaa7c092d735349d98eb25eb90ec0751fd4d419f8fd5dc9fc2bd6e1934d080a0bf0c094f3490b611ad81d172a5f26eee3b0940523451fc1fadcd02ab6e28263d14790581566f1dc15c033552dc9a7c3bc96989ae624ccd4d344cff57b835db1e04943f770354f6ade259a14e8b0253db3fae1bee0d01c15c8eded2b8f20d25de09bfdc4339cbf8f5365e2da44bf485be52793cd73"}, {0x68, 0x107, 0xb09, "3d24b8f43cb5c27477b087f481b00a31f65069fcef1162b2eb6f996697873cc74863e9b91aa200f3a3b428f1dc265fefbce6a743e45cb6509ec5b07ac8acfa047f6a917487c017a6269ea501aa3fe6218b92"}, {0x1010, 0x11b, 0x3, "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{0x20, 0x0, 0x9, "1dd9ca4b61a2bade1dacc9bd343a44"}, {0x18, 0x118, 0x100, "f695d36eae"}, {0xa8, 0x0, 0x0, "6fa5b8cdf3d5cff2197c079bbc6403c5f639825e14bb5a882b15471ce8e3102f41eab0352a17599e71275c2d39d6e6c361bba884b7f612436211e08ffee507c27dfa14e30c5952069e6c78adee8f580ad58aa3084a4eb4465149681d7a692aa9139b193bc0abbd2c05781d72aa544f3233a5af721832b46b7f780aac9d720106cbde1bef7edea45560994f7a412cbea55806"}, {0xa0, 0x10c, 0x40, "3baf02788a79266996eeef3e7c3fea706858e986dd1c439149fd29c5b11476e939d0e6c1a843b2ecb073b08a4d889d53adf1b2c0cf1dd880bbf016665f49f9dbc203990c038d8448da46537e3f3199a54a5bf95ba445fad07c33e5df898dda63e72e3001430ed196d0053e1f62cacec0743250f88505d5904311fcf2ced5022d5b675742337d073df8059ca0f6"}, {0xf8, 0x3a, 0x4, "41c0d94a42e9a3042dfd2be92a6d09ded556ac453b2f443fc05106392c7da4d2f5ccd7993a0662155263a8d2019d79323a5ccd730d3dab58cf37f37ce065216fb4732b58db037c15f7c10eb442b4d105ed03abee81c7c14f93eb5c2ec85ef5a74fc489d60f1a591a3a8f4bd1192046bee58129fa32b825f49267993395a3a84477d58fbef5f579e690dc2b7a5ecb225e4d95b3e2b146503f57eff75c7c8e4ad01926ba9ab9baf28bcc44d9277c19208bb731f0f7874d61908369dfda7f7f97857aecd9de4180afc3715558483e4654e62a0207ce3f0a9eda6b2f0f22dee689a0501adc3180b6"}, {0xf8, 0x13f, 0x5000000000000, "210b5eb6dcce34b101ebf11cabeb07df0822766a421c81e51643baf4ce1b7c04dcae7f048bacdfaefc142f649fb24404bb743a5d1fea3ce298a9d13672c5cb9ccab2b60efed1b6666ec93a1fd746f5b7559e2284c840b24823becb155699cbcdcaca035faa4fcea8d216fe5c56bce316ef5193a7504d78f31facc372d8b4a9178f757c930608c9e755a7a3c44e0834366f4c7b21436ffb92424631bde3042393bcc36e13ec90e52c5eae037a95777f491e622a50fcdcc9f1fd285baa394ff7ca10fb520a6cccf9027e7f8242d2f11d6badd544f2e11ebf19e25309f9bdef10dac91dbd"}], 0x1598, 0x800}, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) 2018/02/06 03:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000943000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/06 03:12:51 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00006a8000)=""/214, &(0x7f0000d26000-0x3)=0xd6) 2018/02/06 03:12:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0xffffffffffffff73, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = accept4(r0, &(0x7f0000ffc000)=@nl=@kern, &(0x7f0000f31000)=0xc, 0x80000) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f00001d6000)=""/4096, &(0x7f000063d000)=0x1000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000bbf000)={0x4}, 0x1) shutdown(r0, 0x1) 2018/02/06 03:12:51 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r1, &(0x7f00005c4000)=@kern={0x10}, 0xc) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="ee", 0x1}], 0x1}], 0x1, 0x0) 2018/02/06 03:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r1 = accept4$inet6(r0, &(0x7f0000497000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000c5000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000406000-0x4)=0x1ff, 0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a37000)={0x1, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x3, @empty}, {0x2, 0x1, @broadcast=0xffffffff}, 0x204, 0x1, 0x80, 0x6, 0x8, &(0x7f00001fa000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x0, 0x3}) getsockname(r0, &(0x7f0000818000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00007e8000)=0x2e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004a8000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f000021c000-0x8)=0xc2d0, 0x8) 2018/02/06 03:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00006dd000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00006ca000)=0x2e) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000317000)={@mcast1, 0x0}, &(0x7f000052b000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b8f000)=@assoc_value={0x0, 0x2}, &(0x7f00001ed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ec9000-0x14)={0x0, 0x8, 0x10000, 0x8, 0x6e, 0x80000001}, &(0x7f0000e9f000)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000826000)={r2, 0xff, 0x4419, 0xd65, 0x55f1, 0x6, 0x5, 0x80000000, {r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x52, 0x7, 0x6, 0x6, 0x5}}, &(0x7f0000ec7000)=0xb8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a03000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00006a2000-0x10)={0x9a, 0x200, 0xffffffffffffff49, 0x1aa4, r2}, &(0x7f00002a8000-0x4)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000179000-0x8)) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0x1, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bea000-0x8)) 2018/02/06 03:12:51 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/06 03:12:51 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000002c000)={0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000001c000-0x20)={"7ba1ab53ade2c4d457794249533da251", {0x4, 0x7, 0xffffffffffffff8d, "6de6462e2e1b", 0x2}}) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/06 03:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) socketpair(0xf, 0xb, 0x4, &(0x7f00006dd000)={0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000db000)) 2018/02/06 03:12:51 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) shutdown(r0, 0x8000) 2018/02/06 03:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000799000-0x5c)={{0xa, 0x0, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x2, @loopback={0x0, 0x1}, 0x1000000}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x5c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000530000)={0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ae4000-0x4)='tls\x00', 0x4) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003a1000)={&(0x7f0000cb3000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f96000-0x18)={r2, &(0x7f00005cc000)="2d7a94ba8892daf9886aa7b0b891384b0eee7fa0f3c54d328761a704e766dcdf72e7ffef9f98afeabb370cdfef940ddffe", &(0x7f0000c6e000)=""/130}, 0x18) 2018/02/06 03:12:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f94000)={0xfffffffffffffffa, 0x6, 0x1000}, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x0, 0x84c, @dev={0xfe, 0x80, [], 0x0, 0x15}}}}, 0x108) r2 = socket$nl_crypto(0x10, 0x3, 0x15) recvfrom$inet6(r0, &(0x7f0000875000-0x1000)=""/4096, 0x1000, 0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000-0xa4)=""/164, 0xa4, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000cd4000)={&(0x7f0000a7d000)={0x10, 0x0, 0x0, 0x2008}, 0xc, &(0x7f0000d3d000-0x10)={&(0x7f00004fb000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8844}, 0x800) 2018/02/06 03:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000319000-0x8)=@sco, &(0x7f0000bd5000)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008ee000)={0x4, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x182, 0x5, 0x9, 0x1f, 0xeb, &(0x7f0000431000)=@generic="eaa3c8bd447b0374da6e6f8978450685", 0x3, 0x9, 0xf41f}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x5}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/06 03:12:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000)={@rand_addr, @multicast1}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xead, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000d000)={0x7, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x1, r1, 0x0, 0x29}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000005000)=""/61, &(0x7f0000004000-0x4)=0x3d) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000b000-0x8)={0x0, 0x200, 0x2}, &(0x7f000000e000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000-0xc)={r2, 0x5}, &(0x7f0000007000)=0xc) 2018/02/06 03:12:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0}) getsockname(r0, &(0x7f00003b8000)=@ax25, &(0x7f00001a9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001000-0x30)={@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, {&(0x7f0000000000)=""/25, 0x19}, &(0x7f0000000000), 0x1}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000000)=0x91d7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r1, 0x50, &(0x7f0000002000-0x50)}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000013000-0x8)=0x100000000000000, 0x8) connect$can_bcm(r3, &(0x7f0000002000-0x10)={0x1d, r4}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000013000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$can_raw(r3, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000001000-0x10)={&(0x7f0000012000)=@canfd={{0x1}, 0xfffffffffffffffb, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfffffffffffffe3e}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/02/06 03:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000476000-0x58)=@alg, &(0x7f0000a2c000)=0x58, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000003c000)=0x9, 0x8) 2018/02/06 03:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000d, 0x802, 0x0) write(r0, &(0x7f0000065000-0xa3)="220000002100070700be0000090007010a000000000000000020040005001380ff45", 0x22) [ 90.798340] mip6: mip6_rthdr_init_state: spi is not 0: 3607363584 2018/02/06 03:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7}) r4 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f000030f000), 0x800) bind$ipx(r4, &(0x7f0000f5c000-0x10)={0x4, 0x4, 0x9, "f8887ea916c6", 0x100000000}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000b1f000-0xc)={0x1}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{}], 0x1, 0x0, &(0x7f0000dc7000), 0x8) 2018/02/06 03:12:51 executing program 7: pipe(&(0x7f00005ad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000001000)="546549559e8e5755b0d3d663e89a72b7f5b2e353f866eb825ef9007c61130fc035a72f5f1da3bc4e647c8a33cff9eea378334d79c7fc7c9ed1fc9420cfd771072807a140c089475513e96a4aee3f1f99137211211985e6f7834391134aba6205df44ff004497108d5e7e225d019f9429130ab26d3d6a358ee58cada8b6d800659bc20be13f9ad04d2bd291d2e762fc", 0x8f, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000)={0xe5, 0x1b, 0x81, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x60)={0x27, 0x8e, 0x3ff, 0x6, 0xffff, 0x7f, "8744589ebc3dc32a372a271fd7ce8680a28b19ac0837500ec7d37f7105811d0520929278488b8ba279625338a46562deed340658cf9d672762992692021c9e", 0x2}, 0x60, &(0x7f0000e91000)=[{&(0x7f0000000000)="931c61c3fbf8715a74e8bd50aed5739366e4e8e8d371ca36c5ac3bd882a1879a0d72b19427426c16766ca8144ea59f48a536cd56b425f1c9a15dcdaff676943d205757c07bebf03e178f8c10bc88fc40dc544b858ebeddf01e2f2433a9a839a903b3bd52031d8213249666c0a0ee90d3e911c58329efd14e9b0134a09376ec2e0eab3b47232a3ad0537ec5017448aa780cdb01e9988d5094ce166a86cf939aa6c5b9fce12a88b4fda34b877e467ac60bc8971c5050e8ae7946ac05393397c405bce41905ce8377dd79dc6324101ffd7349c122275b2970133140", 0xda}, {&(0x7f0000cd7000-0x1000)="e8393eaf28198729520a47fdcca5430679a8518406b62c4fe039f82c36996e5fc7458e2926d2e1e4e93517b0dd9621ded5c00512d41a778be8842dd8aae10f83391c4e9c6d9e65f07fb62a763b380a07c3698fc711a445e3ed2f79ef0245c6ccd56abcf0b6ac00bf9c04e26f46426d81184053f34ad117907228acce47ca8af0119ea8f8919aa2fda800ce5f7ea0c50450ff11f09a7983a1055cfdaf3a234967ddabeea2e26c986ea29914fef90de19c9ab34908e9fc0f3f718378a477c9831b87b4bb7f1c77be0df48cf00820c4c1ba3663640a34ff5504f624861c918e0498efe941af413b187e4b90fe9cfc992e12c0218cb60e9147fc48545b7d967e5ecea37c9a4a206d7037a5ffb0f18f76efd5fd41f5abe506455c49af5211e9ddcd2039e57f0982e63df0cfc7e0f6596a7fdad34dbf9a3ffd34d46b2e8db66c1b594c16ffe824e9a2a0f82d739edae0e1311e4a0c9bbfa2eebb6b101248a2bec6c4ad8126bdc76b770723d02135d1bfa0adee2f6f904ef3d24ba245e1039b0e92b5545bab5cb5b645ca88eae7106a1ff69ffd83788290e1650c6c336eac0a3700414c9f5d71c284c2bbf0b77bc8a6c389c9e8b082e1bbf99791893744f7e1adef8476dabb0ba0c864e7007e891305b534527f5b63080605aa369cfe13bb153bca6cfb643916215c381cd8181bbaeddc317d946cd9fa06326b2aeacde791323d900f1a41cfccc7fe32bb81cc9bd3217e0ac70846af579b34b9fac1cb73151b785f09897bc3fbf18d108efa59edfada903058942c017d9b5ad3cfec691673e52f8d0144e09031d9a00d81abb1e40af0da7d3b57bf5fc00b4c45cc110c5fb4f9e893a81a5789bcc4d929180e765710144702cd3d55d2aac47d98c6e85dc94d6b6b2d007434be98b620d5b735d85d91e0322f708a1460bd31cf2dd1b30d18bfba4c2f79d919d215f02e47558c225de4e842420805b62e248366caa5a81f316acbeb8a569e536c739868f9572e8e19b33d241a709cb62dae5671e0f45a282b585ad03f24631e045c9aa0a7a8df9ccc7239b501cfbdfa752ab19ae0da223415cbf51025995a3f5a7cdd72cbd9cd83e1e58a401e2caacd8ad8b5c30d712d0545404bea01264fbd012e7413f3c7ef4dbc7c35df39193fede0cd30f1e315851ee0098b6894c9487e6db1bfd673521b7c67b2707e5d9fc2656c46406be709ca000d62a06f384bded459aae178bd7d7110bc504470d768a65b4c35a2ca1f8562bdc869f9f215230623d4dc2daabb8896af3dbfa7d6ea08d3c1f458d7b455a922636513fefc8c7b868afd85a7d46f26ff26abf29f9c7e4dc4e6b592b7dfeab2659e6b00a3af07ef892b73f590fa6dee76ca55032a6b9879850ee3ba676ab39c9d1091b5c1cfd96fcb4713e3649c3c69de41399677516f3ca8dca1943dffac13dc4d49d7aa39f74d6e1a6b37af7355d0919dfdbb8f7fd90e49dd21167574045511117ac3937ac5940666d92aa019ab0eefb7184af57f3c8181b2c507331f498fc50209d1b7004c347e7904012a680ebb2da1d8cee6bde52835217873e32a015d1f020e9aef008e77e092313345722668d565d42ee0ab3741918d2cf5de9a727e49e526d8c8a37961e469573ec2b2591adf4fb7a2f9294aaa4f08a06f36017aa7f2ac2323ee34d72ee863f3cdf9e436005b076e56ed7b37e43be64a08d2eda081325fdba5db324598a54da2796ce1f7f829bdae8048a67c44455cd6377329c1554b3f18c06e576b0dad43a69adb3c21e875faa172e8f14064832c0544b2926def76f600f4e2a7ca49567bf191c3855538363932311aed41fd049c3fee9e7a19feefc308c9a71ad67862b650b97e6fcb33e32ac5b8e7aeea614b34152f9c800e05371a0f731a35a4a09f850f60a7dbc7282b92744287b8cf092ff4a3b59b0a4230f0426ccede0c563f67909d56e6af03cee101e899db0e2c39456b6ae7f752e3546d1aa62018e1d186fe93bca008d26162cc05615cb802bcb84fc437872fa5c8de38c059430b8df29228bcb95f45aa5395235a5f93a24bd49a9354aa3339e0ed000168690ec526c616b895902b818f6a1191efaf1f15b39bebf4f18244448b6759b6f126a8725ec98267193804e22eb2570489febf9659603fcea19c7d4f30e6444bda0da06f746dc7ee81b2ac1821b96d1621e99f9161f48f2f0c0da970ad38bbd6a23ad5e021ddcb287892d0e90b688fc944c732353f935c864571b724320c684374e08688c11db5a85f177acbd8eaed4770b087c48a724d7c401a4d6054efa37675691f7c7f063d249a2b5328f1dad4cdeefefb4db81ba01d89a613caeb0415e05bc57c13a0a3339f1e950b01a261d30b85659ca054625339c49af0c052612764d5d6195c04373b3253c662f03d60f57f118e4001f0b528b3a1309d8a4707739831f44f9331c3b52dc588efa56049c265d6964abafc6758a3e58a6fc6f30db3f6b8c778c38e1480554b3044f79da647a96d941fd1bc09198a07886f055cd5a40428adedf46e8748a2c16f96628531414cba30fb1ba758a8ae39898499b8a3ebccf2c7c4d2d6f999dcd286798a68a661788522837c5d652227ffb005f9aa61b4cee105358aa04d409f2de04cf4451a8163e5e7c878c926a1e2aea3c90c39c860e44765932e8ed3c8c86dd2ddd2b58c25dda8a6830cbe7c0bd96489cacd41f0ca98d5b7a51524317d566e422582961ee740a614ad2afd01ef67b54e328c0fa898ee1bf980d144f402d9482442cb877b8dbad9185ed22b0e662fd608626c336e5038ecdf6d4c57301db851f7174c8e15e87580cad05dc06b082098ac7f4289b4b7dd0cf6ae2b8c8365ec608593412855dab958147f7b804764448dd360eabf7bde0703b19fadc44f31d64467ce1959f1f8fe63bc4f39c9091b9d4cf5a8764f8532a9b6c8f621e2bd113d3e640a1304ca34da7c12dc776ec2ee8b5f17ca05f2c15c529f2d94e146dfcd3b60049334ab01663dcda19c8feae01be23caa2f7cdb8a665c7085563de5901522945bbcebc5a6de82cde7f6f4231d03d5d617428b0a7063c8187e87a5e989a5836c3472d636d0b90f5f08ece5a880b8c3c72666578fff625c202d9c6e47b3aa4e7f2f190a76fcef089fa3bd0a43927143f4958496ba2bf10224f894ddd96833015b29315347083b3e36e72d2668f84ea65e64c20250a3f6443afcde7001f30b27b6a3ad22a35cc03d42a996038ee0bc29865046e5a34fbaaf90717084b2bb7ab70befc49e4bb5fbef9643b29063ec02d307e1f11521cc8a2af3b24f81fc7e37e1253c9a08c012eb08400083f3883b61f6c8ae2bfe21b8c1eda1f5d56b8cee183abca40e67ab396bcae7bfff51ea5f6ad5c4cf09ef094f068eeaba950b173382dd51d20cb4ae1cd7208d6ba1fd958e3f4eab19f5758eb173d04a92bacdeebcfad55b4fa2aa316ce9e8ea9bfae40a0cb0a434712e1d37ea9f9a1595928d32e920e5a3131aac7211624843e9a56595e89559f2493c52d2d7e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0x7fffffff, 0x7, 0x6, 0x2, 0x1, "bac784202d46fbfa392da769d2aadece9bee4d05e52de7f097f4484963d0faa1ed70d26e7d0ce9b9a919a33cf946fca3f8378e18e2e2c5c09cf314ad1e5c12", 0x53}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000f05000-0x3f)="5d720d36a9540e0407ef7d79ddc6a3dea67f66b2b9782363294832b503c2873e217d6034816ee7a78bf8880ad7bbf124ccd76f4bbdca78477b3c04d2c2142a3a3cf33f7258be2bfedf89afaac0cb9f1259b2dda0bfa005864e4e5c50617c584c78bc101ed1e574d3f88ee860be5ccdaa0689b04febfc12945985089e7d0a3f2e3a988bf1829cdf64987fd6ac304eb8a01253c944813fc4505a6bead142751fcaa40d818a548dc33c10b227391a482fbcc492bb41a2c57871fa6ec8ff818209ff499a", 0xc2}], 0x1, &(0x7f00008eb000-0x58)={0x58, 0x0, 0x401, "87aabf34b4bb0938849f39b132080e940924f174bfffe43659ce17e4438006cb8b193199e892f65cc40dcf1d00a1f83bf11d3fc4ae01aa82230c53797254142e48a3bb2ec0"}, 0x58, 0x20000800}, {&(0x7f0000000000)={0x27, 0x6, 0x101, 0x3, 0x0, 0x5, "e4c444d3e48662630cb18a72c9cd0b88992d35dcea58b140b4b8d099b4e32b50a8349feec7bfc452207f9be9dc6eafade5b9b3b4e5d6221e3d9c0e15d65748", 0x401}, 0x60, &(0x7f0000994000)=[], 0x0, &(0x7f0000001000-0xa0)={0xa0, 0x11f, 0x1, "8751a7f31d47803e31677198d4128d96d1b671a5cc36ec9453334a7dddc7d819d540de5ad6926a9f5605b46219c5cce86c5e7c3352f3e9d081842d821613f563f5fa8dd05ae72a2577e519fe77cf6fc31535bfaecc36bbc10380385db2b20fcc798d2be6b4cd632f6ca21414bc74f0591a7bf4152b0dbf7bbaa27065ebd7c825196937193afedba814"}, 0xa0, 0x200400c0}, {&(0x7f0000000000)={0x27, 0x3, 0x101, 0x0, 0x800, 0xc3, "5f6f2804dd1faa92e3a0e67154605830ea75552e01079f5b8ba8e92102054eb8c0c0162dc0f2f487db1f557a793d7683a9e41b9272713524da301419589006", 0x9}, 0x60, &(0x7f000094f000-0x90)=[{&(0x7f0000fc0000)="5114feecd7f391e52b1322fbbdfa397e97b81507f960", 0x16}, {&(0x7f0000333000-0x57)="9ede1320518b194e3894b3931d1f05cef52db344e0ccef5b9baead4ceccecfc6ba94ef374a5d8f65b204c1df7cc6e484d2cffd29febc1cb97398b0d4c88e79647d8a36e2c68a39e242f80e331470a0aa7f0facdb8ca78e", 0x57}, {&(0x7f0000999000)="8a405320ce1692ec", 0x8}, {&(0x7f00002d7000-0x5f)="3a69cb14e9bc15ad90c87b033c151571dfe0c2d47aa2e5940ee97b166d1ba1e936a629c4d3aa3f67ceed26bd0df61785c544124e4d3f2c9d2efa78fd19b07f855ae8f6ed91091097d47b6f9fb2bee7124d9b4a4e2a390330ac8ac368de225c", 0x5f}, {&(0x7f0000001000-0x7c)="eed78795636871b6e895b0341b35078e84c50e657aba633b8cfaf6130d93476b47c97613c99de9359b6150e3a41c58f5e12e8357286e5a8211c648ad1921211abd82ef8648bf4052d9138bb4332f06fc747ea3136cf794b1c57db9ec495b01a4270f22867374d9ffa88dcca372b69befde6ae11258eed452bd5a9822", 0x7c}, {&(0x7f0000000000)="acfdc9674a38230ef5d08fdfea86166ce16ca3000ed7256b81c01f1513e6e417e58a6e6c98a0924f952248a6c747473bafff7d114da98652290ad4d4da50a5d4890fba86cf9514e5eb10ad4cdce873a0e0fb29d16e5f1ac0a827513fd23d34010d90cd9a9d8c12d62470df7463ea03bc17cf128e1ddf049d96af38660581676438dfd9c1e091530038bd1731480ce728b48c29b338ac55", 0x97}, {&(0x7f000080c000-0xb9)="5e7601752dce882d947b86a040df1761e76d036f7025e821a5ac3ed0a7efc1a9148f91ad23e33523b3b31743a313cc9665d9e137477e75e30e23de96cc52510138dd13228ee6f0d8374628a9ca1e0ebfd171629f8656147b9cc488d7ec7f815d889ec9beea9c641a91efa6e95ab7bbe8aa9e00c72075bf1e1bf364875ca2a963adfff0540c9a94b084ccfe32c01a2f0c0ce3e3ad9eacd5c2b8ca270645545701c46cabcc1a0aad287cce6962faebd9df9c6354b4225fc0f281", 0xb9}, {&(0x7f0000fec000-0xf9)="44c1bd7c93f3af8dd7b579fc1902c6e8f959c9139055d02322bacad25c68355ed9aa894ca71969a7988e925af4190e758ffb3b7f234cf946c955d74eadf4ea6e6440f61cb626908379507046a26cb8658acbacc341a1cbfc82a59295361fc53aff58d5fe0d8007fa6390445efdb8ba3c5df362b9cbb1548fc0e71b9239a0192b012dc256cf0ecf13d94b7fdac72b7d876c373f6b98e79d4b6a929b82b4a3c1311c5319ddaa68fd69dd1986fa24393c63267ae093abec6ef48c89eb71b7b0a264d409ccb8bd490ffc08dd5c453d9be756dc92b3fb64d3afad00a7197dc4af7a0678680d880abdc032483791c9d09311f7c9b7605c8a36fb1d05", 0xf9}, {&(0x7f0000054000-0x92)="0e11050ce5eb602029283cba33176e276dd92e47d3e9745f538de58c9f689bc2e6fe0d40ad2a76e03e90ba5a5d21f18a7d05a1f1d1885618e7b9e53718ad1d24e34a6a4be054ad5cb4cd99ebeb33980497bb402969bc9722b955e7b08b064b940aa45c09e1c54e3198962031a46b5b90a4af6343d9bb244f1a88816f49fc9467f2a26275c91e04912e51a0796f92715e315d", 0x92}], 0x9, &(0x7f00003aa000-0xb0)={0xb0, 0x88, 0x1ff, "6670cae0e6183bc294bb23198957894dcf511e0e895856a113fae677b50c8eb78e2292a73fa02f15cb7c39caaeeb03003bbff20a2cbcf2128fece88eb9a6d68a4bc388e547d0c248e2bd39d8eacaad0e60d13cce0dc069b550156f7f67811e46279a16aef4bc397bdf787bb8af05d30560203e441ba0418fb9178a1ad91f9ce084080fd859e3bf5f82cacff2e1f0ee4cd64ba2f65ae261a376"}, 0xb0, 0x80}, {&(0x7f0000000000)={0x27, 0x7f, 0x1f600000, 0x7, 0x400, 0x9, "ca8ecd348d646d6f9a369572545361f28d0ca0ba694e39afeaf225cce8a81bdb64620b0af7eddee19915174a5b8328ee27637ce0c2725366f0d00f07144937", 0xe8}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f00006a6000)="63f36f737b4f5b87cfbb7bee88640954c9b4ae53e8550e5b5057d9d96fd8400b1ee279c3d2dacf2ef67e678d04bb12cf4e983e8906841e90165820ce253ebd27972e1b80c984660a13da8df1c875150bc9af555408e4a3f2b33bea60fa2c0bb51b279f9a", 0x64}, {&(0x7f0000fb0000)="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", 0x1000}], 0x2, &(0x7f0000001000-0xb8)={0xb8, 0x115, 0x1, "37e0e3112383b06985b3af7539336afbafba336d083f47f3cfca33829af14e6ead111efc5b0e1e80a4d3c290d67f002918c13f4ec338ae294943b58a6ead61b136ec6996ae213fa738b468c6814aa0e27ad2cf7f29825e92d435798b00aa9da61e89e9699fccea2aa34b37bd7eb37c6f64f04cca294927dce980714894498bd213451c925e45aa56b70e1fa3112dc9f853a6478bdb32ff9dfe82280aa9d38bd6a9abf6fc"}, 0xb8, 0x10}], 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0}, &(0x7f0000003000)=0xffffffffffffff4a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) r6 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r13 = gettid() r14 = gettid() mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = getpid() r16 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001000)=0xe8) r18 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) r20 = getgid() r21 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) r23 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r27 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r30 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r33 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000+0x258)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000003000-0x4)=0xe8) r35 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000002000)={&(0x7f0000002000)=@proc={0x10, 0x0, 0x2, 0x80810401}, 0xc, &(0x7f0000000000)=[{&(0x7f0000003000-0x2c)={0x2c, 0x17, 0x800, 0x6, 0x0, "", [@typed={0x8, 0x53}, @typed={0xc, 0x3, @uid=r2}, @typed={0x8, 0x5d}]}, 0x2c}, {&(0x7f0000002000)={0x19c, 0x2a, 0x300, 0x4, 0x0, "", [@generic="ddece6bc7399833dd98396180ecd0f8819d3bc131ebdea49f3aca49e1a3ec10718141785ee6978140f6b56240b708d038817ab0d3216e90ce63e050715f75ccbd60b3f8102", @typed={0xc, 0x81, @uid=r3}, @typed={0xc, 0x73, @u32=0x267f}, @nested={0x11c, 0x7e, [@typed={0xc, 0x4e, @fd=r0}, @generic="68f683ebfab2f8332a281c7e0fa98962bd08daae426b00bd5f672869eb45c1ee15c8cfa8351b9ccf12b758c3652ee62464923ccde138d666c4986cf0ea9aac56dd2c27583e48629171b7a2c9d8f29d1a4f9c739536dba490cc8ab9bba5846856bb51890ba0a75aaa688eb512c4b1c874d3f67a8adfb0", @generic="a0ff9430172c0b04165759ea3ede6847cf835ab9e408e3b4bcca1b7305a4068b0c0c61627d41266b9b97dc9303ad35e75c5f70a11bb0ac16ad52c6a1edf262994c51affc7ff85f1f8dfbeee00f681e8a3b643d91ae", @typed={0xc, 0x5a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x34, @fd=r1}, @generic="817b5522f8a6116bd985b0f746be71c6bdf5412205117b04886a659c2f1e7312375555af8db6e96c7d"]}, @nested={0x10, 0x43, [@typed={0xc, 0x72, @str='\x00'}]}]}, 0x19c}, {&(0x7f0000003000-0x4a0c)={0x4a0c, 0x25, 0x200, 0x1, 0x1, "", [@nested={0x374, 0x84, [@generic="97322a410a3c61e5a761e838f9e630d35a9fa37abf9e3e1123ef1caeac1c26bb8b5e12f46b50efd3fbb6c2820d2fa9e55b3a3d7dcb8639a1ba97aa5926d5d03d1e4193070a8e66e9ab345dd048344e10a68123a11e7e2e6d0067d4ea202a88ae59a4b98d00388da3e2d83acf138c377c75d1298ec6903156f66acbabefc05019cf4bdc30601f5af8ef7787b6f7b48ba8ccf61941cccdf5259223bfa116154508a110605e320843252b3908b03aa449940d75b1299881e6ae6fe4ce3607126790e5f53efaced51dd3ef0b2a2feb4f800c9d", @typed={0xc, 0x15, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x7e, @pid=r4}, @generic="a244476f7eb5e028928053a085e92f5fb1cf9278ce8b55079533789263b0be389925a0aee385eece3f5eaf8083a5e55c99cade8b9e2db7d16839406e2c57367ee4c3660c55606c0e4e3b2420aec8ce1ebfad2be3", @typed={0x18, 0x47, @ipv6=@empty}, @typed={0xc, 0x31, @pid=r5}, @generic="10a025a231acddbd45d84acd39f068a5c8592d9c94df537be2f2cefedcc935213b99e4ac7d8f5cb734241049d5bce1d100b098ee0bb7cd23bf90bf244f0380aa353df5157d78861ff8f9c46c2cd464d70fce32379a6a2e7bcab52fa452452d45b6ce0bcf556f52b8be7e3e38bbdfe7c138b61f41bb26aee4afa0999950a3776f48", @generic="ca99c86ddc2c77193940502d649b03d1334f124b0b8b9266c6db4cde61a3e8a24b47975409e461c7d9363f5112fdd7557da3deb547a3ffc2d0cc57982524950d3c366c1162f1cf8a093243934fa0dc0b520287748ed5cdff9f13b876cccee371ad58c76377b8a5dd814d6c4e75b4660fe7c3c4f6de9167f99d19b1a1c69c8b6b511e2e9bc8e6cae0499900289334904250dec80479d1375dc2a5405779", @generic="1ea10efd603e2c0b7ba84f6ec3f6318e05a3642cf55266a351df4a48bbace4f5be53ec1b346611e3c66e82ae1836a5c9009ea20ece529d7ef92c0cf17af2a76c07aef765f83f86593219d55e9bad38d67a4430a3d28dc91a691cfe41ba272ea7f7b2db3a8d7b96b2da1d706c94db618f3fe1ae0d757e3cd8786c4894538fd40c826df35ce0180044905e5c328dd187b7d95359ffe5eeda9fc1a80c5d240209018569f35fc1e405c22ad6f60b2c5eb09c26ba7f5537a612db5325896279b98d3578a81bdb17d31c3c7d54f4e0094c2183f796872614474b1dab0ca274e4a82df9729882fc90043215dd230780e0244b"]}, @nested={0x204c, 0x4a, [@typed={0x10, 0x2c, @u64}, @typed={0x18, 0x57, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x49, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x1008, 0x4, 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@generic="1b993d9c27cce52b5fad0a3612fb7a241e7c198402aa57e1c2f64f272b44eb29144682adf382b98ad712c7e61affe90c9b9ee181001e10d21e35a332b0d0cc9445682b470bab8c7a0e90ef98f75382cbf1a63df2df70f498e1dcd451e33569e2c9fa9ae8d6cb959d2dbc52c8d1d6f3346838fedb364e4afcb9c76f40ff344f7617bf8c7541c101b9908f96299a982656ad5d205d828d96ad0361c5807d256c6b25ca4d7ad6e2874e681fb9fc085c8f428e192ec31f6413ea74396c7230313c72dfe0f58fcde387", @generic="1cd268f6fc9b6e62b51d14aa6b3857650a342fce5c7dddebb28bc9b663ce1bda80410168061d89408c9c030ff315736e23b8de9760a88d581a50bb1b2ff6560f979e16329cf910eb93a52f7b3b0058e6c3cb7b313b647a12f9197e6cb48fd0520584dbc1fa04197f6171b2355415836e455fea7892e7cd96ae6b07ba172a9c00d26cdcfc4069c75b3b", @typed={0x2c, 0x0, @binary="c0c975404e4b7c2b79bb132e96cc9652b09bfc4010283535e9c649be6fe9b8d9c40ddc05"}]}, @typed={0x8, 0x5c}, @typed={0xc, 0x44, @pid=r13}, @generic="4b116364a808411be225e860ddfd4eb8b16eb230e99dcd795135d76bb303e7ffc8b43b5d7afdc0ca5d10a9da43", @typed={0xc, 0x1e, @pid=r14}, @typed={0x8, 0x66}, @generic]}, 0x3770}, {&(0x7f0000000000)={0x12a4, 0x11, 0x90c, 0x2, 0x2, "", [@nested={0x78, 0x6e, [@generic="aa3a465256f363bc73ac7fdaa25c5ed237aa45d3d6ef520eb9510c72c798403af639b557616aab0ee8e1fc90f0e835a47c1c2882133637eb78c32c8c1517a3b88393113c4901ae2ded83efda5fc35b0304f863c30c68495ffd0b24acd8fed1853d44cb1f972f0d727a", @typed={0x8, 0x2d}]}, @nested={0x10ec, 0x71, [@typed={0xc, 0x72, @u32=0x2}, @typed={0x18, 0x3c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x2d, @pid=r15}, @generic="e4166cc55b5242a7f8e8a1883a47ce17592041220bcb9f1b3ce6dbff03865933c4300a5d45f9505bd55ce421db09749c8df3a9015cc91b79f8163ac37e7780b2b6c43a635543868a02724f5c126a52ef281f502c4d98a5e154c8716d50084c88faf0984fe4b11146025e39082ada1bdaecd9451476d73dcbc08754beef3e0f47b719ed81dacf45762b", @generic="6bbb", @generic="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", @typed={0xc, 0x4, @fd=r1}, @typed={0x20, 0x96, @str='cpuset^-mime_typeGPL}%\x00'}]}, @typed={0x60, 0x26, @binary="dd7e804de79bd085a9985a3d0bffcf0acbc337d0a62c3c76d84f236b886666caf52cf3698ba5c24e2dc8906012e333478aa50a5ac2b1dc44159db73e974aa89fe312f1d3102a50053b029bea7df3039595cfcf203dba2397"}, @typed={0xc, 0x44, @pid=r16}, @generic="029eb88639888a95704932c9d369d75f9c6acef4c13edddea77d295302a1b8ad46669c1f7cf8be3db38ac127fdaed980a31f84404f5a3e015bc9e1f28a0d0c30643ad42e92e12ea2722bcb5c31d7cc79c086872e81cc97d53cda1f1b22b5960a1e98f10aef55e1f21777f6e52363fc4688267ac59fba1f28bc106622ba1906e3ddc49eaf5dafae04e2c98495aedd53ccc57bd87bc292163dd8613541a2d622d9689cb642cbabf2e61417d1420cda9065723c124fa9", @typed={0xc, 0x8a, @uid=r17}]}, 0x12a4}], 0x9, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0x128, 0x800}, 0x24048000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/02/06 03:12:51 executing program 2: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000877000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000264000)=0x10) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000094b000)={0x0, 0x2}, &(0x7f000094c000-0x4)=0x8) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000210000)={r1, 0xcf, "3b74c7850b5560c4ecb5598a1491366a706ba95195e9490066e1941797f6ec8d6d0cb9a33494da886a8f753537a13fcf5dfd158c4145cb40bbcc0405d3ff6c36c6f3fa8fb70e729284a9878c34ce249a224b3ea3aa296a7da87688203fb04a390653300c6491b0f44dae277d4b9f4f60800f581b50319b0afdc1223c6dd0c3f83e8ef32d5d9e944f22d0ce82a2a9f4a719346f9704c548464705f226aa2e1f869428f0eb5c89dfcb36627276662d4461b0d757c72d649795882d69b4239f0d7feb7a194c46013028fb59ffe9d15987"}, &(0x7f000094c000-0x3)=0xd7) 2018/02/06 03:12:51 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000e000-0x347)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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", &(0x7f000000c000-0xb1)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0x0}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000012000-0xb8)={0x0, 0x7ff, 0xcb0, 0x0, 0x100, 0xfffffffffffffff9, 0x78fd, 0x7, {0x0, @in6={{0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x4, 0x4, 0x101, 0x800, 0x2}}, &(0x7f0000014000)=0xb8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x9}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000016000-0x10)=@can, &(0x7f0000004000)=0x10, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000000f000)={r2, 0x1}, &(0x7f0000015000)=0x8) 2018/02/06 03:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000bc4000), 0x800) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f000018d000)=""/152, 0x98) r1 = socket(0x10002000000011, 0x18000000080003, 0xffffffffffff7fff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/06 03:12:51 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b730310d264c42352d1d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='bridge0\x00'}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000000000)="0558cacae3383fbec8643b8bb59f105ec661bbffa72b7f23540e5a8d206a93a95b64cd156b36c4ce084827075913dcc16cfab3f3c041b980024d4e86ad5ac1ebe46e6b1577cbb60f627ba8901b06d37ffd38d67957c64ac6e65014494428f533a25adaa87b4159b90b472af8b4ea5651a2f0f4f06ece3bdd8a70b88b296a8aacbc1ad3a45748b3e2e9") 2018/02/06 03:12:51 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x8, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000d000)) sendmsg$key(r0, &(0x7f0000020000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f000001e000-0x38)={0x2, 0x13, 0x9, 0x7, 0x7, 0x0, 0x3, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @empty}}]}, 0x38}, 0x1}, 0x8000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r2, &(0x7f000001b000)='U', 0x1) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)}, 0x2) recvfrom(r1, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f}, 0x6) close(r2) 2018/02/06 03:12:51 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)) recvfrom$llc(r0, &(0x7f0000007000-0xe1)=""/225, 0xe1, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) accept(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000008000-0x4)=0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000009000)={@common='lo\x00', 0x100}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x27, 0x5, 0x6, 0x1, 0x80000000, 0x4, "3b9bc7504bc06618ddfed95db50a685d3518de0b139c34e51394b6dd6048e7fe8d0b5226dc4c138f49d9ff31fcfe1c1eee9e118ac196b26da19065554361fb", 0x9}, 0x60, &(0x7f0000008000)=[{&(0x7f0000000000)="fb0f718bae8079511fdf4b129ac5303738f6c0ec91a18a2ce0f7ed1c722ccf304c010f7f7aab1935f4c6efd17929695d23d09a66752d7597da286671da8a1d48d98e0885f25f4337cc116b76ebf13237de29b5fb2b1da79e63e7db3a933d405ae04d18e1f59816b7ca673dc40ebff9845f0a09670ccab0ef12da08b15a1be453c4", 0x81}, {&(0x7f0000007000+0x179)="90db2355772521b434a9c6a3b065d887b5c07a40a39f5e01443403fec331bf4fc51eb84b5fcdeaecbecb153e", 0x2c}, {&(0x7f0000004000)="44c242bde46cf956e52ab6abe0937001745c0bf3d19ff3004599864652c7e5f82d2ec1219268a7f69b15750d2b46a3a145a1294e9129e8b47ea5cc40fb6b74cc54663316a3e94dc3cf204a122cd1708ecc80224d531905137a97c7edc611da3daa3463c510a3944b5d6459c320729eae50887eb81d120fec7e6f7ee02711e84b2c933ba84a7b90318b8fe03063218c7163fbc2623a4ee90232aeea68867963f3cfd3c738f1d375189677314c59dba52fd6596627c20b3f85fe1ca8", 0xbb}], 0x3, &(0x7f0000009000-0x98)={0x98, 0x19f, 0x4, "7b940c8175f0193f10610a38be63f5ab2631a2c861be005a0f7fceb350e1cb91f564dbc0a3c64707877e56b64db2780cea81577f32b978dd05904b20e5702ca631ce7790a42ec27056c605a1a254053384e6a3463bcc743d6950c77a09b5ad235c7815bf72a6bcb805168868ea60292298d3e871eded6c085db554558de494137e6c7a93"}, 0x98, 0x80}, 0x0) [ 90.874175] mip6: mip6_rthdr_init_state: spi is not 0: 3607363584 2018/02/06 03:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000028f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000dde000-0x4), 0x4) recvmsg(r1, &(0x7f00000bf000-0x1e)={&(0x7f0000668000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000896000)=[], 0x0, &(0x7f0000b65000)=""/13, 0xd}, 0x0) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d2a000-0xe8)={{{@in=@local, @in=@local}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f000091e000)=0xe8) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00005ba000-0x4)=0x7, &(0x7f00005af000)=0x4) r4 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000867000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ec000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a66000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003ec000)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000efa000-0x4)=0xe8) getpeername$netrom(r2, &(0x7f000020b000-0x48)=@full, &(0x7f0000265000-0x4)=0x48) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000015b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000566000)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a00000)={0x0, 0x0}) socketpair$inet(0x2, 0x6, 0x9, &(0x7f000049c000)={0x0, 0x0}) r17 = socket$llc(0x1a, 0x3, 0x0) sendmmsg$unix(r0, &(0x7f00000e3000)=[{&(0x7f00004ce000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000033000-0x60)=[{&(0x7f0000af4000)="de9c876912d328e20b2b45013d05d2c643a11e227c82ba072617beafc2f1201c1a326a58554ec0e4db0e4b90a963af50d1f8b7b3ab7938940dfecdca7cf06b851fa329087b08c84719a15b72714d2d890789f400f9790a4ad530296d3fa77bcadf4e23c4323ecde2d4c01c42886abd12e89bac3bc0e02f377b10f78508174e9c6fd87e036a3e2f4badf363ea6bb1ec57ca0fa40f7c73d2dababdce4a475175735c60f9e843171f3bc20a56395cbb16dd3e200404252f2cc80efa3c2a8efe25785cfa5d84d20e937a27df8ec2f998df13ad2e7c0fa0e08eb9886d", 0xda}, {&(0x7f00007ce000)="6153db0e3e4082e75beea04d09f7fe78ddf4fb00a673a783cde576c78a114823dd52d0c92586f1247c5ecc047dfbad77663c2fee7c2ba86730df4fe370e1b54a7ad15d8320eab2a28db5362e1a06d606d04e31e001cfa649ee094d1996fe8f4847c95ce26bd0c16db6d3d950d501c268f8baa1cae276ee12ce019b60e36c86a1fdc244801b01ebf5edbe68429d3fe70142f25f4ad38faf657de862636ada0aa4bf2fc5ab1a0341da644554a2f03f7585cba0dd1f1922ec9a3507d9276c67f2b2c3910545a118c44ce4da3783f57e8a2246d0f7fc3b0e93eaf7c4867b2c3500aa084263179b8edf8ab10f237e3b", 0xed}, {&(0x7f00009f4000)="a2eccae72c158c1ee46fb4b8815de385cb01dadb3607f59d1bd55bfed1f86f8a7f3c651de43337ea07f9a39bb8e136f925c85217528e648ddbbb62a6864dc7e1ce1324fec6c867f8f318030180033b32eddb5cd8c9a9550b5c4ec8e6c19d788a07ab7359dc2d37b0a07aa5b07e5cf95efac192c478b7fc35635105ab63c30c8de7ee91cd59debf7b0f4700773ff9e56e9d4695420addb59ed01df9479c9de93e4ce59ee067fd9dbbf21b", 0xaa}, {&(0x7f00002d6000)="5f041c755db89f214f94418b33f20cce8a5b75b7e77857933bd6e863131e1ee1aafba46ecae59a21ea34b4d7634c98ba947cba4d85063e1b220f211404a4c39df9540194f3bc2f7adb76beb8e0c90497f31393a3ef9ed87cbd1605c1818ece83d74712c549eb9754bc6a916317a2ec0ecfdc96107febb27bc778d5932a48184ae4fddb9d5e05274a5625c904fad4", 0x8e}, {&(0x7f0000ab9000-0x63)="e8571b78be9056e9b69ed0154bed5a2a0e828298d7fa721bf892c47a9b1b469b09d8e86a89e3c4e4bb909164a662ec5a8781981caf1f0c8f1af2ba765a723cefbc936bec5e800248c7cd36750b2f6b39be5af2e0d0e3f76d1404f43aa75cd4d97683be", 0x63}, {&(0x7f00009f3000-0x6c)="ddb77e5334b91e42210151b03f49a75133981ddb9530524d565e88456b3d9d8ea5c9f0be17d125d29953491900f2a9c2b4e820e149a2b64539ac5c8933b936503746b91e5c913effcda107291010ce8956a2e4aa9f3c4761dec64cdee0585e211b4ba30e3bb242594f09a21a", 0x6c}], 0x6, &(0x7f0000958000-0x80)=[@rights={0x20, 0x1, 0x1, [r0, r2, r1, r2]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r12}], 0x80, 0x4000000}, {&(0x7f00009c7000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000086c000-0x50)=[{&(0x7f00006e1000-0x3a)="3c64ef4e1bfe56d9438f3785225ad9c4fcfb6f9408306d943731b2402c1441e26b97962e7a2f095adf2c781f4e390151baee58d08f927cd656c3", 0x3a}, {&(0x7f0000b12000-0xa8)="bd4349f168d57da50562f22c7812c42948f32001adce8f7e9037f94f1762fa5a51b37dedd42ff76b42301f66cb3ec31b2c144ba05b3044afbbb1a51a7ee89b7221e49213271a2e6ab1692ad1a69ddef03f8670798353783fad11b2d57f84f9b9a4c9d4b8223f9e5b7ae0f3a2943b2687e9c057b1dabdc0f86ec0c190c914ef31f305ca1984bffc28dbf80866d86e686e4e0462814a8d3207009f6efed2eccc214dcd3f7766fd77dc", 0xa8}, {&(0x7f00009cf000)="a57f7a4c4a2ca6d3e5ed013baf7d93fe252b811daaffe8713e46e323e62287e15fd024f203c06367ebb0045212b91efa544ce0f58d330ea44cb42f410a9baab6f705c7272827922092f6b566ae103bfe580ee1d5e11246ea04b8c513", 0x5c}, {&(0x7f0000814000-0xc1)="f1851180667305e9dec4bde50c48f6bc965cf7153c552a645807bbb7859d80c90abe90356b2863b189855220b77b7e0dc37e47e4be37c57402090804a2c354d910b0895b04e631ff9083037d1bbf9dd19a013a5899649d1af6f24b5f3109b7b3eff4011a71419c309a79ae94aabd4b36557317f995855cfc40d09e88dca8f5478f142116bd93faaf6b34471108f2c58bcba868d44f8e96d5eff084d10c57dcbe93b957c48145be0a4a9a84c0656a2351d287636af3494010bbd5d54a914e337315", 0xc1}, {&(0x7f000028a000)="935fab23d9ccdf29a1b1176e0d1a2355c5d5168dabc9d5b5be73b46e7cdb0e0c6ad5a680eb79b15bb125aab4b128824630472dd262df41b571be0ca8b504b66a3f47cc2279522ca61826e0d32d7ebd4d4979154ae03fe50df2b706f10045aaea62960b47e8cbc680eb60a1ec0b64758242dd02a4a059b9cd38fb1b4ed7763a0e1c3719cf165f606c121d5aa2f231828b376282af7b90e0e8e6c4bb03e82629e32d52ef4262c22c6308666ce1d64a69acde60bae079d36ed978", 0xb9}], 0x5, &(0x7f00001fc000)=[@cred={0x20, 0x1, 0x2, r3, r4, r12}, @rights={0x18, 0x1, 0x1, [r1]}], 0x38, 0x5}, {&(0x7f0000abe000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c89000-0x10)=[{&(0x7f000045d000)="d07d659e5f807f2679e0ea21900626958b6711fb48354e78a51398b89b4c2a56644415609795f7038cb22bd57a52ea0a98750873471f31d6fd6fd65a850d6f476bf7aa6561056d378f680b912742fc4d622eeeaa5ab2fdcb0a29a036946a6d519b8bcf68da9431ede7453a00a4925f1aa3a0a6f19fc3cb481289c87e2cf66b37a98c12df9fb2c7ae0edc2e95c17bf2d32f8e9c81823b215d972fdb0965376b69fb2068bcc4869c7f42bbd0403e518e", 0xaf}], 0x1, &(0x7f000069d000-0x48)=[@rights={0x28, 0x1, 0x1, [r1, r1, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r4, r12}], 0x48, 0x20000810}, {&(0x7f00003a0000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000787000)=[{&(0x7f000080c000-0x47)="c246802a24cec384b082806f06424754c80e3a9af6a8b48bb591c9d3791aee0ec019210ee8e84731211a47e91521b774548abce377ad1a385d34a51c366ede6b71045d61d9caa4", 0x47}, {&(0x7f000063b000-0x41)="3cb3947883082c3a148ee0d55cf98607bb8a8454aee27836ba59e92f43672836993d9053a5a156c2160eb1fc34c0248b1fa3fb74f1f2c73af1007227b3647beef2", 0x41}, {&(0x7f00006b3000)="92324b2cba3a9f5207eead2953473d6a5c5ac6b380e47f4600a7a1d179548634bc16eb28b324477cf6728e802e570eb30206c280f0f83807533551c28a76b8446afb0db90d8650f0cd49ef4cd86f8669a8aeafbb984e10df96a20296337c390935bae534f334b37994c42470161f6c565fcd4b687eb1f69313a655afc00de7949d4ea8f89c5f676b8c78ba626bf43062e42693b237cd26d0c12801d212d15543fa10af157508bc0ded6b28c7f4dcf22e5e7bcdbc7148", 0xb6}, {&(0x7f000026a000-0xfa)="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", 0xfa}, {&(0x7f0000d0e000)="e1c7696675101a1b1ef924e145ca0b79bc16f9ad526463862e68f65dafc427f58542f68d599b0257cf453f343e25715eb1f21e08aa637803299e877d9d9e404383bf50c2cf7a4674c52d60b1e037763eafd92ed33a93c6871c9bd6d4ec4b94e5701294df29dad69a4aa473a4704a88e5f559d7d7a798fada", 0x78}], 0x5, &(0x7f00000bc000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r2, r1, r0, r2, r2]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r14, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r10, r9, r7}, @rights={0x28, 0x1, 0x1, [r0, r2, r15, r1, r17, r0]}], 0xd0, 0x10}, {&(0x7f00003ce000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cc7000-0x60)=[{&(0x7f00007e2000)="08c4733b11acfd0b4458b58d08c7a06276882ef4f58b10ab687d26c03b61e2ef1c5308799f7f1a88ffe8ce751721ff6dd02ce3", 0x33}, {&(0x7f0000118000-0x39)="29cc14234be7611dac852adbc7a35bb88c2cf6c33498d4be8df1979f8e6ed24fa3bb8d7d7dcb6f37cac47bec816dc5826ff388495b11ea028e", 0x39}, {&(0x7f000034f000)="175ca413ce042ade7552c4c24913949704e322d1abee953c1b9bead537df758e89936d21351ff963861a7610604259f3b53bc8e3da03951c1f6e936dc7af58eff209e867638a44486c18426324bdc2217c33c2e2fde3f106f06b6bf593e0058be1a4225c57658b17942420e88508aef5f686a40265dce0938aa231614d91a567266c199a6580a8cfa1c6268f3b6565fd09efe50df28cee5cafe05a29d6c23f14f468f31cdc838e0a96efd024304bc5d150dfa6a2971eed5400f7c6b6817dc91da2069c870eb89ae050309fa7290c056b2eea0a048b62fbc190f1e618f062", 0xde}, {&(0x7f0000796000-0x79)="788ba8a4ab699eb7cc6e3ad81345f3130615637225470e715d76c675e431c716dc75b5ea8a4abaea3523686dfee193adb1255eaf769a7e6d8df5eb3875b51a565fdbf3fa34686b8104fb9010b0bb19af4941aff8534a6016334921a858988fa9e82207a589b9c963b3a2636ef0a69842b53779bfb635fc3258", 0x79}, {&(0x7f0000b3b000-0x66)="ecc95ec966390aeb76d36a952c840b9088bd45107b072c32777c2753297b453e0680f86b86161dadf6d446cc5c6bf54c3b9dc4d00fa904628c68ebbdff35edc0e4d02dacc6b95a3d2cfb3732e5cde556531a9b65e4087cf0605153e6da633d60d50ec9da9070", 0x66}, {&(0x7f0000496000)="f6fb783771a44e16f0fa92cf51eaee", 0xf}], 0x6, &(0x7f0000297000)=[@rights={0x30, 0x1, 0x1, [r17, r14, r14, r16, r14, r0, r14, r13]}, @cred={0x20, 0x1, 0x2, r3, r4, r7}, @rights={0x18, 0x1, 0x1, [r15]}, @cred={0x20, 0x1, 0x2, r10, r11, r7}, @rights={0x20, 0x1, 0x1, [r16, r17, r2, r17]}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r13, r0]}, @cred={0x20, 0x1, 0x2, r10, r9, r12}, @cred={0x20, 0x1, 0x2, r10, r6, r12}, @rights={0x18, 0x1, 0x1, [r13]}], 0x128, 0x8010}], 0x5, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/06 03:12:52 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008a1000-0x10)={r0, &(0x7f000043e000-0x2)='X='}, 0x10) 2018/02/06 03:12:52 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000734000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) 2018/02/06 03:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r1, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[]}, 0x0) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[@sndinfo={0x20, 0x84, 0x2, {0x9}}], 0x30}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/06 03:12:52 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) 2018/02/06 03:12:52 executing program 1: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80000, 0xfff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d71000-0x4)=0x973, 0x4) socketpair(0x2, 0x0, 0xa44d, &(0x7f0000e68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000e68000-0xb4)="9ae2bdf3611e10d7e3355d5a8de02e64b9a558ae066998f76f29c935052818bc7939d2924c498535580e0d4e0579c7c10e787931b38a9a7333860ca250c006ff36a135b361dd0e98dde6107d750c9e5498d64a2adae09c596980f116b92b78b71e329a2c1b5ece36bebb0ebba73d9f9e36201d8b7686cbe306b78a3b2185a7b6805dfbed2186c115223b94840f189ce7a228f71a7926e8b99069e9ec314dc51f1041baad540b24a1ad18bd36d87c07ca3441b449", 0xfffffffffffffcde) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000d11000), 0x4) 2018/02/06 03:12:52 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000)={r0, &(0x7f0000003000-0x96)="8a17271e0295f207fa694bbf69e0e33319e26b121239fc69996fcfc50371c0777f61f30437c3dc2caa86803ace928e1fd7d31f18f938e5ddfd3ebdd88bb9b2f1e55234b952381cbe9994ca0c7aca2c5a2b3723aa066443e2df8b9a7afdf84c7be86caa6027f8f265b2f8eb5fd2a1ad0b42c483b5b55bce67d21387515b231c542e953374abb0aa2c47248443872c9d7713abcd10b300", &(0x7f0000003000-0x7)=""/7}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x1f1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000001000-0x118)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x118) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000002000-0x8)={0x1, 0x1}) r4 = accept(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000ee8000)=0xfffffffffffffd80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0xa, 0xffff) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000003000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r4, &(0x7f0000003000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8c6, 0x3, [0x4000000000, 0x1, 0x3]}, &(0x7f00008eb000)=0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000)={r5, 0x5, 0x9, 0x9, 0x4, 0x8001}, 0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00003ea000-0x8c)={r5, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x8c) 2018/02/06 03:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(r0, 0x0, &(0x7f00007a0000-0x4)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009aa000-0x14)={0x0, 0x5, 0x100000001, 0x8, 0x1, 0xb94}, &(0x7f0000860000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e0f000)={r2, 0x7, 0x20}, 0xc) pipe(&(0x7f000029d000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00007f0000)={0x1, &(0x7f000007b000)=[{}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007e2000-0x108)={0x0, @in6={{0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, [0x80000000, 0x100000001, 0xf9d, 0x5, 0x8, 0x8, 0x10000, 0xfffffffffffff800, 0x10001, 0xba3, 0x9, 0x100, 0x7fff, 0x1, 0x1f]}, &(0x7f00000ae000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000519000)={r4, 0x7}, 0x8) setsockopt(r0, 0x3, 0x9, &(0x7f0000d15000-0x4)="02ca29ff", 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000a06000)=""/109, &(0x7f0000135000-0x4)=0x6d) pipe(&(0x7f00003c2000)={0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000e5b000-0x4)=0x7, 0x4) 2018/02/06 03:12:52 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000007000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x1}, &(0x7f0000006000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r1, 0x1d9, 0x8, [0xff, 0xfffffffffffffff7, 0x0, 0x3, 0x6, 0x3, 0x6, 0x5]}, &(0x7f0000007000-0x4)=0x18) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000002000)) sendto$inet6(r3, &(0x7f0000007000-0x2d)="f3458ff535d2a65e859b392e41299a1bb848ab7bf4a5a7efca6b0a87ccfaca1189c7b6f462570b11b210752ee4", 0x2d, 0x40, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @rand_addr=0xcdaa}}}, &(0x7f0000008000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x1}, &(0x7f0000004000-0x4)=0x3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x5}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000008000)={r1, 0x7fff, 0x0, 0x3}, &(0x7f0000002000-0x4)=0x18) bind$unix(r3, &(0x7f0000007000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000005000), &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000006000)={&(0x7f0000009000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f000000a000-0x40)=[{&(0x7f0000006000)="5e01c342c82c2b23ef364aa81aa12d08ac3d49db84d77448b9327b457532da0e0c12960e", 0x24}, {&(0x7f0000003000)="730d6d81c4b4b4481bf2407a5fa8ea9c1fdfffdaf50fc9a28459ec099c7897b12d67d2db013f62c5726ddeeb8a0c8eff80c42297af82baeedcf4c6b65b6f9adb565bfe02f8f41d4781031b64b3599f8c192bd4cdc1408d2e6d17f1d3d115d015fec3fd0d7354de5f83da984846123a67fcd7b9fe123e68ea4bc7cb05b12408583115e1fd204cc024fc2e7c783a05d38ef140de0377f36b32ab850287e740a406043fd539f5dd135514c047607f58f0ad267c329d295120bd57e2eda8c59bdacbf4b03ddf878e1333687fb833cfa7ff72e137fa1be17c90592ea8237d39e84bcb97113bf0", 0xe4}, {&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f000000a000-0x43)="ca0f920087948bb767db72f7f43a7d98f81c5958d73ec57a5e8621430af2b10c7a12e8589d7f0b7d236bec582383922a01de0847d4c57b3ba0ea05681286cc7623d013", 0x43}], 0x4, &(0x7f000000a000-0x150)=[@init={0x18, 0x84, 0x0, {0xff, 0x1ff, 0x2, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x9, 0xa5, r5}}, @init={0x18, 0x84, 0x0, {0x7f1, 0xfffffffffffffe00, 0x3ff, 0x82cd}}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0x20, 0xfffffffffffffff8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xfff, 0x1, 0x1ff, 0x7, 0x5, 0x3f, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0x7, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x0, 0x9, r4}}], 0x150, 0x14}, 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000006000)=@assoc_value={r5, 0x8}, 0x8) r6 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000)=@ethtool_sset_info={0x37, 0x81, 0x7fffffff, []}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f000000b000-0x10)=@generic="cbb7b97951139a204795e8a23f5aefeb") 2018/02/06 03:12:52 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f00000d4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000ae8000)=0x3a) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000810000-0x4), &(0x7f0000e23000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00005ae000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x3c, 0x19, 0x1, 0x0, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0x11}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x94, [@generic]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/06 03:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000b32000-0x6d)=""/109, &(0x7f0000072000)=0x6d) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000021b000-0x4), 0x4) 2018/02/06 03:12:52 executing program 4: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f9f000-0x1b)={0x26, 'hash\x00', 0x2, 0x0, 'sm3-generic\x00'}, 0x1e154b016d6529d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9c000-0x10), 0x0) 2018/02/06 03:12:52 executing program 1: pipe(&(0x7f0000c71000)={0x0, 0x0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$l2tp(r0, &(0x7f00000d4000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x2, 0x0, 0x3, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x2}}}, 0x3a) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c23000-0x4)=0x1004000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xfffffffffffffff8}, &(0x7f00002d1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r3, 0xffffffffffffa7cb, 0x74, 0x1}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x48)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0xfffffffffffffe00, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000002000-0x4)=0xe8) bind$packet(r0, &(0x7f0000000000)={0x11, 0x16, r5, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x8001, {{0x2, 0x2, @empty}}}, 0x90) write(r0, &(0x7f0000001000-0xcc)="f6be8441718b7db9232759ad8c363ce08755f72cfe88d59e25d71898436911dc9528278a58ac537cf6516e4de12c4d801fcb4a175abf97b5e34c105df17af2d4667a33494bb2074ef5761fcde6b63c65f3dc74c0b5d8049a5aa8e407481f28b6f56ad0670a977dc1cfaa2d84bde68b4cdeb673b7bffb227e452176235ac42eca26aad083959988b7f6159eb1a6a7f10b6556aeba0bb8de9f4e4b47869f12249ccaa9b5b897f38fb42bb0f2951aa9590ff87faeda8136f8b4a715a2b96374127c6a8b65cd63f8c10b7409e115", 0xcc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000)="41ddff307f9e0d6ab420fb9b1d600cd8", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003000)=0x10000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x2}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000002000-0x150)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000005000-0x40)=[{&(0x7f0000004000)="153b84b0d487a3138f66123996765a00d5b5576b7d94d0820a3a5527d2", 0x1d}, {&(0x7f0000001000)="084598d6ed67ceff5abb85c6663f36f5969d2b0c4a2ce92f97139ab6081b4860294366fbac859046b2466487eaeafe40815d543034fd4229ace210ef46ea8f98c5cf276c496c441140f22a14607fb0ed83756c96bd6829f82423ec0bc61d13ccf1503ac3ae298d3ab13e348c2c1db0fd9ddfd509f4887078bcaf00469bd909cbdf8fe51c60706da4eb7de2536cc2e2238784ca1c21912dd21a", 0x99}, {&(0x7f0000001000)="41032e88410e47848807e7f125a1a4fd97cc8d908bae28de13c06b9dc12cfd7ee4d7570151a881cc0aea104e1aa8bf352183d1121b5e651c74f5df088460b035c5d13ffb42500241832b4fb2df4eb5d1495ee2ce5711f70de15cff667489757b9760d013d8ed70c2269a9fa12bf88a764016acc368ac0c2ae0a6a6a2ae026813f87142e4fbcd1f1a6c8cfcba12b0a2d091aeffbc105dba30c601d130ff88af44988b76bd3ddc862b2940b1828035c75e83d302d6abbd9471f69cbd936f2066cecc9219d1f68b62078084b7bcd9cf57d77b0546e424a13ee173d9edb98c29034beb96b4d945c9e56849", 0xe9}, {&(0x7f0000005000-0x5a)="ef7fe151ea0845db8730d7773c683eb2fd9a479f0913d1a9d29549edcd3c4862e1130c9bc75d5268b918071ea070a91cb643af3e747f9bf005d6991f784a3d1078440583e97c9d1c513684a1dea0034559b1cb3c2d2b2213de14", 0x5a}], 0x4, &(0x7f0000005000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x8005, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x0, 0x9, 0xb920000000, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0x46f8, 0x5bc85a9e}}, @init={0x18, 0x84, 0x0, {0x2000000, 0x5, 0xfff, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x7f, 0x81, 0x10001, 0x9}}, @init={0x18, 0x84, 0x0, {0x1000, 0x7fff, 0x8001, 0x10001}}], 0xf0, 0xdf035417c303dbbc}, {&(0x7f0000003000)=@in={0x2, 0x2, @rand_addr=0xffffffffffff36f8}, 0x10, &(0x7f0000004000)=[{&(0x7f0000005000-0x1000)="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0x1000}], 0x1, &(0x7f0000004000)=[@init={0x18, 0x84, 0x0, {0x6, 0x0, 0x0, 0x9e}}], 0x30, 0x4004}, {&(0x7f0000003000-0x1c)=@in6={0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000003000-0x50)=[{&(0x7f0000004000-0x7c)="0d8e928af7183ab8bddfd63bcdbc86e1ed9d91dcdd698a2aaaf1b679129001c0e5852c425b9e8825978dc955452dc5ea05535cf2daacb8f84dd7126d59b0054985fa25631a8a2fc03d91fa59a53fc58226a70e7f8ee89358fcb927d2acfec27362acba4feaf65456db998908d99a06b22a65e280b602fc9419ab3637", 0x7c}, {&(0x7f0000004000)="a5788253dd91b2bacdafdbeb66b68caee2295c3f752e8b4446cc8701ea853a246af0fd6c0630e568f34f2df06335fef9bf3d2378949751b16046442a0926c1935cfd43b6c1d7fdd674dc30cee4c72de2fe78cda6c16e6be9ec82d2f552fa82f405f9e31511388dced5a94f359a7fbf07b918a994f3d73cf32d307bca1314a1769cf658b446461bc1008b945bf8b0a9378c065bef82664b673b2bb2917a6ea8f4c7f041bbe55901cc564c6739b22b8852", 0xb0}, {&(0x7f0000000000)="de5a3145a27dadd24731432873fcdc47297c542443a892dd114600b4aab2b560388d2abda01e5d462fa1068a49c3bc0bfc73d2a0baba26bd66021c9b17a58b1f135f87adc593561bf65006cd852a48890f3cfb9388e6c86d0eb2748a0782ee2fa5e59e460bc4a26a4667a314034a5f4301c1b8f74851f44d39", 0x79}, {&(0x7f0000001000-0xc8)="4a62a7b939bf85540da31ed3aaefe8ad0ccd21a68760785add016799f6678084d9b24e06556c81fcea736e6bba56d1d510f7138b58a0ca16f496dd934b534b9556c543b04ce921feac1dc3fec2a2bd4a8009672f36d604bfa899eb96d1c406110d0cf3699b0109f353fa99b06cfd90acda9254c0413cb4bb8495892e5d9359eff682262d6c2a210485fb2c4c541742b7cb5cf2b0860705c2d610bce1413d9a36c2bf6cbf90bbcbeb82645a1ed5923fa2cbf018f56d00f96ddae3271c3e9867272c4636a764881acc", 0xc8}, {&(0x7f0000005000-0x48)="dd72441445aaed51030ac01c06fca362bf60d600825c140d01e297ceb693ac99ee220c1df0e37698a0b00468ec6d0eb1939133f39cfd7be0c9f550b6c09b9e872310bf9eb88352c3", 0x48}], 0x5, &(0x7f0000003000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x204, 0x43, 0x100000001, r4}}, @init={0x18, 0x84, 0x0, {0x17000, 0xb20, 0x9, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x4, 0x8, 0x5, 0x5, 0x2, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x1, 0x100, r4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x6, 0x40, 0x4658}}], 0xf0, 0x4008081}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x1f}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000005000-0xe3)="12a03773bbd48106fd54059ef51c66ec236e76f08fceb1dd084d4924165f9ca7007dd78157b693bfa815b748574ca48345ab1ba117b6fdf73309f3f858744f9d30666e9e359af0b2b6b9dc36b62dae30d2fe403117561d7ae5645c15beb8b828be455dcedaa460e8a8100656511dcd327d9ce147cce7bfc72fb8cc0e1ce7df711647df9518ef609f51d0e8ecde7e8faba9162fe79e9347f20ce4fdb2e12fedade3bb27195af1f94a514bb613a9b29afc17d5395dc10bc9ac2fa37b1d643f8755652759617544b21d8e6adb5f6ef8e30247b8079e1d3f808efe1f3d8f1157b0f4b3ee6a", 0xe3}, {&(0x7f0000005000-0x1a)="777ff6225eef41fede71a0888a849b5ae12b8101e50e742ee60f", 0x1a}, {&(0x7f0000001000-0xb0)="428983b0636bf47f2a093f0c6195c05a7c324aa81de0ade7c3ded3f57ef552a4c19ae98e87be4d215b13bf0d934c4338f71ac6eb4a88f917949c3b191c9b8591e11f50478c5f7fa196d3d7cbf6b802e4192f024125142871c3757deb913522173981e108bfd51f8eb9ab1b596bcfbc3b2f9f3bbd9f457429eb2361137ae77deb27b49cc67ea2ae1ad20d14c2bf5f0d3f175fed6f7010ee3e2e642d68f3aefe835b49551c8a2180dff60f1d0de5b0d48b", 0xb0}, {&(0x7f0000001000-0xf3)="ac8a514017975b7a1df41ad62abd179d92540d7b04f7f8cdc75c9138a72292a4b7fa40f870d147d76c2e90e1c017bf6ff11ac5946ccf0121f15e91da23a824e4a8b710e3cfb1b066c345d31ba8beeb7843601030a7b9c55f991586d395a514f1a8f987e6be3a4d3507fa7af61f9eb54dccf9a7f70d77a9b676de8de6f8416cbbb1382a619b409edaac8bb40c1e1b4de3238b66eb0098c2484785e633ef624d160762b3360a4b86cb3908e26d35a136417a149531ec6e7b5fe6002087ca061f1f71c68f36829db121627ce444578415ece9f76f973e022a31e4751f31a7941ff3f24b4a397cb2f7594fbff6d13c23259dbf1f10", 0xf3}], 0x4, &(0x7f0000004000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x200, 0x6, 0x7, 0x89, 0x14, 0x7f, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x868d, 0x6, 0x800d, 0x74, 0x1, 0x1, 0x9, 0x80, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x400, 0x1, 0x20}}], 0x90, 0x20000000}, {&(0x7f0000003000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000003000-0x60)=[{&(0x7f0000004000)="9562131f1d9591550ddc1ba05bfcaf179b0223cb2276066cdf8d1f015b5752727583a1aa27f8890e69e453cd4296326cf2426ce04725b63b2c155382e3293df368266a63cd04a89a091651c56c40cdda4f4315e9f55a5a96aa2fa20c0e047d93aab05a9db0c3c594707834f39e94881e2104726bfa3e68eff91261384e0f82948e183694a36206fa4ac96540fad19354b996d8bba3c6405d6f2682ba5a99ac0169019c46e22f6199c09921dc89", 0xad}, {&(0x7f0000005000-0x7f)="1619f91d2846c69bd191a4f04e62c6d0be1b066e5e7aa89091699478cd53af1b8da136fe7d7318ce71e32afe62d1e6e67d78a790b04a47a035ae63b4800c13ca2f82d6f667a4ef4b13419aca0714a3b1103534c4bb4677b9b1f21ea127c3541a656334107c276c79b501ff49120d93e74db28a8f684a21149e799844bc6782", 0x7f}, {&(0x7f0000004000-0x43)="3d7f5ca30ff844763b1d182b2d90a2e8419fac5acbcba14eddd03501dfd020daab918f934b820c76a46b2e7590e2f095800e66b4c67d86309a6a69944273a2e535a9f9", 0x43}, {&(0x7f0000002000-0x1)='G', 0x1}, {&(0x7f0000002000-0xa5)="0321d6259b48a2b263a4b380fc93957ba3828dc450e884b2c160c9d65647fa1d20aa85b5f33b6ea3520843406b2cce2b574e924154b814ced463888d310e7349dd1e1702bff62f630f5f8f6b2f3f66d2e7c73b4efb6dac6e216b901c08752c47bcb1dcfb425752ebdc6bbf0845e2bbe175d41cead90facdfb8eb616e643f6a055d150610de1551ce2daa6bcc0881105323f6bb562ca9e17b402543119f8f56504c2c04fdb0", 0xa5}, {&(0x7f0000005000-0xf3)="af14c06fba00dec1b8dac1a497dd839f0c225e5214f9e1700b98220519217d5d0687851d577e3a39e0087bd89f0e8a669714ffedb66c019f6cafecde0926bc0731995b05669cedeef3d4c8d9dd830cdfec36ec9b9b6e4413ded7a108e12d6e3901964dd2635b3e4eec781d2bccf0560ddaeb606199233e8ca4151555c57f9cb00deb403c5578b655b557004a7221e5b2f49a09dd91f1ecbf0a754857a956f3858d009d09b2b2cc182963f7443fe5a3eea7a1c3e2c8d9e21104b43b677e02752526f5c318f2881a20037dfdb2ec98ded4c1a58cc4ea420f94b50cb598c52fca6a77875e5c924b23b1d7a28205a030f47b2ae80f", 0xf3}], 0x6, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x9, 0xfff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xd3, 0x2, 0x6, 0x4, 0x7fffffff, 0xffffffffffffffc0, 0x10001, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1c2c, 0x470, 0x8001, 0x80, 0x578, 0x0, 0x8, 0xa7, r3}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x9, 0x2, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x7, 0x63da, 0x0, 0x1ff}}], 0xf0, 0x40001}, {&(0x7f0000005000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10, &(0x7f0000004000)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000002000-0xb9)="18585640a53738136f1d63d1acf902f4576b8d1f385f01c0d216748ccc53ea1808b70a9920ae5b5297ff2cb61e3ea3d1b13b2eecd3666cc025a837e7043ef48366c9f15d295d1e50e07a3edabb98e5ad575fc10f7cab4cd063278548980ae19c352cbed31f26497100783a4c64354343c8f4c23c56e5aa890ad533ff9632e4b241ad6934cf85d1a6077a88c639f2afecffb5e836ebf9304271ab048b72bd106ede2a1a0337aca90110f7c385616fdb80ed339c220c6f3e4246", 0xb9}], 0x2, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0xe, 0x101, 0x40, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x2, 0x2ba, 0x5, 0x6, 0xef, 0x81, r4}}], 0x60, 0x4000000}], 0x6, 0x0) 2018/02/06 03:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0x8000000000c, &(0x7f000088b000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000841000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x7}}, 0x80, 0x4, 0x0, 0x0, 0x5}, &(0x7f00007a4000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000d8000)=r1, 0x4) 2018/02/06 03:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f000075c000)="44dceaa45d4a27c6a25bbb1bd30bc69655552c516d698fb93946b80f2da41c71f4588eb109") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009f6000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x0, &(0x7f0000c65000-0x8)=[]}, 0x10) 2018/02/06 03:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000044f000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b6c000)={0x0, 0x7, 0x4, [0x4806, 0x0, 0x40, 0x6]}, &(0x7f0000f1c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000caf000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) r2 = socket$inet6_sctp(0xa, 0xa000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000415000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x86}, 0x98) 2018/02/06 03:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet(0x2, 0x800, 0x200) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e65000-0x5)='yeah\x00', 0x5) r1 = accept(r0, &(0x7f0000826000-0x10)=@ax25, &(0x7f0000478000)=0x10) connect$nfc_llcp(r1, &(0x7f00007a9000)={0x27, 0x88, 0x2, 0x5, 0x5, 0x100000000, "ff6b731a28d4ed3942a1e32f26290954a5cece48b7786e809028de5f45ce4651642ebd4033c1be313480ee42ba23519b385a394662816c3ed2c78103c4874a", 0x7f}, 0x60) connect$vsock_stream(0xffffffffffffffff, &(0x7f000049f000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) shutdown(r0, 0x1) 2018/02/06 03:12:52 executing program 3: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef5000-0x2c)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x2a8) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r0}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000440000)={r1, 0x2, 0x3e, "cc2328034d39fbfcf32c90a89e5d55106901e84577a93c9d6bbea3d4ec5f711bd9f99db3346c9b9e89207c291d8d4d4be6a1c848c2346734611e7c90c75726fa0f331437bb235f11cce75f82cfa7de0ce94bec36333a201c7238414f1cd31c2ef1ff1df37b50eee22f5a2f2c00d22ab1ea9b631014d3"}) 2018/02/06 03:12:52 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff1000-0x1f)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000ff4000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00008e3000)=0x5, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f00005ef000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000ff5000), &(0x7f00001d8000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f0000ff3000-0xf1)=""/241, 0xf1, 0x0, 0x0, 0x0) 2018/02/06 03:12:52 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f37000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000005f000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f6f000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}, [0xfff, 0x8, 0x400, 0x6, 0x3, 0x5, 0x3, 0xff, 0x8, 0x12, 0xff, 0x5, 0x7ff, 0x5, 0x3f]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8008, 0x9, 0x7, 0x0}, &(0x7f00001de000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000092a000-0xb8)={0x0, 0xfffffffffffffffc, 0x8, 0x13a1, 0x0, 0x1, 0x920, 0xaa, {0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8}}, 0x7, 0x5, 0x0, 0x3, 0xfff}}, &(0x7f0000010000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007ee000)={0x0, 0xaffa, 0x3ff}, &(0x7f00003f0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000edc000-0x20)={0x80000000, 0x400000000, 0x200, 0x400, 0x4, 0x5, 0x2, 0xf8b, 0x0}, &(0x7f0000ebd000-0x4)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000eb1000-0xa8)=[{&(0x7f0000c11000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000612000-0x50)=[{&(0x7f0000c9c000)="125b4c7d75e5fd464bbca9944404aa53284d51b3c16d9fe960f58d353a3b6af02aafb2f30662a1c5f49f1395ace3a207cf39c1a35aa92b876e352d76e91aa716990c4d91ebb2eeac106454f963a9e4b712485d72fa155b052d390f8c6af812c8ee65cc9763c45b9e6cf9eee38e289a9ddc836fce67e026798e289a0ad9", 0x7d}, {&(0x7f0000000000)="05681b2750e6f795aa5a4623386f9b3f740963d48f83caa1ddafb31b5d571707932c898b6eac927481d0659fb658171ffb5301ccf7f28083baae3ed560588fd8c5505c44882496e3322aae117eff28b72094486895498ebc380d586f5d1bb03b44c16ee2a7ee8afd9b2714e1faedfe46e455fb3e3c5d78cb0756ee41ab4c14eeeba9a61fca426671dca9bc0e5934025af4575e121a2a", 0x96}, {&(0x7f0000450000-0xcf)="deb504238d74b286f7053593ab9d4b72e0c3453f232946e4d7b8a44e2e296f996652eb1d8f9572b35247a9e170a52126a72c8b531a247f0ba15a9019c7139c00a365badb7b98aacd4d7a028ea150467ecaad3f8a55df7346ae98c7c4d8c2d98d134ffd14352b5ed7cdc478c1ea6099344c6cb763563a36c7a019fa588d36eba1242273c6224828576a9d0f883784bb01d7227537c1fc28cd8f3a9a155529e009e755f391472730e109ce99cc8bad55a4c92fe24ff2bd619655e2a0123fa5f15ecfcba54901bdcb438d18ade6215759", 0xcf}, {&(0x7f00008b7000-0x1000)="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", 0x1000}, {}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f0000001000-0x10)=@in={0x2, 0x1, @rand_addr=0x8}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="7d326b37b5d82b93493211c550735d425ca6a553271d883a8ac3134f88764d9e68edcae78da476dff78115cfbf34ce1b5fa983d3d021cf7973a649868222a90514bf1074d98968a3d5c47519412a15aa3940565d6dde0596b292fb41a73f42d7", 0x60}, {&(0x7f0000140000-0x96)="f15546e8ff5a7525a226b57bea22b0feb329763bac3307a7be253c02c87d8a198693831fe482fda810915a3c84048592e2c141d33f6fbbaa2276b8fe5e3fabf9dfd74d632a2a77a14b52b13dcee8c049e88fce1a1b6cb9cdb1c90181a1e83bad774c2fea1a010197686fa5aa86d6783e611c159cb3312663603ca47fa917064130f56190abbffe9dd31f6a0a9efa291f4b84a1cb18bc", 0x96}, {&(0x7f0000001000-0xb9)="fbfbd810cabe23be978d96578cfd540f10e266e6f2f6d442a0fa5bd4500cf28e4529bb644c98674c1494100cecfd8a528800d96490e74c52507a107eca2cf0ab595588b15ad8b5d2979145ff94826c7dfde8c2ec609b90eced2d36fc5ceaf2e9a162ce8e7b00910fc8bfd101ef73e6ac64a7a561714079d843ceb927fe6a153020718eb59fa2bb838ecfc059cdc40745491d033462186308a2b18ff98199e7f64f423c2a8196ef773aff99e7cc6897f46b6718a7382091d8e5", 0xb9}, {&(0x7f0000001000-0x8)="862df3602774a76e553e1dc818a92ec172368e2ec96d9ef068f0f53f66f876bce16b2f243d85e350bc7fb27a049d8d3323d866271f045f872859a1b1b92b718a03cc0773357a7c7001b49c4e4ce3cf7f07e18e9bc46234b98aa9ccc186f44c9503fc77655953c0b6f43f3c481a0265c9d0cae5e78df5007335b078c12d37a3b4d29df3647a35b77c332213ecfc0e8fb40c230e", 0x93}, {&(0x7f0000cc4000)="4702c183f5dee3e9b0692077c58b2fd91efef2876fba2d4f8f47b6f6ab033a1bd2db0e5a783d124f9a2f8e3305e820705a589d795ccc8675daa4455ed76f1b2e29d85542", 0x44}], 0x5, &(0x7f00008b9000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xa9a, 0x1, 0x800b, 0x4, 0x6, 0x4, 0x1a3, 0x5f6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xde, 0x8204, 0x65, 0x40, r2}}], 0x60, 0x800}, {&(0x7f0000a63000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, 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{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="fe52104fde0097560c5392b97e241186bbd85d3cb8d7fa3dce95ba7d59543430a2dd1004f7dc61a4c3755a0885954195fd38fc06606454b40ef37812473c67b9ac6afa618045572e0851bdac4a34d3368e622dcab5202e769221708db4", 0x5d}], 0x7, &(0x7f000033f000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffb7, 0x3, 0x1, 0xa5, 0xe36c, 0x100000001, 0x401, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xe05c, 0x5, 0x204, 0x7, 0x4, 0x3, 0x9, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x8, 0x3, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x10000, 0xcd, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x1588, 0x10000, 0x6}}], 0xf0, 0x4000}], 0x3, 0x8000) mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r6, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84}, @init={0x18, 0x84}, @init={0x18, 0x84}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r6, &(0x7f0000003000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000001000-0x4)=0x2e) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000009000)={@syzn}) 2018/02/06 03:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ef5000)={0xa, 0x2, 0x922, @empty, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000e3f000-0xe0), 0x0, 0x20000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) socketpair(0x4, 0x80002, 0x0, &(0x7f000027e000)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ee9000-0x10)={0x3f, 0x9, 0x6, 0x20, 0x0}, &(0x7f0000745000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000005c000)=@assoc_value={r3, 0x40}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e62000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9) sendmsg(r0, &(0x7f00009c6000)={0x0, 0x0, &(0x7f0000e45000-0x40)=[{&(0x7f0000a42000)="ff", 0x1}], 0x1, &(0x7f0000ccf000-0x190)=[]}, 0x0) r4 = accept(r1, 0x0, &(0x7f000088b000-0x4)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000e10000)=0x3, 0x4) syz_emit_ethernet(0xab, &(0x7f000070d000)={@random="bb70b4517cd4", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_mc={0x8848, {[{0x4, 0xffffffff00000001, 0x8, 0x6}, {0xfff, 0x0, 0x7, 0x7f}, {0x5, 0x101, 0x1, 0xd000000000000000}, {0x7, 0x0, 0x9, 0x5}, {0x7, 0xe824, 0xa6b, 0xac28}, {0x40, 0x5, 0x8, 0x400}, {0x4, 0x7, 0x4, 0x1}, {0x0, 0x7, 0x3, 0x414}, {0x3, 0x72, 0x9, 0x80000000}], @ipv4={{0x1b, 0x4, 0x60000000000, 0x1, 0x79, 0x0, 0x2, 0x7, 0x5c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, {[@noop={0x1}, @generic={0x88, 0x7, "de6cfb6a45"}, @generic={0x0, 0xb, "6210f6fd26f3dc9d82"}, @ssrr={0x89, 0x1b, 0x101, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, @dev={0xac, 0x14, 0x0, 0xc}, @empty, @dev={0xac, 0x14, 0x0, 0x13}, @dev={0xac, 0x14, 0x0, 0xc}]}, @lsrr={0x83, 0x7, 0x1, [@broadcast=0xffffffff]}, @noop={0x1}, @end, @noop={0x1}, @timestamp={0x44, 0x20, 0x3, 0x1, 0x1000, [{[], 0xa9b}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x8001}, {[], 0x80}, {[@empty], 0x401}, {[], 0xe00000000000}]}]}}, @udp={0x1, 0x1, 0xd, 0x0, "101a70ddd2"}}}}}}, &(0x7f000078a000-0x10)={0x1, 0x2, [0x324, 0x78c]}) socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/02/06 03:12:52 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000aa7000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bb8000)={0x0}) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000604000-0x4), &(0x7f0000fb6000)=0x4) writev(r1, &(0x7f0000efc000)=[{&(0x7f000029c000-0x5a)="50070bfa4e85078a2b14a61d18d3d2465e69854a5cabc2f4fcb145feddf78ae82c8063f63fa1b2bcd5daa5dadf8f0410138ff73acf566d38986c6aeac4e62bf36aa4ff11a1725c8feffcf047cd25c650bbb495bd09bc4ceb5a80", 0x5a}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xffffffffffffffff, &(0x7f0000fe5000)=0x2, 0x4) 2018/02/06 03:12:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000001000-0x4)=0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000050d000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value, &(0x7f0000001000)=0x8) 2018/02/06 03:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008c0000), &(0x7f0000321000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d31000)={0x0, 0x1, 0x5, 0x3, 0x1, 0x9b1c, 0x401, 0x200, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x7fffffff, 0x4, 0x398000000000000, 0x7ff, 0x8}}, &(0x7f0000eb8000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000114000), &(0x7f00004f6000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000289000-0x8)={r1}, &(0x7f0000fbd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000020f000-0x10)={0x0, 0x0, 0x100000000}, &(0x7f0000dd4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000044f000-0x98)={r2, @in6={{0xa, 0x1, 0x100, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0xffffffff}}, 0x3, 0x10001}, 0x98) 2018/02/06 03:12:52 executing program 3: pipe(&(0x7f0000cce000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e3d000)={r0, &(0x7f0000670000)="874d03a7b19266c646056b9741f1e5eaa126c2e5e772a438eafae1ba95ccce9586ce70fd4d1944231831ad2b753e7c26d2d467e14488e7a9e68adbcf77"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c3b000-0x4), &(0x7f0000bed000-0x4)=0x4) r2 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f0000bdc000)="547a763961e065ba0200add8f605b01032f1433e3a9003b3ddf78381d614fd6a36173533a7e3c4cb018792d7a96437b52461d13f17ecd9aec2a2c22d712f78e51f208a82ac21870e0f5b8da104012577c9ed608a217975405a62d0942676b808dc065a3f61102a57d04ab496c803ae474161739125e1ca9ee6d85104b5f5e7a16256100b98aa94e991a97620e8dfb2c44fba178d9a8565c4d676b00f638ce5cd4d24f480868bbd95e37fb184eb353877", 0xb0, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/02/06 03:12:52 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000335000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="00000000000000000000fa4a00ab00075b200000002000004000e7003072c101"}) getsockname$packet(r1, &(0x7f0000caa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000903000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000437000-0xe4)={0x0, 0xdc, "55c84aac035218f7053c17f5415fc7f15feff0751b1c381b698dfcc604fa53ee4aed25bdebe0314d24dc56f11e25e7378686a378e79507504e4bdee2821f8c78d5c3e88afe1eb01db7536186503ea33be9b07ae1fd153b40b5272ee82146806b104f0f2746458b8b88156dbfad0a1e5fdd51d76b970cc43d6ce5fe46a557d3e1d73a25088775698910cde75270deb61b7ada0e7b827a6e1fab86b8a6ac57816024cede0272060cf8baacecb125a940c9f1aa75dd777a425022c7e2e0479e4e80d60a8b1d0486f3e4063f0948234cbbfb7c2a06994eae741fcbcea39a"}, &(0x7f0000f18000)=0xe4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000048a000-0x8)={r3, 0x7f}, &(0x7f000089a000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b71000)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f00002ae000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000017000)={@empty, 0xffffffffffffffc0, r2}) 2018/02/06 03:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009d4000-0x8)={0x0}) recvfrom$inet(r0, &(0x7f0000b0e000)=""/160, 0xa0, 0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006e3000), &(0x7f00001b8000-0x4)=0xfffffef1) 2018/02/06 03:12:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00001da000)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000000000)=""/137, 0x89}, {&(0x7f0000807000-0x81)=""/129, 0x81}], 0x2, 0x0, 0x0, 0x9}, 0x2040) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000003000-0x14)={0x11, 0xff, 0x0, 0x1, 0x1001000006, 0x6, @random="07000000017b"}, 0x14) 2018/02/06 03:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0x0}}]}]}, 0x104}, 0x1}, 0x0) r1 = socket$nfc_llcp(0x27, 0x0, 0x1) accept(r1, &(0x7f0000351000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000b67000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000641000)={0x0, 0x3}, &(0x7f000091c000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004ab000-0x8)={r3, 0x40d}, 0x8) 2018/02/06 03:12:52 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) tee(r0, r0, 0x6, 0x8) r1 = socket(0x2, 0x3, 0x6) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000b3000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 03:12:52 executing program 6: r0 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000603000-0x12)={0x0, 0x10001, 0x5, [0x3, 0xff, 0x101, 0x3ff, 0x5]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x8, 0x7f}, 0xc) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000fca000)={0x0, 0x815}, &(0x7f0000fca000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={r3}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fcc000-0x8c)={r4, @in6={{0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x8000}}}, 0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000)={r4, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000fc9000)=0xa0) 2018/02/06 03:12:52 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x8000000000003) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) 2018/02/06 03:12:52 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000005000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000005000)=[@in={0x2, 0x3, @empty}], 0x10) bind(r0, &(0x7f0000007000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x3f, 0x4) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0x10)=@ethtool_pauseparam}) 2018/02/06 03:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x20000001}, 0xc) 2018/02/06 03:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres-generic)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000010f000)=@assoc_id=0x0, &(0x7f000073a000)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000019e000-0x8)={r1, 0x3}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fef000), 0xcf9ff7358a5e8d95) getsockopt(r0, 0x40, 0x0, &(0x7f0000d5b000-0x50)=""/80, &(0x7f0000353000)=0x50) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00008e9000)={0x0, 0x0, &(0x7f0000e47000-0x80)=[{&(0x7f0000276000-0x1000)="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", 0xcfd}, {&(0x7f0000fa4000-0xfe)="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", 0xfe}, {&(0x7f00001ba000-0x3e)="e9fd56c1000bfbe5f274eff4c853eba252a4f4fb76bc66af6e69701269e78ef98cab13bc7258d38d8fff0d5ef4c3e609bd4b4ab565fc2625cd7609d949f7", 0x3e}], 0x3, &(0x7f0000bc1000-0x90)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1ff}], 0x48}, 0x0) recvmsg(r2, &(0x7f0000fab000-0x38)={0x0, 0x0, &(0x7f00006cb000)=[{&(0x7f0000c85000+0x8f8)=""/4096, 0x1000}], 0x1, &(0x7f0000cc4000)=""/57, 0x39}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000030e000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffff9c, 0x8901, &(0x7f000093e000-0x4)=r3) 2018/02/06 03:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80000, 0x20) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000632000-0xb8)={0x0, 0x3f, 0x5, 0x2, 0xffffffff00000001, 0x3, 0x5, 0x8, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x162, 0x6, 0x7, 0x9, 0x9}}, &(0x7f000036d000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000244000)={r1, 0x3ff}, 0x6) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x79) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000872000-0x50)=[{&(0x7f0000416000-0xba)="0e8f000800006b9f6d", 0x9}], 0x1, &(0x7f0000719000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f000087e000-0x38)={&(0x7f0000494000)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x2db}], 0x1, &(0x7f0000330000)=""/197, 0xc5}, 0x0) 2018/02/06 03:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000adf000)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f000055b000-0x5f)="333637377da29c5bf005e5e11e6ca90d82d0fa0d632591a42075c98bc2206aea8e46049b3b45b207500d0dc5c995a8396c66af36d0db5c8283e3f5fa1bfdff673dd8d94fe7efbd51a9647a40a45e3ddfe74eeb798aa718284175493785da23") 2018/02/06 03:12:52 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000000010) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000030000)={0x28, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x14, 0x1, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000011000)=@nfc_llcp, &(0x7f0000003000)=0x60, 0x80800) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000002d000-0x4)='tls\x00', 0x1) 2018/02/06 03:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27ff1a01002356ba602dff05000bfef9b9d2a4b2de78ff19ff0008fffe0002250700971f1ed4b8c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000088f000+0x471)=[{&(0x7f0000849000)="d3f9dc9f3e02e3c98a2efbab209b92a7961129d1d2116fdf74ba5ec4d8e7c27097715ded6938815b979bf5232c8d79349a1ff653975b1eeaf037f5ada854802d00819422be74b3b4e652a1cf90b16be36d31a753e4d5d6afc5acb7c0a0e178235fd8b6c191b5bd4252f1272e7329cb122a60db7c2e06b1bdec349b5155495bd885d05a651c9589525b503dc0006812f2", 0x90}], 0x1, &(0x7f0000d72000)=[]}, 0x0) readv(r1, &(0x7f0000e66000-0x50)=[{&(0x7f00009d1000-0x53)=""/83, 0x53}, {&(0x7f0000962000-0xef)=""/239, 0xef}], 0x2) 2018/02/06 03:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x100000000) readv(r0, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000049c000-0x8)={0x0, 0x9}, &(0x7f00008e4000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000388000-0x8)={r1, 0x8}, 0x8) 2018/02/06 03:12:52 executing program 4: r0 = socket(0x5, 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f00006bf000-0x70)=[{0x0, 0x0, &(0x7f00004f4000)=[{&(0x7f0000001000-0xcf)="d7bf35eaaf5fe5dda049d0e055dc44fb3bfd4f097a5d9e2ce9e3e6c21d7a12b5da601fd4e1e8e6a46df294f31fd8e227e9f409ca32e3613018dbb0f8dbee10c2e143ad3f315b62a2cbb1b017789ae80ac048a95732fae9eeafd36418eb7a9dd2c5528b1e3533c53e2d3b9b2e6b49fbdc014ce3bb40f8e78023e949e6a5cfe8693c4ce8a521bf81549694e1dfb717bf3df61beb140dba663997b8faf7cedb10db3078a4945a867730faf8b6430f322b43a1077d2be6e53c29ef5aa805cf094bb1353117a1025b7c752dc1c90436f742", 0xcf}, {&(0x7f0000001000-0x19)="368b0bba5a9b50ab40bcea630f3577abb390387e7d0e36ecc7", 0x19}, {&(0x7f00003a6000)="9173a23b8cc917cf789a1807a2389003731637a78fe3e5629be59676825697226b393cc856eb1ab73f113f1ccea3ea2c736a26b37808b9e6aaebbc70695da2ff1d0ab412350b80c3e4b219060f68ad8c6cf1603a33af7cf7be33176866e586caceac5de1791af62d3801561cd5d1bb3b2aa76c6d3b", 0x75}, {&(0x7f0000001000-0x85)="5f6be6ae22d57ad263c0bf4d549afa483989a9d82dd9b77bc804365366212fef3d79b0c0a36154701b8a4891227de652be6d32391804976d8f7cda12bf505ea74e4f3c34a90e7a169b677f31dce6aadbec50fb1cee16e4f5a529355ef1d23befa31e8a22bcc04e1b28f54083b5360aed50f1f2bf865f48f0c8aaaad788fd361a1efa692280", 0x85}, {&(0x7f00005aa000)="6a361e795947b67cbc7b5b8052fd075b0e50f065a0165904daab7e4e6dc434e70c6143a925c1a47bb2eefca4d5cb69964f934fdcae0650b024d0cc80fffe495c7cef0fc5380b6bf86432ed2c4939ce15726417c54987a26799c49340e376942f9ca5a5d032a6d819373ea5bcb47e0b43bf1a63c60d8dde9a1711ce0a44a5040b992482fca0d9ff7220c00e41a95bbb4a642d40e88e1a201bb192cd37a3ea5e2a354e2f17190bdd4e3c920351a086", 0xae}, {&(0x7f0000000000)="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0x1000}, {&(0x7f00009e2000-0x1b)="9dbcb5d21eb2a3503861074ac2b1a7b814ff6835b332a55dd2268d", 0x1b}], 0x7, &(0x7f000077c000-0x3d8)=[@iv={0x80, 0x117, 0x2, 0x69, "b939e5658ea505620f69ae22bc791646588e6ad68cfcae4d95e04e93cd9e4d976871b4c839c872428846a658ab1469197c34064ee11bff33c0eda781ec3926e37596e6e37245501a30f0bfa9d3742243bda2e70697d6fc939956a4ff4143bcf9e96a073e12027f15a5"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe8, 0x117, 0x2, 0xd1, "e94a76e428fe73f0413e8eb90f2205f7b6e59b567d8b469f4ea7ef8dfa0a2825e5f03ac08fb6cf78adc107bf5d0bd7216f1a0ec8d3a68dfc9db58903d2c877963a2b7473169f08f73997603aefd41aeb8b4fb6f33e818dc30ca302a4ec7af8aeb5d34ca4889e477d43094c6c3cfa3ebaa5b15fe59d8efc88208cafe12b9f9a85bc88349e35d88056a7e45c4c10137e226ee3b901513e75691e9fee54aeb1bec71fe653437c538661d2fa201c59bdd6332faab290940f3d31207f5db4cd01a06f4b208d17eca28abf7c0df117ab13543bff"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xef, "e57013baf1fcd6492569544dde7e688ef0fb33556e8bbf11bd66e9319394d4b06778e5a485c45e8bcea8d4229044bbd81923972682c1fb244be2f27869e5674612194e8d6786c4917a7efbc4aed90153a6e5798d724d0dd9c2748a9827f18b75eecb8509189cf534c83bd4e9cc18726e92b590d031a5f33f5f19e794783e85451ee92f27486ca613c272d6075299b0878023d994f69eabd60409d691c430c0432fe7685a11652259c148a772c5fcbfca206c93fb4e7fba054f7790c8d58722dedc1ff9b7573f0f1dbc11f393b764adbfc5db8b2bb25fd564b934dfdcaacf84bb7a5ebeff1c8bad839b929159cfdd34"}, @assoc={0x18, 0x117, 0x4, 0x200}, @iv={0xf0, 0x117, 0x2, 0xda, "9d4942d37c7626cbddb8b10e268d4f275619c0335c306e2c10d9ccf3d66165ef2bcc63b78ca0240806418ce3d9614b0d6bb47e12e127a24eb40f4d15398c985340eb5d69369d66ec823d145a880fdd3f4a16b3651066547f38fdc4234e6937d7cb992bb56e83d4c7c829372f5954a5b0be0724efccf0ccb8abc46f741fda0836485079415f2e797c70867a1aa7891b3ed20928d306f7946823e1e50de3c2249f081225ae4226ab92a849bf84315f3b8dd3828452ccef1e4f0609d8741f2df5ff4e4444284f0091929803ce27c2f3d1a5586fc96036c212b3f70a"}, @op={0x18, 0x117, 0x3}], 0x3d8, 0x805}, {0x0, 0x0, &(0x7f0000150000)=[{&(0x7f00000b1000-0xff)="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", 0xff}, {&(0x7f0000001000-0x75)="502899e74189bd135380dfaad60867d9927752a63b6ba81e132ac8d4d43293b90bdfaea448dfcd636954e134e29bd54123ca79490ea5a532025867a5e4e3ef812f779c0de276baab168b5888abd4139751376fe2932458a0de57fce31a0587eca36bb232a06a7649dfcc07957b2b178420d2e4e180", 0x75}], 0x2, &(0x7f000037e000-0xe8)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffff00}, @iv={0xb8, 0x117, 0x2, 0x9e, "60e7c5235f86ba6d8fd0044a41057a12870171233a787cc018027ce065cb0d53ec6484bf6bfee99b69d3175b6324cad928f1924bf30c1f14e3b083748fcc42ab7bd597d6094d093cc5822f82845c95b94265156138badfb63b5b7665aafa89ae4484414f728a3e824e7a708c143a03cd9c83ddfe363f24f4b4bfedff7ae404ddc82c36b3d2c0fed39aff6abf92d43207d3d8b13ee663dcea5de54341c58b"}, @op={0x18, 0x117, 0x3}], 0xe8, 0x8000}], 0x2, 0x20008001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x77c8, @mcast1={0xff, 0x1, [], 0x1}, 0x1e6}}, 0x0, 0x83b}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000047d000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000), &(0x7f0000003000-0x4)=0x8) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000002000-0x4f)="98a8cd361fce3aebed1dd078665bef6142d3e27ccbb53a12271d4bf94cdf4580f38c867b95ddbeec1d621fa33b5d38f83c7df281367be5f4a7aa9807d8261293f6219073546a4e7fb157a4324d0a4a", 0x4f) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x3, 0x0, 0x1, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000003000)={0x9, r4, 0x1, 0xe1}) r5 = accept4$alg(r0, 0x0, 0x0, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x8, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000001000-0x8)={0x100, 0x9, 0x8e, 0x3f}, 0x8) bind$pptp(r5, &(0x7f0000000000)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000005000)=[], 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000005000-0x8)={r3, 0x97c4}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000006000-0x4), &(0x7f0000008000-0x4)=0x4) 2018/02/06 03:12:52 executing program 3: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000045b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00005ec000-0x14)={@loopback, 0x0}, &(0x7f0000421000)=0x14) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00005eb000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) vmsplice(r0, &(0x7f000017f000)=[], 0x7d, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) [ 91.585246] xt_TCPMSS: Only works on TCP SYN packets [ 91.585329] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 91.622772] xt_TCPMSS: Only works on TCP SYN packets 2018/02/06 03:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000100a, 0x80000, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="0000000000000000000000000900000000000000800100004000e7003072a901"}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00009f9000-0x1e)={0x8, 0x5, 0x2, "1f9884d0f513", "1b4351b7ede370f083de8e6060777d85"}) 2018/02/06 03:12:52 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000002a000)={&(0x7f0000014000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f000002a000)=[{&(0x7f0000002000)=""/36, 0x24}], 0x1, &(0x7f000002b000-0x4d)=""/77, 0x4d, 0xfffffffffffffff8}, 0x100) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000002000-0x27)={r1, 0x7, 0x6, "44b77ee0c65d96ace8958c695b25b5ca098a8fb4e16d13d54e69bb3998"}) setsockopt(r0, 0x68f26326, 0x2, &(0x7f0000029000)="eef9804c1ac44f63913cae6b9c270a58faf2c1937d197891f98556bf8b5823f50a4c64a14db693edd7d8", 0x2a) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000026000-0x4)) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x8924, &(0x7f0000001000-0x4)) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xffffff7ffffffffc, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @common='syzkaller1\x00'}}, 0x1e) 2018/02/06 03:12:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000dc0000)=@ax25, &(0x7f0000000000)=0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a2d000)=0x10000274, 0x1f2) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x80001}, 0x2c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000018000), &(0x7f0000013000)=0x14) 2018/02/06 03:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003c4000-0x8)={0x0}, &(0x7f0000df1000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c07000-0x10)={0x2, 0x4, 0x80, 0x4, r1}, &(0x7f0000f10000)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000ab000-0x10)=@buf={0x38, &(0x7f000019f000)="62ec8ff8943d2dbf3fd0e0b2529f2316ec7d283df72e6d9b6a7c27ce7e7166bf5fc0b7030311323c6581070bfc9c98e8487a36762440dbf4"}) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000d6000-0x4)=0xe3b, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a35000)={0x0, @in6={{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, &(0x7f0000e75000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c97000-0x8)={r3, 0x4000000000008}, &(0x7f0000dfa000)=0x5d) [ 91.661843] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/02/06 03:12:52 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0x80) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000010000-0x50)={@common='ip6gretap0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/06 03:12:52 executing program 6: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00009fc000-0x4)=0xc, 0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009fc000-0x10)={0x5, &(0x7f00004a6000-0x28)=[{0x7f, 0x9, 0x9, 0x3}, {0x1, 0x9, 0x4, 0x1}, {0x3, 0x3, 0x5, 0x5}, {0x0, 0xf53, 0x100000000, 0x80000001}, {0x400, 0x4, 0x9, 0x800}]}, 0x10) recvmsg(r0, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f00009fb000-0x60)=[{&(0x7f00009fa000)=""/137, 0x89}, {&(0x7f00009fb000-0x7a)=""/132, 0x84}], 0x2, &(0x7f00009fa000)=""/110, 0x6e}, 0x0) 2018/02/06 03:12:52 executing program 0: mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073d000-0x1c)="44179e046f0000e8e41b520000fc55000000000000", 0x15) connect$inet(r0, &(0x7f000053f000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) 2018/02/06 03:12:52 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e2c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000fd8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fd6000)=0x14) socket$l2tp(0x18, 0x1, 0x1) readv(r2, &(0x7f0000fd9000-0x10)=[{&(0x7f0000b08000)=""/245, 0xf5}], 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fd9000-0xe8)={{{@in=@local, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00003d1000-0x4)=0xe8) 2018/02/06 03:12:52 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c54000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d25000)={0x0, 0x74, &(0x7f00004b6000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000cea000)=0x10) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d25000)=@assoc_value={r2, 0x3f}, 0x8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d27000-0x8)={0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000d27000-0x10)={0x4, &(0x7f0000d27000-0x78)=[{}, {}, {}, {}]}) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xfd, 0x4) 2018/02/06 03:12:52 executing program 2: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, &(0x7f00000b8000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00006e8000)=0x10) mmap(&(0x7f00006e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00006e7000)=@nfc, &(0x7f00006e7000-0x4)=0xffffffffffffff85, 0x80000) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00006e7000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 03:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000e6f000-0x4)=0x80000000, 0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000ffe000-0x4)=0x101, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f00003a5000-0x4), 0x4) 2018/02/06 03:12:52 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x800, 0x2, &(0x7f0000beb000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000d9c000)={0x6, 0x3, 0x200, 0xf, 0x0, r0}, 0x2c) 2018/02/06 03:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000800000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00004b6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000e48000)={'vcan0\x00', r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00001cb000)={&(0x7f0000541000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 03:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f21000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x91) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000146000), 0x80800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ced000-0x4), &(0x7f0000431000-0x4)=0x4) 2018/02/06 03:12:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250}, 0x48) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) socket(0x2, 0x800, 0x9) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/02/06 03:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000526000), 0x0, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000df0000-0x4)='tls\x00', 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000064b000), &(0x7f0000e5b000-0x4)=0x4) 2018/02/06 03:12:52 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000002, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x4000000000, &(0x7f000000f000-0x5d)="f21e71df65486080066890da2bfc7aade72de4864107b1780343a85b9f0a110176c6c94997393f0a14591e2d53fa88deb71235a1c801ef408bcb6a1e8d33a66063cffbf2f702c09fca9ba0cf74d98b4d8f3ff9c6bee6ec4cbdb803648e", 0x5d) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000007000)={0x3, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x88) sendto$inet6(r0, &(0x7f000000d000), 0xfffffffffffffe31, 0x0, &(0x7f0000013000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 03:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ba5000-0x1c)={0x0, 0x6a15, 0xa, [0x9, 0x0, 0x741d, 0x8, 0xb7b, 0x1, 0xa6, 0xe7, 0x1, 0xfffffffffffffffc]}, &(0x7f00002bc000)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009ca000)={r1, 0x0, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f00005fa000)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000641000)=0x6, 0x4) 2018/02/06 03:12:52 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@empty, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000613000-0x28)={'vcan0\x00', r1}) 2018/02/06 03:12:53 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000028000-0x4)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000027000)={&(0x7f0000027000)={0x10}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000026000-0x340)={0x90, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8}, @typed={0x18, 0x76, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x10, 0x0, @u64=0x9}, @generic="eb726de5897b2fddb19409bef0a52ab1de5bdca6b3180480b5bd4e4be3ef03ef803225f84d38b6c0c28bc43cb97a509f56f74c2425866e809b81228780", @typed={0xc, 0x8c, @uid=r1}]}, 0x90}, 0x1, 0x0, 0x0, 0x1}, 0x40c0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000002a000)=""/16, &(0x7f0000012000)=0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000026000-0x3)) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f000002b000-0xba)=""/186, &(0x7f0000019000)=0xba) 2018/02/06 03:12:53 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000783000-0xc)={0x0, @local, @multicast2}, &(0x7f0000620000)=0xc) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f87000)={0x4, 0x4, &(0x7f0000f87000+0x808)=@raw=[@call={0x85, 0x0, 0x0, 0x32}, @exit={0x95}], &(0x7f00009ea000)='syzkaller\x00', 0x1000, 0x2e, &(0x7f00005d0000-0x2e)=""/46, 0x0, 0x1, [], r1}, 0x48) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000f88000)={0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d89000-0x4), &(0x7f00001db000-0x4)=0x4) 2018/02/06 03:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000929000)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000086000)={&(0x7f00002b5000-0x2d4)=@newsa={0x180, 0x10, 0xff487f00871d5a1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha384-avx2\x00'}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x180}, 0x1}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000be4000-0xc)={@remote, @dev, @local}, &(0x7f0000306000-0x4)=0xc) 2018/02/06 03:12:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="1bfc59b38c6ae88cc01d7af5256ac51d") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000002000-0xc), &(0x7f0000002000-0x4)=0xc) 2018/02/06 03:12:53 executing program 3: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000aeb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "8902000000"}}}}}, &(0x7f0000abf000-0x10)={0x0, 0x1, [0x21]}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000aee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000aed000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000aed000)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000aed000-0x8)={0x0}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000aec000)={0xfffffffffffffffd, 0x1, 0x2, 0x3, 0x4}, 0xc) 2018/02/06 03:12:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000+0xee2)={r0}) accept$packet(r1, &(0x7f000041c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001, r2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @generic="004f000000000005ef000000fffffc68"}) setsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f00007b7000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="000775b5", 0x4) r5 = accept$alg(r4, 0x0, 0x0) recvmsg(r5, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46}, 0x0) getsockopt(r3, 0x7, 0xae5, &(0x7f00004bd000)=""/41, &(0x7f0000d95000-0x4)=0x29) 2018/02/06 03:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80000000) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f00006d8000)="efc1dd04b929ec55e3d31ce465b16d5fd7ce75dfd05adb2ce58c2c46381bbc8e", 0x20, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x2e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000948000-0x4)={r1}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000547000)={0x0, 0x81, 0x400, 0x3, 0x0, 0xf1, 0x401, 0x3, {0x0, @in6={{0xa, 0x3, 0x6, @empty, 0xffffffffffffffff}}, 0x5, 0x8, 0x1, 0x1, 0xddfbb70}}, &(0x7f0000044000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000303000)={r3, 0x8}, &(0x7f0000aa0000-0x4)=0x8) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) r4 = accept4(r1, &(0x7f00006d1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000001c000)=0x1c, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f00001c9000-0x4)) 2018/02/06 03:12:53 executing program 6: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00009fc000-0x48)=@full, &(0x7f00009fc000-0x4)=0x48, 0x800) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00009fb000)) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009fc000)={0x0}) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00009fd000-0x64)={&(0x7f000080b000)=[0x7fff, 0x1, 0x40, 0x7f], 0x4, 0x0, 0x7, 0x4, 0x2, 0xff, {0x2, 0x8, 0xfffffffffffffff8, 0x2, 0x4, 0xbfd5, 0x40, 0x9, 0x5, 0xe3, 0x8, 0x1, 0x3, 0x3, "0e426f3e6414e3c8b930a7ca58b168c20518db626e883738f7f3d7de87dfddba"}}) recvmsg(r1, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f00009fb000-0x60)=[{&(0x7f00009fa000)=""/137, 0x89}, {&(0x7f00009fb000-0x7a)=""/132, 0x84}], 0x2, &(0x7f00009fa000)=""/110, 0x6e}, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000021f000)=0x7fff, &(0x7f00009fd000)=0x4) 2018/02/06 03:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000374000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000d71000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a4b000)={0x0, 0x2, 0x10, 0x3, 0x3}, &(0x7f0000312000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004f2000-0x98)={r2, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7ff}}, 0x0, 0x539c9af7}, 0x98) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d1a000-0x14)={0x0, 0x8001, 0x0, 0x0, 0x3, 0x1}, 0x14) listen(r3, 0x43) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r4, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40) r5 = accept(r0, &(0x7f0000de7000-0xe)=@l2, &(0x7f0000d37000)=0xe) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f000001a000)={0x3, [0x8, 0x3, 0x6]}, 0xa) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000ba7000-0x4)={0x8}, 0x4) sendmsg$kcm(r5, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1}, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x2b, &(0x7f0000879000)="a2c0b6f52ec85f994d557ea56be7cc25ab18637080954c82d221ea899d09dd772c2d6a284ea28afba8d4c96af9ad5a", 0x2f) sendmsg$alg(r5, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[]}, 0x400c040) 2018/02/06 03:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cdd000-0x1c)={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00000c3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14}, @empty, {[]}}, @udp={0x2, 0x1, 0x8}}}}}, 0x0) 2018/02/06 03:12:53 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3}, 0x2000) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000002000)) 2018/02/06 03:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0xa5f, &(0x7f0000205000-0x8)) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/06 03:12:53 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000d42000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000ef2000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51}, 0x10040002106) 2018/02/06 03:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff0000)={0x0}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000e28000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000a54000-0x20)="60b6051d4a039c89fbdb757bdabd1d1921e18b3a439f681f8f33f8b63c9ffa0a"}) socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) read(r0, &(0x7f0000c05000-0x91)=""/145, 0x91) 2018/02/06 03:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80b, 0x400) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000004f00030207fffd946fa2830807eee6d87986c4", 0x17}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cc5000)=0xced9, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000029e000)={@generic="71cbfd9fb3a26520faa266ce495aaf8f", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000070f000-0x4)) 2018/02/06 03:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000de4000)={0x2, 0xe, 0x0, 0x0, 0x20e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x201, 0x18, 0x723, 0x3, 0x1000, "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"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x1, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, @sadb_sa={0x2, 0x1, 0x2, 0x101, 0x7, 0x3b, 0x1, 0xc0000000}, @sadb_spirange={0x2, 0x10, 0x3, 0x2}]}, 0x1070}, 0x1}, 0x0) socketpair$inet(0x2, 0x803, 0x0, &(0x7f0000b42000)={0x0}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c1d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000025b000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000080d000)=@assoc_value={0x0, 0x1}, &(0x7f00008e5000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000368000-0x8)={r3, 0x6c}, &(0x7f0000982000-0x4)=0x8) 2018/02/06 03:12:53 executing program 2: socketpair$inet6(0xa, 0x2, 0x400, &(0x7f0000d9c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x40, 0x81, 0x2, 0x80000000, 0x7, 0x1ff, 0x6, {0x0, @in6={{0xa, 0x3, 0xffffffffffffff7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x2}}, 0x3e67be4d, 0x2, 0x8, 0x2, 0x11}}, &(0x7f0000530000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000b000-0x14)={r1, 0xfff, 0x7, 0x10001, 0x100000001, 0x10001}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002000-0x18)={0x5, &(0x7f0000000000)=""/30, &(0x7f0000001000)=[{0xffffffffffffffea, 0x6c, 0x81, &(0x7f0000001000)=""/108}, {0x50, 0x17, 0x0, &(0x7f0000001000-0x17)=""/23}, {0x3e0b, 0x47, 0x0, &(0x7f0000001000)=""/71}, {0x82b5, 0xc1, 0x5645, &(0x7f0000002000-0xc1)=""/193}, {0x8d17, 0x6e, 0x4, &(0x7f0000001000-0x6e)=""/110}]}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79}, 0x0) socket(0x1b, 0x80007, 0x9) 2018/02/06 03:12:53 executing program 1: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) sendto$inet6(r0, &(0x7f0000b20000), 0x0, 0x1000000008040, &(0x7f000092c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00001e9000-0x95)={r0, r0, 0x7, 0x0, &(0x7f00004ba000-0xb)="51390b0823b10654dcf8ef", 0xfffffffffffffffc, 0x8, 0x8, 0xfffffffffffffff9, 0x0, 0x2, 0x200, "5acfff7cc98a8bb9073a56cdb2a9fe8aae92f5d0561c0897d63b71ed87733dd01c196deeaa02f7177c4cde88cc06f1a5eb13d2f14456313f4a5b97a67e39150cb30ba19a43db857ee3efe7ca56daa3b7a15d56fa569fa01237aa7a44e8195585ec62cc4176104eab14f3c9c7ff"}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000ee9000-0x1000)="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", 0x1000) sendto$inet6(r0, &(0x7f0000ee9000-0x2)='\x00', 0x1, 0x0, &(0x7f000071a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/06 03:12:53 executing program 7: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00005b4000)=@nfc_llcp, &(0x7f0000337000-0x4)=0x60) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000172000-0x18)={0x0, 0x9e, 0x10, 0x80000001, 0x80000000}, &(0x7f0000339000)=0x18) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005b5000-0xa0)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x10001, 0x6, 0x2, 0xe0, 0x21}, 0xa0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005b4000-0x7d), &(0x7f00003da000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000554000)={0x0}, &(0x7f00005b2000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00005b2000)={r3}, 0x14) 2018/02/06 03:12:53 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000fe0000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fe2000-0x1c)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, 0x1c) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b97000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x81, 0x2, 0x5, 0xa, 0xa0, 0xa0, 0x67, r1, r2}, {0x1, 0x3, 0x10001, 0x5, 0x3, 0x800, 0x0, 0x4}, {0x5, 0x5d, 0x1ff, 0x10b}, 0x3f, 0x0, 0x2, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x3f}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x7, 0x4, 0x3, 0x8, 0x1f, 0x0, 0x1}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000f94000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x17}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r3, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000fe1000-0xd8)=""/216, 0xd8) 2018/02/06 03:12:53 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000530000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(rfc4106(gcm(aes))))\x00'}, 0x3c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f00006c2000)="a8b583788b697efe59e38ddeebcf5d457a81e79caf19d61053b916d4723f2090", 0x20, 0x84, &(0x7f0000f8f000-0x10)={0x1a, 0x0, 0x0, 0x6, 0x0, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/06 03:12:53 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000087) sendto$inet6(r0, &(0x7f0000fc5000-0x97)="1edce84f8232", 0x6, 0x0, &(0x7f0000105000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9619}, 0x90) 2018/02/06 03:12:53 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0xa5, @mcast1={0xff, 0x1, [], 0x1}, 0x24}}, [0xf3, 0x6, 0x3, 0x10000, 0x0, 0x1, 0x4da9, 0xfffffffffffffffd, 0x101, 0x9, 0x9, 0x3, 0x1, 0x4, 0x2]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ce6000-0x14)={r1, 0x6, 0x6, 0x100, 0x20, 0x2}, &(0x7f0000000000)=0x14) sendto$inet6(r0, &(0x7f0000003000-0x1), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c) [ 92.220739] ip6tnl0: Invalid MTU 547700704 requested, hw max 65392 2018/02/06 03:12:53 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d9c000)={0x6, 0x4, 0x8000, 0xf}, 0x2c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000+0x814)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f00005f4000-0xe5)="5d9da8e5fa545536cbf33ec48b1deff7cff972e29b105414465958f86d6e8dcac13804091e97ea1418f83442b824f53743d8f1d3d332eec365a7b0ef9db3272e88bdc1c8231136c45fc27e2d7643241c3c9d80ad656805a610d6bf033389751732fce625dfadcf752af9c5d2f7448699e941970a4f3398029312df460ec9005c42b99438c3cbc4cd9a4c642337d738554982e7193e54af38b345d64e612e263bbccce2e79171a41c7a548371d095e63fe5f7570d65bd1df817b7c319d664a389a9985109f884d349b0f7c3e799b595e91b88cb51487a59c0eb973e8e4ce1ba08ed1c2f8ebe", 0xe5, 0x20008000, &(0x7f0000fe7000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/06 03:12:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x442, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xb1}}, 0xffff}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00004d3000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000a50000)=0x1c, 0x800) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000011a000-0x4), 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00006d5000-0xc)={{0x7, 0xc000000000, 0x1, 0x9, 0x9, 0x20}, 0x200}) writev(r2, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/02/06 03:12:53 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0xa0)=[@in6={0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff7f}, @in={0x2, 0x3, @rand_addr}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1e1a}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xabf1}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={0x0, 0x6}, &(0x7f0000018000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000019000-0x8)={r1, 0x1}, &(0x7f000000d000)=0x8) [ 92.288716] ip6tnl0: Invalid MTU 547700704 requested, hw max 65392 2018/02/06 03:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000fe0000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00000cf000-0x4)=0x20) getsockname$ipx(r1, &(0x7f0000691000), &(0x7f0000819000)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000574000-0x4), &(0x7f00003f1000-0x4)=0x4) epoll_create(0x20000000000029) 2018/02/06 03:12:53 executing program 0: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000e7e000-0x2), 0x2) r1 = socket(0x2, 0x805, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000916000-0x10)={0x2}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 92.329456] netlink: 'syz-executor7': attribute type 15 has an invalid length. 2018/02/06 03:12:53 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x7, &(0x7f0000001000-0x4), 0xa0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@generic="67a77890ce18cebd26aab78ca53c86c4") 2018/02/06 03:12:53 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f0000014000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f000000b000)=""/37, 0xf}], 0x2}, 0x0) r1 = socket(0x3, 0xf, 0x5) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000005000)={&(0x7f000001f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000020000-0x50)=[{&(0x7f0000003000)=""/37, 0x25}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/252, 0xfc}, {&(0x7f0000020000-0x1e)=""/30, 0x1e}, {&(0x7f000001f000)=""/13, 0xd}], 0x5, &(0x7f000001d000-0x3d)=""/61, 0x3d, 0x4}, 0x40) bind$can_raw(r1, &(0x7f000001f000-0x10)={0x1d, r0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/02/06 03:12:53 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00008e8000)=@newlink={0x78, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, []}, 0x78}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009e9000-0x28)={@common='ip_vti0\x00', &(0x7f0000a9c000-0xd5)=@ethtool_eeprom={0xc, 0x6, 0x7fff, 0xc5, "63ec6a2a51e95f543619e03b9a6a89ec5fe3202458a0e4b2557b6f964d906fc9679336d0c8dc4a1f0002745085eabf0011f6c7be3b57c9fa2bcb4014753d83f8bf2c5828980df36b2d95886bf968c61f94e9a7d14380a84cb327b5e87c2e209c82dc1a90db274067f060e59a37858ea8599f88d8bdbe90e4c76be82fc3ab41ec72d963628897a47be286b5b9d49f722e413973e5569b3d4e27ad03c14ee5d25d798a37d24767b58d6be2badd0831962e4355067d9564b273fac84a27d6172c13148d4ed51f"}}) 2018/02/06 03:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r0, 0x1) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0x0}}]}]}, 0x104}, 0x1}, 0x0) 2018/02/06 03:12:53 executing program 1: mmap(&(0x7f0000000000/0xe5a000)=nil, 0xe5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect(r0, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e5a000)={0x0, 0x7, 0x3, 0x1000, 0x8, [{0xfffffffffffffffc, 0x0, 0x6, 0x0, 0x0, 0x1}, {0xfffffffffffffffe, 0x4, 0x4, 0x0, 0x0, 0x8}, {0x80000001, 0xf661, 0x9, 0x0, 0x0, 0x800}, {0xffff, 0x4, 0x101, 0x0, 0x0, 0x2100}, {0x3, 0x0, 0x58afe052, 0x0, 0x0, 0x180}, {0x2, 0x81, 0x101, 0x0, 0x0, 0x4}, {0xa284, 0xfffffffffffffffe, 0x400, 0x0, 0x0, 0x2}, {0x35, 0xffffffff, 0x8, 0x0, 0x0, 0x200}]}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e5b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000e5b000)={0x18, 0x0, {0x3, @random="886b6f7bb488", @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/06 03:12:53 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000726000), 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fd7000-0x1c)={0xa, 0x0, 0x78, @empty, 0x5}, 0x1c) 2018/02/06 03:12:53 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x4, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000013000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000010000-0xc)={0x2}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000013000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000015000-0x4)=0x4, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0xfff, &(0x7f0000014000)) 2018/02/06 03:12:53 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000008000)=0xe8) r1 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000013000-0x5)=""/5, &(0x7f0000013000-0x4)=0xfffffffffffffe55) [ 92.375317] netlink: 'syz-executor7': attribute type 15 has an invalid length. [ 92.439489] can: request_module (can-proto-4) failed. 2018/02/06 03:12:53 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f5e000-0x1)="fd", 0x0, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x5) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00002a6000-0x4)) recvfrom$inet(r0, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 03:12:53 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000005000-0x2)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @random="1fd4babda70f"}, 0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007000-0x4)={0x0, 0x6}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000)={0x23, 0x7, 0x1000}, 0x4) 2018/02/06 03:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) vmsplice(r0, &(0x7f00005b8000-0x50)=[{&(0x7f0000ac2000)="e9e0271ce013424fcfb6a578156317abf52ca1dde09e40958f75b6e04b78b9092e66671b6fcd41d1f8ebbccf1ae61e69a3cd692b3a2d", 0x36}, {&(0x7f0000ea6000-0x21)="e07e77507faccb38ad9019861278e415fe1de2f623c45c01088c8dbeaad88dd319", 0x21}, {&(0x7f0000715000-0x9e)="165b319be7dd5f28a8f9f1d61ac9c0d081ad1f21c0a67b913ea190d701215cce797d7891eeb734d54969c4bd671ac3397bac564f5b3d9f9c04d3b9b90fdd6919e5547c70120fedd87a1469802bd40b541c253c6c2f6cec34a17a687a3fbe820458061f57ffb5498cc9d553a35b11b41d92a49b1ea835c7f514151fe9ee8a112e831c6f06bdf35d7ce111354d9bfdfe6c3e98cc52465cfdee48f28b21b324", 0x9e}, {&(0x7f0000e58000-0x9)="80df5855c96dd55a2a", 0x9}, {&(0x7f000034a000-0x5c)="9ede6b4e95870fea8f6d1bc39f17f6fb43f067025e2792097bf86fd6221a1f93dd83239f0f583c5ac8a258a9e43789c69b7285dd1b60e677f1d55c830a91cb24560f96885a365bc63f5b642b2b22b5dd8ecd83e0004856c24c225300", 0x5c}], 0x5, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) accept4(r0, &(0x7f0000aa0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00005cc000)=0x14, 0x80800) 2018/02/06 03:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f000049b000-0x8e)=""/142, &(0x7f0000db2000)=0x8e) socketpair(0x1b, 0x7, 0x2, &(0x7f000036f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001f1000)=@sack_info={0x0, 0x1, 0x10000}, &(0x7f0000b03000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000048b000-0x6)={0x0, 0x82a}, &(0x7f0000b97000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00003b7000)={r3, 0x7, 0x7, 0xed1, 0x80000001, 0x6, 0xd2, 0x2, {r4, @in6={{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x3}}, 0x4, 0x0, 0x100000001, 0xbe, 0x7f}}, &(0x7f0000b89000-0x4)=0xb8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dd8000-0x4)={r0}) connect$pppoe(r5, &(0x7f0000619000-0x1e)={0x18, 0x0, {0x1, @empty, @generic="3a16580deb8a6f741e6074bfbb5184b9"}}, 0x1e) pipe(&(0x7f00007f3000)={0x0, 0x0}) getsockname$inet(r6, &(0x7f00008ba000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000d4b000-0x4)=0x10) sendmsg$nl_route(r0, &(0x7f0000283000-0x38)={&(0x7f0000dbf000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000551000)=@ipv4_deladdr={0x20, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x8, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr=0x5}]}, 0x20}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000f09000-0x38)={&(0x7f00008b6000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000801000-0x10)={&(0x7f0000a6d000-0x14)=@getneightbl={0x14, 0x42, 0x1, 0x0, 0x0, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x20000040) 2018/02/06 03:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d73000)={0x0, 0x0}) ioctl$int_in(r1, 0x5475, &(0x7f0000867000-0x8)=0x5) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000aae000-0xc)={0xa48f3798a56e60b}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000eda000)={0x0, 0x0}) write(r2, &(0x7f0000ad8000)="1897039dbc8678c08b91c4999786b159c7d447ec9ac18e9752c10e95978e2f449166abfd1a0aad4f022cf9143dc4ce3b54cb7b70a35816af2fea0c87c35b4cdf3ad85eec98f96dc67afd8a7673a889ea6f79b3d8aedd8b9e93af1bb7139a8c8bfc6919f367d562e134a7beb3abf72a88dea2d697ffa507ab8a4d1dbd8b691026c6d904a3341347429668f5f3aa658c97df1a96139b0e9c9b7861855732d56348e47b3d6e43778b3fccf31c9660884d1e1de9ae77ded9b03070db92aff3f086ced7b3c9407ddf726d23b08e678360a6e8b4", 0xd1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000009000-0x4), &(0x7f00005b3000)=0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000e59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000497000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000914000-0x28)={@generic="ee57330fbcc42ea53a1c90d25875c09d", r6}) close(r0) r7 = accept4$inet6(r2, &(0x7f00003d7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000d5e000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00006aa000-0x8)={0x0}, &(0x7f0000da9000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f00003c8000-0x8)={r8, 0x2}, &(0x7f0000564000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000beb000)={r9, 0x1}, 0x8) socket$pppoe(0x18, 0x1, 0x0) 2018/02/06 03:12:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000453000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x2, 0x10001}, &(0x7f0000bed000)=0x8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/06 03:12:53 executing program 7: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0xe, &(0x7f0000006000-0x1e)={@random="bec6ce6e00ec", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[], @generic}}}}, &(0x7f0000005000-0x14)={0x0, 0x1, [0x0]}) 2018/02/06 03:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008c4000-0xe8)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000535000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', r1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000994000-0x8)={0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00005bd000)={@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8, r1}) sendmsg$nl_route(r0, &(0x7f0000283000-0x38)={&(0x7f0000dbf000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000551000)=@ipv4_deladdr={0x20, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x8, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14d, 0x1, @rand_addr=0x5}]}, 0x20}, 0x1}, 0x0) [ 92.476384] can: request_module (can-proto-4) failed. 2018/02/06 03:12:53 executing program 7: 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, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x0, []}, 0x8) r1 = accept(r0, &(0x7f00005fd000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00007fd000)=0x10) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000b52000+0xdb4)={{0x400, 0xffffffff}, 0x30}, 0x10) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000e9a000-0x4), &(0x7f0000d9c000)=0x4) 2018/02/06 03:12:53 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002a000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x144, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000002b000)=""/88, 0x58, 0x10140, 0x0, 0x0) 2018/02/06 03:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000373000)="67347a723869458f2d0c82c351e547b3f751c9e3db0db3ce55b1d1b2693a19a395d33f1ddbd5b0e0e66948e60ca14dc70dd43816490314cfd542fb8a5393353c6cbb43f8cee4d9b2163f380611f6c90046cb3d0a14b50543e989d8c48e64041966913dd194ef795cabadc4cf51591aa570afb21cdba37566e984b91e7b3694542ad005eb3db20c99582b471020b4c4dd13fac19db4") r1 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e17000-0x18)={@empty, 0xf31a, r2}) 2018/02/06 03:12:53 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000019000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) [ 92.544069] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/06 03:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000), &(0x7f0000009000-0x3b)}, 0x20) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f000060d000/0x1000)=nil, 0x1000, 0x1000000, 0x12, r0, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000619000-0x4)) setsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f000045f000-0x1000)="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", 0x1000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000), &(0x7f0000017000)}, 0x2f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fda000-0x4)=0x4, 0x4) r2 = accept4(r1, &(0x7f0000e90000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000a40000)=0x10, 0x80800) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000021c000)={{{{0x2, 0x1, @rand_addr=0x100000001}}, {{0xa, 0x3, 0x101, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xfa21}}}, 0x101, 0x7fffffff, 0x7, "ff234d1573b4a51c4982bc1e774a10fa93e4aaec198b66441db4a25b6584a7223d3362dfd72a5ab66ac1cbb8e9565c9820a586a0ba8aec1f9886b9be9c97c11b783fb933857caadd7e388ee0fdae4305"}, 0x160) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00002a5000), &(0x7f000019f000-0x4)=0x4) 2018/02/06 03:12:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) listen(r0, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f9b000-0x8)={0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f9b000-0xe8)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000d05000)=0xe8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f9a000)=@sco, &(0x7f0000f7c000)=0x8) 2018/02/06 03:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f0000d5a000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000ceb000)="d67d0903271e261f5b80cb330a9494cb7410177bbd8f16f24d7e97f97040923306c37cfbdbd94340f72424f4829a965c704f59e58b6cc28915d58dc79168d71fa0e5d853d6ce0f55ef7afe95ce1d1d185baec9def9fa87a5adbdfcc1785dda0a9a2bd8ef497ced788326dd032ffbc6565cacb7bcf6e0e97ef0f04772840d62535bb01c4c", 0x84, 0x4040814, &(0x7f00005c4000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6b}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d66000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) 2018/02/06 03:12:53 executing program 1: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000ae8000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x3fffffffffffffa6, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "8902000000"}}}}}, &(0x7f0000abf000-0x10)={0x0, 0x1, [0x21]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0xfffffffffffffff7, &(0x7f0000aeb000)={0x0, 0x0}) connect$nfc_raw(r1, &(0x7f000069e000)={0x27, 0x1000, 0x100, 0x1}, 0x10) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000aec000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000aeb000)=0x10) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r2, 0x400448ff, &(0x7f0000aeb000)="db2ab55a30ab8e88c1f45eeda264f1946f0d5bfcf4befcd04d80016f3f9974297356c3d13a2c477bf07207d614c83a3edc2d30d654b1102a953ce99de6f1e0277bce711234c54751f32674ae537f1dc3e47438ef36f439890155d4bf4484a2e3de59e3b0dda5c8f79fbdadc7ce2932c45d6887639f06e3aedbd8ee16c342970efe2e24d9") mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f00007c7000), 0x80800) ioctl$int_out(r2, 0x2, &(0x7f0000aec000)) [ 92.669697] sock: sock_set_timeout: `syz-executor6' (pid 21665) tries to set negative timeout [ 92.697408] sock: sock_set_timeout: `syz-executor6' (pid 21665) tries to set negative timeout [ 92.760077] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/06 03:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000277000-0x4), 0x4) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000133000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000c38000-0x4)=0xa0) 2018/02/06 03:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000f88000-0x4), 0x80000) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000c5a000-0x10)={0x86, &(0x7f0000f41000-0x86)=""/134}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000015c000-0x4), &(0x7f00008f4000-0x4)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000507000)={@remote, @multicast2}, &(0x7f0000976000)=0xc) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000444000-0x8)={0x1, 0x402a}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000d09000), 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000e2e000)=@nfc, &(0x7f0000e69000-0x4)=0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000675000), 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009b4000-0x4)={0x3}, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b88000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00003f5000)={0x1, &(0x7f0000065000-0x8)=[{}]}) 2018/02/06 03:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00007fd000)=r0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000d4000)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000af4000-0x4)={r1}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000007d000-0x4), &(0x7f0000266000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000531000-0x4), &(0x7f00006f0000-0x4)=0x4) getsockopt$inet_dccp_int(r2, 0x21, 0x13, &(0x7f0000008000-0x4), &(0x7f000071c000-0x4)=0x10000015d) pread64(r1, &(0x7f0000b15000-0xcb)=""/203, 0xcb, 0x0) 2018/02/06 03:12:53 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x58) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000001000-0x60)=[], 0x0, &(0x7f0000001000-0x11)=""/17, 0x11}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000002000)="0fa483e502a50798fc4b238f5ff226e0a4a3c5b730a463db5903e26fdcd4ffb7ef6eb60f450b94df88db49735e2f77a6a42bf0d1f1e2e2a24ca030712d0b805223ed09bcde0e395b1396208e06663039fb2bb30e4ab7a035c149f51d6b64670378621a0f3c2e064eefbca8e25772f9ed98e061a8f69fb6f2570c9779ed83f5673e1947a6fb5baa4e2da04b953a24", 0x8e, 0x8080, &(0x7f0000002000)=@nl=@proc={0x10, 0x0, 0x1, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r3, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xdf33}}}, 0x8c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) 2018/02/06 03:12:53 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00006ec000), 0x0) socketpair$inet6(0xa, 0x800, 0x1f, &(0x7f00005fe000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000015a000)={0x0, 0x90, &(0x7f0000fec000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8f09, @mcast2={0xff, 0x2, [], 0x1}, 0xe6f}, @in6={0xa, 0x2, 0x7f, @empty, 0x5}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x20}]}, &(0x7f00002f0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x8, 0x8, [0x7fff, 0xc2d9, 0x2, 0xffffffffffffffff, 0x6, 0x318, 0x3, 0x40]}, &(0x7f0000000000)=0x18) 2018/02/06 03:12:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x80)=@generic={0x13, "aedba2dcfd0f1e9e256a46f95bbae5bc19b70de485d2b9b8bc4f8d42a138e752c0ea19dd8bd4f5633eac9a3e626149270a77ac1cb86eea5630a6dbaf678caab7c40589fd9a3df7496164f15c2e79f34cdd603a9a74e415026fc973eaad44b592cc65e06cc9f035401d2bdb59399f2b350a798d7a67afb8a84735f8d40d6e"}, 0x80) bind$inet6(r0, &(0x7f0000058000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x11, &(0x7f000028c000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000001000-0xcb)=""/203, &(0x7f0000001000)=0xcb) 2018/02/06 03:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd732a2c0351575a9e8aa5944f2a432a15b3fe56aa166b5b9"]}, 0x84}, 0x1}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c89000)={@broadcast, @rand_addr, @local}, &(0x7f00007ff000)=0xc) r0 = socket(0x19, 0x6, 0x8c4) getsockopt$inet6_dccp_buf(r0, 0x21, 0x10000, &(0x7f00007d3000)=""/2, &(0x7f0000257000-0x4)=0x14c3) accept4$unix(r0, &(0x7f000085e000-0x8)=@abs, &(0x7f00002c0000-0x4)=0x8, 0x80800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) recvmsg$netrom(r0, &(0x7f00005ad000)={&(0x7f0000cda000)=@full={{0x3, {"9aafe2ec7bf9c4"}, 0x2}, [{"0297a7248a7fc7"}, {"11ea7bcad07db2"}, {"8762e41ed276c5"}, {"9af5a68ffeccff"}, {"62a85ef920b917"}, {"52b87c177ba2d6"}, {"386825c4812756"}, {"883716028566af"}]}, 0x48, &(0x7f0000ef1000-0x10)=[{&(0x7f0000b74000)="072915f3588bed18a2bdf6e903e47f3bcc08e814f65d7fec8a31550e2c64d66cdce8cfad803c95f92a50f12c2c34fbf5c76af54af99c971df7658e6a74fa57d8a862aa18061477ed0554b34fc7a73a69ac3a4c70eedc239dc5abb9422c1c28ca6e44ad8146e682a7cf54e5ce27bfb88b6b0fb8cca4f2787caf7132a6ac21a908695df5", 0x83}], 0x1, 0x0, 0x0, 0x40000}, 0x2000) 2018/02/06 03:12:53 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, 0x22}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000017000)={{{@in6=@remote, @in6=@empty}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f0000020000)=0xe8) 2018/02/06 03:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b07000-0xe8)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000461000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000fe3000)={@empty, @empty, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x9d, 0x3, 0x6214, 0x100, 0x8, 0x20, r2}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) writev(r0, &(0x7f0000096000)=[{&(0x7f0000db2000)="f0", 0x1}], 0x1) 2018/02/06 03:12:53 executing program 5: socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000d0f000+0x377)={0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00004d9000)=""/238, &(0x7f0000740000-0x4)=0xee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00008aa000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000c59000-0x1c6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x222e, 0x0, 0x2f284078, 0x0, 0x1, 0x880b, 0x0, 0x2, [], "166e6967b45acf780f81096a0a0d2a0d022cf06305b540793d246b7e67afc998a3ff91138f3d994aecc69131b6b8151e02c58ced1ba616a8b11744fef258c349a4b125f7c76611cc474f4f2bfa72f438278415834f8681b62807410aa45b5c11d20afd42986631e8893f086763b415d09c4f903cde21bd9dbdfcd810cdcdd79876cdbb223afbbf26d94cd94a59b59ad0cafbcab858c0257072b394532a6e5be9274a81658dd639b5507d5359ca"}, {0x7d, 0x0, 0x100000000, 0xffffffffffffffe1, 0x0, 0x0, 0x800, [0xbd23, 0x3], "8c99413d55682fb8903d3cf24eb4044d329b496bff28fbb12f13b5594431e8d89ab58569aca54df0be3004d402e1c11412327f3c809942ab159d718672d492a76c685a66384c8d0ce5b848881a61d40e71d93f3705180bf8290216e9fae36cc82f29e0d026"}, {0x2, 0x0, 0x7fffffff, 0x20, 0x0, 0x0, 0x86dd, [], "36c03587aced1aa99d62a9d30069f78e5f6fe0be4f0733e921c90a1c418e5f89a38885f39bb273752ae6b32194be3fa0abfd5e469c73f6f877c5f55df973795539beaa007bd1769d61c03235ebc19e08c982bc05cbb9bd3872397d46981cde95273ad3a2677925c685df"}}}}}}}, &(0x7f0000cfc000-0xc)={0x4, 0x2e4, [0x0]}) r2 = socket(0x5, 0x800, 0xff) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00006b2000)=0x1, 0x4) r3 = accept4(r0, &(0x7f0000fee000-0xe)=@l2, &(0x7f0000b84000-0x4)=0xe, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000d5f000-0x94)={{0x0, 0xffffffff, 0x5, 0x4, 0x2, 0x10001}, 0x80000000, 0x100000001, 0x56e, 0xfffffffffffffffb, 0x100000001, "6d4a1f839c94282744013210ed33c3f4b03ef33dd2bcc2bffefcc12320a0cb962fb3398323081e452128c490cf93f295008b7258ca754ca1fa7633fa20111105f1a552f56b6c0f404bd6d9ee84a5966f200c3521d62acf56a640ffbfb94d193ce54ad17702e27a3d493e128b83283fa19f39edacfc50adf4d82db3922cd40a1a"}) r4 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r4, &(0x7f000061c000-0x38)={&(0x7f0000866000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000fc7000-0x10)={&(0x7f0000893000-0x100)=@upd={0x100, 0x12, 0x4, 0x7, 0x0, {{'xts-camellia-aesni-avx2\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x1fe00000000000}, {0x8, 0x1}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) 2018/02/06 03:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000014, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000acb000), &(0x7f0000aba000)=0x4) 2018/02/06 03:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000993000-0x47)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) pipe(&(0x7f0000364000-0x8)={0x0, 0x0}) bind$vsock_dgram(r0, &(0x7f00007d8000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000d06000), 0x1, 0x0) 2018/02/06 03:12:53 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000e000), 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000020000)={0x0, &(0x7f0000021000)=[]}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000022000)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000023000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000022000)=0x14) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000022000)={0x0, 0xf265, 0x2, 0x1c, 0xef79, 0x10001}, &(0x7f000001f000)=0x14) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000014000)={r2, 0x20}, &(0x7f0000022000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000023000-0x8)={0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000024000-0xc)=@sack_info={r3, 0x1f, 0x9}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000023000-0x8)={0x0, 0x7f}, &(0x7f0000022000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000023000-0x33)={r5, 0x7, 0x2b, "7eb2e034352d2c3304a8a00d6716fde8af0d819dfbb95b4471ce2126307c9125ed399c28ea7f89158a02aa"}, 0x33) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000022000)={0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000022000)=0x6, 0x4) 2018/02/06 03:12:53 executing program 4: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ee7000)={0x0, 0x2, 0x30, 0x20, 0x3}, &(0x7f00005c4000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000609000-0x8)={r1, 0x8001}, &(0x7f0000e88000)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ee4000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000ee4000)=0xa0) 2018/02/06 03:12:53 executing program 7: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000000004000000000000000009008100000000", 0x24) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ea2000)=0x81, 0x4) 2018/02/06 03:12:53 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x7) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000017000-0x4)) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000021000-0x4)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000022000)=0x1, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000019000)=@syzn, 0x10) [ 92.907944] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/06 03:12:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d5a000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr, @broadcast=0xffffffff]}, 0x18) close(r0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000051a000-0x12)={@generic="d32b124b948888632f93ec4d8b94e183", 0x2}) 2018/02/06 03:12:54 executing program 7: r0 = socket(0x9, 0x6, 0x100000001) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000066000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/02/06 03:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000005b000), &(0x7f000088f000)=0x10, 0x80000) pread64(r0, &(0x7f0000671000-0x34)=""/52, 0x34, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000043f000-0x390)=@nat={'nat\x00', 0x1b, 0x4, 0x330, 0x288, 0x288, 0xffffffff, 0x98, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000cf3000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xff000000, 0xffffffff, @generic="e4a700e042865d76bd154faa4388e240", @common='irlan0\x00', {}, {0xff}, 0x37, 0x1, 0x20}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x2, 0x6}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x0, 0x2932, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x14, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @gre_key=0x7, @icmp_id=0x1}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0xffffffffffffffc0, 0x3}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x3ff, 0x2}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2c091ed3ef480de1, @multicast2=0xe0000002, @broadcast=0xffffffff, @port=0x3, @port=0x2}}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="7dce2fd8d600e9dcc436ea7f8d40130c", {0xff}, {}, 0x67, 0x2, 0x4e}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x14, @multicast2=0xe0000002, @multicast1=0xe0000001, @port=0x2, @port=0x3}}}}]}}, 0x390) recvmsg(r1, &(0x7f00001b9000-0x37)={&(0x7f00003df000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000e60000-0x40)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x3) 2018/02/06 03:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a1000-0x1b0)={0x1c, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic='*']}]}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f0000c45000)={0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000890000)={&(0x7f0000b13000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000f4d000-0x8)=[0x0, 0x0], &(0x7f0000bb9000)=[0x0, 0x0, 0x0], &(0x7f000063a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x2, 0x3, 0xa}) r2 = accept(r0, &(0x7f0000451000-0x10)=@ax25, &(0x7f0000107000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00008ee000-0x4)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000089f000-0x4)=0xa74, 0x4) 2018/02/06 03:12:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a0000)={0x26, 'aead\x00', 0x8e, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r0, &(0x7f00000b1000)=@nfc_llcp, &(0x7f0000564000)=0x60, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000c04000-0x4), &(0x7f00005af000)=0x4) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000a9e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffd) write(r3, &(0x7f0000ca2000-0x191), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000065f000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00007b6000-0xc)={0x0}, &(0x7f0000acc000-0x4)=0xc) r6 = getpid() r7 = getpid() sendmsg$nl_netfilter(r2, &(0x7f00008de000-0x38)={&(0x7f00005d2000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000971000-0x10)={&(0x7f0000049000-0x3fc)={0x3fc, 0x13, 0x7, 0x802, 0x3, 0x3, {0x2, 0x0, 0x2}, [@generic="9ed89428e0afba61cdbae937d68d0b1bfea3d40f91d9b7ea3045a3c1066d1cfad7448250759f2aa764f94ecf33a34320c611c25fe31a217ccd04e282151942a5adcb436acbb532a2dce1f3040b59ee90276e40b08c904c5262be75c5eee7a6e7fd7694bd3edf4e0b5d036059a1462fc1a69d367878c2da82541acec528de758bcc3b219259ccaadbeef366f60f7b28b51a84c6dd9cc64feb3872f4998122b0d5f5092871a35c4f2f86a72f88cefa1fc195", @typed={0x10, 0x37, @u64=0x6}, @nested={0x1f0, 0x3, [@generic="a0293fb163ff420083b76eeb4e6edccc520badd6653eedbb7e4aeacced23e071abcfebda62288ce8ad38e03206c24c49702efca90978f76650195a00a3d877494c564a5fd678f95a68863b6c93a227b32b0dab7e846a74ba11b9e5c9bb89bef661b595fbbf7e5feb108fe23157c8797e2af2b141421252260ae07dc392beb237444e7272bd8152ba3a2845e023cb154f5c89dc962acec7f833c4b848066d3f74480e4a73fb3e13f916aedb69bbc4f7a38780e890b7850863ec367a243c99f857c3eeceed2378957910f41ca1ccfba5", @generic="3ba7cff838da00bd29bd38322531563295cbed00878da94a6648213374ca466158548fdc220d2270903bee31dd96bc43b63c635c21ce677c78ea32bcb29e96476785685036493e9af7aa9726f64c0337ff58056ed1c6b8fcc9716b578409d88e9c3efbdda3093d97617250186bb3ea82f2f27c36855de36b7265565602741a1b69ce6a2137a134c4f70e94e90850f9e2145d9bac516d17adaf52e6631738747b36b9d6f16a2fb4f14b0a8a3d0be95d1554d00f16e03d48", @typed={0xc, 0x85, @pid=r4}, @typed={0xc, 0x16, @pid=r5}, @typed={0xc, 0x19, @u32=0x17a}, @typed={0xc, 0x70, @fd=r1}, @typed={0xc, 0x51, @ipv4=@multicast2=0xe0000002}, @typed={0x1c, 0x5c, @str='.em0em1eth0)proc\x00'}, @typed={0xc, 0x1e, @pid=r6}]}, @nested={0x10, 0x6c, [@typed={0xc, 0x93, @u32=0x8}]}, @nested={0x10, 0x0, [@typed={0xc, 0xa, @u32=0x3be3}]}, @nested={0x108, 0x83, [@typed={0x18, 0x5b, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="ace8ee4c26a39e59cccdcdad22ba58a2b0467c71b65b5ca6b87a9b8868cfb8027a9c75c7d4c2085f5698e263d91768942452ccd6877c185abe5e48067c3156a3979a182b30607c3242fd7f93f89993567476d03ead852d16d8b11b1976b938c82dc5e4c8033c11041b134c225ceecd84abfff2b26d912c748fd5bd42c0aa095c7dcd1b5889f7896ee37792aaa968f161ccfadcbb26b11c4d52514b1f55bc49e5ab820cc39b62db63c6a3689d26f785746f08", @typed={0x14, 0x95, @str='&.nodev!;]\x00'}, @generic="9cdf17425e35451d69499edab7c42e285136746b5b87c52c6e03980424c2f18d6422db0f2a2e"]}, @typed={0xc, 0x38, @pid=r7}]}, 0x3fc}, 0x1, 0x0, 0x0, 0x80}, 0x804) 2018/02/06 03:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00009b1000-0x24)=';', &(0x7f000004f000-0x1)}, 0x20) getpid() 2018/02/06 03:12:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bec000-0xc)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x10, 0x800, 0x1, &(0x7f0000faf000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008ed000-0xc)={0x0, 0x1, 0x2, [0x8, 0x7]}, &(0x7f0000f4b000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000258000)={0x0, 0x1, 0x8001, 0x10000, 0xfffffffffffffd8f, 0x101, 0x0, 0x10001, r2}, 0x20) ioctl$int_out(r0, 0x2, &(0x7f0000b8a000)) accept$ax25(r1, &(0x7f0000139000), &(0x7f00006b9000)=0x10) 2018/02/06 03:12:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f000066d000)={&(0x7f0000e5b000)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f000027c000-0x60)=[{&(0x7f0000ed8000)="48fce6182e1eed", 0x7}, {&(0x7f0000d36000-0x5c)="3ef38f5c03e574b943967e79713e4c859b0ad3af751f89ec1e11530249a83a26c38298f42762f7235982b2e29ed007a7fcf011ba14136010cf6aaf685c31bb4540ef592147f8f8696efbda73fdbf57a6ef057355f4634325eac2e49b", 0x5c}, {&(0x7f0000bff000-0x5d)="1ec554eab27ab733136bf2e37b9dad1d414dea71031c2fc34f648948148800befb2763011fabd91358662d91239ba3af9893a4412aea6eb6d8bcad876da4d2690a510c9528abbc17ca2168c929e898f3c26be97f2239361979953445f5", 0x5d}, {&(0x7f0000f0c000)="715177a8306e994623f1bfd22079c3d9f3d241a430ff90c3836ec44af022c6f6df8e2fb4a1b529efd2760ac2f1cde7ab49557bf2443686fe2e97de12674c950d7f792bd79806830f30bf614b978b", 0x4e}, {&(0x7f0000323000-0xc1)="cfb64a2396bbc008a41255e3aa090433d8379db946665ddd812907401665965a0331ac0c980991d25fe5476e5334b9e6b189f49b87f5b77503dc871b3dbf37b29df37885507bf8e587edb4b75a690bec475573a6eabb0aa555e6a71bc3830ee7078f122aff26d86b70c3c9476e5e8eb3c387274ff322e4cd30d3e90d72f889a80e09a644b3b825051e3f3840d66c5d0306996f8c1e348f66a740a13ae8bed6b7d7b19e1ddf69cd56e1c932dd48c22ea5094702e03756ffff86164310ba5d15404d", 0xc1}, {&(0x7f0000e9f000-0xcd)="f8f55f5216b0e075ce3a48f9c57cad5a3dc71450ad13fa11ad6e555b2825599b22ed6118c0a2a1ab5888d66eaef867d150e084212cb8102bbef8e12037245d519bbfd43ccbd40a2daeec757a614033955394159cf5d1452046f02c0ca5e4611951c183626664356c18875fe7466917361b187fed8f6a394ce7059e220fec1651f66892398a00b1787a481b6de9c39d0193f05a9c2ad6e45529fe9a58bd4f25e2ce28eddacf7dbba6676ab971b1fa06cdd45b827edd5bce6f5d1d72ef8480af6725bd89f531056a62f7a3e97ca3", 0xcd}], 0x6, &(0x7f000072e000)=[], 0x0, 0x4000000}, 0x8040) pipe(&(0x7f00001a3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00003f3000)={0x0, 0x100, 0x0, 0x8}, &(0x7f0000760000-0x4)=0x10) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00002bf000)=0x6, 0x4) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000f17000)={0x4, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x206, 0x100000000, 0x1004, 0x0, 0xfffffffffffffeff, &(0x7f0000a91000-0x10)=@generic="c3f24f413315b0cc0240c4dae172016b", 0x0, 0x6, 0xd3}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000002e000-0xc)={r4, 0x23c, 0x30}, 0xc) recvfrom$llc(r2, &(0x7f0000f17000-0xaf)=""/175, 0xaf, 0x2000, &(0x7f000072d000-0x10)={0x1a, 0x1a, 0x10001, 0x1, 0x5, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) 2018/02/06 03:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000980000-0x2a)="a008820294e5a656ba2598ff5906f0d2ca44a25f24e886e452efe789f383bd7f25d2a29c1dc1bc5ce0c95e0458731b5b3e8b7ca6916c286532787397969cc5", 0x3f) socketpair(0xa, 0xa, 0x7, &(0x7f0000325000)={0x0}) connect$vsock_dgram(r1, &(0x7f00004a4000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r2 = accept(r0, &(0x7f000098b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000cc9000)=0x3a) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00001a9000)=[@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x80}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x66b1}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x10200000}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffc1}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}}], 0xb8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000c97000-0xb4)=[{{&(0x7f0000ec5000)=@can={0x1d}, 0x10, &(0x7f0000e5c000-0x10)=[{&(0x7f0000e52000)="9d4117d9444501d5f881dae4101760b7bcbfc2fccaaa1aa077e0f0a583bcc9f45d6ef3952413fe2fe263c0615538ba927eda0d50d8c4191d8e4d5b1860897a9636ea84616c16e70d6e65db7f1535c92b4fd1a234ff7946f12893aecb78fb5dad41d855aabfab1f7f0a5ec5f73303d790", 0x70}], 0x1, &(0x7f000075f000-0x1320)=[]}}], 0x1, 0x0) recvfrom(r3, &(0x7f00005f0000-0xc7)=""/199, 0xc7, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0x10) 2018/02/06 03:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0x1) connect(r0, &(0x7f0000361000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x32) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b50000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000065f000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000998000-0x8)={r2, 0x2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000229000)={0x0}, &(0x7f0000dec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e78000-0x8)={r3, 0x8000}, &(0x7f00009f0000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/06 03:12:54 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@empty, r1}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000-0x4), 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000-0x28)={r2, 0x0, 0xc9, 0x1b, &(0x7f0000003000-0xc9)="49bbda8abe2b2612789b3c57b008a6835f96de8718256858251c1b0dfc5ebffb1f812494c2073649c326e64ddd70c085f9eb86cf89cf08ca8c7b4572921cfda2d3a1c4fcf12157e90c2f2ab577386d1642991f298e20685455755d0bd36ae20710273395fd0c93c9df32a39a6ded261425c5e5f660e553b62a198cfff02067608ed9ec7f4f59d319a8d767fae86e3b41d01ef0975feba3efbdd7017d4bb70c1d29743ee891b0bc525adfe08427de2b9b94a2e811212389694ea9046b42a699165c82dca3cb3ae65eb1", &(0x7f0000002000)=""/27, 0x4b}, 0x28) 2018/02/06 03:12:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000087f000)={@link_local={0x1, 0x80, 0xc2}, @random="73735e6d878e", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffe97, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom$inet6(r0, &(0x7f000034c000-0xe0)=""/224, 0xe0, 0x103, &(0x7f0000dee000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xfffffffffffffff8}, 0x1c) bind$inet6(r0, &(0x7f00001e7000)={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000cd9000-0x10)=@buf={0x20, &(0x7f0000bc9000)="5340b590e71f0a822f31891446dbc7712d9da8f7f2d3294fb71f6d4fb4fe4a45"}) r1 = accept$inet6(r0, 0x0, &(0x7f0000075000)) getsockname(r1, &(0x7f000053f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00009a0000-0x4)=0x3a) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00003e3000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000526000), &(0x7f00008de000-0x4)=0x4) 2018/02/06 03:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00006bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000081d000-0x4)=0xfffffffffffffe89) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000818000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) 2018/02/06 03:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000763000-0x44)={{0x2, 0x0, @multicast1=0xe0000001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x22, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="be1a6281a52555c0e64d8f866dc1f5f2"}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x7) accept4(r0, &(0x7f00009a4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000020e000-0x4)=0x2e, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005b8000)={0x0, 0x67ed, 0xff, 0x7, 0x6, 0x2, 0x0, 0x4, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x2, 0x10001, 0x8, 0x8, 0x5}}, &(0x7f000039f000+0x380)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f5d000)={r3, 0x2}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000aee000-0x9d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/06 03:12:54 executing program 7: mmap(&(0x7f0000000000/0x109000)=nil, 0x109000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000107000-0x21b)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "6be77e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "f119f2303c1d37c9"}}}}}}}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000a5000)={0x0, 0x0}) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000109000)={0x63, 0x3, 0x2002}, 0x4) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000010b000-0x4)=0x6, 0x4) pipe(&(0x7f000010a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000002a000)) 2018/02/06 03:12:54 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000025000+0xc6d)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f000000e000)=0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/06 03:12:54 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005cb000-0x4)={0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000fc7000)=""/213, &(0x7f00000c4000-0x4)=0xd5) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 03:12:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000048d000-0x8)={0x0}) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000a87000-0x8)={@remote, @loopback}, &(0x7f0000706000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r1, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) recvfrom$ax25(r4, &(0x7f0000ccb000)=""/58, 0x1, 0x0, &(0x7f0000a37000)={0x3, {"0114a9205f14a3"}}, 0x10) 2018/02/06 03:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e71000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000154000-0x4)=0x10, 0x800) pread64(r0, &(0x7f00007ff000-0x1000)=""/4096, 0x1000, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000861000)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0x3, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000679000)={&(0x7f0000859000)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f000026f000)=[{&(0x7f0000966000-0xb4)=""/180, 0xb4}, {&(0x7f0000463000-0x5a)=""/90, 0x5a}, {&(0x7f0000448000-0x61)=""/97, 0x61}, {&(0x7f0000254000-0xcc)=""/204, 0xcc}, {&(0x7f0000a2c000)=""/4096, 0x1000}], 0x5, &(0x7f0000560000-0x52)=""/82, 0x52, 0x6}, 0x0) 2018/02/06 03:12:54 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007000-0x8)={0x0, 0xfffffffffffffffc}, 0x8) 2018/02/06 03:12:54 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4), 0xe6) accept(r0, 0x0, &(0x7f0000c06000)) 2018/02/06 03:12:54 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000005000-0x2)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000a000)={r0}) 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) sendmsg$kcm(r2, &(0x7f0000009000-0x38)={&(0x7f000000b000-0x10)=@llc={0x1a, 0xf6, 0x1, 0x5, 0x0, 0x4, @empty}, 0x10, &(0x7f000000b000-0x10)=[{&(0x7f000000a000)="5ee9ccd6c10aaa97a4f8f5a947f3a3ebcdae140d7e1295dbc0fc7206f8bd2a2248de01fbc745dad63c008e485d39fdad4b6a46452b3427873a536e88fd3d", 0x3e}], 0x1, &(0x7f0000003000)=[{0x88, 0x105, 0x80000000, "04f4b5f10048246d5e534cc04cfb191240141ee1f1dd803f1b72cab6f31fc665eba6875cee7a9f211a183ece05f7a1815f682fcc1558d3113ebe041ad8fc0b4e15bcb8dd8538da0a8b3da90628982a292f72b4a8ef8d26fbebe7ce0c709dcc758bf94fc0eed11446e7e4d06a269071c69cac6e"}], 0x88, 0x50}, 0x4803) 2018/02/06 03:12:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000d1d000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000e50000)={&(0x7f0000e0a000-0x9)=@rc={0x1f, {0x0, 0x2, 0x1, 0x7ff}, 0xfffffffffffffffc}, 0x9, &(0x7f00004c8000)=[{&(0x7f00006c6000)="2e8cfe3bcfa5e469b8641b5806326a1f8fe1409fea1fd2ebd80574f6f6e045c7aca478f9395e85209aecf98dae0f2385ae21f9bc1ac653e93b1d14d515294e1632d79ac9d8941a01932601739deedbed537420450d71e2f7ffa3bcb21d73f9101513be733f31ea54a6dd699df457b0343b19461463dd61a3cdd33dd5000aeedaf2ab49cdfe5ae4d6a19e79a76d051daa99b6a07606a924c217f9991e80ff6c3c6c93925bf1a82a33b6d21ca107c1cb97479209095d90d18a3b843ca06f5fcc8fc165101d142ed8930e91", 0xca}, {&(0x7f0000391000-0x5c)="abb503710ae07ec87a8b964cc3ead82f2f1b1bf296d51170012909aeb169b9926d1940545168454cd7008b5bef67d331183a2b56c1a3423e70837cc5e13c61a70567bb814a5f5cad57b1eaf75b5cabb610c535267fe61efaeb1938a0", 0x5c}, {&(0x7f0000e04000)="a4d3a6ea6e739bca3403bf98699bfcb368c5e98d2dda080a232f224c8f617381341b3ffbc9d237007f42", 0x2a}, {&(0x7f0000b60000)="d456346a34a320e8d19ddc4dd20352759b357e9f3cb9646d94c2da7ebaac3076ab7a56b299debb6145b364e675af1708eac653d87d9df666ee98986378fc4386384a976f3f6a5f039494ee38425cdbbd35dadc9eaa0cc11cb1363572f6348271bb45d9981f21ff3b6e64f91e436952b95752bd5927e1e122689929b23b42c56abe3811c253d7b23d00a56ffe45d5171bef10af578462f87ee4544c7d2dbecd0fc6569ca45e179f5e123557c7cdb41a83ef08cfe68faf7de1cf891d0828cbf3ef3dd985416b8d1764b76e96eb", 0xcc}, {&(0x7f0000a4f000)="7f77628f73721bf374a5e20196588a0c11fe6939100fa038d4b661efba5a43ee5f10f844998cd6c2c92d511dda5a90ff7f6febe4df328a9c1cd849a2acdc7aad15f51e8a078ff8ed4693d3", 0x4b}, {&(0x7f00004e8000-0x19)="142eb8fec1daff5a8d50898edd31de97a4377178edc8f77e5a", 0x19}], 0x6, &(0x7f0000585000)=[{0x38, 0x199, 0xfaf8, "625ea751460bab3b6df0d0f44d1bcf956167f91bd42acaa768bd8b025a3d7580c5cc"}], 0x38, 0x4000000}, 0x20000010) r1 = accept4(r0, &(0x7f0000ce0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000036000)=0x10, 0x800) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000be4000), &(0x7f000095f000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000055b000)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f000034f000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000049b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x2, 0x2, 0x1, 0x0, 0x2, 0x20, 0x0, 0x2e, 0x0, r2}, {0x100, 0x0, 0xd58, 0x3, 0xfffffffffffffff9, 0x8, 0x100, 0x1}, {0x61e5, 0x1, 0x1, 0x6}, 0xfff, 0x9, 0x0, 0x9c7331f280981aac, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x2, 0x2, 0x800, 0x6, 0x2}}, 0xe8) r3 = socket(0x9, 0x2, 0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000d61000), &(0x7f0000a09000-0x4)=0x4) 2018/02/06 03:12:54 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xb, 0xfffffffffffffffb, &(0x7f0000fc2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000fc1000)=""/217, &(0x7f00001d5000-0x4)=0xd9) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006a7000)={0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000dd0000)={0x4, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x3, @rand_addr=0x3}, 0x120, 0x0, 0x7fffffff, 0x3a, 0x6, 0x0, 0x2afb1b86, 0x400, 0xffffffff}) sendto$inet6(r1, &(0x7f0000fd6000)="b3", 0x1, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/06 03:12:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a39000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002aa000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000cb3000)={r3, 0x8}) 2018/02/06 03:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) read(r0, &(0x7f0000e83000)=""/117, 0xffffffffffffff62) write(r0, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) 2018/02/06 03:12:54 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) getsockname$packet(r0, &(0x7f000082a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000eb1000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xf9, 0x42, 0x0, 0x4}, 0x8) 2018/02/06 03:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000089e000-0xc)={0x0, @loopback, @empty}, &(0x7f00000ed000-0x3)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d6000)={@generic="fa237eda54360bce207ff26c483609df", r1}) 2018/02/06 03:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x4, 0xeb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b5b000-0x10)={0x3, 0x2, 0x7, 0x0, 0x0}, &(0x7f00002f3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d72000)={r1, @in6={{0xa, 0x3, 0x100, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}}}, &(0x7f0000ea1000)=0x8c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000627000)={0x3d58, 0x242ccb97, 0x0, 0x53893d1f, 0x3, 0x6, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e08000)={0x5, 0x8, 0x81, 0x8, 0x0}, &(0x7f0000780000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000646000)={r3, 0x7fff}, 0x6) r4 = socket(0x1b, 0x80002, 0x7) bind$alg(r4, &(0x7f0000f1c000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00007ab000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000016d000-0x16)={r1, 0xa5, 0x7, [0xcfa9, 0x9, 0xfff, 0x3, 0x101, 0x10001, 0x80000000]}, &(0x7f0000188000)=0x16) 2018/02/06 03:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x1, &(0x7f0000840000)={0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000341000-0x3f)="336f1e110e0e97520b9cc2931698f7cf9cabe66a663df94b6953642922307064839a66215a25c026b39adb3283e640e0adec00efee4ff0c86ed72fc3f613f9", 0x3f) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r1, &(0x7f00005e9000-0x38)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f000054b000)={0x1f4, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}, [@typed={0xc, 0x0, @u32}, @generic="e4c175238df2bc7e9a3e6eb2e18c8621e6016fde837054c130aa3fbfb5b3c82e9d188ea94b9ae421478211eacd954ed36c4750ac9008b19d6c69", @nested={0xcc, 0x78, [@generic="5fb0ce0d5034ce3c33dabe143f05b38cf81928705158a217e487613750a1c63c3b34f0c42020addf0274bc8568fcb06b8e40fb69821b55b40c2b3fa6bf944d08b1e7724fab94172a8cb8498b3caef14eaa23e19195f70e2a694316006eb5941922da0fe604dabb94f0e4fc03803c656ee849b306e190239fac35927ae9f33031753080005e6db794f9feb712362a66ce10d09b9b33a89df430830531125f002f172638246f34dc42b2dc68f5f935612ceff10a5fb3e3570c6e34a039031d60aa64c2d3c2a0fed1"]}, @typed={0xc, 0x8b, @str='\x00'}, @nested={0xc0, 0x21, [@generic="f3", @generic="d4399b6ae47ed895b5a82d1197146972fffe256d44a70c53c42f658d1a2ce6c4116493b8ba58421666606e4be20edefc4506fa7982f9bbd00efa01c35d42153747a52b82501b718d44f1159e36924d05a91d51a0f345f67d136768fda4f9879c45fd97bf294e4c10937b8eb692ff4d63c737a2e11cc62293c316d76bd9397f75d21f52a2d6404e0b3e728df9f155f631d014747d07a2716c6661ad87612c962acc2602733d1baacd1c480d504eff2c50bf6c", @typed={0x8, 0x57}]}]}, 0x1f4}, 0x1}, 0x0) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e02000)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f00000b0000-0x4)=0xe8) bind$nfc_llcp(r1, &(0x7f0000423000)={0x27, 0x0, 0x8, 0x3, 0x5, 0x800, "e8d95df3eed1e7860b373bb1339ef6c672020d2f9939811a9ffdb623294b19f51566184c6920f57179c86714cd8c790f57c2e229e2ca3cd0a2fde4ce4a003e", 0x3}, 0x60) r4 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fc7000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f6a000-0xc)={0x0, 0x0}, &(0x7f00003c0000-0x4)=0xc) r7 = getgid() r8 = gettid() r9 = getuid() r10 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d29000-0xc)={0x0}, &(0x7f0000279000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a30000-0xe8)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000abb000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000081e000)={0x0, 0x0, 0x0}, &(0x7f0000834000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f00000c9000-0xa8)=[{&(0x7f000009f000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000019a000)=[{&(0x7f00008c0000)="9c414e86fbe2007a87bdc4c104eccd6baa433b335c1c62adec38c92ad403cefc80066b87ee5aae73b38678cec20c0b5521746037e31c8297eed8b0a7a02724bca2a670001f49282e957f6eb7d36282608d2fe25d06de78609d0ed0fcc9dcd844ecc4ee110d55f8d9e2bd9107fd0ddbdb2bd430a877f7cfff41de19f208dc5049940b592110126238dde9d6b199ea0972c46b957e316b11558d86cd7276", 0x9d}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000807000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005e3000-0x60)=[{&(0x7f000009c000-0x9b)="fe927cf76ee39906328519460d5f52f725bb2fa0e3f708a4f6cedf0d3f3abd600b0385807698c348265422f0d881c7e3938c7663fdf5c43de835db5d1800969d739d556b26976a7a23059c9183f4612d14c7a6f5e788403c3e8c7dd57df2477103341146feb574191bc62572e52720bdd744a8fd4d6c6e7d4d4b54f8661425168987da9645c02ff1b10b69fc1d441a7c1ef07c708055093b324dc6", 0x9b}, {&(0x7f000040e000-0xf7)="6ee13e1b662a61e4c7c45bf38336c66fc202c4ab8b99157682409ce021e08d1e69c297f47ef132f7797a73367e8ac2b8ef0c9db2243202c1c412a48b3cc6fcc9743ebe05e25fd2baa7b9652ccdb8d3bf0bc2b543fb6d04c68f8e3e7af7af3c9b18835cb4663ddd4321210089b3b37f47ca33429750581bd2d86ee6d83b1796cd9483af25c700c5a22cd32002e353f10b13bb604233b4f7c074844ad263b4dedf94988dea654399bca914841315607356477c7cbc99169b6c8dcf3c27afc2d3be207ce02e6bc4da97dffef7d84754ffdf8e19c813551620f8d1145364521818dac92afb3094770577dfd4df4720f9dc7fb2e401e9f3b07e", 0xf7}, {&(0x7f00002f2000-0x81)="a002810521f36ddcb5e8ead25d641925f17631d96e5bc5d82bec65d1942f0636be69238c25b0b0e355c4ea7a513d1ce68d687c7917364b7bf6c0f40384cf94aadfc1a6d572a48c8ad5d9a3e9e8cf4632adc61c139d6d54855017a61c291af25baf16da9e84235252cc69cea267d22a3fe6c14af1115c3f71f844da51fcfc2c5ee4", 0x81}, {&(0x7f0000a7d000)="75694b23ae29b77ae39539a7dff7bc8c0f9eb25e8d3546e46e79d122772511eec800276d18978a88b5260e27d3e6effcd7cc2c621f383b7486b15f06d23eeb6055a0492086d4dc9b79a6e88eedc060d7370fbba876ec3d3196a75f03640e9060d79e3d751bc2edd42c35aba5512d28f1f5d2603a523deddfddbe6c7ad51d0a98546ed384", 0x84}, {&(0x7f0000dd4000)="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", 0x1000}, {&(0x7f0000ec5000-0xaa)="a1246b9897980d2ae6c3dd1d276b7345c168c73a4ffd09dfa4b84c501438873982d19d0735c71d517e28f65ac3a607630b6155ecebd8db677fbb626ee7aa8fa901dbc3034aeb7fc72e48e3655b20333fb06001c345bdd63b4fe69752095b15a3124062de1a3b38d7d2b74433cb09faf508dccc12f0a43065f7b262b0065b3dda7e7aa76c416f6478bc983f6d00cef76e9bd3a93408e283aac19a85e06b4ccb37036d4a1a20956f5219ec", 0xaa}], 0x6, &(0x7f000024d000-0xc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc0, 0x20000000}, {&(0x7f00001f3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b44000)=[{&(0x7f0000a1d000)="3ebd43fe0e5b9cdee2f9f6c2bbcd1f337de77aa661c45c298c19d021c662a982e7f9cc79cc5dee90faf8cea97151a03dc14134dc5d3045be029f1b9978", 0x3d}, {&(0x7f00000ed000)="3f626f75c8c5bdfb46742d8e40db92c72d28e55adec87004f28ad36931ffa40a70dab1e4be0c3f8938afabd0d1e16d95007ec4850f660ce6a7cde6aac2518c59302195cef51dfa84e76e7fa815ec27e31c15307d226ba3a0254de2bdc51f78ae622dade49b015ca1538691d5e7151c0b88895c42baa83d2dcdb5473216ea7dcdb4f196edf19606f16b77a3d624e00b769af2d76268cf0bb2b928a5f42c", 0x9d}, {&(0x7f0000cea000-0x29)="0170cea3b9d51a1852665e373f0fbc873f7b6f1d1ff989d0ec956da0da26779c189ff0cf1b6f530e2c", 0x29}, {&(0x7f000039e000-0x25)="0b395d58a5be87b14213d006a76d00b818ad978b7a7a0a41c67c8909b0e6f25b2166b735c9", 0x25}, {&(0x7f000095d000)="fb30e6c31df7e0a81cc48530e7feffd4d0515354fd4126b4339f010ce1ddc637e9567ea5078f07009617a042bc37bd9e732bf4ade73deda289ee71373b9b5fb22c0ebbeb10a7ea05f473dec87fe73be778babf272dda569e", 0x58}, {&(0x7f0000589000)="6d4feaf5e0232a51672f511291bdbd8c5b7d668dc79b355d1dc777a7e953", 0x1e}], 0x6, &(0x7f00007db000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x20000004}], 0x3, 0x48080) 2018/02/06 03:12:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000002000-0x4)=0xc, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0xcc61, @loopback={0x0, 0x1}, 0x8}, 0x1, [0x101, 0x53b, 0x10000, 0xfffffffffffffffb, 0x3, 0x7f, 0x80000001, 0x8]}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8002}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@ipv6_newroute={0x5c, 0x18, 0x511, 0x6, 0x1, {0xa, 0xb4, 0x80, 0x4f53, 0xfe, 0x0, 0xfe, 0x9, 0x100}, [@RTA_PREF={0x8, 0x14, 0xffffffffffff0000}, @RTA_UID={0x8, 0x19, r1}, @RTA_ENCAP={0x28, 0x16, @nested={0x24, 0x1f, [@generic="3f8410bdd2f474d43cbdda2bf8aff1a8c30447448526ba2029ea0fc7eb2b74d5"]}}, @RTA_PREF={0x8, 0x14, 0xff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040000}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$void(r2, 0xc0045c77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14), 0x14) 2018/02/06 03:12:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000), 0x0) r1 = socket(0x6, 0x3, 0x7fff) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000537000-0x8)={r0, 0x3bfb3c9d}) 2018/02/06 03:12:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) socket$inet(0x2, 0x7, 0x5) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000e70000-0x10)={0xfffffffffffffffb, 0xef00, 0x2}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000274000-0x7)=""/7, 0x7) 2018/02/06 03:12:54 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000000e000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000027000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000027000), &(0x7f0000027000)=0x10, 0x800) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r3, &(0x7f0000027000), &(0x7f0000027000)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000026000)={r2, 0x73}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000025000)={@generic="176b7799ca379ac4effdb21284af816b", @ifru_flags=0x2000}) 2018/02/06 03:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000370000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0xaf, 0x0, 0x5}}], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) 2018/02/06 03:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45}, {0x6}]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000150000-0x8)) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/06 03:12:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) poll(&(0x7f0000f98000)=[], 0x0, 0x8000) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00001b2000-0x8)={@rand_addr, @rand_addr}, &(0x7f0000edc000-0x4)=0x8) 2018/02/06 03:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80000, r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000195000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000065b000)={0x0, 0x0}) r6 = accept4$inet6(r5, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001a0000)=0x80000005f, 0x4) r8 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000063a000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r10, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000ab8000)=r7, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f77000)={0xffffffffffffff9c, 0xfffffffffffffe4d, &(0x7f0000a8b000)={0x0, 0x0}}, 0xfffffffffffffe6a) r12 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=r11, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r12, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty, 0x2}}}, 0x88) r13 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r13, &(0x7f0000f81000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x1e7) gettid() socket$inet6(0xa, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000a60000)=0xfffffffffffffd36) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/06 03:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00001e3000-0x4)=0x2, 0x134) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000360000-0x4)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvfrom$inet(r0, &(0x7f000003a000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004b2000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000126000-0xc)={@broadcast, @multicast2}, &(0x7f0000427000)=0xc) 2018/02/06 03:12:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty, 0x0, 0x3}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a6f000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c9e000)={0x0, @in6={{0xa, 0x1, 0x800, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}}, [0x100000000, 0x6, 0x0, 0x3e8, 0xfff, 0x4, 0x1, 0x5, 0x7, 0x1, 0x3, 0x80000001, 0xffffffffffffe220, 0x593a, 0x4]}, &(0x7f0000b2f000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e88000)={r2, 0x8, 0x3, 0x8, 0x8, 0x8}, 0x14) 2018/02/06 03:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd5, &(0x7f0000ebb000)={@random="cd19ca100a28", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "446f12", 0x9f, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "96c470", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}]}], "480c9b8390f40488aa33fed935695f0fc8fb50c4322c5b62cc925eda7dc1cba68f1377a2d23ead86bf4ec39ce21c2b043e2568203d9f4cfc6482a3c99226fb5b708acaab7f5bb6"}}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c1b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000060a000)=0x2e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fba000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000299000-0x4)=0x8c) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000644000), &(0x7f000083a000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000369000-0x13)={r2, 0xb, "3b3a37a182b93b6a452243"}, &(0x7f00004b3000-0x4)=0x13) accept4$ipx(r0, &(0x7f00004a6000-0x10), &(0x7f00001bd000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000db6000)=""/153, &(0x7f0000bf0000)=0x99) 2018/02/06 03:12:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b72000)={&(0x7f00001b7000-0xc)={0x10, 0x0, 0x0, 0x8124040}, 0xc, &(0x7f0000db0000)={&(0x7f0000a25000)={0x20, 0x3c, 0x102, 0x6, 0x3, {0x6}, [@typed={0xc, 0x7f, @fd=r0}]}, 0x20}, 0x1, 0x0, 0x0, 0x40004}, 0x1) recvmsg(r0, &(0x7f00007b1000)={&(0x7f0000799000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f00005b9000-0x20)=[], 0x0, &(0x7f0000b52000-0xa3)=""/163, 0xa3}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004a1000)={0x0, 0x7d, "9323300e9d427eac7034a84b1d2c905a6584ff9ede8cddaf105e08a6c23c839aa4a3bfda277194783be71eb4f291b4593ae135e1da0b57d14d6c6bf22541097c089a11c6b82649ea8100ad43eac1adc2eea9360303b9c86464b995bdec61812ac0ca989a301f90dcad74effd50d6ee0342a810cec7525ade1a4dcb880d"}, &(0x7f0000483000-0x4)=0x85) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005ee000)={r2, 0x4}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000195000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00005b5000)={&(0x7f0000eaa000)={0x14, 0x1000000800023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, []}, 0x14}, 0x1}, 0xfffffffffffffffd) 2018/02/06 03:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350202"}], 0x18}}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000026c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) accept(r0, &(0x7f0000f76000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000528000)=0x3a) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d8f000), &(0x7f0000e2c000-0x4)=0x4) bind$inet6(r2, &(0x7f00009e0000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000e7e000)=0xfffffffffffff1ab) 2018/02/06 03:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0xfffffffffffffffc}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) pipe(&(0x7f00003dc000-0x8)={0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000439000-0x89)=""/137, &(0x7f000042c000)=0x89) 2018/02/06 03:12:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006000)={&(0x7f0000004000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/06 03:12:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002000)={0x0, @rand_addr, @loopback}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@common='bond0\x00', r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@empty, @in=@rand_addr=0x4, 0x3, 0x1ff, 0x0, 0x1, 0xa, 0x80, 0x20, 0x6d, r2, r3}, {0x7, 0x607, 0xfffffffffffffff9, 0x5, 0x100, 0x4, 0xd51b, 0x8}, {0x0, 0xee, 0x40000000, 0x7}, 0x8e77, 0xb, 0x3, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x2, 0x0, 0x5, 0x7, 0x8001, 0x8}}, 0xe8) 2018/02/06 03:12:54 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x7d, &(0x7f0000331000-0x3), 0x0) r1 = accept(r0, 0x0, &(0x7f00003dc000)=0xdd358bb014c494e7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0xe03e, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, 0x0, &(0x7f0000001000-0x4)) 2018/02/06 03:12:54 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000a000-0x8), &(0x7f000001f000)=0x8) socket$inet6(0xa, 0x80000, 0x3) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xff91}, {&(0x7f000001c000-0x25)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0xd}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/02/06 03:12:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xf, 0x0, 0x8b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000), 0x0) 2018/02/06 03:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000a31000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xa}, 0x6}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ce4000)={0x4, &(0x7f00005df000)=[{0x6, 0x5, 0xff800000000000, 0x34fd}, {0x800, 0x7ff, 0x401, 0xd9e}, {0x6, 0x8, 0x4, 0x5}, {0x2, 0x5, 0x3, 0x2}]}, 0x10) 2018/02/06 03:12:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000b67000-0x118)={0x8000, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) r1 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r1, &(0x7f00009be000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r1, &(0x7f0000701000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301}, 0x10) 2018/02/06 03:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00009a4000-0x1f)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) 2018/02/06 03:12:54 executing program 2: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d0000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) writev(r1, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000520000-0x10), &(0x7f000051f000)=0x10) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000521000-0x4)=0x14) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000138000)={&(0x7f0000521000-0xc)={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f0000338000)={&(0x7f0000521000-0x1a0)=@bridge_dellink={0x1a0, 0x11, 0x800, 0x4, 0x1, {0x7, 0x0, 0x0, r2, 0x20}, [@IFLA_PHYS_PORT_ID={0x18, 0x22, "5ff6ef520a7f53c7dae708212636244faf9f"}, @IFLA_MAP={0x28, 0xe, {0x8, 0x8, 0x4, 0x100, 0xffffffff}}, @IFLA_IFALIAS={0x14, 0x14, @generic="ff9aaf630236c7ede6a76b27c96abce0"}, @IFLA_ADDRESS={0xc, 0x1, @empty}, @IFLA_MAP={0x28, 0xe, {0x110, 0x7, 0x7, 0x8, 0x40, 0x9}}, @IFLA_XDP={0x10, 0x2b, [@typed={0xc, 0x1c, @ipv4=@multicast1=0xe0000001}]}, @IFLA_IFNAME={0x14, 0x3, @generic="a2736e8a19b29be3e735f73300952790"}, @IFLA_LINKMODE={0x8, 0x11, 0x2}, @IFLA_PORT_SELF={0xcc, 0x19, [@generic="e5292280a6317d42b9c8403daca6f0ab", @nested={0xb8, 0x2d, [@generic="b8deffe0017abb7ad7944c73c0b83d4d610d597d794c8c6633fd9e54c91093901cdcafd73da8a30d5a0029685fd5347dfa9449451bcf5ae5c55e4d247d449b28603af11f2ac7481b49842b162a8ec2c3224019a544d86ca4943458ab4ea6cb803783686403f1f3858b435e8adc91453673aa25c34bc38744e60ca4c3b80fcc6a07067912453f293d07f45d76e1dd0e660b9056683c7b3f47b0b2608f254eb890bb2e39a30b3efe34140d5ab77065a267be8ad1bd"]}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x1}, 0x10) 2018/02/06 03:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x128, &(0x7f0000c81000)=[]}, 0x3c5) listen(r0, 0x0) 2018/02/06 03:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000939000)=[{0x0, 0x0, &(0x7f0000eb2000)=[{&(0x7f0000034000)="d00aae63a63b3e150ec8d00850f1492d0faf2c7b1b70bcbae318c21e8a9638d3bb09eae04b73f707224b5ec3cf7839bd94bd35c82d493b966ee2800093b99ef6db38a8399adbdbb86967a7da685b8ad17fb7654232e9971ab82ec12f46a40794ab2e66337d3918f734cc2185ada6ad659bb7bdd988bd0745392de0713150fbe93a16f5ff8946ddee9e61e11e8ba40ee14633ceab08b064c3b3ab08d88bbc438f8869f54114593f22822443cbea6069a3", 0xb0}], 0x1, &(0x7f00007a3000-0x48)=[]}], 0x1, 0x24008001) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) accept$alg(r0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x19c, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) socketpair(0x1, 0x2, 0x596, &(0x7f0000998000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f000057f000)=""/94) 2018/02/06 03:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000904000)={0x20, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8, 0x77}]}]}, 0x20}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000f8e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000080a000)=0x3a, 0x800) getsockname$netlink(r0, &(0x7f0000a82000-0xc), &(0x7f000006a000-0x4)=0xc) recvmsg$kcm(r1, &(0x7f0000dd5000-0x38)={&(0x7f000031c000-0x10)=@ipx, 0x10, &(0x7f0000b70000-0x30)=[{&(0x7f000077c000-0xae)=""/174, 0xae}, {&(0x7f000060c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c35000)=""/1, 0x1}], 0x3, &(0x7f0000a11000)=""/9, 0x9}, 0x2) sendmsg$nl_route(r1, &(0x7f0000f84000-0x38)={&(0x7f0000b07000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000929000)={&(0x7f0000893000)=@setneightbl={0x78, 0x43, 0x401, 0x7, 0x0, {0x7}, [@NDTA_THRESH3={0x8, 0x4, 0x1000}, @NDTA_PARMS={0x4c, 0x6, [@NDTPA_MCAST_REPROBES={0x8, 0x11, 0x8}, @NDTPA_PROXY_QLEN={0x8, 0xe, 0x80000001}, @NDTPA_PROXY_DELAY={0x10, 0xd, 0x10000}, @NDTPA_ANYCAST_DELAY={0x10, 0xc}, @NDTPA_BASE_REACHABLE_TIME={0x10, 0x4, 0x100000001}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x7c2}]}, @NDTA_THRESH1={0x8, 0x2, 0x57}, @NDTA_THRESH3={0x8, 0x4, 0x20}]}, 0x78}, 0x1, 0x0, 0x0, 0x200400c1}, 0x0) 2018/02/06 03:12:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f00007ef000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000b8000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000000000+0x393)=""/43, 0x2b, 0x1, &(0x7f0000001000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0xffff, 0x6, 0x100, 0x6, 0x5, 0x4, 0x1, {r2, @in={{0x2, 0x3, @rand_addr=0xc872}}, 0xfffffffffffffff7, 0xffffffff, 0x6, 0xd5, 0x3}}, &(0x7f0000001000-0x4)=0xb8) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000002000-0x4)=0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000001000)={&(0x7f0000003000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000003000-0xc5)=""/197, 0xc5}], 0x1, &(0x7f0000002000)=""/202, 0xca, 0x2}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r5, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) r7 = accept4(r6, &(0x7f000061d000)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, &(0x7f0000c07000)=0x1e, 0x80000) recvfrom$inet6(r7, &(0x7f00003ac000-0x68)=""/104, 0x68, 0x0, &(0x7f00005bf000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, 0x1c) r8 = accept$ipx(0xffffffffffffffff, &(0x7f00007b1000-0x10), &(0x7f0000b15000)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r8, 0x8915, &(0x7f000018a000-0x20)={"94c3bccc394623c30312cdd3e19873c7", {0x4, 0x80000000, 0x2, "a19ea4651891", 0x7e0}}) connect$unix(r5, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/06 03:12:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dcc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x2000000000007e) vmsplice(r2, &(0x7f00005a2000)=[{&(0x7f00009ac000)="a7956effea3d90ab1950344fd0011f4970a17496564ce2af574729aafe176c03ae65d2fa1e1e9fa7df3ee9bc4428c5e7e2ca3664f312e75bc98690fe1a1c92b6596bb0cd65c5f4bdebc3fe2077cfbc2d589156c6d9a46518ba515856379d4b20ce8656dcc58521c23ef0e08563989dfc44140d1e8d4f9dc70e089af1b218c4e0746746b5524f1ebd986e2c540e3a6b8c48f61fd0", 0x94}, {&(0x7f000032b000)="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", 0x1000}, {&(0x7f0000fc9000-0x25)="0930a80b657658522608b58d8c8e1c34518c92adf3181290072a3d57398b1d51c66322b1fb", 0x25}, {&(0x7f0000c31000-0xa5)="94525d265289fe674beb6b4f137b069d584b08d6809d2925bbd1b6c17f1904cb45abe2e3838dea1dbe93c79abe677c6777efd9ca12fe335f0cea0634681071cb00f361a8e1c694878165ee7813ac2d0ae5217d51239e0bf6a1351038e88b065889af7183eb5096c71fcf7e0ba282dfc3ed588ba5e3f973e7ec66b74af9dbb323d6e410bea2f29227821fb5ac9887b5289667c83e8862f187a01850d64622c3cc2399a06b03", 0xa5}], 0x4, 0xd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000006c000-0xc)={0x10000008}) 2018/02/06 03:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x9) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r1, &(0x7f0000532000-0x1), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmmsg(r2, &(0x7f00000c6000-0x78)=[{{&(0x7f0000749000-0x1c)=@in6={0xa, 0x1, 0x212, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000fd6000)=[{&(0x7f0000b8a000-0xc1)="1c87ae3dbd01fbaf3e48e2e789c3469cc8a532701052a650bc750185575c92e7dcc729079f7d2cfc5e20a95d1d59f6713b0af745fab772d7d4b1e90a04a65daff93774248552111ce33fd7dfa953a0b4d3b2bdfa4e0f1141274b6ab70860bae7ce4948391b00137350317ebaf4424071039dd7d5532f3343eab096659d9b772cdde99b8b0db068fa091e62f8b2caa43a156cbc9e36dad14ecbf1b7a50c91eef070bade9594c3ee3e6e3ce9ad6db7beef85b7059741db1c2440fb0800b27ec740fc", 0xc1}, {&(0x7f0000b65000)="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0x1000}], 0x2, &(0x7f0000231000)=[{0x1010, 0x117, 0x0, 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{0x38, 0x103, 0x100, "84ab40470d67c80c52a61ef0b7163df66709e51a2817ab0921d1bc9aa9cb795a917d04"}], 0x1048, 0x10}, 0x1f}], 0x1, 0x20004880) write(r1, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet(r1, &(0x7f0000495000-0xff), 0x0, 0x0, &(0x7f0000199000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getpeername$ipx(r2, &(0x7f000066a000-0x10), &(0x7f00009e7000-0x4)=0x10) sendmsg(r1, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[]}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 03:12:54 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0xe, 0x5, &(0x7f0000009000-0x8)={0x0, 0x0}) accept4$ipx(r1, &(0x7f0000007000), &(0x7f0000008000-0x4)=0x10, 0x800) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/06 03:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000c0d000)=@can, &(0x7f00007ed000)=0x10) getsockname$packet(r1, &(0x7f000042b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d25000)=0x14) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000357000-0xa8)={0x2, 0x400000000000003, 0x0, 0x0, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x20000178, 0x18, 0x8, 0x823, 0x17, "1eab12773d8bd5d07b04f1d1015f94400eb70dae1418ed"}, @sadb_address={0x5, 0x5, 0x3, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa8}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c9f000)={0x0, 0x0, 0x1, 0x3}, &(0x7f0000f75000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006ea000)={r2, 0x1f, 0x30, 0x1, 0xf6}, &(0x7f0000b19000)=0x18) [ 93.758366] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/02/06 03:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d52000-0xf)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) 2018/02/06 03:12:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000209000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000eec000)={0x6, 0x20, 0x8005, 0x2, 0x7ff, 0x3, 0xfffffffffffffffa, 0xc17, r2}, 0x20) setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0) 2018/02/06 03:12:54 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) socket$inet6(0xa, 0x0, 0x80) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000011000-0xc8)={0x9, 0x2, 0x1, 0x20, 0x3, [{0x401, 0x0, 0x7, 0x0, 0x0, 0x4}, {0x5, 0x2, 0xff, 0x0, 0x0, 0x1a08}, {0x0, 0x6, 0x400, 0x0, 0x0, 0x3000}]}) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 03:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000043c000-0x4), 0x80000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ca9000-0x410)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x98, 0x200, 0x200, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000a94000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8, [0xb4, 0x5, 0x7ff, 0x4, 0x15, 0xec], 0x1, 0x9, 0xfcf}, {0x9, [0x9, 0x10001, 0xffffffffffffca12, 0x0, 0xff, 0x861], 0x9b4, 0x7, 0x4}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xa}}}, {{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0xff, @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x7f, 0x1, 0x2}, 0x0, 0x150, 0x1b0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0x0, 0xffffff00], @ipv6=@empty, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xff000000, 0xffffff00], @ipv4=@multicast1=0xe0000001, [0xffffff00, 0xff000000, 0x0, 0xff], 0x8, 0x4, 0x3c, 0x1, 0x1, 0x2, 0x0, 0x80, 0x90}, 0x0, 0x100}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x771, 0x9, [0xb92e, 0x0, 0x80000000, 0x6, 0xfa91, 0x8000, 0x7, 0x5, 0x1, 0x800, 0x4, 0x4, 0xb8c8, 0x3ff, 0x5, 0x4], 0x1, 0x7fffffff, 0x3}}}]}}, 0x410) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000e48000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000459000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2f8, 0x160, 0x210, 0x160, 0x210, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000094c000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x81b, 0x44, 0x8000, 0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x100000000}}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x5, 0x10000, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}, 0x3}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x1000}}}]}}, 0x358) [ 93.803645] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/02/06 03:12:54 executing program 5: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xf, 0xa5db, &(0x7f0000b01000)={0x0}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00003fd000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x408, 0x338, 0x218, 0x218, 0xd0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000b01000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x218}}, [{{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x2, 0x9, 0x8, 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x400}, @ipv4=@rand_addr=0x10001, 0x17, 0xa, 0xfb}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}]}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x15, 0x3, 0x77}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x17}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xff000000, 0xffffffff], [0xff000000, 0xff, 0x0, 0xff0000ff], @common='vcan0\x00', @common='ipddp0\x00', {}, {}, 0x0, 0x100000000, 0x5, 0x2}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@TOS={0x28, 'TOS\x00', 0x0, {0x3f, 0x3ff}}}]}}, 0x468) 2018/02/06 03:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl(r1, 0x3, &(0x7f000020d000-0xef)="fa1ed0a64f4bb4292c9083cae6001a4ceacd035709632a083acc9bd7b0abd243dd37519d4ef68f1973874412954e2be157593e3d6590cfe8bb216a50fec52396be9d5e3576638d702cea0d58892da1d48171c0ec500ea8ea0792e21cc99469847ede0d181e31d81812caeed48c910050d0d2948b5d3c56679ca090bfd8d1dec0abb0efd708c2efc6a054a3f4c706f8c5c04e73c300718e3c2812fed451fb4e2904df1294a1c825d9fad2ba87d21dcdaa1effa1a568bd341b50a75f3fe3779245d897943bdfe0ac2aeaff04b82644bd68aa1b64ddf9f539eedd2f49981c1200f918d3058c1e6e8ca1e22a9c726b0aea") writev(r1, &(0x7f0000929000)=[{&(0x7f0000aea000)="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", 0x170}], 0x1) recvmsg(r1, &(0x7f00006e3000)={&(0x7f00001a6000)=@generic, 0x2a9, &(0x7f00006b3000-0x10)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)}, 0x0) 2018/02/06 03:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00008ac000)={@link_local={0x1, 0x80, 0xc2}, @random="40a259f52e93", [{[], {0x8100, 0x6, 0x1, 0x6}}], {@generic={0x4305}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/06 03:12:54 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xb, 0x1, 0xfff, 0x1ff}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fed000)={&(0x7f00006c2000)='./file0\x00', r0}, 0xc) 2018/02/06 03:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x0, r0}, 0x2c) 2018/02/06 03:12:54 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000002d000-0xc)={0x0, 0x100000001, 0x3b403e2bca9ecb2}, 0xfffffffffffffff5) 2018/02/06 03:12:54 executing program 2: socket$inet6(0xa, 0x805, 0x5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ad1000)={0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000759000)={"695874bfc719674c33811159b7f6264b", {0x4, 0x7, 0x9, "20f905e6d8f2", 0x1}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x3, 0x1) bind$inet6(r1, &(0x7f00004fb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x8001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0x0, &(0x7f0000000000+0xbf0)="2ae4ea053e3b43dcc741491645aaa958690a58706a7d7ea01f9985f76ffa5b25cd993bc1dc1c8065990db12957360a2f6d8731") r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000acc000)={&(0x7f0000369000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008d2000-0x18)={r3, &(0x7f0000aed000-0x77)="8bccfbd74110cb9763193fcd517b0d079dc21032796619921ea98e528a0e7c8c5b17e07df5fb1e92fff06e521de9f670538afc0d61588dc780ac1494b3fdeeef1a78bfde429765832a570b88cff826b5901264bd262bf689b838424f88ddef9dee5fa0546854a020b1ebcdb9bb376a2c438a59f7ab2711", &(0x7f000065c000-0x86)=""/134}, 0x18) sendto$inet6(r1, &(0x7f00003d5000), 0x0, 0x200418d0, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000068f000-0x55)="cdd14e1fb836d7bf04a77c6f5c2f6aa4b53679fe7eb258341b11e837a4506974b2eafb9f48e02fab3cb775f6d96d4c5cf6fce21f853dedeadad12217a41c3b34a798b475478f8076d12c85545d0c8ac286cfd94401", 0x55) 2018/02/06 03:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000070c000)={&(0x7f000027b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f00004a5000)=[{&(0x7f0000bfb000)=""/14, 0xe}, {&(0x7f000040a000)=""/71, 0x47}, {&(0x7f00009a3000)=""/99, 0x63}, {&(0x7f0000c62000)=""/82, 0x52}, {&(0x7f0000fae000)=""/80, 0x50}], 0x5, &(0x7f0000cb2000)=""/239, 0xef, 0x7ff}, 0x100) getpeername$packet(0xffffffffffffff9c, &(0x7f0000731000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000091e000-0x4)=0x14) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000725000)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xfffffffffffffffa, 0x0, 0xffff, 0x0, 0xa0, 0x80, 0x0, r1, r2}, {0x8100000, 0x7, 0x5, 0x100000000, 0x3, 0xa44, 0xfffffffffffffffd, 0xffffffff80000001}, {0x8421, 0x400, 0x1ff, 0xfffffffffffff73b}, 0x1, 0xe, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x1, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x3, 0x7, 0x4, 0x3, 0x101}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x14, &(0x7f0000d7e000-0x4), 0x4) 2018/02/06 03:12:54 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000026000)={0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000031000-0xc)={0x0, @empty, @broadcast}, &(0x7f0000031000-0x4)=0xc) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000032000-0x10)=@ethernet={0x0, @random}, &(0x7f0000031000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000002e000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x7f}, &(0x7f000002e000)=0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000016000)={r3, 0x143}, &(0x7f000000c000)=0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000031000)={r3, @in6={{0xa, 0x3, 0x80, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3af}}, 0x1, 0xf700000000000000, 0x100000001, 0x8000000000, 0x2}, &(0x7f0000032000-0x4)=0xa0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r2, &(0x7f000002f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000030000)={0x0, 0x0}, &(0x7f0000030000)=0xc) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000031000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x2, 0x100, 0x3, 0x8001, 0xa, 0x20, 0x0, 0x0, r1, r4}, {0x2, 0x7, 0x3, 0x1, 0x3, 0x5, 0x2ffe, 0x3f}, {0x0, 0x10001, 0x0, 0x8}, 0x2, 0xa, 0x1, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x2, 0x2, 0x2b, 0xffffffffffffff8a, 0x81, 0x7fffffff}}, 0xe8) r5 = socket(0x6, 0x0, 0x6e) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f000001b000), 0x4) r6 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @empty, 0x0, 0x0, @generic="33118539e83bb8d3946ff15e724ce780", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0xffffffff}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000032000)={0x100000000, {{0x2, 0x0, @empty}}, 0x1, 0x1, [{{0x2, 0x0, @multicast1=0xe0000001}}]}, 0x120) 2018/02/06 03:12:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000074c000)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4), 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000068d000-0x4)=0x5, 0x4) 2018/02/06 03:12:55 executing program 1: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'skcipher\x00', 0x0, 0x10, 'ctr-camellia-aesni-avx2\x00'}, 0x58) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000f98000)={0xa, &(0x7f000003a000-0xc8)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000266000-0x20), 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f0000f93000-0x80)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/06 03:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000052d000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0x30a, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x2, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) bind$inet6(r0, &(0x7f0000fe1000-0x1c)={0xa, 0x3, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/06 03:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000554000-0x20)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x400, 0x1, 0xff, 0x0, 0x1f, 0x6, 0x81}, 0x20) r1 = socket$inet6(0xa, 0x800000806, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000724000-0x4), 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000771000)) setsockopt$inet6_buf(r1, 0x29, 0x35, &(0x7f00000f1000)="00220400", 0x4) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e8c000-0xe8)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000a9b000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000b6000)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f000019b000-0x4)=0xe8) r5 = accept4$inet(r2, &(0x7f00001d4000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000bd3000-0x4)=0x10, 0x80000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a22000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3, 0x400, 0x1, 0x8001, 0xa, 0x80, 0xa0, 0x0, r3, r4}, {0x8, 0x800, 0xc68d, 0x7f, 0x48000000000, 0x1000, 0x6, 0x8}, {0xc87, 0x878, 0x200, 0x9}, 0x22f, 0x8, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x2, 0x2, 0x0, 0x9, 0x1c000, 0x10000, 0x80}}, 0xe8) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f000097b000-0x44)={{0x2, 0x0, @loopback=0x7f000001}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x4, {0x2, 0x2, @multicast2=0xe0000002}, @generic="22158a97569339e7c05f400d80c31eec"}) 2018/02/06 03:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) sendto$inet(r0, &(0x7f0000ddd000)="531f5819cdb57085367d7caece58a3193689b2eed42ff1381f971d8d360d672e87c9fb385a8ee7140feb3c68b0d91cdc", 0x30, 0x4, &(0x7f0000eff000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000-0x560)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0x0, 0x0, [], 0x3}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x330) 2018/02/06 03:12:55 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000008000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x10000000043ff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x100000000000088, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000000c000), &(0x7f0000001000)=0x10, 0x80800) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000019000-0x20)={"336932d49f9cb10095e0f8b149b658d2", {0x4, 0x0, 0x5, "171c41fc33fd", 0x5}}) r1 = socket(0x0, 0x80000, 0x24d4379c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000023000-0x8)={0x0, 0x1}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000031000-0x10)={r2, 0x0, 0x6, 0x401}, &(0x7f0000030000)=0x10) 2018/02/06 03:12:55 executing program 6: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xb88]}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000ef000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000023000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000e6000)={0x0, 0xa6}, &(0x7f0000097000)=0x8) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000f0000-0x8c)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, 0x8c) 2018/02/06 03:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000817000-0x14)={0x0, 0x80, 0xafd8, 0x7, 0x10000, 0xbc76}, &(0x7f0000174000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000de000)={0x0, 0x4, 0x3ff, 0x4, 0x2, 0x7, 0x3, 0xfffffffffffffff9, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x40, 0x81, 0x0, 0x6, 0x7dbf}}, &(0x7f0000efc000)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000014b000-0x10)={0x0, 0x2, 0x8, 0x4}, &(0x7f0000dda000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000af0000-0x8)={0x0, 0x5, 0xe0}, &(0x7f00007e9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000762000)={0x0, 0x2, 0x1, [0xc6]}, &(0x7f0000546000-0x4)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c64000-0x20)={0x2, 0x8, 0x20c, 0x9, 0x3, 0x2b37, 0xfff, 0x8001, 0x0}, &(0x7f0000fb9000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ffa000)={0x0, 0x10, &(0x7f0000a34000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000d06000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000be1000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f00000a8000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000cf7000)={0x0, 0x2, 0x4}, &(0x7f0000e31000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000692000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000caa000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000758000-0x8)={0x0, 0x40}, &(0x7f0000a2e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000389000)={0x0, 0x3}, &(0x7f0000e20000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007ab000-0x4)=@assoc_id=0x0, &(0x7f0000c4c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f61000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0xd74, 0x2, 0xff, 0x3, 0xa8}, &(0x7f0000c2e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f5b000-0x8)=@assoc_value={0x0, 0x8000}, &(0x7f000095d000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000069c000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00004af000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000434000)={0x0, 0x67, "c8faf4745a42756392bb9226876a09a9c6d9035034abe1dce06cad6f5e57d7a6eebf4aced3ce21e3f6079844a76dca2b44728a0815549a44e3f562629b23c34afc44dd59d10936f30cc8126b71cf99340f82025005a1c046f1c61820ccf6c53dd10a4a6ea8bb77"}, &(0x7f0000349000)=0x6f) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007e2000+0x83c)={0x0, 0x4}, &(0x7f00006e0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f89000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ea000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f8c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000480000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000406000-0x8)={0x0, 0x654ad9f2}, &(0x7f0000ec0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00005c1000-0x10)={0x0, 0x881, 0x0, 0x8}, &(0x7f0000381000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000834000-0x6c)={0x0, 0x64, "5e1ee295791b915f1cebb490073b808a6f4b1a9d1b221605d38594997a3491e186e96ecca0637d640a89df902255207293f9f0eda8db1973fd584f66c61e982c67f130837f3325b9a91bac7220c1c31bc17ba9a217f4c974af481b1226dadb3a92bc4274"}, &(0x7f0000d4b000)=0x6c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000830000-0x18)={0x0, 0x5, 0x0, 0x0, 0x9}, &(0x7f000023f000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000718000)={0x0, @in6={{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4a}}, [0x4, 0x194, 0x3, 0x1, 0x1ff, 0xfffffffffffffff8, 0x5, 0x10000, 0x4, 0x6, 0x1f, 0xffffffffffffff00, 0x2000000040, 0x3f]}, &(0x7f00006e2000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d87000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f0000729000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000369000-0x8)={0x0, 0x7ff}, &(0x7f00002ad000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00006e5000-0x8)={0x0, 0xff}, &(0x7f0000707000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000a6d000-0x1f8)=[{&(0x7f000008b000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f000032f000-0x20)=[{&(0x7f0000559000)="d5bb9b20da884166715413bed97cff91cb2db353b59952ff444f9fd094eefc002e223e6c7249ff4bce0397e0a497cc889236fd8664b4e2ab4b2071be69917fcf23d77522d08b3c6ddbe864ba8c58d4379136c2f3a7d0da5764d98fa1a5944b4a278a92a7a49bdd11134ffb29d3ae26dc6a56e1046a00c0c6a9158c22c7ddd9633071a0ce9bc93d19b89b123611f165d31cf0fac3b97363a1baac2dec032ceeee88b95e", 0xa3}, {&(0x7f0000716000-0x3e)="d46e8dd8313e01aa74a7b06277b0bcf9841f051515ccd66e8eb62041c9e581d2cb62fc630f6ff8bf22cf837c25ad9c38628a00e85a7921b37a85355f0346", 0x3e}], 0x2, &(0x7f0000c4d000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x6, 0x8208, 0x5, 0x1, 0xaf, 0x1, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x7, 0x2, 0x7fffffff, 0x3, 0x1, 0x6, 0x10001, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0xb5f, 0x2, 0x9, 0x7, 0x100000001, 0x1, 0x3, r3}}], 0x90, 0x800}, {&(0x7f0000fb0000-0x10)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f000050a000)=[{&(0x7f00000a1000)="689ad86c66fbd0a646a6e925847099f59ab49bdc50e686858c1eeb76e90eebdca06fcceea8ffe99ebfcc73b09962612586cd218bb20f5e6449354742f421148f3f2d7cb608dac866f713e29cfbd3bcd3cb7e4d31a921058cd3b995ac2a772a934ca326f858e7b3bda5c9a65cce55a5ddadb364862af10bbfede828879b9d0dafd033c6247c9a4866268340e2576238a93b649a6b349e252576ab43b0e72015cc3de9222224", 0xa5}, {&(0x7f0000b0e000)="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", 0xfd}], 0x2, &(0x7f0000319000)=[@sndrcv={0x30, 0x84, 0x1, {0xac7, 0x1, 0x8, 0x0, 0x81, 0x100000001, 0x81, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x84c, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x25f, 0x26ba, 0x208, 0x1f, 0x3, 0x7, 0x8, 0x4, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0xf94, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x26, 0x0, 0x100000001, 0x2c, r7}}, @init={0x18, 0x84, 0x0, {0xad80, 0x7, 0x36e, 0x4}}, @init={0x18, 0x84, 0x0, {0x6, 0x81, 0x9, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x0, 0x401, 0x2a, 0x4, 0x72ce, 0x1, r8}}], 0x180, 0x4000}, {&(0x7f000074a000-0x1c)=@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x1c, &(0x7f0000913000)=[{&(0x7f0000ede000-0x7c)="e48d801a98d0d99e9b18254b89d80d73cf4b26372ee844214af9033e47522b81da4e1b5b3f2e73b8b922a17568fcca11526b69c45cb7ebc1846cfc47ade05e8669b314b446c8b78f269e828531ff3234fe5bea8dbb4ce2e2659a6dc0fb7cb667d2b7728f43780d186215530e11653fbb650d2d5f88c68c550ab165e8", 0x7c}, {&(0x7f0000799000-0xff)="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", 0xff}], 0x2, &(0x7f0000fbc000)=[@init={0x18, 0x84, 0x0, {0x2, 0x2, 0x9, 0x7f}}, @init={0x18, 0x84, 0x0, {0x1000, 0x9, 0xfffffffffffffff8, 0x65f6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7fff, 0x8, 0x1ff, 0x1, 0x7f, 0x0, 0x3f, r9}}], 0x90, 0x44000}, {&(0x7f000083b000-0x1c)=@in6={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f000074a000-0x60)=[{&(0x7f0000353000-0x2d)="937d61377a0fcb4da3826bbda2348ca7c40c227b3ff4dc24ced29648e50e4038a4082679828e137831cc5a6cb2", 0x2d}, {&(0x7f00003ca000)="bce0ba38e4cffa2b94515639518450f599c4146cd9283cfc7ad3cea3a5ecb887be0c90e5cb2e989d1e8b77a0f784f02cbc9f93f9dff8c29136bde75803fd4435c91118ff42c62c4f88b9db2cb4c6e2e0eb01c0d75615500abcd7dc51f62f1073015c6d93f10b150d", 0x68}, {&(0x7f0000ba1000-0x20)="d5ee7286a5900d5c122e477182941244594b8d6d5ba67b7cda6156c810975570", 0x20}, {&(0x7f00008e6000)="27cd33deb8ce9064dd8aef4874ae02474b7cd792bd7e44db155dc9fb0d9d3479d17c1c97e4af6e2a1d11760a8fe7cd5607704f79ef9c91e38082988187", 0x3d}, {&(0x7f0000faa000-0xcf)="ddd2f31ad1ac7f1ccd7851aa3a937584eaad39fa964a93f86d1f296d9ebab3324d0f5fc8890b9855b417be2cafaa18fff1d3fe005cfc9ad5c51c15c946b43fbf83c69c665f834542db77e6735469a9dd2650c6c5240580c240d3d68fcfd2e0f214e4bf796b6b5989759a6b2c3dd35f170b999bab019792ebaf3eb8debf73b5b3e76a84c9998f7bef29460e237d3c4dfb2d449a005208f8be56b7ed1aa20751328beb593387613fb132364ed60ccbcfad4cd38332ff733feb115fffef81dbe83ace1b6d51953ff4843c5120aa23132c", 0xcf}, {&(0x7f0000601000)="5195911363e9945f11eec61c2983d6d7fddf4c5dc15d259d782aeb707f081382f81f5b7184dd6fd5f426b6612fb31192e465e518c8b7915b6457f2839c2029c515bd5a02bf52ebeb25d2bba56b9ebd824c21f49c55f73da2ce278e796994f5c1d2fbb1358d9ca5faea93c169145bf8cf57daf2cd57d885f001862108047c0613b3b0d8c03daf60831fb64c60910e68f9b0ad45cf624e1684acf6afc4ab2ca488aba3fe929c14edba514c91e366064db01a9d986617fa9899f75784ad13ffd620d3e0003f1fdfd237ea1676372abf6dcef6aee477de75faaa87d280ca2909e4aa2758c4a25ef3ed6905aac76fde", 0xed}], 0x6, &(0x7f0000b0f000)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0x1000, 0x8000, 0x1, 0x2, 0x10000, 0x5, 0x1f31, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xb1, 0x8, 0x80, 0x4, 0x48, 0x6, 0x6, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x20c, 0x9, 0x0, 0x3, 0x0, 0x2, r12}}], 0x90, 0x40}, {&(0x7f000001b000)=@in6={0xa, 0x1, 0x5, @empty, 0x9}, 0x1c, &(0x7f0000af4000)=[{&(0x7f0000790000-0x4a)="ef63b57ce0404cd8b6db4a497a5e596516bc772692333ce0c73dc6feefe4734fb8eeb84d6e45cc8b79e76489a2744f03b0cd5e0d8b30c1c91db6610a890ad8ac44267be725e784bd3405", 0x4a}, {&(0x7f000065a000-0x2d)="b11d017640ba5fb7f69786c56179646afd9e7c8fa1074d53268ee5345dc2d0aa9950eb8aa654cd865721109deaf0fee87f4ed8a6ee7214ff8a3f1c85098d039c6c91d26b74ee16fb5d88f456d258022334b3108b0ccd6621fdbed3d138c1e078e407ac4dcf90a4e05fbbc32f729cfb3f3a55f698354a5e23b9bc12ef6944d14135f23b2be67a4c3da954001525e46470edd23da3fcd40fc6b4480d98560ef1d48245705c3572bbf7", 0xa8}, {&(0x7f000070a000-0xaa)="d235e6b2f6c3ae2c94b952c0da36b9243dbdba8e01d042d3fabfe0c7508d11093ed6f926871552f32d27cfd566e894209487500764f2f1c33a3e92902d2b20f301426973fa46810d5a001c67573a247545ab3e767fbedfdc41e11919c1071097a8f13de14877a4752d2ec14632306f124f747cf2894c8f20d3f0b7ef1908e9296e3bafde780f5a784dc7ff1ade04497625af9500b7f6f432aef15dc0ac364ff758d3ae0f8ddfe9803d87", 0xaa}], 0x3, &(0x7f00003c5000-0x150)=[@init={0x18, 0x84, 0x0, {0x7f, 0x11, 0x7ff, 0x100}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x8001, 0x8001}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x80, 0x820b, 0x8, 0x401, 0x9a39, 0x7, 0x4, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x0, 0x3c, r14}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x1, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x3, 0x200, 0x400, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x509, 0x200, 0x401, 0x7, r16}}], 0x150, 0x20000000}, {&(0x7f00009f2000)=@in6={0xa, 0x3, 0xe0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6b32}, 0x1c, &(0x7f0000eb5000)=[{&(0x7f0000132000)="a36cbfbef52dcd47c1ff1c286352794ec1132630a57b177fc622bf7b487ef6bb86d2dbf953c12631683904e1e37a740eb3c534e4b62042c23ea1c0176a6beef783ac54b693ae2cf028b64c7c3bce881e5631c98af6e5beae8a9e7ebcba83c6c2d2938928eff9a0915697547b208a24acfd4d469fe56878869482c99399bfc514b0520e27dd291913479ac8", 0x8b}, {&(0x7f0000adf000-0xd)="dd61404281904733784b1629c3", 0xd}, {&(0x7f0000772000)="1679c817f50b51e29d4b0efa87f2523b92656e62c50dd9", 0x17}, {&(0x7f00004c5000-0x29)="fc096557ef290b3f35d7b0ef274fbb3abc7efff6228ca3965a5a9a48f664ee2f28601b9140394f18f9", 0x29}, {&(0x7f000087d000)="af076b67a37911ddc4ede3f0d683a75c13bf90f2a3ec6438ca6ce158541488625b94ab7a600f4530a7eac036b3d743948a323015fbf87c404a3c503b2c738c74a5b93b43d909af5140edacfaa5ca95697e919efc702d14c1d1b3c5e9993c071007ad6a7210dda37bb468dedf7da3b64f3aa5ac518ce57dbcefcd7e9ca32b7140175e72e56cff11770dd88012966a7e416bab3ce52f571af35e0dae55de43ac0ffd010d3173025c07f9210caaa00e85d2a4a824719377d49a6293f15acfdfcb485e05f25ffacee3105ecf8236e45bb8b9354ea70a225018bedb15ba3a8a3425fa2b2a04cc508e45", 0xe7}, {&(0x7f0000c4b000-0x51)="0b53905a563189c63b055c651bc5092c236dad157bccc9f6d67a7ced7851c3f4af006793e8c461b6556d66a9bddcb1303b6a9954f1fb24f5ce200bc61fc36cef9f2525d5a5abac56f7a92d52c44219d795", 0x51}, {&(0x7f0000bf6000)="b95855dec766587ea7b9c42a3b0c5e4d2775cd4e5fad48a97e5d6a936c2436c0b952e88d65ca41f899ce52986f9cab192a30050a70c27668fa08e1f5309dfbb8d3823261953bb6f03d17ebaa68fb9e304edfc0c137a8751284f479e4f2501e7170cae6775cb69caf6f6c48af9b0680ad62e707b188f822d75926dbdc0df0fbdaedfb8a5c9348ed3170168a63910a31987c88eac783a2b566d6b105e5dc65329ceeaa07b890446f9783cd23f3eb0edb7c13f42eb75f155ce135fa91d8ed683392c909bc", 0xc3}, {&(0x7f00004e0000)="1f55e7b8d90cb4a8e00d504294e283a3", 0x10}, {&(0x7f0000779000-0x61)="1bdb179c48bbdcc86fcbb5bab0b56dc251fb617be4f82b4afbf6745c17eee15f9223aba278834dc3ac1fdc61cdf947c06fa52d55f992a4f6c17ec481ab6eacd94278c5f1a087ab124d9038800105c6a62cb42863a5b62157d1ab994cad56b5f403", 0x61}, {&(0x7f00000a3000)="b25b82ac1bd24b758062ce11b3cbff73abd18cf11cb1a4604f2237e10a588e1202255570b74f89e36284ee1ae19edea848107c8648ab", 0x36}], 0xa, 0x0, 0x0, 0x20000000}, {&(0x7f0000d02000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000f23000-0x10)=[{&(0x7f0000871000-0x9d)="4c67d379464c60c789d49c88ca7aef7d17047b9961d45c23c7fd4130475088a118cc45c4fb179ef2c476c77a32f0ed1c0cef155035b1812206814380637c968da52640de57f7378aeee0ff202f17dffe13a2aef060a16365b987014ab444b0c2e539ed6179b7de290540efd6af98ed56c8b10a2af9409169487fb0a84937911beae6a7d5e96988b64b00cf7b0fc28d399c03d0757f1d48847274811302", 0x9d}], 0x1, &(0x7f0000fa4000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0xe879, 0x3, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x2, 0x5, 0x800000000000, 0x1, 0xfff, 0x0, r18}}, @init={0x18, 0x84, 0x0, {0x78, 0x855, 0x8, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x5b61, 0x200, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x53, 0x209, 0xfb, 0x3ff, 0x10000, 0x1587, 0x5282, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x208, 0x200, 0x1, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x8, 0x3, r21}}, @init={0x18, 0x84, 0x0, {0x1af, 0x8, 0x200, 0x81}}], 0x180, 0x20000004}, {&(0x7f0000312000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000ed4000-0x30)=[{&(0x7f0000876000)="09883741f2c5d74f1af7e9d2676e3e978d35dda1b75f7df636ee4ad1261ec77d9cd437afbb8f18f6543bbd8fb1eaec754d96d3afda80597f0c15730a30a3f4e2c275052c3f104a24d1fa35b00dea79d5c1179e341a8ad7c99ab4b46dc85a732c4f24d425df55ee2ed84ff2adc939e4a847d9f04b017bb5d7b9", 0x79}, {&(0x7f00003b5000-0x80)="0e4a5a718bc5d96931faec8adbb42b65d1a6a34b7fb03bfcc34cf67ccbe80cca3b53f31c2254c6138dbf050feba83b0ff739702da02c7467b82bfea02d9e54b95dc897d7abd897dba5013c62f5f1cc22ccea06e86706961f8d28e595e6e331439f4f92268d43835b5102cb739689c4338847da3b6221ed2cf7a5dc05cc903b43", 0x80}, {&(0x7f000084c000)="c046881c087bbd0a24d6dee56d16514aac63947184297aeb226c0fffdd7ffbf6c28356423307f89440cfd93ea3bf6ca6a8ce71cbb376ed71dc121cabec63d0444958745046e5434663acd0520250ca7d9cbab1fbc2429a191a08efe4377351e7ac9527643f0fb80b3704c60013753e4b7190e52fd4ca0e1924770c488b089864b56b37959943f88d0180c320d2f023f7e8", 0x91}], 0x3, &(0x7f0000278000)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8000, 0x1, 0x101, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x8003, 0x7, 0x2, 0x628, 0x3, 0x3f, r23}}], 0x60, 0x20000000}, {&(0x7f000007a000)=@in6={0xa, 0x1, 0xe4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x568}, 0x1c, &(0x7f0000046000)=[{&(0x7f0000a1a000-0xbf)="0410ec5adf5eb872e50eea43ab0c4e2931f6628695d71d620733e22ecf6d161ac2c7d6c7d0cd2d8280be1e41cb146da7c746631ed0b78e1ae7f83563b3ed827959329ec7fa8219dacfe618b090cb88fae63b3ac7f7a88f6e9356e5decf4e1b03749349ee5426db25c5885f9707a26e2908e75517d7ff9d108644a35f3f712eebf5044e7888d091d2869ac178bbbffe71a411589e122b630626bf9e57840bf6a0a76184811cf8e71c08fcf485f963473bcd7fdfb57cadb6165542ef734fb0fc", 0xbf}, {&(0x7f00006a9000)="fb4d541e27285b39f249e45f3ca27149d0ad82c131be206f867ed41ffaf793f02c853f20d6e58ef66d97376d97577dfd150bd78b9d6cbf654a1e21ae033d242141f0cdc84d563ab0580337d220bbd9bdafa301cb5a5e3029ef53", 0x5a}, {&(0x7f0000ac4000-0x65)="d75f55b91db92ea47169873022b2ab0e3a21b4da17a8225d51831fa4ab8d4776930f0300aacd27092ec207a6f0657b29d092e7ce45067cb1f488598a7baa5b0cb81a9f782cf02b1d44dc2569057a4d78e7bb1bc17a6b9fbf98e60f4160d79238801191a618", 0x65}, {&(0x7f00004ea000-0x90)="7be07625df466124c1137c429c73d5252b6011977469a75687f0190511bf5c1ab843f36a2bab06c1ac2fa986cc0b16a1f33ef139bcfec6206cfbaf7275f9ff960ad69433de05b81a30e99842babb55defd75667722fcb91cc71fdc53d525430c136d992e88747615f30bc03a62f200f776c890ed77f0910efcc53479853263a36e877421d5508933205048807bf35973", 0x90}, {&(0x7f0000931000)="7f2a4ca4e24e27a4d9376ec4fcdc23a0691c972e27852150866a0f89c230c5235029fc03a30674e7326349a32def1cc0b809de8a3107929b88810bb7dcc05a888805ccdd304a27be42b18a80dd31f1e4d57da7ab0e1ffa8a5af6e831dc421d45153d9c7f98ad6ad3068dd688c4f563f00e2b799f4d755c8cb668e9ae7e3e2062603bf3a82b2dd368fcd00c669ad88e1cf816eaddd5f7d55fdb608f4c8de2be51872b86358f418d6e7a40aada930911bc9bd6a7b09e0fb2e627ea8b0e240dbbaf968ba0cbab10fe7ab9c6820fcd04894e5fbf4387be34d8e11ce3b474f21b4a815c931eef004633c6393cc5f6a7456a25a6a7633eb4", 0xf5}, {&(0x7f000055b000)="2f4536167cd19edd524879a4b96e3c3ed3ec4b642b4fa201ec7e6303beae23ad5768bb90cc50", 0x26}, {&(0x7f0000850000)="b57b8fe7bdd8a7e0402eda2f27b59a6f636cbf", 0x13}, {&(0x7f0000aa1000-0xe0)="52115eb185d22be06bb8ea9ebf532b72b57d0a2b8ad1263b61741711f4878dc8430850398f9b60dab39063118a199bddea7d3efaef5544a2f6feeef3ab3963d03a8972f40ed647c657a31e945d584f29a70fb3492f81fa24dd215bc2864bb7c2a790a8bc7142db08f33bb1854566099905c97a6d48a6f2d44ed9747dbca1816dcc89224e41eeb9583d44a176a3cb023404541dd3589f1d0d4884d3a0e42793a6426e31a5e7b05c8cd0f435fbd526a7de1dc6514209c2c776cc514a682d7ab6306443304613a313b12aa1c9cb39fdc478141b35ebcec7ea8a345f0f4c39b33963", 0xe0}], 0x8, &(0x7f0000f48000)=[@init={0x18, 0x84, 0x0, {0xd294, 0x4, 0xffffffffffffffff, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x1, 0x2, 0x4, r24}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x22, 0x7, 0x37b}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0xfff, 0xc2cb}}, @init={0x18, 0x84, 0x0, {0xc47, 0x613c, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x8, 0x9, 0xb13, 0x9, 0x22a, 0x5, r25}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x3, 0x0, 0x2, r26}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x800, 0x8, 0xb6, 0x0, 0x7, 0x20, 0x100000001, r27}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x1, 0x2, 0x5, 0x9, 0x80, 0x3, 0x20, r28}}], 0x1b0}], 0x9, 0x20000010) r29 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r29, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x101, 0x4) sendmsg$inet_sctp(r29, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty}, 0x1c, &(0x7f0000b03000)=[]}, 0x0) [ 94.037402] ipt_CLUSTERIP: unknown mode 3 2018/02/06 03:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000938000-0x8)={0x0, 0x4, 0xffffffff}, &(0x7f000073b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000daa000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0xffff, 0x8, 0x10000, 0xff, 0xff, 0x2, 0x684, 0x0, 0x0, 0x5, 0xffffffffffff3f4f, 0x100, 0x7fffffff, 0x24c3, 0x3]}, &(0x7f000061b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000402000)={r1, 0x9, 0x8, 0x40000000, 0x9, 0x7, 0x2, 0x3f, {r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x8, 0x100000001, 0x2df, 0x4}}, &(0x7f0000544000-0x4)=0xb8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b25000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, @generic="5886b060523c17caadc9fb1bdd80f52d", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @rand_addr, 0x0, 0x0, @common='vcan0\x00', @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00009f1000)={0x0, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x20d) 2018/02/06 03:12:55 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f000001b000-0xf9)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x3) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000001e000-0x14)={@mcast1, 0x0}, &(0x7f0000015000-0x4)=0x14) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000001d000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x100, 0x2, 0x400, 0x2, 0x0, r2}) 2018/02/06 03:12:55 executing program 4: pipe(&(0x7f000079d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ddf000-0x18)={0x0, 0xff, 0x20, 0x2, 0x1f}, &(0x7f000060d000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f000000b000-0xc)) 2018/02/06 03:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffd, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0xff) sendmsg$alg(r1, &(0x7f00000ec000-0x1c)={0x0, 0x0, &(0x7f00001d8000)=[{&(0x7f0000ca5000)="48f82cfe731ddedaa56bcb6993e60c1ba56d28cf12ada782c265f4e8", 0x1c}, {&(0x7f0000a8d000)="378c03766db72dbb4d6bc7cc329b7587df5e784a99f5f0ba5436825498fa602a6205c51c8dba0e257b8888d5f48501c63961de27aa9c1c315009b5168d7d6caf9484a947940d29898dde66b5a4fd8989d2241b2770bebf07458d981c7aabd76b81e09bb1043bf904c1ef700f468849fc3b78c27df9f14cf22729a56d981279b8f2c691ab497c395efada5b826888cf02eff058d6e4ec4e20eb8638783edf74e393ce16278b3fb4", 0xa7}], 0x2}, 0x0) pwrite64(r1, &(0x7f0000c2d000)="e7c0969ff8fb4502bef863a865cf756ac22c", 0x12, 0x0) 2018/02/06 03:12:55 executing program 2: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000115000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/06 03:12:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000e39000)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000-0x3)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e) ioctl$sock_inet_SIOCSARP(r0, 0x40049409, &(0x7f0000aa4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @generic="00fe50018afffffffff800c600000006"}) 2018/02/06 03:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x7, 0x1) syz_emit_ethernet(0x46, &(0x7f0000bc2000-0x9a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, "f750efdb66f9a9fb"}}}}}, &(0x7f0000048000)={0x0, 0x1, [0x0]}) writev(r0, &(0x7f0000e8f000-0x70)=[{&(0x7f0000a0d000)}, {&(0x7f0000c43000)="a50f33028492f22fc3ea0a601bcb33a6f7fff4563326b81f721040cfa5831f7518d4036a9e24", 0x26}, {&(0x7f0000a2e000-0x1f)="e9c8cae036cc6015977fb81979a421cfa6e84620dd11485a0e5c4c4db86769", 0x1f}, {&(0x7f0000d5d000)="3a5a61eaf6e55bffde7f9d69abd7d218a1e0543ad978968bc4d4513db2ac1906b22c101943bc4f647297b184a9f307a334b0359dd4f63c965e3bc106998213d08052d9a20a019a42bf84412c5d0088ff73fe6d98c00021e8c0c7f08c067044cf49c00d174dc2f662037ff5db66d1f726bb248b3ee1730432d0e65f625a53c3c27b0ccc900c4698", 0x87}, {&(0x7f000057d000)="d6d14a620fe7bec89bd08edaab5e0a2bf3886cfffefc4ac0d023231367f26cdb5fdfe0c074a13ec09f289a20b0d1a9eb5582bb", 0x33}, {&(0x7f000071e000)="c1c5b3d136b1ae4c837edbfc5a4f48162768ea6adffeaab3ca2d32384be81d84a98be1cbc35caaffe672e5261b3b0c23a2607e7a50292983e9c48302965d9c88bd", 0x41}, {&(0x7f00003d3000-0xb4)="d383998184b97ecc147387e16d9d78c399ed2811a36d69d21a0ae512b9e389e5cbe3f4e6be42015814842d79f9587f1bd782fc0a7ff177da7829bace74798b7ccb24635159f955e4db085b6f4d47090d83bca064441aeb67caf4834f8e7d0b4904399fbfd4f127de9adc833fc7bc57c543eddff23786477c2ddf6baa694900de35cb97f981d84cb6c4e1300c894a89d646aac7a9a4a9bb72983ab9ebd83fbe861f2fd45fc4df06ed62592acc013febf15e3a54ef", 0xb4}], 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000041f000)={0x0, 0x10, &(0x7f000063e000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f0000c85000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006e9000-0x98)={r1, @in={{0x2, 0x1, @empty}}, 0x4, 0xa6}, 0x98) 2018/02/06 03:12:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x0, &(0x7f0000d10000)={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0x100000000, @empty, 0xc1}}, 0x69, 0x49}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}}, 0x8000, 0x6}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x5b2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x3, 0xcb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffe1}, 0x8001, [0x9, 0x0, 0xa65e, 0x35, 0x8001, 0x3, 0x96, 0x5]}, 0x5c) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x100000000}, {0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x501, [0x100000001, 0xfff, 0xfffffffffffffffd, 0x2, 0x8, 0x5, 0x30b, 0x5]}, 0x5c) setsockopt$inet6_buf(r3, 0x29, 0x4c, &(0x7f0000001000-0x1), 0x0) 2018/02/06 03:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00001a5000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000da0000-0x8)={r2, 0x3}) ioctl(r1, 0xffffffff, &(0x7f0000fd7000-0xde)="d92bca0ea82decf3945b8b1418c08116395481081cda117457247c8f12a5630101be4354840a243de64542ffec5c434c94200db413aced98f9d205e3df7b69902f810313c97f503e07a87a0e2d82a6cb888a9819781752a518eb48ddcac73e1ac710c41223d93babc9c1d62bd57d376494b3ea40208e9fb3f319f8a1fa46f7867dfea43c0ac435160ef96cfd9f85a5ba8a5f8fe0e00ea667ccbf486174a0820472553087dd4ea94cb268666181a5266f84a47f499474452c6fec5925b7086c92cf46caa0e1468489f2f654cad2dfb0202c6f1a2dfa9d64e8ba2c57d4f056") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000043a000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x5, 0x8001, 0x5, 0x17f72c5a, 0x100, 0x100000001, 0x8000, 0xc7d6, 0x10001, 0x1, 0x3a, 0xfffffffffffffc01, 0xfffffffffffffffd, 0xea0a, 0x2]}, &(0x7f00003b9000-0x4)=0x108) readv(r0, &(0x7f0000553000-0x10)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000335000), 0x10051) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000061f000-0x10)={r3, 0xc0, &(0x7f00003bd000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x0, 0xfffffffffffff14e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x6068, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffff}]}, &(0x7f00001bc000)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/06 03:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000e58000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x1006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) pipe(&(0x7f000086d000)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00003af000)=0x20) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000035000)) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000013d000)=0x82b, 0x4) 2018/02/06 03:12:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000463000-0x4)={r1}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000077d000)) 2018/02/06 03:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000781000-0x86)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x10000, 0x4, 0x7}], {0x8100, 0x31c, 0xe, 0x3ee}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[]}, {[@dev={0xac, 0x14}]}, {[]}, {[@multicast1=0xe0000001]}, {[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, {[]}, {[@empty]}, {[]}, {[@loopback=0x7f000001]}]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f1e000-0x4), 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000035f000-0xb), &(0x7f0000a3b000-0x4)=0xb) getsockname$ipx(r0, &(0x7f0000c41000), &(0x7f0000ad4000-0x4)=0x10) 2018/02/06 03:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000016e000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x84, 0x5, [{{@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x5}]}]}, 0x13c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c17000)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a31000-0xe8)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000f4c000)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$packet(r1, &(0x7f000034e000)=""/4096, 0x1000, 0x10000, &(0x7f0000d52000-0x14)={0x11, 0x1f, r2, 0x1, 0x3ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) [ 94.215930] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/06 03:12:55 executing program 6: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f0000463000)="02", 0x1}], 0x1, &(0x7f00005ab000)=[]}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x30}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)}], 0x1, &(0x7f000001d000-0x48)=[]}], 0x2, 0x0) 2018/02/06 03:12:55 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x5, 0x5, 0xfffffffffffffffe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000098c000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd4}]}, &(0x7f0000426000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c84000)={r3, 0xa3b, 0x77, 0xfff, 0x6, 0x2}, 0x14) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000035000), &(0x7f0000036000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014}, {0x6}]}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000037000-0x4)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000037000-0x8)={r4, 0x80}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c5f000-0x10)={0x1ff, 0x1, 0x9, 0x100000000, r3}, 0x10) sendto(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f}, 0xe) 2018/02/06 03:12:55 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) connect(r0, &(0x7f0000018000-0x1e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty}, 0x0, 0x0, 0x1}}, 0x2e) getpeername(r0, &(0x7f000002d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000031000-0x4)=0x2e) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r1, r2, &(0x7f0000033000-0x8)=0x10000000, 0x400000000000006) 2018/02/06 03:12:55 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x1, 0x0, 0x0, "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"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x12f0) r1 = socket$inet(0x2, 0x806, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xcd, 0x100000001, 0x5, 0xab8, 0xfffffffffffffffe, 0x5, 0x23, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x4, 0xf45d, 0x9, 0x9, 0x4b}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000f000-0xa0)={r2, @in6={{0xa, 0x3, 0x7fff, @empty, 0x8}}, 0x0, 0x200, 0x7fffffff, 0x5, 0x800}, &(0x7f000000f000-0x4)=0xa0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0x2}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr, 0x0, 0x0, @generic="765f6f7b503165d40447a467b4ca8f2d", @common='irlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xfffffffffffffe63, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/06 03:12:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x802, 0x0) connect$unix(r0, &(0x7f0000e5c000)=@file={0x0, './file0\x00'}, 0xa) [ 94.278349] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/06 03:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000239000)={@common='ip6gretap0\x00', 0x80}) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00005a0000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000118000)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/06 03:12:55 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fdf000)={0xffffffffffffffff}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000590000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fdf000)=0x14, 0x800) r2 = getuid() mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fdf000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x7fff, 0xa, 0x80, 0x20, 0x0, r1, r2}, {0x3, 0xfffffffffffff800, 0x7, 0xffffffff, 0x3, 0x4, 0x2, 0x80000001}, {0x4, 0x2, 0x401, 0x6}, 0x4, 0x9, 0x3, 0x1, 0x2, 0x2}, {{@in=@rand_addr=0x3, 0x3, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x2, 0x80, 0x7, 0x4}}, 0xe8) syz_emit_ethernet(0xe, &(0x7f000039d000)={@link_local={0x1, 0x80, 0xc2}, @random="000400070d6c", [], {@generic={0x88f5}}}, 0x0) 2018/02/06 03:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a7000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000fa1000)=0x9, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007c1000)={0x0, 0x3, 0x30}, &(0x7f0000412000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000074e000-0x8)={r2, 0xd2cc}, &(0x7f0000791000)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) bind(r3, &(0x7f0000723000-0x8)=@sco={0x1f, {0x3, 0x81, 0x7, 0x80000000, 0x5, 0xffff}}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000061a000-0x8)) r4 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r4, &(0x7f00002c7000-0x38)={&(0x7f0000fd3000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000197000)={&(0x7f0000a0a000-0x48)=@dellink={0x48, 0x11, 0x200, 0x7, 0x1, {0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x5}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x9}, @IFLA_CARRIER={0x8, 0x21, 0x3f}, @IFLA_PHYS_PORT_ID={0x8, 0x22, "ed"}]}, 0x48}, 0x1, 0x0, 0x0, 0x4810}, 0x20040000) close(r3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f82000)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000e2c000-0xe8)={{{@in=@multicast1, @in6=@local}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000ecd000-0x4)=0xe8) 2018/02/06 03:12:55 executing program 5: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f62000-0x84)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x1c89, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4}], 0x84) write(r0, &(0x7f0000f61000-0xbc)="1c8f249f2d44ca190c4d83127ed2c35c9cc9d4d620a41d15b19343529aa44c4df77547241b78eb3399fbeb85e30b61d348b2148431cc53b382a32eef307a30b87fa6591cf7ba88ba8d14e2de1ade0d7b9e261ddf3b2439228579014cea13640235458e4130e69fdcd67512f5e91b73f0e76a7ea2b6d1c77d2d701acd5fc8144166482e7213d3e0acf93be8343555896d639e9771d4f2248a65e35015fea7d8ba2ddd8ba382cbc5c5ba15ef805ad798145945df767099c987a078eb0c", 0xbc) r1 = socket(0x2, 0x805, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000916000-0x10)={0x2}, 0x10) shutdown(r0, 0x1) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 03:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x200000001e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000bd8000)=@l2, &(0x7f0000584000)=0xe, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e60000)=0x2, 0x4) 2018/02/06 03:12:55 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f000096a000-0x4)=0x8c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f21000-0x14)={r0, 0x0, 0xfffffffffffffffe, 0x0, 0x4}, &(0x7f000084b000-0x4)=0x14) 2018/02/06 03:12:55 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f000000d000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/06 03:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x5) connect$inet6(r0, &(0x7f000069c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00008a1000-0x4), &(0x7f0000ba0000)=0x4) 2018/02/06 03:12:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x40, 0x30, 0x6}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x34b8, 0x6f, "1faaa7c66afbe3261f9489efe2fdc8317bfa370dfcdb6da5d35ef8518586bb0cacdd72a5ea912888cb0436441c753b8662d39f9d4ad9efdd275ff88fc07ccc31083b29d32917b27bda8cb980bed35056bceb817f8dd1b406b7190165a2b501bb7370dc94e7bc901e0719bb719b07a1"}, 0x77) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000fd5000-0xff)=""/255, &(0x7f0000f48000)=0xfffffffffffffcde) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000e9c000-0x4)) socket$inet6_tcp(0xa, 0x1, 0x0) [ 94.384202] audit: type=1400 audit(1517886775.416:71): avc: denied { write } for pid=22143 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/06 03:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) connect$netlink(r0, &(0x7f0000a35000)=@kern={0x10}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000828000), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000095a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f00005f6000-0x38)={&(0x7f00003c4000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000084a000)={&(0x7f000046c000)=@ipv4_delroute={0x68, 0x19, 0x60a, 0x4, 0x0, {0x2, 0x14, 0x14, 0x0, 0xfc, 0x3, 0xff, 0xc74c91bc7f138872, 0x2000}, [@RTA_METRICS={0x44, 0x8, "7582e015073b2cdd0b627f59ffbe9034640e143667f68391cf64e6b9bcd842876b58144fae10360135949721a68b4cd5c454613139cd3074acc7348f638e2240"}, @RTA_IIF={0x8, 0x1, r1}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) unshare(0x0) 2018/02/06 03:12:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0x58}], 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c00000)=r0, 0x4) 2018/02/06 03:12:55 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8), 0x14, 0x200000000, 0x2}}], 0x58}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x5, &(0x7f000000c000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001000)={r2, 0x3}) 2018/02/06 03:12:55 executing program 4: socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000e000-0x8)={0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000e000)={0x0, 0x3ff}, &(0x7f0000006000)=0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000f000-0x8)={r2, 0x7fff}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 03:12:55 executing program 2: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) pipe(&(0x7f0000b48000)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000092a000-0x8)={r0, r1}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)}, 0x0) [ 94.523560] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pig=22198 comm=syz-executor7 2018/02/06 03:12:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000005e000-0x38)={0x0, 0x0, &(0x7f00001b9000)=[{&(0x7f0000bc0000)='Z', 0x1}], 0x1, &(0x7f0000afc000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e8a000)={0x0, 0x8}, &(0x7f0000253000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000623000)={0x8001, 0x20, 0x200, 0x9, 0xfffffffffffffffa, 0x100000000, 0x3, 0x20, r1}, &(0x7f0000719000)=0x20) 2018/02/06 03:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x0, &(0x7f0000740000-0x8)=[]}, 0x10) socket$nfc_raw(0x27, 0x4dc83717cd3a01fd, 0x0) 2018/02/06 03:12:55 executing program 4: pipe(&(0x7f0000033000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006d6000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00003aa000-0x10)={r2, &(0x7f0000827000-0x2b)=""/43}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000099f000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x3, 0x101, 0x6f}, &(0x7f0000e90000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3ff, 0x0, 0xffff, 0x80000000, 0x356560d5, 0x2, 0x3, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xfff, 0x65, 0x4, 0x1, 0x1}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xfd, "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"}, &(0x7f0000000000)=0x105) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000448000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x2117512d, 0x1ff, 0x1000, 0xe9e, 0x817, 0x7, 0x10000, 0x1f, 0x3, 0x1, 0x5, 0x7, 0x10001, 0x4, 0x7]}, &(0x7f0000095000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000307000)={0x0, 0x2, 0xdb, 0x100}, &(0x7f00002ff000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x118)=[{&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f00009f4000-0xe0)="47f5ed20123f3c7c084619201df67184f23d49d0eb1eafef12299c4404f19a8612141a815548b40f16a240b12120ff859fcb49438b1c14c729e008518b91186270adf4b3bb8ab2563d5dd31799752e719c09cf523ae2fd0e3497d558727cdf1e7d4940367914c58cb7a3a4255229e61e6d6f9ba6565bc5f1bc2505e2bd3116be6bc9503da6694edd7d7b09bd3d52a3b5618ad26158a19eae6e52bf64f1b3641896c3602e1b85eba5a714f6d16c4aac249fa2ae898ad2cbafecc5c07d72c2f21516ff55f45ac7e6d8fd52d22fc3d5e75a48e5e0934315564b5dc81f5783dd99f4", 0xe0}], 0x1, &(0x7f0000799000)=[@sndrcv={0x30, 0x84, 0x1, {0x9d, 0x0, 0x0, 0x100, 0x100000000, 0x5, 0x8001, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x204, 0xffff, 0x833, r4}}, @init={0x7, 0x84, 0x0, {0x0, 0x80000001, 0x8, 0x7}}], 0x90, 0x8040}, {&(0x7f0000218000)=@in6={0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0x38)="3e0aa26299b4d37f1f1cd57f6582403fdefe70d423ff2c4655024ac10a74241b63f662ebcb0ba632263fafe158c9194b1b94d890d88e4d66", 0x38}, {&(0x7f0000840000-0xb1)="0f0bdfccccb6ca548590009b03da4522f1a4923823a379c5d27d38a5764e8f0209fbcf12a4ce06478302dc7f2ae623f76850ca378eedc93e585377363c8c2716161495116f8791315c13f6c0c1e77480d98149cbc7ae2065d1371de69670b27cd2f530cda0931f3581869bcaa80646b8ddf3715474b3bf07c9f4725285967210dd50f57aac959e4d641fea89b215bbbc72351e8641d8e3634ca0d63e2e8c70008e78816d1dcb7158e88b02ed0fd928d569", 0xb1}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000f05000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xb7)="bebc102d13ebd909eb142cad23364d3e3a38f127505f3d9a1fbf9bfc54046bb613784851562c736fba5db1ca7fe054b287f1aec9d748e5ab79329670829af812539995cb9f0a9fbdd6401268ad7d7a3b0989b9774465b39a9da6500c2a7ddecbb770973ec8e5c916f03d8b93ce9bc19193c6c4f6c5ce9540e578ebc318b1108c3f9c6e1b295e91847108aa5a2aeb5dcc4fb089e0f18fb4c1b6d1b3554a88f1ecd7e95ceeed26626f48ef5d967226c9957db8a9ab2b79b7", 0xb7}, {&(0x7f00001fe000)="8ed71e5a26604dbdb4cb91716f2381f3aa8b0c26e831dfdf963e4f10a5523332cfe4862248b0442fad537f96158f90e2961d1a20fda3a0a24a1adf7d238fb3cdc56bfeea170805d86ef99fbafe188022f437dc84fbc0b0285b376a4cab351403fee8ef1546d61d95cfca", 0x6a}, {&(0x7f0000882000-0xf8)="540a09d482ed7d5a36dc9088fe952c6e809be88deb20c509b9fda876badb8252686afcfae10be73853330bece39849804ba6b720ddd4be5d3996603a33ff20e68feb29eeb2eeb69ddd93ca2f8b216561a7f7c5fdac5d9f6cf71c047e7699af9237dead89a164cde9d50485aafe3681138927f6a22721d540897bf56afae3a775458e6d2c6ab2aa6794946474f27151eb2da817f4cfdc01bb852b565fda28e7c554a11dc5e8997eb4c5f4f057b8888637170419139d574545d6a05726c4907fd47cfe9693a6881ae7611644c43212e885c0b036b03a557f2a3b6df2212636008224223a1fbef1e1fc782af49011cadb69769da0cc7bd15fe0", 0xf8}, {&(0x7f000024e000)="1e6b328940c0d378", 0x8}], 0x4, &(0x7f00008fc000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8003, 0x8001, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x204, 0x2, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0xca59, 0x0, 0x5, 0x0, 0x8, 0x400, 0xa1, r7}}, @init={0xfffffffffffffef4, 0x84, 0x0, {0x2, 0x2, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xe643, 0x2, 0xfff, 0xffffffffffffffff, r8}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x80000001, 0x1, 0x8e}}], 0x120, 0x4}, {&(0x7f0000000000)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000000000)=[{&(0x7f000007d000)="2a45c357f5a8b3495fa26c30843593d16dfa732c28f74db4128f46d91636cbe06014f91d604a6d8e076bf8bd42a650c3f53496c2a98a513be3851259d0bcd8f03038ab4dcfc615357efd27f3fbb3629b2243c76890b7", 0x56}, {&(0x7f0000001000-0x2f)="d81642595261323e1cbfd7c6ae365db028181763351f66ce6536137894ff1f29ee34e7de5af3476cbe3e541546d02c", 0x2f}, {&(0x7f0000001000)="a718d3385d435276099c7d696d0a693ac560f9d4a82fbc6c", 0x18}, {&(0x7f000074f000)="573cc36592e67e29a4b7f1c34dd1c2f69dc3489e30b457619956c73f90cd6e82493c3ad1f1a5fe8e98ec97301bda5b973a7b84609c2cfb191cd9525130d8081f49bd71462eff2e508476ffa42c4a4236346bb38c69b8f0888eabb4c928053400b0831e431a6d08c0cf7532cfcd87f0c38905a929c1c53d425e90985cd8f6338fd3c246dbf99d0bea1815310155388d89c9811b838ac40fea2991bb4af769", 0x9e}], 0x4, 0x0, 0x0, 0x80}, {&(0x7f0000e74000-0x1c)=@in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00006fe000)=[{&(0x7f00003c3000)="e1e33cb5ab4d724e37adbbc9ac12e4981d13fb13f79cc3ae0ada6e270bbf1ab0226ac055be83e362657da9f8f098892a3e49c979a5bd4276b4b7f947398cfba6b820d315810ab6c2257607026a58ea301454a673e61345c230c866139370c2b1e44b2d9fc3bb4c3596577f8602178479325e69367907f1917a47bb2c46a5363eabe80120f5c1da0a470c8b", 0x8b}, {&(0x7f0000001000-0x4d)="725a13ca45ae628045c2aedd30959585598d21c81205974a2eccbbef3dcd10795cf057b9037fcc5c74a9ccbd226e8418bab26057df0763d4e81c78c38372200973b87bf00997140e0ad580e2d2", 0x4d}, {&(0x7f0000000000)="e213382f4922dee6a0497e6dbf5e0b06a421d9058a75463c4bcd1db2374d521ad6fe5730b5bc27a1f3483d7c5bcf1a28bc53ec772dd36231cb1b1319a0ec0315d13eb94760b8e2a19d18b15cfbfd3634c391119674139b11ca79be05ce0828653dc42c085965ba7b1f89ff9d6b46cee8f9ea58db5d18f46392c6da3006208dc47cbe8a4a496429fe2e9c260c04c2d10d396187a116407c0215beda185d55a67206bc5391ae0a64b2a4fe7fbcafd3bc15550c8930863a041bb5bb11907a7c6043", 0xc0}, {&(0x7f0000027000-0x82)="71c7122c41d781e78758d32b4f1866d54e357ae2241c8893954f0a295ed90240ba9e4d1aa75b560f06b433950df7915b8bc470151891df5cc471394cc09a3ac6095b3c0904d067486f132955021847a3e3d68b96d629d729218987103aa5d15d24cd90b4440b9c93e5061bd90b99885cdadf7eecde36a7ce14b8a8105c4c26aebd09", 0x82}], 0x4, 0x0, 0x0, 0x8014}], 0x5, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b8b000)={0x0, @in={{0x2, 0x2, @rand_addr}}, 0x80000000, 0x0, 0x28f1d956, 0xfff, 0x2}, &(0x7f0000f85000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000486000)={r10, 0xfffffffffffffffd, 0x3, [0x8526, 0x280000000, 0x1]}, 0xe) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b91000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000e10000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f00003ff000-0x19), &(0x7f00009a3000-0x4)=0x8) 2018/02/06 03:12:55 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000a2d000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000687000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000-0x20)={r0, 0x1, 0x1, 0x0, &(0x7f0000002000-0x8)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x78, &(0x7f0000b3f000-0x78)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0xffffffffffff0bdd, @empty, 0x6}, @in={0x2, 0x0, @rand_addr=0x101}, @in6={0xa, 0x2, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}]}, &(0x7f00005ae000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000+0x911)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x4010, r2, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000001000)={0x0, 0x81}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0x0, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f000099a000-0x4)=0x400, 0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000006000-0x460)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast2=0xe0000002, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, "626d0000000000000000000080ffffff", "92e6e6eac8e443e6e69d10f7ef0b2fe30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d6500000007b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e11ed764989aac2ba631799517a9e794e1dd1f20124ab"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x440) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b64000-0x4), &(0x7f0000da7000)=0x4) 2018/02/06 03:12:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x2000004d, []}}) 2018/02/06 03:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000052e000)) r0 = socket(0x2, 0x1, 0x401) setsockopt(r0, 0x6, 0x1f, &(0x7f000023d000-0xd8)="020000eb6b3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100cff0700005c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) 2018/02/06 03:12:55 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x80, &(0x7f000002c000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000008000-0x4c)=[@in6={0xa, 0x0, 0xffffffffffff8000, @empty, 0x42}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}], 0x4c) r1 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r1, &(0x7f0000017000)={0xa, 0x1, 0xfffffffffffffffe, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000002d000-0x4)=0x7, 0x4) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[{&(0x7f000001f000-0x46)="89ce345d99623b974b445dd9f88e2a4242a2bdb2de643d820ae826baf4ab4b3c31f7ea1dfd3b1584", 0x28}], 0x1, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/06 03:12:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80805, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @empty}, 0x10) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x80001}, 0x2c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000011000-0xb8)={0x0, 0x5, 0x6, 0x7f, 0x3f, 0x9, 0x9, 0x7, {0x0, @in6={{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x1800, 0x5, 0x0, 0x1ff, 0x8}}, &(0x7f0000013000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000009000)={r2, 0x3, 0x30, 0x7fffffff, 0xfffffffffffffcdf}, &(0x7f0000001000-0x4)=0x18) r3 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000000e000), 0x2) [ 94.567553] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pig=22198 comm=syz-executor7 2018/02/06 03:12:55 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000)=""/4096, &(0x7f0000009000)=0x1000) 2018/02/06 03:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b10000-0x4)={r0}) connect$vsock_dgram(r1, &(0x7f0000400000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept(r0, &(0x7f0000e64000)=@can, &(0x7f0000676000)=0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000dec000-0xa8)=[{0x0, 0x0, &(0x7f0000107000-0x20)=[{&(0x7f00007f2000)="5d855be06076e6330677c6f0e63ee022", 0x10}], 0x1, &(0x7f0000024000)=[]}], 0x1, 0x0) read(r3, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/02/06 03:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000e0f000-0x1000)="6b5975ff8476a9dc0401ea94d90fb97d1af03da505bd93f471e34f86", 0x1c) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000096c000-0x4)={0x4}, 0x4) socketpair(0x5, 0x80000, 0xe0000000000, &(0x7f00004fe000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00008b6000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b8000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000218000)={r2, 0x3}, &(0x7f0000563000-0x4)=0x8) 2018/02/06 03:12:55 executing program 5: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x5, &(0x7f0000001000-0x4)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/02/06 03:12:55 executing program 2: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4), 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00004d5000)="f007d6d07f1d75a71bc7e0782df38fe55dae832a10d64af2a2f031895777323bc6f83018a9798886d280138fe90fe00202ab4a487528051381d6f45b926acc17d46c8b110781f7de17f9de4074670252583b00ac1ef516a75ef2b720b9f796e936bcd6958ff36bf7da82a69443c6ff9f84dd1a3213e5800291a9d3aafc0386385d25bd7f20054ad390", 0x89) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000), &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20), &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 03:12:55 executing program 4: mmap(&(0x7f0000000000/0x8ab000)=nil, 0x8ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000627000-0x4)=0xffffffff, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00008a8000)="890f04000028f7ec2c63cbe159", 0xd) 2018/02/06 03:12:55 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0xffffffffffffff80, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x410) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000012000-0x58)=@alg, &(0x7f000001b000-0x4)=0x58, 0x800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000001a000)=0x800, 0x4) 2018/02/06 03:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000162000)={0x0, 0x5, 0x2, [0x0, 0x9051]}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/06 03:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0xfffffec9, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/06 03:12:55 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d0700006f0200000000000000000003e400", 0x39}], 0x1) 2018/02/06 03:12:55 executing program 1: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xa5b2, 0x1}, 0x14) pipe(&(0x7f000004d000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00008ac000-0xc)={&(0x7f00004f9000)='./file0\x00', r0}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000026e000-0x8)) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000845000-0x48)={0xf, 0x7, &(0x7f00009e7000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x967}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f00009e6000)='GPL\x00', 0xfffffffffffffffb, 0xb6, &(0x7f0000680000-0xb6)=""/182, 0x41000, 0x1}, 0x48) 2018/02/06 03:12:55 executing program 4: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000587000)={&(0x7f0000593000)=@nfc, 0x10, &(0x7f0000417000-0x30)=[], 0x0, &(0x7f000044a000)}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000032a000-0x8)={0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000055000-0x4)=0x8) [ 94.740466] xt_hashlimit: overflow, try lower: 18446744073709551488/1024 [ 94.792767] xt_hashlimit: overflow, try lower: 18446744073709551488/1024 2018/02/06 03:12:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$netrom(r0, &(0x7f0000502000)=@full, &(0x7f0000d60000)=0x48, 0x800) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000047f000)=@hci, &(0x7f0000aa2000-0x4)=0x6, 0x800) sendto$inet(r1, &(0x7f0000073000-0x1000)="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", 0x1000, 0x40, 0x0, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x34) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d8000-0x1000), &(0x7f0000aa1000)=0x1e0) r2 = socket$inet(0x2, 0xb, 0x5) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000364000-0xc)={@broadcast, @broadcast, @empty}, &(0x7f0000aa3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000273000)={0x0, 0x1a, "7daedf3da78b5b4a895ce4855d242a498f0a7a87a535bcd2e22a"}, &(0x7f0000856000-0x4)=0x22) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80801, 0x1, &(0x7f0000aa5000-0x8)) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000aa4000)={r0, r1, 0x7fffffff, 0x100000001, &(0x7f0000aa4000)="c1293c3efeb6c4f192ffa507737fb7cd335f6f8f5c4ae367aa1740aaa8bf8160e2c7e0f314ca70dea007627027f3e87f4f073ce34ff9c62adb1f9ba0f9ee60969114a6273e9575844a399a2e29c86fcdf54c03e378855a3539e0d21a1ad7833a74a56888a53bd537d21c35bec3fe759e94", 0xd97b, 0x6, 0x40, 0x401, 0x1, 0x1, 0x10001, "9fb2cda90e203175122e38ff33aa2f72a03cfb9a2df2f3f591f19caa3960877723898563092922b126a7f15c71f380a24174f073212cd7b682c06d8eee1c510c47944e07a3f4c61b49826d2b112557213ff631943a09c48db143975415a8d9c7387f2bed6d23798ab83f53482621316d0ecfa4f6b6125ed7ab5ec73138410f431a4e308f97a6ed34a970ca8bd30e5b54335d6c35b5b718a6f7985e32860d0f41997155f6118e9347f9c59eeba66f18a94dc7ddd5"}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000aa4000-0x14)={r3, 0x9, 0x1, 0xfffffffffffffff8, 0x1, 0x8}, 0x14) 2018/02/06 03:12:55 executing program 6: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000014000-0x8)=@sco, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000023000)={0x0, @broadcast, @broadcast}, &(0x7f0000033000-0x4)=0xc) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000032000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x2c, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x18, 0x1, [@typed={0x14, 0x1, @str='eth0ppp0\x00'}]}]}, 0x2c}, 0x1}, 0x0) 2018/02/06 03:12:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1ff, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) 2018/02/06 03:12:55 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000ea1000-0x10)=@can, &(0x7f0000792000)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dfa000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e31000-0xff)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @empty, {[]}}, @icmp=@echo={0x8}}}}}, &(0x7f000038f000-0xc)={0x0, 0x0, []}) 2018/02/06 03:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f93000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b65000-0xe8)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00001c1000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000226000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041d000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021b000-0xc)={r1, r2, r3}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00001cb000)={&(0x7f0000541000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 03:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000f5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f00004a8000)=0x2e, 0x80800) getsockname$llc(r0, &(0x7f000013a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000898000-0x4)=0x10) socketpair(0x4, 0x800, 0x0, &(0x7f0000a4f000-0x8)={0x0, 0x0}) connect$ax25(r3, &(0x7f0000e40000-0x10)={0x3, {"69d9096a72001e"}, 0x1}, 0x10) sendto(r3, &(0x7f00006f3000+0x19b)="b9d1a1a231a8d12a2ce8f82d8b0987860628d3691a2e97a3b11bb78b6e57b322ad67d6cc1641e115814f9950c08e5dbeefe888c387aae4056d1d4ae1b3727ecce8ae27df15c12abd96d9ab4d22", 0x4d, 0x4000, &(0x7f0000f4e000)=@ethernet={0x6, @empty}, 0x10) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000040b000-0x12)={@generic="1c75e877d231e6fadec9d2f0be90a8d4", 0x708}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000067d000-0x13c)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in=@empty, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f00009d9000-0x32)="4028112610612998d161c3db477670fad0442cda8bf75b4175695c28301b3c8aade464ad2b127c442ab7f114d0750450ebc7") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f0b000), &(0x7f0000261000)=0x4) 2018/02/06 03:12:55 executing program 5: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004dc000)={0x0, &(0x7f0000f1f000-0x10)=[]}, 0x10) socketpair(0x5, 0x0, 0x7fff, &(0x7f00003e8000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00001ba000)) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000f21000-0x4), &(0x7f0000469000)=0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000f20000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00004ca000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000026d000)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0xc0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0x10001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @empty}], 0x94) 2018/02/06 03:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_ifreq(r0, 0x8924, &(0x7f00001d8000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) syz_emit_ethernet(0x46, &(0x7f000082f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0xd, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/02/06 03:12:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000058c000-0x10)={0x0, 0x0, 0x5, 0x3}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000abb000)=0x7fffffff0000, 0x4) close(r0) 2018/02/06 03:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000008a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000083e000-0x4)=0x10) mmap(&(0x7f0000d4f000/0x4000)=nil, 0x4000, 0x1, 0x8050, r0, 0x0) connect$nfc_raw(r0, &(0x7f0000410000)={0x27, 0x15, 0x2fb}, 0x10) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000054000)="4921cb4450e64820a7a41fe7062eb43d311258565387a309ef6a947e721c8ea8c957dfe20be8b2e6740956ec3af088efe3dd86ca01cfabb642d25e2be84019c1d8c924ee93e3cde09128472c45979d655c0177b2a09e28d741c00806e3625a316e0ce6ecffae3ff99dba5175e1db34e931a95403951a47b8fb286d35d27a62e3fe604e18e44a61052435c8792eb5282d0ff273ef968a4283f18e335b75c5c7976a061f2086a9dba8f526b71bf06b383bef542f0c2c6f5a8d578e3d5f184689088841a62c3e4ad6296f7431484ef877") sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1aa9099e"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/06 03:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000074000)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value, &(0x7f000007d000-0x4)=0x8) [ 94.879948] Bearer <> rejected, not supported in standalone mode 2018/02/06 03:12:56 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002be000-0x4)={0xffffffffffffffff}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000013a000-0x54)=""/84, &(0x7f0000e48000)=0x54) pread64(0xffffffffffffffff, &(0x7f00005fe000)=""/78, 0x4e, 0xfffffffffffffffc) 2018/02/06 03:12:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000+0x160)) poll(&(0x7f0000f0f000-0x10)=[{r0, 0x200}, {r1}], 0x2, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000b0b000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) connect$bt_sco(r2, &(0x7f0000499000)={0x1f, {0x401, 0x8, 0x9, 0x3, 0x3f, 0x120}}, 0x8) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f00001dd000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/02/06 03:12:56 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000027000-0x450)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @common='erspan0\x00', @common='ip6_vti0\x00'}, 0x0, 0xffffffffffffffaa, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x26f, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ifb0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00', 0x0, {{0x100000000, [0x4, 0x0, 0xfffffffffffffffd, 0x8000, 0xffffffffffffff01, 0x7ff], 0x1, 0x2, 0x2}, {0x2, [0xffffffffffff28a5, 0x4, 0x3, 0x1a88, 0x7, 0xeba], 0x8, 0x7, 0xfff}}}}]}}, 0x418) 2018/02/06 03:12:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a43000-0xb), &(0x7f000002b000-0x4)=0xb) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x4, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/06 03:12:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000701000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x9, 0xa, 0x9) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00008c1000)={0x1, &(0x7f0000e60000)=[{0x3ff, 0x2, 0x40, 0x10000}]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000015d000-0x8)) sendmsg$nl_route(r1, &(0x7f00008b9000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x6a4}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 03:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ceb000)={0x0, 0x9}, &(0x7f00000fe000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000047e000)=@assoc_value={r2, 0x7}, &(0x7f0000c3c000-0x4)=0x8) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000300000)=0x4, 0x2) setsockopt(r1, 0xa89, 0x4000000000, &(0x7f0000acf000-0xd1)="112f6bbbfdfea1ca795f9374da2ddfe91e7bdde0b77b51aa61a135aa1bf759be745cc7d6eaae837f660d67258fc55a12907618aed2779012a0ea3125af2690d33fd0b59e515b78a75e4aca59b2b267ec352cb5c1f4448bb48f56321a000e223db550fcec75dfd544e4789c7dc60da73a20cea7712e87538d328f9fd54dc9ae16c58fb343e861af35eeddc8b52998beb8a5e84ca85fdeef3815ef20e40ccbec6ef8e018a5af9a8871a23046208443f80fd58d85d7d5f7d393c2a379c7e6ef39caff876e826c9811a7fd9a1a6793dae4c546", 0xd1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007a4000)={r0}) accept$alg(r3, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f000061a000)) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f00008fa000-0x8)) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) 2018/02/06 03:12:56 executing program 5: r0 = socket$inet(0x2, 0x7fffc, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000946000-0x4)) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d0e000)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, @in=@multicast1=0xe0000001, 0x0, 0x7fffffff, 0x2, 0x2, 0xa, 0x80, 0x80, 0x7f, 0x0, r2}, {0x4, 0x2, 0x2, 0xbce, 0x101, 0x0, 0x6, 0x7f}, {0x3, 0x7, 0x1, 0xfffffffffffeffff}, 0xe2, 0x0, 0x1, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x32}, 0x0, @in=@multicast1=0xe0000001, 0x1, 0x4, 0x2, 0x3, 0x3, 0x5, 0x7}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000002000-0x5f)="6d6ab181457fa40557ae46a0b591351a58292f1c45f57dc6491f6cb5c938368dcdd652ac43368d44162358a46ad9443b283dbf752775a4f2a69327240e50b55ce0e296001fc889c604676ff6ac7dc510582cf06f5cf3e06a2c9b22e7412164") 2018/02/06 03:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000526000)={0x0, 0x0}) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x10f, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000c80000-0x4)) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) sendto(r0, &(0x7f000000a000-0xd)="d300000000026f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00004c5000)=@common='ipddp0\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e59000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003b0000-0xe8)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000142000-0x4)=0xe8) setsockopt$inet6_int(r5, 0x29, 0x50, &(0x7f0000f49000)=0x80000000, 0x4) r6 = socket(0xa, 0x7, 0x7) bind$bt_hci(r6, &(0x7f00008b1000)={0x1f, 0x100, 0x3}, 0x6) 2018/02/06 03:12:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e36000-0x90)={0x4, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty, @in=@multicast2=0xe0000002, 0x1, 0x9, 0x0, 0x0, 0xa, 0x0, 0x20, 0x3c, r2, r3}, {0x1, 0x6, 0x1000000000, 0x2f31, 0x1, 0x7f, 0x3, 0x4}, {0x8, 0x200, 0x7f, 0x100000000}, 0xaa8, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x33}, 0x0, @in=@rand_addr=0xffffffff, 0x6, 0x3, 0x3, 0x8, 0x3, 0x92, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000fd6000-0x23b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "d895d2072f987165"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) getsockname$inet(r1, &(0x7f00008dc000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000d9c000-0x4)=0x10) pipe(&(0x7f0000e9b000+0x969)={0x0}) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000c83000)={0x6, 0x1, 0x492, 0x1}, 0x10) epoll_create1(0x80000) 2018/02/06 03:12:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x59, &(0x7f0000001000-0x1)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c26000)={0x8, 0x8208, 0x2, 0x5, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dcf000)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00003c2000)=0xe3, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000ba7000-0x4), 0x4) r3 = socket$inet(0x2, 0x0, 0xfffffffffffff801) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d09000-0x8)={0x0, 0x3f}, &(0x7f0000048000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00006d2000)={0x1, 0x7f, 0x8200, 0x4, 0x7fffffff, 0x84, 0xf13, 0x9, r4}, &(0x7f000071a000-0x4)=0x20) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000ee2000-0xc)) accept(r2, &(0x7f00001ae000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00004d0000-0x4)=0x22) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000e2b000-0x4), &(0x7f00009fe000-0x4)=0x8b) 2018/02/06 03:12:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x972a, 0x31, 0x9, 0x94}, &(0x7f0000a32000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f0000639000-0x121), 0x0, 0xfffffefffffffffd, &(0x7f0000d31000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002b5000)={r0, 0x8}, 0x8) 2018/02/06 03:12:56 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000f78000)={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x99a}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000117000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000049a000)={r1}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f79000)={r3, &(0x7f0000f7a000)="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", &(0x7f0000f7b000-0xd9)=""/217}, 0x18) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000f7a000-0x76)=""/118, 0x76) sendto(0xffffffffffffffff, &(0x7f0000ab1000)="ff", 0x0, 0x8000, 0x0, 0x1f8) socketpair(0x4, 0x0, 0x4, &(0x7f0000bfa000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00001c6000-0x78)={0x6, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @empty}, {0x2, 0x2, @rand_addr=0x101}, 0x40, 0x2, 0x3f, 0x1, 0x1, &(0x7f000039c000-0x10)=@generic="75d2a8491bb1420d97a558c868e53729", 0x637, 0xc7, 0x6}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000f7a000)=0x100000000, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f78000)={r4, 0x28, &(0x7f0000966000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f79000-0xc)={r6, 0xc000000000000000, 0x10}, 0xc) bind$bt_l2cap(r4, &(0x7f0000a4f000-0xe)={0x1f, 0xb59, {0x8, 0x0, 0x961, 0x80000001, 0x1054d6bd, 0x8}, 0x278}, 0xe) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r5, &(0x7f0000f7e000-0x38)={&(0x7f0000f7b000)={0x27, 0xed4, 0xcfff, 0x3, 0x8, 0x1, "33403626eb6e058016e17e231c559259c82345c791dfa4449715f96e00000081d655d22f276ead06f382f80890af0e8efb2f53a86562fc1778f76c65bdeb05", 0x8002}, 0x60, &(0x7f0000f7d000)=[], 0x0, &(0x7f0000ee9000)={0x10, 0x0, 0x8000}, 0x10, 0x8000}, 0x4008051) 2018/02/06 03:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000007000)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000fda000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x158}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0xffffff00, 0xff, @generic="73ba63c974bf7d03bfc0b62e026eb4bd", @common='yam0\x00', {0xff}, {}, 0x0, 0x3, 0x54}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0xdc, 0xc3, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @common='teql0\x00', @generic="a7a2e7bbb7002b78f40aa7909a6eec11", {}, {}, 0x1, 0x0, 0x42}, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x401, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x44d2, [0xcf, 0x7, 0x2, 0x6, 0x6, 0xba], 0x1, 0xa9, 0x3}, {0x7, [0x4, 0xfffffffffffffffd, 0x5, 0x0, 0x2, 0x7], 0x401, 0x7, 0x3}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0x2, 0xbe, 0x277a, 0x4, 0x3, 0x7], 0x3f, 0x5, 0xfff}, {0x1, [0xa32e, 0x5, 0x41, 0x4, 0x1f, 0x100000000], 0x4, 0x80000001, 0x4}}}}]}}, 0x3c8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f7000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f5000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f0000381000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000df000-0xc)={r2, 0x5}, &(0x7f00008c2000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001ac000-0x4), &(0x7f0000cb0000-0x4)=0x4) 2018/02/06 03:12:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000750000)="240000001a0025f00018000400edfc0e800000000004bf070dffffeb0800010048050000", 0x24) getsockname$netrom(r0, &(0x7f0000e80000)=@ax25, &(0x7f00007cc000-0x4)=0x10) 2018/02/06 03:12:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ed5000)=@can, &(0x7f000087c000-0x4)=0x10) connect$unix(r0, &(0x7f0000e4e000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000208000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @rand_addr}, @common="006f73000a0fff000008000065004080"}) 2018/02/06 03:12:56 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000014000)={@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7fff, 0x0, 0x3, 0x1, 0xfffffffffffff000, 0x8, 0x706}, 0x20) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000014000)={@common='syzkaller0\x00', @ifru_settings={0x200, 0x6, @sync=&(0x7f0000015000-0xc)={0xaeb, 0x6, 0x101}}}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/06 03:12:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bac000-0x8)=@assoc_value, &(0x7f0000b71000)=0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@generic={0x3, 0x20000001}) 2018/02/06 03:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f00002d1000)="cbf66540e0a85092ed9ae56822a8eb69febb00b8bafba05983c437d7aa66ecc50818f523cc4d14a647d57786125011752971a439cccf74dc8e09af7a65de16dab45b67f6dd63dd3a36cdba8d895092d9c98b605517704acb263f1a2835402b66ba90e0fe6c97ffff8b45f6c9c9a23cfdc77f58da1565e323139ceae6740d90bdccf14c", 0x83, 0x4c000, &(0x7f0000d8d000-0x10)={0x2, 0x3, @rand_addr=0x5}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000968000)=""/186, &(0x7f0000e38000-0x4)=0xba) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000008000), 0x0, 0x0, 0x0, 0x0) 2018/02/06 03:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00001cf000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000af7000)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000086e000-0x4), &(0x7f0000878000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) getpeername(r0, &(0x7f00008d7000-0x8)=@sco, &(0x7f0000821000)=0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) socketpair(0x8, 0x7, 0xee91, &(0x7f00000e0000-0x8)={0x0}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000319000-0x38)={&(0x7f0000277000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x3, @empty}, 0x0, 0x0, 0x4, 0x3}}, 0x2e, &(0x7f0000a26000-0x20)=[{&(0x7f000069e000)="d0a70a5b35831827add5f86cd96d43746a0c1f2cce6efd1f7840ac4c77ffaf7f33491454af51ccc33bfe9c1f953d9ab628f9b25ac8ac70bdce069328373da7e3cb1ada08337414", 0x47}, {&(0x7f000025e000)="230865f5e425735f6c9e720077afa83061f51869819faefb410cda8a10f6392252abadbdad3062572efcbfd709d2e393783062f14f81cca9433fe7269e1e6e6ec5c5a2e446009267892504767002628f3d09619bf4fd2f5373b8f5483d5442efa01d7a87574d4c70a8d9568c6c4e442c1f3733fd6f316d28d64489519e53c99208673d15163b0f1e8857c225d04a796121d5cb7d6bfbb4a4fa5bd93c3459e6076e267e79127eafbf06b5eb1f77300867c532e6830c78a3b61b79736b1367f322c268fbc6391646fa7409547f07b390bdd02500d6", 0xd4}], 0x2, &(0x7f0000e4e000-0x2d0)=[{0xf0, 0x11f, 0xfffffffffffffffd, "1d89da124fa2795d1f6c721c32ad9a4431e0ed1cb143edefd6a9379964dc20944b6670cc80b89e0061bb4aa2c139a2fbd0285e69f5f0e832aebcbeb38a1f8c97afa1c0513944f6d3b7a7acd593d6f7ff5caea9b8e576420c67f6527da038051dfd4a026a750f804bff6c7acd1028ea52f9d0fb2c3a18b7fd2ceae37abbf1c8000068b45ae05edb6cedda4c84bc3a4b0f5ce819ee559692669dcf647151c9fb8afbedf4e99fbdd7551b7ab100e7b348059ee9f6cabb4328a4b24719c54ef30a53577868dc14ce31c38858a4c5d92daf357b8df3f0c06197252a9ee9"}, {0xb8, 0x10f, 0x100, "1c109490fac17a64f5a798d71d4ad7d721e3aa76e49b500b7fe22393bb1bb0480297554b6f946c11ea2cd8cf6932163d8dfd6abbefbdc8f0389474c28f35ed584d49255ac15f473ad58d6eb8a9e4378cd7cacecfb96a1a02e5ee73cfd8de9d3f043de2008881ee88bbab2ded3c767a33f7519c641869a39a6a1f3699558d83ff514a3fdc0a993b8438da4005b0f84e9b82dfb79ede7b45c0d11ab3efe965aed9c7b33f38"}, {0xb0, 0x11b, 0x1, "ea9a248d8e1ede878d4b0a3ed7623baaddb78a106f376a50c090d8309f4f3fde417f2870ea15d843a84b92beb9737b186a3d6103a236faf375f2ef33611aa16c61ae31312871dc54b3c0f05ff1cfc0fc6f273b43621be3ca258b419a82b33b98ec522091c4dd57c86da39ab5d38bc5de064f21cfa9f187504912342e2ef8c29e0a368e0c9d1952f10bb6ed3f8fe04319e42e5bd02fe35a57dcbe"}, {0x78, 0x19d, 0x5f4, "9cf3590685d217003e100fdaf8d439c5b40690841a63d83508008c19f49016bd0e804b163ede9cff24b607d071ee27f377756f765b188340b1d230b1ed9be39b0241a0b4e7bba1431259de56960c756ffdeb508c1748da8d13fe50b7fde577db46bf"}], 0x2d0, 0x24000000}, 0x8000) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000862000)=r1, 0x3) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/06 03:12:56 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/06 03:12:56 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e1d000-0x4), &(0x7f00001aa000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0x80000001) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e04000-0xa)={0x3, [0x5a3a, 0xa25, 0x756]}, 0xa) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) getsockname(r3, &(0x7f0000f24000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000074000-0x4)=0x26) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f00003da000)={0x205, 0x210c, 0x10001, 0x7fffffff}, 0x10) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000aa2000)={r4, r2}) shutdown(r3, 0x1) 2018/02/06 03:12:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/06 03:12:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = socket(0x11, 0x5, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000246000-0x2)={0x10001, 0x100000001}, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000fa4000-0x3)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000608000-0x10)={&(0x7f0000dc9000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000e39000)={0xf, 0x0, 0x280000000000002, 0x4, 0x10, r5, 0x5}, 0x100000188) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000063e000-0x4)={r4}) 2018/02/06 03:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) recvmsg(r1, &(0x7f0000a7a000)={0x0, 0x0, &(0x7f00005ec000)=[{&(0x7f00003af000)=""/19, 0x13}], 0x1, 0x0, 0x0, 0x2}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000055d000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000cd2000)={0x0, @empty, @local}, &(0x7f00001da000)=0xc) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000910000)=@generic={0x7ff, 0x214000000, 0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3e000)="d0498f1e9846ee428911a66149bb9f1c178da570eb4c5ef782fb4a58dba7519713e6ba26373882fc81fd5c6eb89841b946463907e08416d9b9663e9fc755e769c52d55200da551efb21d83ca684b52b3bf1bb28111abae168d022acc8efb5ff0640d89ccf5386787a08d7e3e759be416c6401058c0d77033aaae1b5c8695e6b3f18189bd35596f7ba56da8813d2785816562792106252f50d0edf87a4f4afa058ac00c34f17a9b3d1f709089c7aebd53c01f96ae9c28a97946e73f", 0xbb) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000ca7000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000, r4}) 2018/02/06 03:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00009ac000)=@filter={'filter\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x98, 0x130, 0x130, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000e41000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x208}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x110, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x90, 0xd8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x0, 0x1}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xfa, [0x8, 0x5, 0x400, 0xe4a1, 0x8, 0x8], 0x0, 0x6, 0x3}}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0x9, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x2b) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/06 03:12:56 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe}, 0x10) recvfrom$inet(r0, &(0x7f0000027000)=""/196, 0xc4, 0x0, &(0x7f0000020000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000021000)=0x360, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000002d000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x1f, 0xcc9, 0x4, 0xfffffffffffeffff, 0xffffffffffffa9be}, &(0x7f000002e000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r2, 0x7}, 0x8) 2018/02/06 03:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f00005bd000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003f9000)={0x0}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000c0c000-0x10)=@req={0x5, 0x9, 0xffffffff}, 0x10) [ 95.376118] audit: type=1400 audit(1517886776.412:72): avc: denied { setopt } for pid=22416 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 95.408104] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pig=22434 comm=syz-executor0 2018/02/06 03:12:56 executing program 2: 2018/02/06 03:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007cd000-0x8)={0x0, 0x0}) r2 = socket(0x10, 0x2, 0xc) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000d8000-0x4)=r0, 0x4) write(r2, &(0x7f0000e53000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$inet6_sctp(0xa, 0x5, 0x84) write(r2, &(0x7f000054f000)="1f0000000104ff00fd43540207110000f30501000800050000000000000000", 0x5b) 2018/02/06 03:12:56 executing program 6: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) socket$packet(0x11, 0x3, 0x300) sendmsg(r0, &(0x7f0000f9c000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00003a3000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "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"}], 0x720}, 0x0) 2018/02/06 03:12:56 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000000d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000003000-0x4)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r2}, 0x10) sendmsg$can_raw(r1, &(0x7f000000a000)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000006000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca0832b239576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5ab6d9ebd6e197fa7a3182f9663a94efa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/06 03:12:56 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, [@common=@unspec=@socket2={0x0, 'socket\x00', 0x2}, @common=@ah={0x0, 'ah\x00', 0x0, {0xffff, 0x950000, 0x1}}]}, @REJECT={0xc, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xfffffcb1, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xfffffffffffffe11, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@random="e5f4cea6942a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @icmp=@info_reply={0x10}}}}}, 0x0) 2018/02/06 03:12:56 executing program 5: r0 = socket(0x1e, 0x2, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100000000, 0x0, 0x2, 0xefaf}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) getpeername$packet(r0, &(0x7f0000bac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000012f000)=0x14) 2018/02/06 03:12:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/02/06 03:12:56 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000010000-0x81)="f7422638601925516e866be95afebce0eeb5906288aac53aed6a1bac882cb05312da675f43ca2498c0a180676bf44f57f18200bc8a3e007d28c64c99a056187ff8ebb463ea35af433a2c2e6afd8963ca039e31c82d6c699de0aed605bad8e768c56ae71164b0565c73d9ccd6a1abc24ceea4219205f78bf830d476f2c3fa8b802a", 0x81, 0x91, &(0x7f0000010000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000000e000), 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) [ 95.449621] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pig=22438 comm=syz-executor0 [ 95.505718] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 95.519161] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 95.540593] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/06 03:12:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) setsockopt(r0, 0x7, 0x2, &(0x7f0000307000)="f7335a79b784eb9a06d85f650ee0d23656075f93250c69d20a27844fd36995c0e41b22c931b19a994df2d9fb48de44a1be86fefc1f9800a8da232ed87aa99579f3c2a8e7396feeb691ce22bf6d619a2785fefc295cc217e955c80897663e5cefbf4d5fab61b5c0daa1c3998a2697cbaf5481bc37dac904dc2a8712f044a575b9ec047444ae96425ac6745f3aef70f5d06c087bebe6c2", 0x96) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f7000-0x4), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00007a1000-0x4)=0x3, 0x4) 2018/02/06 03:12:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003b4000-0x4)=0xc0, 0x4) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f7e000-0x4), 0x4) 2018/02/06 03:12:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8), 0x0) 2018/02/06 03:12:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r1, &(0x7f0000341000), &(0x7f0000941000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000045f000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f000079f000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008c0000)=@assoc_id=r2, 0x4) socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000004000)={0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}}) 2018/02/06 03:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000004, 0x1, 0x0) setsockopt(r0, 0xfffffffffffffe00, 0x2, &(0x7f000027c000-0xfb)="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", 0xfb) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) sendmmsg(r0, &(0x7f0000384000)=[{{0x0, 0x0, &(0x7f0000701000)=[{&(0x7f0000b93000-0x9e)="7333fddcd446bdb967b0aee1a910a7822e02232660aa4b72f2bf93e16791410e17549af2ca588025eb58750da7ca778cd5581130fec3a1cf5cf3d2ba350aacb65afaa1bf033936f551a1625dee971cb654e52208b19ac050142110f90db856c4327314ecc92a2eabff819d4251539c68a4045deb3807d8733cb6e3b8188447255e579dc9785a756c7ecc2f5db503affc940508fdc464311d0995c104d5d8", 0x9e}, {&(0x7f00008eb000)="8dbd176da839acf969fe91a568b5585536", 0x11}, {&(0x7f0000a6d000-0x4f)="b86f136da291f97d1157b7eb212b5e682d72d55af5bcd0e7cf54908239a5036fd853b6cfa462c93a9fb069c13bcc468347c1a0fba342e6b7d19b78ad18ed68cfb0617ddc2462e67857a0be7cdb97aa", 0x4f}, {&(0x7f0000e0c000)="e892ce23215262a03c58f4384d9bb53614ed2fde573e147e4636d0a07bdbe287023f674014767ccbd80cfb9c4706f7e594db29a6d671d5d16e3efdb1e8211656b321d3d70312b824297d38441ba02e297e6a8e9a52bd1b29bd86fbaa17c0b868b6cffa66562cfd6ad514ee0854be1d9925721e765b25c1c13ccdb716a62135739dc75347014d63c68ad47393936c5e90e7a93cdec0ca43446d25bbb479cd4c59d3c2382203d4d3e9c80f804e338a286bcab63ce61691620559ee7332d6b96b0259e2a4e14dee3659", 0xc8}, {&(0x7f000078b000-0x3a)="3a2e7081e5046e0ee7f4f2570996dd3730ed314878aadebddba6a678828f8b9d8c6edbe8773a880520b1878858f4d3f760e8804050ef54b8708b", 0x3a}], 0x5, &(0x7f0000f1b000-0x80)=[{0x80, 0x111, 0x9, "078b540277d930fbb99534d2fdd96ed471d0929185c9ed7c55d2c7c458d4f6a3391ff2bd1124e6b45567f601a5337a46c4a859cab4c9e61fb0ab4ad0718bd92c19ed2c48b057818eb5fbfd088e1c7d1add12a901c67f0a69ec30aeac23552d8afbb01f36aa6f7d834e741f"}], 0x80, 0x50}, 0x5}, {{0x0, 0x0, &(0x7f000013d000-0x40)=[{&(0x7f0000d6a000-0x83)="59172c37d0822a8814e4cdcb458f5a8a94588e36b5c23223118c46d624ec2e037ee94aadc39f8626900fcf14281f1d69d6420fd22c4b5b019160b07f6d59a764a2d8164493bf3eea2a0586ed0232731812fbecca9ab20f2ed033a409bc6c7bf3144eb22e89f59b1d14449dd090bf1de2a628d71063e765037979bd61470ca491b6f8e2", 0x83}, {&(0x7f00000e6000)}, {&(0x7f000082a000)="ca8b559bbebe5af8654014d0ac23566f9e435db69511cc36d46c81bf17ce80e0b2c0a3a605b7fc1720f89c3e5413e3d1984f8b63ff623522b247980a41020eea0cca8012", 0x44}, {&(0x7f00002d4000-0x5d)="9d875fe5f30f7b4fc4ec1e95b8f4310406e64b7d62ad7a843051c9d102a805cb85982459c049f034cf1be188936106820ea16e6c25035fadd74f705270b153077e73681e02aa84481b54394e757b9adae086ac2d50ea98d893d7530282", 0x5d}], 0x4, 0x0, 0x0, 0x10}, 0x7fffffff}, {{&(0x7f00009cf000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000f92000)=[], 0x0, &(0x7f00001ed000-0x80)=[{0x80, 0x3a, 0x6, "02926bc70d903f65bb23cf0162141d07e8ca8184e62121223b959b0ae71d52675c5b1e9eae3542fddccb2eec49d80219235b10bbfc62dbcf9bd42133d2efac8b40ddebf38d87cafde821d3e953217fa81f4ba609c4387f07690ab5779e669f7c5770e7f1f6c49e7d4b"}], 0x80, 0x4000000}, 0x7}], 0x3, 0x40000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/02/06 03:12:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r1 = accept4$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0x5, 0x80800) r2 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x0, &(0x7f0000e63000-0x118)={0x11, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x118) 2018/02/06 03:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='pr-do\x00\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f407ff000000001700e2007e23"}) 2018/02/06 03:12:56 executing program 6: r0 = socket$inet(0x2, 0x4000000000a, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}, @common=@icmp={0x28, 'icmp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x318) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000020000)={0x27, 0x4000000000000, 0x1, 0x0, 0x5, 0x40, "c5af05f99062d27ddbc6331471a9de8bf575dadd3fe6b20a146534d9680d046011ca595073d8f39aac96330b59bfb903e56fa2591f8cd606081b66ec2a762e", 0x9}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0x3000)=nil, 0x3000, 0x10000003, 0x130, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000022000-0x67)="7e80337f0ba0e4787bc8321b6bfad982a20d5378b23f91b41335c1173aac64288e3123167643b887324ce8cce82c036e3bc33f88b15aee15ec9bfadf6447051dd0376342e2796b0f3d3da00331643e98722e0385cfbe635e70515b6da511de825f83c2cd348ec7", 0x67, 0x0, &(0x7f0000019000)={0x3, {"e0050c0001004c"}, 0x100}, 0xffffffffffffff10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000d000)={0x0, 0x2b}, &(0x7f0000022000)=0x2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000a000-0x12)={r2, 0x80000000, 0x5, [0x800, 0x0, 0x100, 0x1, 0x4]}, &(0x7f0000023000-0x4)=0x12) sendmmsg$nfc_llcp(r1, &(0x7f0000001000-0xe0)=[{&(0x7f0000001000-0x60)={0x27, 0x10001, 0x83f03a800000000, 0x7, 0x3dc36745, 0x3, "b98cd199d93aa684994ad9c53d1b871e85610c2e89f308d87cd7a01b2d635d666a1480cf6c4576efea0938b59b5e3de8528fe66c5a4a38428accba50709139", 0x4}, 0x60, &(0x7f0000000000)=[{&(0x7f00002fb000)="f03a6fbefe3956a091e87728dd6d48813a9997c7f90dcc37898a2dbcca8d68fe5c53083a9631a2c9dc257e0cc78b8eae2066079249624299943a65bcc6f38e84fc12f19a6acf3efed3b489f12c53824338bf69d4bfdf0925e948", 0x5a}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x1f)="6d4ff4d12e5129e96f15e341ee34c79b42e52a3d832dddb0783fdea8782909", 0x1f}, {&(0x7f00002b8000)="1d6064dd4144ec92666c47be01729fbe790020e22ee06ee5cdadd6cd1fd9d523c7e12b3be2e2389e41930183cf53d7c0af7db3cb8c762f3384b2d067f7a2a81e353970d362ec0f4ba2d85f73c05d74d0cd4fb0b3fe1532e7140514a247e761024ae376d427e6b1e0c3807e3179706896d20a2c11a0d9231deed296cfa4cce78cd8f8d4ebb9aad8", 0x87}, {&(0x7f000091f000-0x59)="0572c850ffdbbc69614131610bbccaf6f1caacbdb6c3471ab20fca141919f93abd2c73ddf38e153172ac3bf43bada54941fa71bc65950fa6b5f94b6c30bbaca45aabfcc6cb5bde64a802ad6ede3f085fee1703c15527a51e7e", 0x59}, {&(0x7f0000a3a000)="b735e360349d3ed7d41becb22bc23713b05dfc654fe00d5a213407795f001e163d865d5b9bc7b40572b0337446", 0x2d}, {&(0x7f00009dd000)="7a2441c4b2117319d46b268f4bd67eb2bb58747707f242b5430bd4948bbb77b1f143951b8cd692834376f856fcb6da6c8d7ab83dd72865e47c6fb8ac052dbf1592b76dea44205f6f5ec13848d1bcb6b082397f133aaec0a962c06626fb5ec9c6e106beacaed17abca8d21e4058c4e4d88a3750bd12da1de93a80a7a6db36d025ef27ec", 0x83}, {&(0x7f0000000000)="e25d6232776d0025968d1eac7f20fa14ffafbe36c8664a20d1cd1bc466130418f4c8bb77044eadeae4dbf636f39c840f67ec65acb115df78eb58d9b6b8b9965c3d34c7c9e26bac1e23992807b9282594cf35a8a53a690b048b3c", 0x5a}], 0x8, &(0x7f0000eba000-0x30)={0x30, 0x104, 0x0, "d5eff9dca65cca301a1fb2834ccb2fc3c4662e0481c0748642"}, 0x30, 0x10}, {&(0x7f0000000000)={0x27, 0x32, 0x0, 0x0, 0x6a, 0x5, "095b27fe5ddb2ec7c3f83c4ed162ecef215f841d2052149818a1b569a9d10ed525f4c42e31b550316e0b274f40de448ee51f9fdb8f85a501613f7691a2e200", 0x3ff}, 0x60, &(0x7f0000e56000)=[], 0x0, &(0x7f00005dc000-0xc0)={0xc0, 0x119, 0x0, "6c892de63d0af9852380054ff72d99c0f43c007f56ca8cc97268461ab4e78799d801235347e1c6e0723fb4fae0ba88689f26f078b3de3c12b68e0dd4f37ad170b4ee0adf562ee81ee3a5be0b1b52413b57b472211ad78d9e408394d95c76cbe150ec4ed3db355fe44ec19f74273877683093fc15ae929b2f3405141ef36a8a91558fec4c11c37b86506d30f026dabf8a318ae2e6687733b19ee52d0ec7a8c2c8d54ed56432bfdd3aea"}, 0xc0, 0x80}, {&(0x7f0000e32000)={0x27, 0x8, 0x2, 0x5, 0x8000, 0xfff, "0a7a7beedb4c1e14659c1e170939bcd947a856f615e37f7e4023ac05d4dabc9d5297e8fa1d0854822cd4aeb7948db59f301f6033bd4112f1fda168e4325387", 0x8}, 0x60, &(0x7f0000553000-0x50)=[{&(0x7f00006ea000-0xca)="b979b13228adc56489e407aa395d60efb48cc4124324fcca372106ac13afe3fda9a12d066e9e7ec1c1c147144ef76b355bb05a520f52f2ac7db1222dc7c928c890af90c4bfdc8e300a792e8c220d277bfc35f0d0b7f194fff304e98ecf0c49e8dbe41e1a1728e994f905932d96a7012da25a56a63854c109d74680c8482c705c79afe13202830f6912339941e9437842a5abfb7a8151d92cea42ebd08e77fbf901f585df248fc0752b6333c30e0082d5474662331ce28d2559ebbc07b531e8498a76fd4439d96661cee1", 0xca}, {&(0x7f0000000000)="a85dc43cb8114d984e297d265b9704d314157d8d8d44ff6bfa2370bfbef9b6dac559a7c0f0b4b4fc0c4e27f7b57e61c25f8d570692d8a50b7f5d995188f91b3c9cc74fd726ecdcf719da1575b560aca0cdf91baa31e3008c50dc2268ec894186dfaaa3272eeccc9b5f63778373c8555c2137072b63cf0e782d271eab5bad0632c116d210c90ed3bbc9ca6e6a8da163f107c6a75817d1a67c868c", 0x9a}, {&(0x7f0000058000)="542aaebb575dcf1108a31c61a5b91d0f5ae069b411e4b40d473bda48fb6fd328829f44", 0x23}, {&(0x7f000069c000)="9e61ab4d8a4eb30b5e50cf44eb", 0xd}, {&(0x7f0000d4d000-0x50)="f7cb92d81e62523158e544477e99b7f8ec9393c7c023ae1471777a67473bd5f7b0ea404bf40143abc511c66b7429004121591234d443750acd59fbaa6ac6d8f65a17fecbfcbfc9c4b14e00a442fee426", 0x50}], 0x5, &(0x7f00008c9000-0x48)={0x48, 0x84, 0x5, "5dfc15cfefb80d207a653d30e220866e38e5709c5fb85bb3d088930034844d10eff9f534a1cf4dd3cdf566cf3697754afa2bbc6eb61534"}, 0x48, 0x10}, {&(0x7f0000001000-0x60)={0x27, 0x2, 0x0, 0x2, 0x7, 0x38, "ab7348fabe8e735da0d174a8c7ed91187dccd8eb7d149cdd9d8d39f0999420fdccdbc2c5fc4dd2c9656475f4b18845b690c4062037a6bac5ecfc75c238fbf1", 0x91a}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="5bda865a85c015a270a35aa154e05961e4684a2d1676005b6f682eb0fe7fc02a6ec251516fc71db3bc0944ad3d31b38977655ebd5aa644c8ee84931274ba9afc784d861bb5c8d47cfc43f3c33846e78d43f7b9cbba372d253303731089ce9a5b37de094d4b47bdbdba6b22929b7b3e122dfd18792e0a65b33fa491b101306095f20336071520ef899ae19883adcb374b90fa08b5e5ca605b3a663b30bbe50ab92472497b6fdb572fe691c9293a", 0xad}, {&(0x7f00000ed000-0x37)="f82824841c0cfc3358597cb412b7965b792b1488fa4a6fe79a858d37b6462a08738e5e11987609cf7da1edbac0f5257ada1bffa87002f1", 0x37}], 0x2, &(0x7f0000a61000)={0x58, 0x10c, 0x101, "1fe7ec0ba8d16f3f2db32921e62560363b07734a43684fbecc8e202d192d741620e12d31ca0b843993f9e96dd4cf6c770c4a11a439de39c9a2bb0580acd2c003451ff538a0"}, 0x58, 0x20000800}], 0x4, 0x20000000) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000fd3000-0x4)=0x1f, &(0x7f0000ecd000)=0x4) mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 95.551082] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/06 03:12:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000002, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) readv(r0, &(0x7f000028e000)=[{&(0x7f0000e55000)=""/241, 0xf1}], 0x1) writev(r0, &(0x7f000060f000-0x10)=[{&(0x7f000061c000)="87949ff215d90028a7cf317c7f93fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f6000000638cf8150eba9b81cdc893003e67f2d8e3b49116ceef6fb15342c702a2b387ec06aee361d02c030040ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf3996372e8f0622d045feefcb3bf2b231d768a69b8dfc08c2e82c657b7d7cd144fb5af60cf4a50561f0bba1ac24282f266598d3e061b18c23600984eced287febd73a6523601fc4a21d4ef27b724d744b53b44947beba103251c2fa44cfb6462a2d284a07f231120fb933b24013e61f03eea933cea6486e64a5fdc222523e8c", 0xef}], 0x1) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) unshare(0x2000200) shutdown(r0, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000f0000-0x4)) r1 = accept$inet(r0, &(0x7f00005fc000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000930000)=0x10) r2 = socket$inet6(0xa, 0x80000, 0x6) r3 = socket(0x1b, 0x0, 0xff) sendmsg$nl_route(r3, &(0x7f0000d08000-0x38)={&(0x7f0000d07000)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f00000da000-0x10)={&(0x7f0000dba000-0xf8)=@ipmr_delroute={0xf8, 0x19, 0x1, 0x0, 0x3, {0x80, 0x30, 0xa0, 0x7, 0xff, 0x5, 0xfd, 0x7, 0x2400}, [@RTA_PRIORITY={0x8, 0x6, 0x92}, @RTA_METRICS={0xd4, 0x8, "a29362099298520e49ae4128faad509c8c9159746dc1530ed302026c2e787c7d103d6ebc7e196c6563a32a4686e39669f6ad979fde1706e6b171e9a2daf9cbfb834f566fa2c1e634c4a2deed615f48d0416fa450cd2ee56fa7d7fcadb3d37cf04e751520bac7c4ca6cb11621c5241ceca1e2ce56bee86996aeafcf3bb1ceff2ec02fbd2f48a30fed58a1a50213931dd19a1457360750d9eaf1d94c5d377f5123c9f4abe7d2204d66c153b07b4c81a5f4146423a7b618e604d0541b3e1ac957c7392617751d74b1c232fc056c580d"}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x240400c1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000063a000-0x1)={0x0, 0xd0, &(0x7f00006df000)=[@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0xafa7}, @in={0x2, 0x3, @rand_addr=0xdb7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x10000}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x0, 0x7, @empty, 0x4}]}, &(0x7f00005fa000)=0x10) setsockopt(r1, 0x6, 0x3, &(0x7f0000c93000)="692f6da22fecb35ab47b6ca999a3727f9d2fc93d2948608afa7f7f24585b98ef9d325fc45e1a82273ca0fc3ba2dd915967a90b494dbc3bac96ab12b8a5dff82cd3d3e3d031f0b8712546209d845be3cba0087ef9f7f88d3a0e8ab69054fd18fc16b7bcb3c5af80482eb6c83602da211ec120b9b4e97847e90f25c08e3c974a7c1ba1cbef8a19d00e3a5c5f8e3c753f353b9fb6d4fd1f3941796a2bddb2dd5d6a", 0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d3f000-0xc)={r4, 0x2460000000000000}, &(0x7f0000659000)=0xc) 2018/02/06 03:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000aac000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000f99000)=[]}], 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000365000)) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000093000-0x28)={@common="6970365f7674693000000dffff00", @ifru_data=&(0x7f00008e8000-0x20)="0001000000000000000306000000eb00ecff0000000003000449faf502007e23"}) socketpair(0x4ee7537bcb45e5ce, 0x5, 0x7fff, &(0x7f0000ab4000-0x8)={0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000f0d000)=0xd847) 2018/02/06 03:12:56 executing program 0: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x800, 0x7) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f9a000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}}}, 0x3, 0x8, 0xfb4f, "51f618515990a84a59cf414bd5f0bef1a859881e015ee1c97401392e982747a0d65b681e97b17a083ecda0c805bac534c5fa87adc7ad202bd881ee83b46bd00e169464e2b266c8866808ec570db83ebc"}, 0x160) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e36000)=0x4, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) socket$key(0xf, 0x3, 0x2) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/06 03:12:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00003f4000-0xc), &(0x7f0000c5f000-0x4)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000acc000-0x24)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_DST={0xfffffffffffffcd5, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000111000-0x8)) 2018/02/06 03:12:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x5, &(0x7f0000000000)={0x0}) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000e4c000-0x22)="78b08b7042e6600510fc3e6202ac23d759a3250f10f299837d62eb24fca89fae85c5") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local, @broadcast, 0x0}, &(0x7f0000886000-0x4)=0x3) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_OIF={0x8, 0x4, r2}]}, 0x68}, 0x1}, 0x200000000000000) 2018/02/06 03:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000004c000-0x5e), 0xfffffffffffffdef) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000b28000-0x38)={&(0x7f0000588000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000921000-0x70)=[{&(0x7f000098e000-0xc6)=""/198, 0xc6}, {&(0x7f000047a000-0xdc)=""/220, 0xdc}, {&(0x7f0000c23000-0x1)=""/1, 0x1}, {&(0x7f0000d06000)=""/4096, 0x1000}, {&(0x7f00004e3000)=""/4096, 0x1000}, {&(0x7f0000d19000-0x41)=""/84, 0x54}, {&(0x7f0000482000-0x1f)=""/31, 0x1f}], 0x7, &(0x7f0000d33000-0x5a)=""/90, 0x5a, 0x7}, 0x40002000) sendmsg$rds(r1, &(0x7f00003d2000)={&(0x7f00008f0000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000040000)=[{&(0x7f0000bcb000)=""/60, 0x3c}, {&(0x7f0000489000)=""/24, 0x18}, {&(0x7f0000dca000-0x2f)=""/47, 0x2f}, {&(0x7f00006c5000-0xec)=""/236, 0xec}, {&(0x7f00002c4000-0x8c)=""/140, 0x8c}, {&(0x7f00002e4000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x800}, 0x80) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000a01000)=0x7) 2018/02/06 03:12:56 executing program 5: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bdc000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00009d5000-0x5c)={{0xa, 0x3, 0x1, @empty, 0x8}, {0xa, 0x1, 0x35, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, 0xffffffff80000001, [0x6, 0xf2ad, 0x6, 0x1, 0x31d, 0x7fff, 0x125f, 0x4]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000b3c000)=0x7, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x9}}, 0xe8) sendto$inet6(r1, &(0x7f0000fa1000-0x2a), 0x0, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}, 0x200000007}, 0x1c) 2018/02/06 03:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)) r3 = epoll_create1(0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000831000-0xc)) 2018/02/06 03:12:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4, 0x0, 0x800000000000000}}, 0x2e) r1 = socket(0xf, 0x0, 0x1) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) 2018/02/06 03:12:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f21000-0x4)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000ed5000-0x1000)=""/4096, &(0x7f00007b3000-0x4)=0x1000) 2018/02/06 03:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000a83000)) setsockopt$inet_buf(r1, 0x0, 0x19, &(0x7f0000fa5000)="35b1", 0x2) poll(&(0x7f0000898000)=[{r0, 0x80000}], 0x2000000000000020, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000de8000-0x5008)=@ethtool_per_queue_op={0x4b, 0xe}}) 2018/02/06 03:12:56 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x6, 0x1000) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000ff1000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000890000-0x4)=0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000ff2000-0x20)={{&(0x7f0000ff2000-0x7f)=""/127, 0x7f}, &(0x7f0000fce000)}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ff0000)={0x9922}, 0x1) accept$packet(r0, &(0x7f00004b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000012d000-0x4)=0x14) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) 2018/02/06 03:12:56 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000be2000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000326000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ff6000-0x4)={r1}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000ff1000-0x1f)="1f0000004a19070100001b0a0000000fff3f8016f7ffe320e60000fe441951", 0x1f) 2018/02/06 03:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2000000000008}, 0xc) connect$netlink(r0, &(0x7f00007f6000)=@kern={0x10}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000ba7000-0x4), 0x4) unshare(0x0) 2018/02/06 03:12:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000da3000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x2, [0x2d, 0x6, 0x2, 0x368, 0xae5, 0x3, 0xffffffffffffff5e, 0x2]}, 0x5c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00004e8000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000481000-0x3)=0x10, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000eef000), &(0x7f000058f000)=0x8) 2018/02/06 03:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d7f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000e56000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004e9000), &(0x7f0000341000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x100a) writev(r1, &(0x7f0000be3000)=[], 0x0) [ 95.897368] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6474 sclass=netlink_route_socket pig=22570 comm=syz-executor6 2018/02/06 03:12:57 executing program 4: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000038000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000f3000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000f4000-0x8)) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000f3000-0x10)=[{&(0x7f00000b0000-0x7)=""/7, 0x7}], 0x1) pipe(&(0x7f00000b8000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000030000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x4b987212, 0x1, 0x2000000000, 0x8001, 0x4}, &(0x7f00000f4000)=0xa0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000006c000)={r3, @in6={{0xa, 0x1, 0xffffffffffff0001, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7fffffff}}, 0x4, 0x8000, 0x8, 0x0, 0xff}, &(0x7f00000f5000-0x4)=0xa0) 2018/02/06 03:12:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000e80000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000217000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005ee000-0x10)={0x0, 0x2c, &(0x7f0000628000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x20002000}]}, &(0x7f0000ce9000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c1b000-0x4)=@assoc_id=r2, &(0x7f0000a5d000)=0x4) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x4}], 0x10}, 0x0) 2018/02/06 03:12:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000a4000)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a7c000)=""/4096, &(0x7f0000729000)=0x1000) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00002b2000)=0x8001, 0x4) r1 = socket(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f000018f000-0x24)="2400000052001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ab2000-0x10)=@common='vcan0\x00') 2018/02/06 03:12:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x1000000000000032, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) pipe(&(0x7f0000f61000-0x8)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000ac5000)=0xf4, 0x4) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/06 03:12:57 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009af000), &(0x7f000064f000)=0x4) 2018/02/06 03:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000585000)={&(0x7f0000e7e000)={0x2c, 0x2, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @str='%keyring,\x00'}]}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00009b8000-0x8)={0x0, 0x38}, &(0x7f0000e12000)=0x8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000bc6000)={&(0x7f0000a6e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000104000-0x50)=[{&(0x7f0000462000)=""/51, 0x33}, {&(0x7f0000a7e000)=""/4096, 0x1000}, {&(0x7f000026d000)=""/77, 0x4d}, {&(0x7f0000122000-0x7e)=""/126, 0x7e}, {&(0x7f0000670000)=""/4096, 0x1000}], 0x5, &(0x7f0000a13000-0x70)=""/112, 0x70, 0x401}, 0x40010001) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000642000-0xf0)={r1, 0xe8, "0dee0336709f0ec0d7d43b082a5e3078b139ae1b210258f6abffb951d85d7ac25308196a6e03d6828abd3329db47db685f67462732c0b4ace70400ff27aa3cf85a4df54391dd6479f4bfff328438298c671288a081d5c5ea0d878e795ea290bda4b625aaa315a094b7cda73dfb3212efef494790e8b553b5c33e3916c5369f62001d0c35b5f605b50532fd92df8822468be22cf90cdc3c3186fa9ced2dd4d4fd13b4c4f08ecaed66d4a3ebe2325c4b8074d92430b9f0e0493f09c0a7606bed9c6e8323fa143aaa11858d4ca7c58350e63e9d3aa9b414279a53bf063d09cf27ae4d89e614184f1e28"}, &(0x7f00001be000-0x4)=0xf0) getsockname(r0, &(0x7f0000bcd000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000065e000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00007ac000-0xa0)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0xc, 0x80000000005, 0x200, 0x1000003ff, 0x10001}, &(0x7f0000bbc000)=0xa0) sendmsg$nl_netfilter(r0, &(0x7f00007ea000-0x38)={&(0x7f00004df000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000823000-0x10)={&(0x7f00005f1000-0x134)={0x134, 0x2, 0x5, 0x210, 0x0, 0x0, {0x5, 0x0, 0x7}, [@typed={0x8, 0x68}, @typed={0xc, 0x3c, @u32=0x3}, @generic="db5e060a5dfe879fc6dfb83366ca41e8b1e7be412511942e36f23069425657affb81f366583698e383d4bdaafe95b7531ee17d12137cfa9b8f0fc54f", @generic="b67a346cbb72673ca5af2cc25709fd433ec76bf4ca387c80a2ed73c2bf11db76ecc3cf37aa6ce2c16151f73289ce0d9f3bd25c8f5ab5ec6b4fb16e346a878b904a9c83bcccde8a024eb588a711312087028f1b30b835647b579f2ffe8f753302e4ac4cb34f06151f2eb473c9386acea220b6bfac45016935403bb88bf62676bf056e061c49193e12252eab14c03cf3d31231102659a27aba6aae0190c5dcb9e55e8d91514e3aba61f384430326ce929c8761758a1807b83b14b1ff1da2429edf9c0c6f90220275e96ece13dfe10d02cb"]}, 0x134}, 0x1, 0x0, 0x0, 0x890}, 0x4000) connect$vsock_stream(r3, &(0x7f0000a47000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r4 = accept$inet6(r3, &(0x7f00007fd000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00001cc000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000bba000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x20) 2018/02/06 03:12:57 executing program 7: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) accept4$nfc_llcp(r0, &(0x7f0000d29000), &(0x7f0000986000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="ee", 0x1}], 0x1}], 0x1, 0x0) 2018/02/06 03:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008e8000)={0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4(r2, &(0x7f0000468000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000cb2000-0x4)=0x26, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f61000-0x4)=0x0) sendmsg$nl_netfilter(r3, &(0x7f000070c000)={&(0x7f0000248000)={0x10}, 0xc, &(0x7f0000310000)={&(0x7f0000850000-0x9b0)={0x9b0, 0x4, 0x6, 0x9, 0x3, 0x3, {0xd}, [@generic="28810c4f4a16892e81f253ccdcaeb847060def0249345f9e1b5b845dd80c8c78e7db47ed6748a2354587373c0cdddbe6b78cac490711c22334a964f0ca551c16496751edc93088d9067ac1d15529076eb4b5aa0e95ad41683466f6f688f9263ac22ea173aa3c64a792711e0bd0f9b69351f93d37f13ba47a5a869f2fa8def372ebf9e5ba4f7bde8f9714be020eafd762d6afe5d59ff38a3ad0c3ffc5a1baa694b929144e33bd3442e9b8ad6eda1a7b92c58a75682cd8370cf5d2c9eaa534ada57a77a45d33b6d417518ecbf7d0939db6e842f30560fc9c78fcd044917f6bfb081257b9d132869a4107dac7d1", @nested={0x10c, 0x50, [@generic="1627ee4722fe259b9b5352a3df0aa0653823cf0b17fa89c74bb0e4caf3ac0222449b3a054b9d6ed9d430af70abce87231957adb99a2476cdafe4de54a6a492f492e6e39ec19eb5887a2637709fdd7178b6659bcb935af941d07941326fa541c50aef0680ec6b61342914e4fe05a312d43de1e1dc4b3aa3756395924ba3806b3f5587b2a5de1e82fb3f14842ef3a035fd4aa7f29a80f5774215b35139c127862e3ff17888c065d642bab57b2071afe671b9d3baf38e2035edd676fbb308c4ec6b23da251e668bbe78268f85646b3a39b819aa228dca44bd9713fa22c01edbd0c0f03c51bc603ae7eb891d7ebe51b166d6", @generic="8b4647a8ef026bf6f6d81329932bed4884b6bbcbd27bfe"]}, @nested={0x3b8, 0x19, [@generic="d58ae0a72107f75c27c3dd407e31515a2c6377533cacf848ec390b824b73571cc845f8d6767b5ca0ef610ffb08fc12a9f8f1501de577b2a09819a957462a10472fe0d527fe6f468e974aa2e496ac7f827a4d20c358bb9d273419d6cbb43834726f242c5e185da4be6d589ab9ee69c3227ebc50fddbedd8c6f27792939080c4d50fa8891c96f117d4de623b7248b7973ede94037d82c29b2d01f01147a1902e1a8becc94a2961dae34c67b05bb31ac9e2648e49213817af575d892eab1fd5f9dcb8b65e81c108e695c058495201803d2fb67dce4a9d9ead72e57ff24b0093c31097d05ebd72498c822ad6094fd231da00d104", @generic="2b1afce14199c862ff48815648e32a5953f71e01a60ca3ac4b3a2b6979e8135ef61e49eaf3bbadd41be8399d2069d850d925f51930ca8bee477b6a7382172a5c10bd647ab6332aabcc119356fe64c3bf815aa3b7c008f179444fabe3823278070910acc7bb19adfb913546cd2a32eab704bebf6bcf53dc1751a60d479fd39d09e7e4c7d7c506535412e090d2639aa4a37f80cd59d95a30552e364d4f36dff9bb74628f8b43fe0605a2b0d80f57d536ec28036138", @generic="330df26343a0d1c750cc73ae202e498da6eebe3e45f92194c4b883eface53cd3893d57f51ccc3a8c75623ee4df674ae4d2f6f7804469cf080bc425dcb1d6f77b0b666a06cb4c4c7e2f212ffd3bfd90fdddf266c7d747ff04a87818851fbc66b82eeebec0a8e6ce4896938db038abc99a6df008d23e649ca83239c7de392744770d0e03d3c2bb9e27290140fc39c64855d1", @generic="6cdf780d026f3a508f68ffb7e06698e40f547f81afe8b137c5b537a6862b362536c32a547fff653770a4fc98de4cec62aa447e6e97af4daaf877529e4f6f6d6f523f754a196588d429e6c00e4f66bcd98222807f1c552018e70330a15a6576662d255ede690202f9da2d27", @generic="242b252f1a2ef1894f377a0fbcaac9677f618770feea25f48be107bbe737f66a103cfb96f6fd829d7e76663e78cc544e13679da5e9d17e8c361c461bd9929c6935d51448e751caa7f226cdc31d990b3980f6f2949776e009047c65ec594418a7d5ca562068371b58cf760f4e67868d27ca7677066890517c284d0982fdca1aab1fbf4f0cae", @typed={0x14, 0x12, @str='vboxnet1\x00'}, @generic="1170b5836bd243151a87ab36c16fbd7f2c391d6c1b91293062b629e8ef2cf37fd8d4a707b2ded158e4f1c056a09e1ed7894a9e48502b2b51d0b3c6858a83131cce48bca566dac30240e5cbd9e1f1696ad15ad6ca038b5c106cda61fa13d7e7e6400176f8d8d9eff4aae5aa105ae8609d65e779aec9b5f4da23"]}, @generic="f155581ad132af48bb07ceebd4fc7074c6015a0e08d10abc63a70d0e3b4ad7fbe2a0953b997c036bd74fc16fcefb8a9c639d7d9ea545e01cc2604422df344d41442dea7ed379cd092b16c35451a7fe9cc497c45ce84354b725aaaf790033d6e61bc478b52df09f477b5b4c21f0c3e51ce743b193ddf28f6008b55366d0c1122b64281f14bafe6cbc5d8355a77dac76d6eae7f0a0a832a0b3bf686340f20ded730d096ec127a451a38cd8f8e15f5075e990d5fa3c156c61583f5ea76cc6d4f99295043bc709c3117d827770a2", @typed={0xc, 0x82, @fd=r2}, @nested={0x74, 0x25, [@generic="419527596b8a13f1d27345096856689529b2aebd8d10957bd61ccf471e13b41d644cb11e6db18cb96f114b7636d3c7b1817f5a4133596d3b436ae0c70677a4276e5adee649681b5ea106b07d04211557ee9d1c52da8062ca3372f1c988fc5b08a748daf7ef88d8d56458786774"]}, @nested={0x290, 0x3e, [@typed={0xc, 0x1b, @fd=r1}, @generic="e092e7706a4413e1b1ba7538ca6f15adbad319763fd64dba8c2c83116a29aca6238fe60339f6e83fac1070df61f1928920a1efb3b72c6cc97f7e6781b1361d19abc2a8599ae3b8ca2e72a6dd7f73c7b2db3f7e6f861aeb61963d8a8d9295af61c15c718771f3b8e2a2b2750fe96ebedbaee9b5ae2fff523e69be33acfc52f38b22413d9f80ad96a5033f96b18aaeb0b8829cecca1abb6271fde82f3d3d30658c8fe6f4863b2cbc6e66f59dffbbac9cdd49bf814080f59cce8953a20f6d27e6", @generic="9a53061d4bd2317049fffe385d69435ad4f6bf9c1a8864ea6117cee675f542cf2b487444cdd92a2561438155118febcaabfebe314ace", @typed={0xc, 0x20, @u32}, @typed={0xf8, 0x4f, @binary="cd31476527b376ed54f23c3647646f2aa21401db39eb382bd1c8f186eb0deb456e1a507b3b15292ae3eaac6b1da94d75f396b154f0038edb67aad5695cc8c824c2db2f80fe7c43e49f967cc7ef22fefd304254a3012e12291b7d1df29e64b5282c32999d57e101b76c737ba6cc41315566612406ea392f0a67654daf115cee63344a8df3bba014c5673b022d3b89b164fb3c3f044b376c39fd9b9f9670c433fbacc980cdc2c0a92dff6011382f134dec1e61f71a3de1f0c5997198260613571c0a11283d630c3ca9dd8a942592c8f4564ca76905a582decd808bc97da40306d74a0164438cebedde42c68f33747f40"}, @generic="1009a780a1863f9bca79e6b866c062ead56ff6f3d8236a0bdb6b", @generic="e84e6f38f8e22bd48c45438f588822e5d1f4d687f2a5c1e794337810cc7ddb95c41bd373c9e3af5d429a40b4b2ef587cbb94acbc117824993d5d44780b283d5aaf942c1f43", @typed={0x10, 0x49, @u64=0x444e}, @typed={0xc, 0x62, @u32=0x31a}, @typed={0xc, 0x4a, @pid=r4}]}, @typed={0x10, 0x55, @str='{{user\x00'}]}, 0x9b0}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x68, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in=@rand_addr}, [@lifetime_val={0x28, 0x9}]}, 0x68}, 0x1}, 0x0) [ 95.963994] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6474 sclass=netlink_route_socket pig=22594 comm=syz-executor6 2018/02/06 03:12:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0xfffffffffffffec1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) socketpair(0x1, 0x8000f, 0x6, &(0x7f000038f000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000062d000)={r0, r1, 0x7, 0x2}, 0x10) r2 = accept(r0, &(0x7f0000ab9000)=@alg, &(0x7f000067c000-0x4)=0x58) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000010000)={0x0, 0x80, 0x10, 0x2, 0x7}, &(0x7f00007cc000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005fe000)={0x6, 0x1, 0x6, 0x80, 0x0}, &(0x7f0000557000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b64000-0xb8)={r3, 0x0, 0x5, 0xca0f, 0x8, 0x9, 0x8, 0x43f0, {r4, @in6={{0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x80000001}}, 0xfff, 0x0, 0x400, 0x9, 0x52}}, &(0x7f0000ac4000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000efb000-0x4)=0x1400000000000, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001d1000), &(0x7f0000a89000-0x4)=0x4) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000b55000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000b1d000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000257000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x7, 0x4, 0xfffffffffffffffc, 0x0, 0x1, 0x1, 0xffffffff, 0x8, 0x8483, 0x8, 0x21, 0x10000, 0x90, 0x74, 0x1]}, &(0x7f0000a71000)=0x108) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf6000-0x17)="ce31361a2a93d787be5cdd26822b3c46f1c5fbead100a3", 0x17) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000f93000)={r6, 0x7}, 0x6) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000f86000)={0xffffffffffffffff, 0x8, 0x401, 0xf50}, 0x5) r7 = accept$alg(r2, 0x0, 0x0) writev(r0, &(0x7f0000693000)=[{&(0x7f00003fd000)="1561", 0x2}, {&(0x7f0000e1c000-0xc8)="067bcbf9252165afd90ce5cb3460262d6730510b5ae0bceba2881d830c2cdb90a9a3405e7bd396912329a600c22ee432a5814f912a7ea4498ff1f1ab403ad58e694f26d895c996f328937d97a9dcbfe284ae45952f69855de31d075cef25b285e648a3be14de1f30604242a562225465fa92bd83d86d85317606c33db7ced83c503335af09bb11364c42179f5d600eccade8474cd215a03d5fcd44a22a08df62e4fccade651bf23a385746a117516d371773dfbdb3e88db56eac09db3ef753cb2412e08651824986", 0xc8}], 0x2) read(r7, &(0x7f0000d82000-0xdb)=""/219, 0xdb) [ 96.016957] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/06 03:12:57 executing program 1: r0 = socket$inet(0x2, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000584000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) 2018/02/06 03:12:57 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f00008d9000-0x20)="5b6dad1e4b00000009eeffe50020000000f0ff06dd7affff2a7900"}) r1 = socket(0x0, 0x80000, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000059f000-0x4), 0x4) 2018/02/06 03:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f000050a000-0x6e)=@file={0x0, ""/108}, &(0x7f0000d6b000)=0x6e, 0x80800) vmsplice(0xffffffffffffffff, &(0x7f0000a14000)=[{&(0x7f0000ae3000)="d001164d14e8b59c1f43dfe17cfef505bdb05d7ae1b6bbcf1a9f6f3082c3df2505133d6c2e3cedf218addac2d86d69ecfd5161dfc39bc4303ac4989b0a8426d82e110749d05aa593ed13355778d038532b88679866eba43eb164f6c9cd36a9eb969b5bb1cea89c4f41e1804854758358d64456f52ca49fa24cccd4054d873fb9a4", 0x81}, {&(0x7f0000387000-0x20)="daab71da887ac57fd7b0d66560379a42e343b18cde4a719db63075f1813e2ac5", 0x20}, {&(0x7f0000296000)="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0x1000}, {&(0x7f0000950000)="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0x1000}, {&(0x7f00009fb000)="32c50945242fd76cce480a085815d8469a439bfabfb8b4b9d9223239f62035c914f2df91638fdbda662417af99d9d0a4770fbfc3f7df6a5dadbee5eb6f627fd7084bcb0ed0e4180eba18006574ccf20af6ec2a6f6f413cdcfb69da400f596ab8fd082c906c41a8d46300f32ba3eaba35a55e8524c216f22d3e7a4349058fa64e77e48f5c1219a0baaac52ff526bad79743a61e994eaab7f842f3baecc7ca4ceb0af91dc469cc942bcf40d5eb0b13227eab4853f06651f0a8d1366ac0a6e875d4ef327ea53ab243e8d419a86699cb8722227a29f995bc", 0xd6}], 0x5, 0x1) pipe(&(0x7f0000d4e000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00009ad000-0x4)=0x8, 0x4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00005fd000)={0x24, 0x7, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0x0}) mmap(&(0x7f0000189000/0x3000)=nil, 0x3000, 0x2000001, 0x8811, r1, 0x4) [ 96.062975] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/06 03:12:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffe}, []}, 0x1c}, 0x1}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/06 03:12:57 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='bridge0\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x19, 0x0, 0x0, "00000107c89d"}}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fdc000), &(0x7f0000fdc000)=0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fde000-0x4), &(0x7f0000d76000)=0x4) 2018/02/06 03:12:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x41, 0x0, 0x0) r1 = socket(0x40000000000010, 0x80000, 0xfffffffffffff8b9) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000360000-0x98)="54771790aed3c5916464e4ee38837f8eec92c5f4c79e7006d790ae738b27f7ef9b426a74b6600f8988dff74c3d85fcc0e2255fad3019718e36120d5ca33a1eeba89f6ca8d408722825fa5ecb4df5057500f136b5db0f524652ec89fbd7a86c19bad0302d77ef912d8461f1643b15031c0fe669fba13b8fea3a43b31a781db9e068986f199721920af2d714c6740ee534180f8b71d4ea63e9", 0x98) r2 = socket$inet(0x2, 0x8080b, 0x81) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000891000)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000ffc000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000103000-0x3)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0x3, 0x9, 0x40, 0x800, 0x9, 0x2, 0x8, 0x100, 0x101, 0x80000000, 0x7}, 0xb) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000074000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x1, 0x1, 0x4, 0x2, 0x80, 0x80, 0x3f, r3, r4}, {0x1ff, 0x9, 0x3ff, 0x8, 0x9, 0x8, 0x7, 0x1000}, {0xfff, 0x2, 0x6, 0x80000000}, 0x5, 0xd, 0x1, 0x0, 0x1}, {{@in6=@empty, 0x1, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x4, 0x3, 0xffffffff, 0x4, 0x8000, 0x4}}, 0xe8) 2018/02/06 03:12:57 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000002a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000035000-0x4)=0x2db) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000034000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r1, r2, &(0x7f000002f000)=0x40000000000, 0x0) 2018/02/06 03:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d74000-0x8)) recvfrom$unix(r0, &(0x7f0000150000)=""/230, 0xe6, 0x0, &(0x7f0000674000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/06 03:12:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x2d5, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350202"}], 0x18}}], 0x1, 0x0) r1 = accept4(r0, &(0x7f00006c0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000d9c000)=0x2e, 0x80800) bind$netrom(r2, &(0x7f0000d5e000-0x48)=@full={{0x3, {"7d7df80d65ac5b"}, 0x100}, [{"c05e94247ce2e9"}, {"64e3f4e8e1d0ba"}, {"7f12e250a11e44"}, {"5ab5ca0e693eb6"}, {"52ae9021de55bb"}, {"335b9c9a5ad749"}, {"bf4f359480613f"}, {"496a5c93c74284"}]}, 0x48) shutdown(r1, 0x0) 2018/02/06 03:12:57 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000010000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000000a000-0x4)=0x1c) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) connect$bt_rfcomm(r0, &(0x7f0000003000)={0x1f, {0x10001, 0x5, 0x10001, 0xff, 0x7fffffff, 0x7}, 0x9}, 0x9) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000013000-0x4f)="7b811c55961b198e4f2e8446444ff90bb40a88d31e0ecde211dbd1acdf44de1b78ef5fe9ceb3af0c7797f13f453232e39616e44d471909488ef7de9e07ec1ecaa40a2721d77e77b2895dda55830208", 0x4f) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000009000-0xd8)=@hopopts={0x11, 0x19, [], [@generic={0x1, 0xa7, "f2c1723392e3382011e19c50f7c7ec55fa7e65f0fb7d3b4a7771b9370516fb6c1590014d64b34ecb581d4f0bdba50ebd73fe6d318a576eb6098c9d321f3c1106803b7e44069de7f5f70d8b2050a17cc470f01f763dae314e64decd9d5575d16e62ead086503c6546876d1e2335e517dad3638582745cfdb57a0e6fc06743030c60a9e710741ced7f08770a83399623f7cd144827276c264ddc8f029c68df78e3e7cf866ae2fce1"}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x10001}, @ra={0x5, 0x2, 0x25c}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x4, 0x1, "9c"}, @ra={0x5, 0x2, 0x288615bd}]}, 0xd8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 03:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000694000-0x51)=""/81, 0x51, 0x20, &(0x7f0000c40000-0x1c)={0xa, 0x1, 0xffffffffffff0000, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff8000}, 0x1c) r1 = socket(0x9, 0x7, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000632000-0x5d)={r0, r0, 0x2, 0x7fff, &(0x7f00004ad000)="787a5621f4c11464996cfbb1f8d4ae4a019e7e74f6066bf07f3e6dddd097c90d4b1304b14000334a205c90", 0x0, 0x3, 0x5, 0xffffffff, 0x4, 0xfffffffffffffff7, 0x3, "a36b229b1e4ea80462bf1731f228ce3779fcbff8c3df30643f1e43ed2e898b42047119ab44cc6370bb42d614c8078e49701a510e12"}) sendto$inet6(r0, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 03:12:57 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000021"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000ae1000-0x4), 0x80000) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ae1000-0x38)={&(0x7f0000540000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f00005cc000)=[{&(0x7f000090b000-0xe3)=""/227, 0xe3}, {&(0x7f0000ae1000-0xa2)=""/162, 0xa2}, {&(0x7f00009c2000-0xd2)=""/210, 0xd2}, {&(0x7f0000644000+0xb5a)}, {&(0x7f0000ade000-0x8e)=""/142, 0x8e}, {&(0x7f00003c2000-0x2b)=""/43, 0x2b}, {&(0x7f00000fe000)}], 0x7, &(0x7f000092d000)=""/244, 0xf4, 0x2cd}, 0x40000000) 2018/02/06 03:12:57 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f67000)=0xfeb7, 0x800) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000f68000-0x4)) accept4$inet6(r0, 0x0, &(0x7f0000176000-0x4), 0x800) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000f67000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000d34000-0x4), 0x4) 2018/02/06 03:12:57 executing program 2: mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002eb000-0x8d)=""/141, &(0x7f0000094000-0x4)=0x8d) socket$rds(0x15, 0x5, 0x0) 2018/02/06 03:12:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e2a000)={0x3, &(0x7f0000000000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000091d000)={r1, 0x2}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00'}) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000005000), &(0x7f000001c000)=0x10, 0x80000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000023000)=0xac) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x40, &(0x7f0000024000)={0x0}) connect$inet6(r4, &(0x7f000001d000-0x1c)={0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}}}, 0x5c) sendto$ipx(r3, &(0x7f0000010000-0x83)="33dc945a352752a47d864455bc9b8d19cb19c14716e221334673fbef9d02962b426f925819be96c326785d41dfb9d6db414573e5242f846d1e135ada17fa387195406edb8d70f47c92811dc03414331c3a4153162fdf4db0e26085afeccdeec1d253fd92711eef17c88605f0b0f530edc4cca545f91a3831fb887174657f673982e607", 0x83, 0x4000, &(0x7f0000022000)={0x4, 0xffffffff, 0x7fff, "2b1e9da95d1e", 0x400}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000001c000-0xc)={0x4, [0xe1f5, 0x0, 0xb1f3, 0x6]}, &(0x7f0000025000)=0xc) accept4$inet(r2, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000001d000-0x4)=0x10, 0x800) 2018/02/06 03:12:57 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000006000)) 2018/02/06 03:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x810, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006aa000-0x11)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[{&(0x7f0000a5b000-0xf5)="f82f75ea20ed7d5a2f5f5a73df8f17e8592722fac2520d3834a5a6548098092a3812495052ce799db15740221cd3008b227731819fd7331df22ef156de67447e88d6736d61a4a015e66f89842b", 0x4d}, {&(0x7f0000b94000-0xd6)="76c017e27ba9257948305b056adec9817d1c309ac502be32eddec9ad5504402f5fd88ddc8161def9e19c5dc7f556ce98d43565d88df6f036d284300530994f20de43978167f684680a516ae40c768490f019a369f398c726ead8b6cdf9bcaa319bd040e7c9e2bb3a8be06777bd5ce0b01ac18a2d621b552a9c71bacacf3bc90a0782fbdfde07dd236796cd2d12fa6ec15e195cedd9a1de3880ae422a13c9156b89b061f5130d6da82f6d925b1bdb00adf5f318e7b1613c22dcc6c4d566cb568a1b244577ec2490200b9f0fd48ccd0a0803075f51d3c6", 0xd6}], 0x2, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x20000000) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66}, 0x0) 2018/02/06 03:12:57 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000469000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000eef000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a5000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, [0x8, 0x2137, 0x2, 0x9, 0x5, 0x10001, 0x9, 0xb5, 0x1, 0x2, 0x5, 0x20, 0x200, 0x8, 0x400]}, &(0x7f000071d000-0x4)=0x108) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b2c000)={r1, 0x3, 0x2, [0x1, 0x41]}, &(0x7f0000ef0000-0x4)=0xc) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x4, 0x100000001, 0x0, 0xffffffffffffffff}, 0x1c) 2018/02/06 03:12:57 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002a2000), &(0x7f0000fd1000)=0x4) 2018/02/06 03:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007f5000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000b3d000)={0x0, &(0x7f00007f7000)=[]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x58303229d0177e1, &(0x7f0000e60000-0xa6)=""/166, &(0x7f0000530000)=0xa6) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d83000)={0xea38, 0x5, 0x1000}, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00007c6000)={0x0, 0x2}, &(0x7f0000571000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000026d000)={r4, 0x59, "a04df6e4d4982c744b528d96b92c5e2c0c91d8850761b67ce16498062fd55c433983b87d62d5b6ba727e955e441f406081f83391e0e172ec4f2cc101cfb2511fad9eeddf14f9722825585a780b9074e583cfb2ad5a4dd81cbb"}, &(0x7f0000e28000-0x4)=0x61) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000ef3000)=0x8139, &(0x7f00005c4000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a24000-0x8)={r5, 0x80000000, 0x4}, 0x8) 2018/02/06 03:12:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x20000b, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c16000), &(0x7f00004ac000)=0x4) pipe(&(0x7f000029a000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000766000-0x10)={r0, r2, 0x6, 0x1}, 0x10) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/02/06 03:12:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) pipe(&(0x7f0000ff9000)={0x0}) accept4$alg(r1, 0x0, 0x0, 0x80800) r2 = accept4(0xffffffffffffffff, &(0x7f00000a4000)=@generic, &(0x7f0000d29000)=0x80, 0x80000) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000c40000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3}) close(r0) 2018/02/06 03:12:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000187000)=0x4) listen(r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000432000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000, 0x0, 0x1, 0x0, 0x3ff, 0x0, 0x9}, 0x20) sendto$inet6(r0, &(0x7f0000fb4000), 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/06 03:12:57 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) splice(r0, &(0x7f0000008000), r1, &(0x7f000000b000-0x8)=0x41, 0x1000, 0xa) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x2c)={0x5, 0xc, 0x6, 0xff, 0x0, 0xffffffffffffffff}, 0x23) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r2, &(0x7f0000008000), &(0x7f0000009000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000-0x10)={r2, &(0x7f000000a000)}, 0x10) 2018/02/06 03:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000bd000)=0x24f, 0x804) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000932000-0x8)={0x0}, &(0x7f0000bbf000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000a3000)={r2, 0x3}, 0x8) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8}]}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a87000-0x8)={r2, 0x0, 0x10}, 0xc) 2018/02/06 03:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000056c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b36000-0xa0)={0x0, @in={{0x2, 0x0, @empty}}, 0x8001, 0x0, 0x602, 0x1, 0x31}, &(0x7f00008f1000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000038a000-0xad)={r2, 0x6, 0xa5, "780092d32e0409ceedca79880f9e49c670106c2b0a9cf0fb1b6d675de01065f88866f927df062757baf6217a9acfdce79aafdc84a214fcb7460bb49ad48ecdd43c0f67fbe950dadecba3c5804dec1fa69a9b348ced1d6a6fd19c554b21285d0e01f58d188b9800b4a02d2b0a0e168bacbcaca55bf7646dc84852c06c3d84fca998570245b57ede7d12252a3faa996e8f2028fdc5b096d6e9b91f52b558c40bd1c510b043b6"}, 0xad) sendmsg(r0, &(0x7f000095a000-0x38)={&(0x7f0000796000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ccd000-0x20)=[{&(0x7f0000297000-0x10)="60be2c558b328717512416cbbdda2633", 0x10}, {&(0x7f00004c7000-0x5b)="07372670dfb10ad7419a12b3843b88d13bbc5517b058dc03c149cdc0896a46a65c12827bb1836cf9bb9631b881f9caafb443ef1639c1a0ed82d700c79735c1044c879971afd323a2c4c56ea9297307e814f59587010d749dbf7141", 0x5b}], 0x2, &(0x7f0000491000)=[{0x98, 0x11f, 0x40, "1b4a109869a61364e85f93f6fa4ab52db0fd3370b91c70f5d5602d9ec5d5d699f3168d90968f7f19df660a45dcae85643b3454cd1ad16ca3d7246fdfed02dfcffab3251e70b3610cd64c047f16fe2f108d24df01d63e166facfe7b2bae10b650d5152d1d4398b83c52a13c4a580c96a93d6e110313a7813abae7e6553ef4dabf52f9"}, {0x90, 0x102, 0x5, "e0027237881678cf52c317271b77196e5c2d251a0769aaa8083d72eac93b94894a269658c936b3b9401580bae7f370d629fefe7404507dadc3725b420327196dd5ae8deeee5ab54cd923a00a8f0cb5bd9debc7364a1a79fad219ae85f0bf7a8666a58de3b1e2c35cd50b88518362cf6c4a72f77654fa82f7588ce817137996"}, {0x70, 0x11f, 0x0, "fc993d077fd802d576818357f8b9ab9f897454381895dcd7fce5b43fe319652df7b5296ecec89845e53d20ad82d3f34b1033bbce822478afa13a67ab6d4c0fc857feed5671907f040c7447e661fa43a2fadb764c64bb4ad51987697e2af9"}, {0x1010, 0x111, 0x5, "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"}, {0x110, 0x112, 0x4, "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"}, {0x60, 0x119, 0x800, "e0d8dadc7caf7aa09967f79c0199aedbbcf6fd05b1e4c367763029a1af9a3d68cff14e173be42027c33fbb6783005dbc0243c6e21122a6355a677b16aa6baef434f3dbe3bc9749207b808d71"}, {0x90, 0x13f, 0x8, "d9746ec8ac1af71b0ed2fb9c5bce99c5b2af92e798e993cec7c409738e05bf0afc473afaf4e038ac5fcd873484fb7d11e6ea28524061d30b68633cb07f98bfbe61c9c6fd19392e9057407f01947a08beffd40f044542145600b99b5a143e35012ab21cee9c77211b543dc9b35b46877f947189f592725369fcd699de"}], 0x13a8, 0x8080}, 0x800) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000905000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006d5000-0x4)=@assoc_id=0x0, &(0x7f00007ee000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000537000)={r5, 0x3}, 0xfffffff7) epoll_create1(0x80000) getsockopt(r4, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000), &(0x7f0000000000)) 2018/02/06 03:12:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001c3000-0x10), &(0x7f0000302000)=0x10) 2018/02/06 03:12:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x2, @rand_addr=0x38491f00}, 0xfffffccb) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socketpair$inet(0x2, 0x6, 0xf0, &(0x7f0000423000-0x8)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) writev(0xffffffffffffffff, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/02/06 03:12:57 executing program 6: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003a0000), &(0x7f00003a1000-0x4)=0x4) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/06 03:12:57 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00005e8000)=@sco, &(0x7f000012a000)=0x8, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000065e000-0x108)={0x0, @in6={{0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0xf}}}, [0x0, 0x7, 0x1, 0x401, 0x0, 0xffffffff, 0x401, 0x9, 0x2, 0x100000000, 0x5, 0x5, 0x4, 0xff, 0xff]}, &(0x7f00002c2000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0xffff}, &(0x7f00004fe000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000e6c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 03:12:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f00004a7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f00004b1000)=0x3a) sendmsg$rds(r1, &(0x7f000099c000)={&(0x7f0000f7b000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000883000)=[{&(0x7f0000f5f000)=""/4096, 0x1000}, {&(0x7f00004ae000)=""/17, 0x11}, {&(0x7f00004dc000)=""/17, 0x11}, {&(0x7f000050e000-0xe9)=""/233, 0xe9}], 0x4, &(0x7f0000a66000-0xb0)=[@mask_fadd={0x58, 0x114, 0x8, {{0x6710, 0x1000}, &(0x7f0000694000-0x8)=0x3ff, &(0x7f00008bc000)=0x2, 0x0, 0x0, 0x101, 0x1, 0x20, 0x9}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1, 0x1}, &(0x7f00003cd000)=0x2c, &(0x7f00002d9000-0x8)=0x3000, 0x8822, 0x2, 0x84a, 0x62f, 0x10, 0x9}}], 0xb0, 0xc001}, 0x10) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) getsockname$packet(r1, &(0x7f0000aaa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000272000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009d8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) accept$packet(r1, &(0x7f00006f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e00000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000506000)={&(0x7f0000826000)={0x10, 0x0, 0x0, 0x10010102}, 0xc, &(0x7f0000e8e000)={&(0x7f000020f000-0x40)=@ipv6_getroute={0x40, 0x1a, 0x0, 0x0, 0x1, {0xa, 0x14, 0x94, 0x2, 0xfd, 0x5, 0x0, 0x7, 0x1000}, [@RTA_PREF={0x8, 0x14, 0x5}, @RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x5, 0x8, r2}, {0x4, 0x9, 0x40, r3}]}, @RTA_OIF={0x8, 0x4, r4}]}, 0x40}, 0x1}, 0x8000) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00004f0000), &(0x7f0000518000-0x4)=0x4) 2018/02/06 03:12:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair(0x2, 0x4, 0x7a5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xb0)=""/176, 0xb0}, {&(0x7f0000001000)=""/179, 0xb3}], 0x2, 0x0, 0x0, 0xfc}, 0x41) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r2 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f00001bb000-0x4)=0x9, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x28, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x2000003}, []}, 0x18}, 0x1}, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00005e2000-0x4)=0x5, 0x4) 2018/02/06 03:12:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000018a000), &(0x7f0000673000+0x2ab)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000508000)='veno\x00', 0x3cb) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000d11000-0x8a)=""/138, &(0x7f000070c000-0x4)=0x8a) 2018/02/06 03:12:57 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000), &(0x7f0000008000)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) 2018/02/06 03:12:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000-0x8)={0x0, 0x401}, &(0x7f000060e000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b1c000-0x8)={r1, 0xff}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cf3000)={r1, 0x3}, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000042000000001, 0x84) sendto$inet6(r2, &(0x7f00009e2000)='x', 0x1eb, 0x0, &(0x7f0000072000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/06 03:12:57 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x7, 0xfff, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0x7}, 0x36b) pipe(&(0x7f0000473000-0x8)={0x0, 0x0}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00006a2000-0x28)={@common='tunl0\x00', 0x9}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000fe5000)=""/67, &(0x7f00009fe000)=0x43) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r0, &(0x7f0000105000-0xd5), &(0x7f00006d2000-0x3a), 0x200000000000000}, 0x20) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fe6000-0xc)={&(0x7f0000623000-0x8)='./file0\x00', r0}, 0xc) 2018/02/06 03:12:57 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000001d000-0x4)) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000030000)=@assoc_value={0x0, 0x2}, &(0x7f0000028000-0x4)=0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000031000-0x8)={r1, 0x6}, &(0x7f0000030000)=0x8) r2 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}]}}, 0x2f8) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000017000-0x2)) 2018/02/06 03:12:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000fc4000-0x4)=0x32) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000046000)={0xffffffffffffffff}) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c7a000)=@full, &(0x7f0000668000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000018f000-0x4)=0xf86e, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00006a7000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x9fe) writev(r3, &(0x7f0000131000-0x10)=[{&(0x7f0000bb1000)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe400", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000379000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f000084e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d9f000)={r4, @in={{0x2, 0x3, @empty}}, 0x9, 0x400}, 0x98) 2018/02/06 03:12:57 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4), 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eef000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x1, @empty, 0x86}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0x4c) 2018/02/06 03:12:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000001000)=@full={{0x3, {"f1c7f36d21ce89"}, 0x5}, [{"f3ffb880075494"}, {"2d02a96d0833a1"}, {"bb4199460177e8"}, {"d98384ad8cf09e"}, {"545bf92d030a99"}, {"8a5c4199f345af"}, {"0aee682872f219"}, {"f64e7a8115b5d8"}]}, 0x48) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r2, &(0x7f0000e72000-0x3c)="2d01000000e6000000000300000000000000000074022fa57987b94d283f29cdff2fad6929e451ae2b595acd33a161e0b02380aad7f2a8390a9e5c60", 0x3c, 0x0, &(0x7f0000456000-0x14)={0x11, 0x200000000800, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/06 03:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000d3e000-0xc)={0x10}, 0x207, &(0x7f0000088000-0x10)={&(0x7f000015f000)=@dellink={0x34, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/06 03:12:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00009cd000-0x10)=@ax25, &(0x7f0000025000)=0x10, 0x80800) getsockname$netrom(r1, &(0x7f0000fff000-0x10)=@ax25, &(0x7f00005df000)=0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x2, @rand_addr=0x45}, 0x10) r2 = accept4(r0, &(0x7f00007bd000-0xc)=@nl=@kern, &(0x7f0000fa3000)=0xc, 0x800) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "a480f251afbb43b8a6b767d17fcab87b8db6b2d2"}}}}}, 0x0) 2018/02/06 03:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10), 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f0000174000)=[], 0x0, &(0x7f000046e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) read(0xffffffffffffffff, &(0x7f0000c22000-0x22)=""/34, 0x101be) 2018/02/06 03:12:57 executing program 0: socketpair(0x11, 0x1, 0x1, &(0x7f0000e4b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000971000)={0x0, 0x0, 0x10}, &(0x7f00009f0000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xff, "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"}, &(0x7f0000000000)=0xb5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) pipe(&(0x7f0000410000-0x8)) poll(&(0x7f000041a000)=[{r3, 0x201}], 0x1, 0xfffffffffffffffb) close(r2) 2018/02/06 03:12:57 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000c6d000)=[{&(0x7f0000689000)="ec1c71822779463444aed6b043228615f06c97182a3a98eb121eb0b08a0d2ce0483e0be5bbadc595dce8c1bea5dac2b32962eb351b0d57c3b3c8e7df353fe59a63803fd3b4949ce4f0778bf961f3e61fcfbf6f8f7f0dfad1534a552db01b733f209284a9b634fcccdcb610059516cbdc39a0ad2d3a542e4abd9105d772448f2c2c52f7d8109de492bf6ffc00e91ba9159b1f3f283499525374a688b43b4b93812c37e283fddad7409cb2094d975de5095637a854ee4672a1dd1461552dffbd4bae23ee932a0e1615721ae3e49eb5330575e2bfe2ab0438ba", 0xd8}, {&(0x7f0000b71000)}, {&(0x7f0000fce000)="685aa511810ed2f0b066e75ab12cb081506087637aed822541e0732e4331f4eece058bc1a02e8fd8fc6609336278773934ab56c927c90257028fad5d15b8b2b9ceed80d1c55d6e4802824dd8cebb7ca6b1997df42351dc52edc676ea587a4eb87eec65744e91930ece2013461bb20760419c10415cdee286052860c805d6b78e87b948baca9800853cb9a33163e6e68c9a1cd25e9484b2074bb01bd7e7cba3f11794b62fefb493f53722c13f7e40ead55392792b0496337f869ab43b7a591e0de2112cb18916a49e34710e644a9a42d65643104d746e29772addfcbd43382e840472", 0xe2}, {&(0x7f00002cc000)="4d7f4609518c26c9f4687d86cefde8733da85d08e7f1650fed30ca4c4f9dbf640bcb26515467d142bc674ec9767805e3d322d46d50910d58fa940eae4a845aa3757ae3a85fea07c0c174550635aafe2e1518cf2371b3327a58a115749c20472945bab3b4aa9ad8d8e35a987f38df0fc35a13d0cf468978e8fe5be5a67a31b446c07c861279fe8d5969946c865c7730a7db803296f0ca34bda3cfa4683423552c109527ccd8a3a953cd47f59e7a91aa1acc5f829dcf913ce61e55d15d312cf0ca2398897e636824831184a86f88ef7374398ea10f141a0d0f415e09dec5ed0d80bf58f6d90f8f30c06aa5c7b8c2ee", 0xee}, {&(0x7f0000160000)="fe0129f274646a49739f6f51228509016c78d984ec327946454124661e8eacb4a9", 0x21}], 0x5}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r0, &(0x7f00005fe000-0xa0)=[{&(0x7f0000fcd000)="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", 0x676}, {&(0x7f00000e8000-0xb3)="da1172179da06ec3388eb81d4b75de65f204472a3ca93f1ad3b9368065df0b648858129fa8b75727901964e8b270981db647f853a52b51091ff3d1e65eda79f5b1c65afdcebfbc28708b3604c2fdaf993f13f94503444dda776e63336f5ca10d881cf8151a29e77246f706c0f711efcfbaf6a7a918a9957fc2b8ba8a9d4bea8e4345c2ed0e9e415ce1f911bbbab54bf8cff091ef0b7b49c1d7a778afde6bcd5813eb1be8bdbd228cbea1f6deb98aa258807e91", 0xb3}], 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd1000-0x4)={r0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fd0000)=0xf634, 0x4) 2018/02/06 03:12:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000001000-0x4)=0x26) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000538000)={0xff, 0x0, 0xfffffffffffffffa, 0x6d6}, 0x8) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b20000)={"557d9c9b01f24f01c3409f5e9921448c", {0x4, 0x5, 0x6, "7dc02ad509e3", 0xffffffff}}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$l2tp(r0, &(0x7f00006b0000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @multicast1=0xe0000001}, 0x4, 0x0, 0x3, 0x4}}, 0x26) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000259000)=@req={0x50, &(0x7f000034c000)={@generic="af0cfc39e8dd68516dd584fb49b46b5b", @ifru_flags=0x100}}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa", 0x3}], 0x1}, 0x0) getsockopt(r2, 0x84, 0x0, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/02/06 03:12:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f0000110000)="d13ec91e0d73258a15e608b3aff2f27e273ef1b75178c43f618e7ae9445dac8ef5d90b1ce30d570000210b389b1fe5ba9b8bedc0bfc27c61bbb5b6ef03fdcaa5c001c0f7812b33fc97dd7f58ec", 0x4d, 0x800000020000000, &(0x7f0000303000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00007ad000-0x4)=0x8001, 0x4) shutdown(r0, 0x1) 2018/02/06 03:12:57 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1016, &(0x7f0000002000-0x1016)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x5, 0x7c2, 0x4, 0x7}, {0x500000000, 0x1, 0xffffffff, 0xde97}], @generic="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"}}}}, &(0x7f0000001000-0x10)={0x1, 0x2, [0xf4c, 0x45c]}) 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) sendmmsg(r0, &(0x7f00002b8000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000090f000)="69ce78040bc34007c66bbda15069d32d756d7fb96249b1c4b716e370d6c64c3cce65d4d8a3c057c8f7b831506f0cfe55d5e79b", 0x33}, {&(0x7f0000a46000)="9b7292a98d4a4607e04695a10d687abe7fb3cea41c2981ccccba7bca88d3960641121b534af54b1c5e25e8c4264c6c8328512b9b3dbbf6b3db761684f322cc9811e37ef8130b9be9d3d2b552deb44a412ac837ff3ccce41ab4d5d56ac6f4b9b3b0b330592032ea9eb556ba82f6fe08af419254ed0af5c07685bf93f8d459654275e37f107fa3524a06522455a466263774aa6543aac47b18458bb324ede62d8a7455e79f95f1ca6b8482bf2846978097284be976e5f09f2c606b34a2d7879522cbb7d48cab0093263cd154cc9924925b8559ded9942d8297ad6e2336cb3278744735aee60e38fbd40709", 0xea}, {&(0x7f0000174000-0xfd)="24f97cbeea0285a547f3956f0920a7fe6c476e6881c090d76462cfd759cd5953c9b9efa43da209e35718a9b4a8d5cd750dac2ead83efdc1f44cdc402b7fc1be3378ef06cdad69506eee01e9cd6d3b7d67dbd1d78b4cdc933e850ffba3410329d4677e22bf942fd0206cfcffaeca1d29cb2f35ef50e34185f1a512c35f60e056e5b7fe333eb0bc49ca9694e038c97583299c67835a3e70bd962ddbeb11746f77442557d784b3d8ba68d364be4c59b3451ee3b2ac5d697ec87148f22065c7a4fa7a905ab79fe434d9dcf6609b7434ba4d163c3d62c93d89a5a058bb6d46a6dfaaed09c787760ad03de17131879fbfa0eb90c5d89e65f687ee98208cdebf0", 0xfd}, {&(0x7f0000466000)="88c99cb2b6ef49bf35856bb674cefdd93367454abba1db8819942ab8d5f78b3766a743f8dfa3c104942e", 0x2a}], 0x4, &(0x7f0000001000-0x28)=[{0x28, 0x11f, 0x6, "d53c7969cffdedc20a95b24c7e6400ade09b4e716043"}], 0x28, 0x20000000}, 0xfffffffffffffffb}, {{&(0x7f0000001000-0x80)=@generic={0xb, "af90ce1d38b9098bb9438805e34c657108551c901b65c2021137b6e42bd4ccf7becaa40cb06d9b367ee057e0fbce51122ad804dc5bebf114725eddbeb5d8f442a539128f8626d3768c57d8747a60ec9ec27ae5767cb7732902a37b063be9658dcd513302585d360499302eec5225218bad41545412f518c436899810dfc5"}, 0x80, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="23b41b89f603004de469386e1e6221452eb6c3cd9124e4972e0dbbf1d8d6e69c4ebfd3ca1dbb671e3a7208e87c1ceb4e9d19e64f1957e5771c0d0f2bf1", 0x3d}, {&(0x7f0000954000)="ae60c312a8d71e1c7415d12e5289348cffc96001da2f51ebbb49c679f1e38a1c722750de36e897119ff046b0b6fdd2d9170c5c63c9466ac46ac3be18e79597c83c9e702e78983081d8a845e909e497d7285e462ec227e01d8d000d46d5cb293d491345f1ed57fab1f0d783f3d9aedc9aa0da760d13e745c01a6b28e6e2af819a7864a6e13b92c60fb4932853d7d658066952cdb88a59de444a5bd8409516986a", 0xa0}, {&(0x7f0000107000)="029558681f5c9bd2bf8f823b9022105eccd755a129ad230674ee", 0x1a}, {&(0x7f0000000000)="4162faee9e7636f59f381592a02c67c682aa8e84304efe0953b41081587c99647dabf9265014176b287e90a2fa38d10d6b58378543294c3321ed4f1274457a27b3b2ea03d2e17a98ecc98f781926c0711586ee3234ee11cc3c0c959116e529c880c3b159b8a63a7f8bcc4d7547faf0ed90ecd7e0d1d575b1662bccd0b24b73a2ae84e8454d8457e9d1bc8c22ffa246b326583cf1856dd63cc11089815d960bf3e7007406ae3bc0785cab07", 0xab}], 0x4, &(0x7f0000001000-0x4c8)=[{0x60, 0x117, 0x7, "2a0c011e172fe4bd997512abbf11627cb788e64c67ad5a9b97fbcf42b821f50f1210f40b10408f3d2ba9bb632d5c2631fe2cddbeb914fe2e6a245fdd2640de6ffd1e720e02673ec8a6a7"}, {0xb0, 0x10f, 0x8, "9e1a890017d3e2e11b70082fbe3c6516b9be9ff624ee70cf1178efca30c8f5827e3cdf84e7e38bdee1689f2bd6edd8fed2013b58ab5da6ced78d877500452a387b03c0c492af2281893d6b29ec4494a21dc371636b586aa30d74ee823b4b54e3764dad17f1be15a97f1165271b0c481218ab55af264ae9ba51929db5c8e5b70164cb8725a0f654787673a8ac5d3b83c2b5ee8a4474b106579c29c5f59c89"}, {0x70, 0x117, 0x200, "e6c879caf7f8471b4b0a8c9d441ff281739361366964e75e99a9275c342a9255a92ab856f814c400dddb733f41b84c9db9cc38705723ce3820adca2cb60139f885637b1172cfac110fb01f41a853b7d51c7910d7957f22eaacffe211"}, {0xc0, 0x10c, 0x23a, "5010cb660b34f3476136278e32ce43187e3b6e4a480fa68e88340b7577e1983f75dc5002e779b4282eae127dfb0e30ce13ad4c8753f2dd0275908a71e5e4bd65bab231265976297580bb8c71fc699f6effe89ca768ad6028ff0493c8ed48f4f9a63d42d22d15a88ff6c91544191f84048c346a7435ed7380ecc83d2b3128187e722972d7ce11623c382577624333cb757976a99f1823d8365b86b26e738617a8d392a3d78bf4407ea95c1073"}, {0xc0, 0x1ff, 0x6, "0b136b46def6acb41dfb4fe1cc295b9cac3a1d3ccf61e1167e795c263a29ce7b4a0bceac275b06ec2f5ee4ff290a9422a584a4fdbcae8e7d2cf4711f468511f6adaf06a74674f4bc8eac98b161052e891a2e3547e70c9aa9c456e85773461c99430fd355aae42aad766bcdbf8661e93330f5976ddf00b0df0eb993982bcd848cfd766f96b95400dbd919c0d24f9d290fff6ebe7c8e951342ca7e5834bc21a32abb099692ee586bb8e0"}, {0xc8, 0x11f, 0x83, "96b4d366e3a213171b5bdcafeada394bc375e88131f276a734e8dc10224bf4610c7c8c297cb9197f07a42ee0d1e14cac8c125b71a7db96e5c1332e9a92a74d569c5a6799b6a5228c673a385a3d1596b2a6923ce633fa47117493390c3c336f2227c5a8ad1d4fec108b377f91edd6b87d40446ff8af85e766606d44b9dc77d0bc9f8b44ac78f3028d69c1cfae895af3ae6fae6704817cee76dd0b48b0cfa2a81f4fe355c36ab7fe434e1a0c10bb274d53f5610fb4"}, {0x30, 0xff, 0x6, "d79b2be76ef1303a98d3b9e04105488d21a90396e4d60ca9036204aee8236e79"}, {0xd0, 0x1ff, 0xd68, "ce48f4a0473511df8e5c4a53726dd387d10138a17b5f6f245e653d70f7df689d54318bb09a68bee38178619d2247e96e8afb712e2b29c5eb790ca2d85b659aa38e4248a56a8b81fc47b5edb5831e75a4167c7849f90cb5115f056fc8dfd9bbda6cdd65d462ff2c5031aefbbf42106bc76cc4b24b8325277f04245f2c7029f205627f1402808463fdce247f921fdc00b1f63a8deedc56769ff6ab1ef96e7d0941d65db302c5fc1d35a1bdecafe7169db5fc8aea6ee9358dfcab4a2f26fa89"}], 0x4c8, 0x8000}, 0x7ff}, {{&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000400000)=[{&(0x7f0000a75000)="4ade5e5ee94b362857dc27c4ca89cb6e1a3bcfbb793d853fc1f71b9fd6f807041c91baf90fb3b59069e26e87b247a9c0244249176ad81ff3a6dae29e649e1e6953d579e49781402932b52be617e62c2eabc04e71a1ed77d67d55e16abf54fb570e4efdee9b99b67f27dffb4c0745e9973a1635b2d8c924173223558a6fe9e4b6b9695918708cb4", 0x87}], 0x1, 0x0, 0x0, 0xc0}, 0x7}], 0x3, 0x810) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x20)={"ce162f1e94386025061309724cf68d8b", {0x4, 0x1, 0x381, "62c17ff82d64", 0x7}}) bind$inet(r1, &(0x7f00009c6000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000fe8000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000006000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1}, 0x0) 2018/02/06 03:12:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000c17000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000043c000-0x4)=0x1c) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000567000)=0x8, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd9000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x4}, {}, {0x0, 0x1}}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x13c}, 0x1}, 0x0) 2018/02/06 03:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00003f2000), 0x800) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000724000)="60bbcc709634b473330b155855d090b3a1c50501cf7e01a6367726484fa2257da37c0e024d5a80ff2d5e8a3e5bcbfd64c5c59ef4d1186d32a818c8aaa88fd9308813e0173181b9b9022f7c6026d357aa3f834a4eb90e85d37f32eefe9dcdeabeda3951f1824c53cb441af3ca5dd2f33e1d0a059d5642b4d121c47588c64953969efd4edd3049ed6e27cd688ab634f0d53d0bdfdfe5261692cf802db9c73bd96d3d685cad2fbc8afbddaaf4e2a289847bde4f3c25154bf3", 0xb7) bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0xb, 0xe7, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) 2018/02/06 03:12:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000910000)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@empty}}, []}, 0x50}, 0x1}, 0x0) socketpair(0x19, 0x5, 0x40, &(0x7f00003bc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="539892ea7afd"}, 0x68, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @common='tunl0\x00'}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000a12000)=0x101, 0x2) sendmsg$nl_netfilter(r1, &(0x7f00007ec000-0x38)={&(0x7f000053b000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000511000)={&(0x7f0000ee1000)={0x1b4, 0xd, 0x0, 0x8, 0x3, 0x0, {0x7, 0x0, 0x3}, [@typed={0x10, 0x85, @u64}, @typed={0xc, 0x91, @ipv4=@rand_addr=0x9}, @nested={0x184, 0x10, [@generic="c9b5ed4c3a8ee47ba90e0fa66de2f2331857375633145b891b7af2a94000a568e6cc2c96a166b273ff1728d748d6a689acbc95f1a607bb6e29bbee7bd41b497ef9ac70f786486782ca31085a9671ef56dec27bb16c552288b49ffdd1ea018f0b2904e881312b890a173960ed516385b7f44d3f05eaf8be457fedb74654e0add1dc5ab2c4a791ad90d00f9ac132eeac871315f7d987830f82d922", @typed={0x94, 0x5, @binary="a895592730023a1f4285b8c62db587caae0de5f2fee2961f1b93fe4e1c28fdcba21a07d36d01906dee952b5683ecd3880de7eb4d202220d67764d4132287e2539250b4bfeff3ff5e33c7ff011dcf6c7a1219ec8d19471fa81691c4927ceea18724043cf1ede3555d54e7779829dc2cdf51d847c4b5c45f709f501d9a8ef496573f771c24505b7f30d65a2d4f"}, @generic="7de815258982bbaabb608f3036a1c6fd1b6fb6bac730e35daa0707aa7b853e597a11bc0ccc9bb3cd28b6ef133af7ecf5eb5ade2c014832c160cdf4c98eb8705c9e9e6c9d80d53e4fe938f534f536f526bf"]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x40000}, 0x24048804) 2018/02/06 03:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fcd000), 0x4) socketpair(0x4, 0x8080a, 0x400, &(0x7f0000092000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000130000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fd2000)={r3, 0x0, 0x100000000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000472000-0x10)={0x0, 0x0, 0x99}) recvmsg(r0, &(0x7f0000f41000-0x38)={&(0x7f0000def000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, 0x3a, &(0x7f0000643000-0x30)=[{&(0x7f000059e000)=""/208, 0xd0}, {&(0x7f00003c8000)=""/238, 0xee}, {&(0x7f0000a6b000)=""/54, 0x36}], 0x3, &(0x7f00008ba000), 0x0, 0x6}, 0xbafdd13d7cadcae8) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000baf000)={r0, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000782000)={r4, r5, 0x80000001}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00002be000)={0x8000}, 0x1) 2018/02/06 03:12:57 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/02/06 03:12:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@generic, &(0x7f0000000000)=0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1c, 0x4) 2018/02/06 03:12:57 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f83000-0xa5)="f2cc438c87dc6bad1af6ebbb3d2a485a792ce712f890ed0f56b474e04c8fc4de1416219bc01a0a4a53eadfe8f53b655a174af820415aa16aa4fa4b27f9bd3f8ab39c57e1206a3c983c51423d14bc6b08af41d727e103dd16ddc3f5ef23b9572683ba20e4569c5056e2a85cc5fc8b9d3fb2cd32cfc71ab2b4e862bdb1a7392bc5619148d8a1f4c0f606a3bce13d95f91b87d53316cce93baba511b8f0eb0845c6ae3c733c82", 0xa5, 0x10, &(0x7f00003c0000)=@pppoe={0x18, 0x0, {0x0, @empty, @common='tunl0\x00'}}, 0x1e) write(r0, &(0x7f000095c000)="1f0000000104ff0bfdfd60c8131100000200f0ff08000600031d00dc05df00", 0x1f) 2018/02/06 03:12:57 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0xb, 0x0, 0xfffffffffffffffe, 0x0, 0x7a}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80005, 0x4, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000017000)=@abs, &(0x7f0000018000-0x4)=0x8, 0x0) 2018/02/06 03:12:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000554000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000214000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c30000-0x4)=0x7f, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000094c000-0x20)={@common='ip6gre0\x00', @ifru_flags}) r2 = accept(r0, 0x0, &(0x7f0000dd5000)) sendmsg$nl_crypto(r2, &(0x7f0000e80000)={&(0x7f0000d4c000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000e80000-0x10)={&(0x7f000044a000-0x10)=@delrng={0x10, 0x14, 0x60b, 0x5, 0x0, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x2000004e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000da8000)={0x0, 0x0, &(0x7f0000daf000-0x80)=[{&(0x7f000043b000)=""/126, 0x7e}, {&(0x7f0000b04000)}, {&(0x7f0000d39000)=""/156, 0x9c}, {&(0x7f0000828000)=""/160, 0xa0}, {&(0x7f000019e000)=""/157, 0x9d}, {&(0x7f000036e000-0x11)=""/17, 0x11}, {&(0x7f000028f000-0x30)=""/48, 0x30}, {&(0x7f0000ccc000)=""/83, 0x53}], 0x8, &(0x7f000076a000-0x16)=""/22, 0x16, 0x3}, 0x10000) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000cb7000)={0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000034000-0x4), &(0x7f0000a74000)=0x4) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) close(r3) epoll_create1(0x80000) 2018/02/06 03:12:57 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x304, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc}, @typed={0xfffffffffffffd9c, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/06 03:12:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fe0000-0x8)) writev(r0, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000401000000000004e9ff0006000d0005", 0x39}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000fab000-0x8)=@assoc_value={0x0, 0xe0b}, &(0x7f00008fc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004dd000-0x10)={0x7, 0x2, 0x80000001, 0x8, r2}, 0x10) r3 = accept4(r1, &(0x7f0000659000-0x9)=@rc, &(0x7f000075e000-0x4)=0x9, 0x800) accept(r3, &(0x7f00006da000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000e1a000)=0x1c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000050b000)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000fc4000-0x4)=0xe8) bind$packet(r3, &(0x7f0000d42000-0x14)={0x11, 0xf7, r4, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/06 03:12:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x5, 0x98b, &(0x7f00003b2000-0x8)={0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000e09000)=0x20000, 0x8) syz_emit_ethernet(0x2d, &(0x7f0000f3a000)={@random="cd3997030f00", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/02/06 03:12:57 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000487000-0x10)={0x3, &(0x7f00004e4000)=[{0xe2e3, 0x3f, 0x9f, 0xfc26}, {0x10001, 0x100, 0x0, 0x5}, {0x4, 0x76e80d1f, 0x5, 0x3}]}, 0x10) sendmsg$key(r1, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00005ea000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = accept(r1, 0x0, &(0x7f0000749000)) accept4$llc(r2, 0x0, &(0x7f0000e31000), 0x80000) [ 96.792496] netlink: 'syz-executor2': attribute type 6 has an invalid length. [ 96.799891] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/06 03:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000013000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000361000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a04000-0xc)=@sack_info={0x0, 0x5, 0x10001}, &(0x7f0000f0d000)=0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000094a000-0x4), &(0x7f00002c8000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dd4000)={0x36c0, 0x5, 0x201, 0x0, 0x80, 0xfffffffffffffffe, 0x0, 0x5f6d01cf, r2}, 0x20) bind$alg(r0, &(0x7f0000d79000)={0x26, 'skcipher\x00', 0x0, 0xffffffffffffffff, 'kw(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) socket$inet(0x2, 0x0, 0x6) 2018/02/06 03:12:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x4) bind(r1, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) [ 96.858676] netlink: 'syz-executor2': attribute type 6 has an invalid length. [ 96.866133] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/06 03:12:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000cfa000)=[{0x0, 0x0, &(0x7f0000840000-0x80)=[], 0x0, &(0x7f000006f000-0x1078)=[]}], 0x1, 0x4008000) accept4(r1, &(0x7f0000554000-0x58)=@alg, &(0x7f000001c000-0x4)=0x58, 0x1000800) 2018/02/06 03:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000082e000), 0x4) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000cdd000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00006e0000-0x4), &(0x7f0000ae2000-0x4)=0x4) 2018/02/06 03:12:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0xa, 0x3) r1 = accept4$inet(r0, &(0x7f0000b93000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00006c2000)=0x28c, 0x804) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000541000-0x7)={0x0, 0x3c, &(0x7f0000b67000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x1, 0x800, @empty, 0x2000000000000000}]}, &(0x7f0000d8d000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005eb000-0x10)={r2, 0x7, 0x6}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000020e000)={r2, 0x8}, &(0x7f0000f46000-0x4)=0x8) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0xfffffffffffffc70) recvmsg(r4, &(0x7f0000da5000)={&(0x7f00001c7000-0x60)=@nfc_llcp, 0x60, &(0x7f0000006000-0x60)=[], 0x0, &(0x7f000017f000-0x44)}, 0x0) sendmmsg$alg(r4, &(0x7f0000416000-0x38)=[{0x0, 0x0, &(0x7f0000d3b000-0x90)=[{&(0x7f0000093000-0x92)="9535f1df199dcee87dca3f814a85d955c1fb2cb5", 0x14}], 0x1, &(0x7f00002f4000)=[]}], 0x1, 0x0) 2018/02/06 03:12:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000a00000-0x62)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x7f, 0x4, 0xffffffff}}], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[@hopopts={0x0, 0x0, [], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000945000-0xc)={0x0, 0x1, [0x0]}) 2018/02/06 03:12:58 executing program 1: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b0c000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3f, 0x0, 0x0, 0x5}}}]}}, 0x2f8) 2018/02/06 03:12:58 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000010000)="1c00000524009115460000000000001201000000000000271d8568b5", 0x1c}], 0x1}, 0x0) socketpair(0xf, 0x806, 0x7, &(0x7f000000a000)) 2018/02/06 03:12:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff03c}, {0x6}]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007e0000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a16000-0xe8)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000cdb000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000015f000)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4, 0x1000000000000, 0x8, 0x0, 0x0, 0x280006, r3}) sendmsg(r1, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[]}, 0x0) 2018/02/06 03:12:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009f8000-0x8)={0x0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000fc9000)={0x5, &(0x7f00009ba000-0x28)=[{0xffffffff00000001, 0x62d3}, {0x8, 0x3ff, 0x9, 0x6}, {0x600, 0x7fffffff, 0x80}, {0x252, 0x6, 0x9, 0x1}, {0x1b5ea6e2, 0xce1, 0x7ff, 0x14}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000267000)=0x3, 0x18d) r2 = accept(r0, &(0x7f0000c6b000-0x6)=@hci, &(0x7f0000f79000-0x4)=0x251) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00004dc000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f000023d000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {0x0, 0x7fffffff}, {}, {}], 0x8) sendmsg(r0, &(0x7f0000c3c000-0x38)={&(0x7f0000ce1000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x3a, &(0x7f0000654000-0x20)=[{&(0x7f0000823000-0xc5)="b6", 0x1}], 0x1, &(0x7f0000606000-0x150)=[]}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x431}], 0x1) 2018/02/06 03:12:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000094e000)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000c29000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e17000-0xe8)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000bb5000-0x4)=0xe8) sendmmsg(r0, &(0x7f0000d60000)=[{{&(0x7f0000958000-0x14)=@ll={0x11, 0xff, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14, &(0x7f0000b8a000-0x70)=[{&(0x7f0000476000-0xec)="89bbc440f2a36ae29ff21761f7eadc66bdc328d57819d6e8564834530a9105a9f1d779b132b31af0fc03b6a503ad64c3938799f1b2e69f8a74bf01b927bea830ac935e398fce74e6bede8a0b1f7dc5a0e1ce0015b0ee2d31ee4f644d17408262e5dffb62ca22ba4fd51f3557aca70209782fa940b4c0a91785f88628fa3fbe6b793a9ba8700001d7fa2514e664c9586bebeda48f434f6d21656601e0ab8f1e89a40aabeaa3ef1e335a455d17ba45bf23a5bb30ac051c9354358ba619b6829233075c808df7c81c8186cf4b032169ae9fa0ded003066c729b004f414ff49078568fce31f0f2e5249edd3dc0d7", 0xec}, {&(0x7f0000fe5000-0x26)="34bf9916060a05444d1e57aacb32fef3a3aee5ee210aa625088e602994180917452d8aebaba1", 0x26}, {&(0x7f0000efd000-0x2b)="145cfd8516bca2ac5671c8afdce3766f3b0942acdb58285ebd4e7edea872f989c49457a23c032401733b34", 0x2b}, {&(0x7f00004e6000-0xd2)="e8a1ed9d67e22d0f69b080da6dfea0f5aff90ee517ff6019662261c834f8de76143ca3d02b45075990ddb9f91173c6930f019bda331f535a9936591371ca9e5f836697f212b6034687ac81ed428666d5ec385b2612833cddb1652864f1258619faea00eec98af2494e14765fb2f31319ca7c795b20d5caa63e24745487331f891d83153417cb744626bcad241c247882f1d71ed90b5291860ccf87afb2a5396e17522e5c53da9a72b6a662e922fe0229498d25a02efe96c58f537b3bd0c6bc9ba00a4ef2fddfb6a32bc6f44df4942133b0a6", 0xd2}, {&(0x7f0000153000-0x34)="5284d13697bfd8e1246ecb92314929312ffb384bee474806617cd6ec44f53f8c1c6ed50736fb5b37b864b6367393cb30ea11419b", 0x34}, {&(0x7f000038b000)="662d900a4c10af5bc8e2d157da07b37221e35d31d6486fae57b4d2c6fe8768ebb65402de5ff75694945ffdbed88927969b8d8d1abfddce5837123a2f73ce0b16c5d182e02bea0466368d0cbf4c07b7bb3871d700b16dcb01ca757c31a8e9fedae663b8eb44411e6d4acd0c5af61d92f925b90fe17ee22c37aa9d4fc7f28b02571ebda517cd4b414bd19389e67de46dde7cae1c5ac0b3eb73d0675a41c4c21322fe190042", 0xa4}, {&(0x7f000093b000-0x4)="79a367be", 0x4}], 0x7, &(0x7f00002e5000-0x488)=[{0xd8, 0x119, 0x4, "fb382afa12f86e5e42c0d48e77c8a19ed8ee35a2c6212a27372e71f3a0bc84166ec80e6cbc1095836470e688b195865afc499161bbf45fe0c68d36ab08651c62b4d5d6101ad0fc0ef6ad6973ea93b87cb5eee617fbbeadfd6c37043989dd86098847101e8b3a2b420107c914c60f7c609cae76343c065987836ce1c9d29eb18f8dfb11700cd363ae025b70f9b42db4b0f0949a8440a48badb5fb00c5a050713719178f2cc9ff6d5aa8bc25a2aa11a8bf45d51fd8675b40d3ed051e2dd459d9623c1719854a1b"}, {0x88, 0x6, 0x6, "a95d54f8c338131aefbc6a1cc9058e315837721814d7c28ce15abfad1311c7a3f28b47e1425bb76db78088a24860dea76ff2d00f706f80c812dc7573b831a1a85d0d21f5d81f2e1de7e13398f367821b3225e5bdbc5178c763954f81a04ff3961e88246e7155de0e98adaefe0c28e0941c208b"}, {0xb0, 0x13f, 0x6, "0644d306e09ccb5e0e641d42a6532e0e1cf90bb00872b74e937d85df91a5d0cbba27b03bb743496a7a8273496384a0010b04bcedb81c4c3c7201b4be3bd1970046317cbf770c530bf135f80e5fffd627443700c19fef626612fb65b4696e22a8fe81478088c6e7e19cc56be110a7dbf7adef08b79b69b338641a185c159cb9bb617398400a6f5098854bdabc328cb86ccc119e9362ba2f5045d367f77325"}, {0xf8, 0xff, 0x8, "8954f334ca599a9376c9b3e834aab42c10671164d41381c80170c025521e07b90dbe47ba9ddfcd9275d6b975a94e6dc66ba8159acb4e1214a284dddbe511588e24acb98c26a8727fb950358feb552073eaf945ccbe7cb4bcdecd2b26071ba695a18fdf120c1f63226187cc3f0b31dbaec4cd6da6de1735caf7afbbd2f9e5aa38d978bbb5b45084458c4fd195784a24ff5900fde7e32feb3535876500057f19d8409b52c842f5e7dafc1ca9e6529688262308002ca678d2e96adfc0edefa7b7eb211410689cb8a2f8ff2e080a8f91a752220cdfc673ab256eea740d8bb62dd0a5b991"}, {0x10, 0x11d, 0x3}, {0x40, 0x111, 0x40, "e6fbd3dbf28963f838c6a5ab15a8fa55303de1f7ae9bf1f0fc45a41f89f9bd54831c87503bff69f3415622dbd3"}, {0xf8, 0x11f, 0xee1c, "7f17c9a111a6d98698d104e71718a2d4dd154efe253050b18d144bd3bc83465c43c1d7cd987b2a58b0c65561c5149a863d1df7168b15166aa1bc8880d795c409e5d9600009fadde1b44eda760a9d4d12e2e0b8b7a2fbb1a0dc510535f0d439226d5abae7bb79dd6898ab96e23b1315c9a4868ca28bb664fab8ce2fda7a85e140f0afc6ee61e735882542d3f9a7e10664eb71f5615e067f9e9aeff942886db227de43c1d2da12cca57f2829f74b2779ef30fa44d37a0c18ba46aad957d5dfb689e9b078a0a5866e5af443ac360353851c203da122904d0dcf41a7f2d21ae1c527f39530c03d11d9a7"}, {0x38, 0x105, 0x4, "41942607bc81a169971506acfcb895731307adbc3bd8204f69a1bd48e6e4d587137984d062ebad"}], 0x488, 0x4008811}, 0xcf}, {{&(0x7f000064b000)=@rc={0x1f, {0xffff, 0x0, 0x5b, 0x2, 0xfffffffffffff000, 0x5}, 0x7}, 0x9, &(0x7f00000aa000-0x10)=[{&(0x7f0000ac4000-0xf2)="7b809dec8aac222bedc7f11045c7a86a2c03f977b4a9246eb259afda5aa673233557284a9e1ae141f0aca232382d46440dc5ee93fcdc0cad7ffbe1a29d25b4a22e035909c49e91c136e457a09a387f3a544f3f7e8815bd84bd578de5d23413ca8c6358152c80afdff036795dabbaa86b8288a0c032d1fc5f703b4601c6c98e6e869abb7f206d32460a10e5590eb1611d37de5f94ca1a10cd328227d8135f1db96dd63ad207b768ff1fde6f65ccc04d6c3feed5f4750569a99607658229e0370d6e8696cefe2d0661d7ba41607fa43ede3651877df0e3fd0ad9b1f949fec3a632dfd748692b0a53d6f301ccf0a881f81e3b26", 0xf2}], 0x1, &(0x7f00008eb000-0x1438)=[{0x80, 0x1, 0x4, "d736ec9448303974a0fb3ac38068b5042d81ff403bc517419578357e78d6b6fafb0567308927485685fe23ea8ab9ed5f39a01e5fe7c32d484f98e7019545c528c0e5f287e0fbea9c7a0669f1087a64a612b073a2ee9bf99c4bd85b8b59852f52c1372ade773e495fb09dac7522"}, {0xc8, 0x10a, 0xb5, "6039b2621a451312ec0f3729a8e8fb51b4b15a94636126d11db7ff71435f8d50fc0c3121e8027d41ef11f35502ebdf059de297cd85f980a698fa63b1e972e57b93171845abd32b8e52590fa70b09983a2b501bbc9a21844a279f78dcd2ad8d737f852923a25eb50bf0a00a72375ad86a09c28c70145d1d9e7a188828d3ac292261b6512c2417e5e1166b5f96b61b2ac65eea6f1218fc51adbdff0ecd019b5f4de9ca07aaa507fa5e38a35afda6c6c6d95e8dec5e"}, {0x1010, 0x109, 0x5, 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{&(0x7f0000779000)}], 0x4, &(0x7f0000575000)=[{0xc0, 0x0, 0x7db4eda7, "5b91fc66c07b97e74d2f47612ce830094baec91323de1ccdcdce484fc5555a1fdc48510e91cb7bee54536d1661ce2abd22ec63c6132d04155319fd2b5e6854f43073609c34bb8e375c220c1e61c96b55c878f449631680cb9e1a57c7b3a52cf5e444c0e816466a05dbf55408073b0b9016cf69838ce7e1a9cf12ef5c83f99a5b129d9aae26a5c5fa64e642962991ea079b913c1049e52777eebca3c41736806b09f1297368aee8b44f1aecdb06c4c0"}, {0x1010, 0x11, 0x8, "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"}], 0x10d0}, 0xb2}], 0x6, 0x80) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1}, 0xc) 2018/02/06 03:12:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r1, &(0x7f0000c9e000-0x38)={&(0x7f0000608000-0xc)={0x10}, 0xc, &(0x7f000012a000-0x10)={&(0x7f000094c000-0x14)=@ipv6_getmulticast={0x14, 0x3a, 0x300, 0x3, 0x2, {0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x8005) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x6, 0x1, 0x3, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x6) listen(r0, 0x3) setsockopt(r1, 0x1000, 0x7, &(0x7f00001b5000)="00305817642d5a499b23767af53e8e52367583767a6d5a6843e3ce8d6a3fa615ae3dd4f106d382c9d49ad18b98b64fa0a1d0c7f8b6da1e1d86ee10b6e631b86eb08199cdbb62c18e3af1b2eb13383ee04a5e2b16343898e4108585649d3dff1da4af3f62f5db3edf91194c15598eecf7104087d52d7f09cf082b70c4a71546cf41b97c779335e81db8d0a513d7f6d2012fa5aa19fb4511f8a32e6f2766cfefac8fb0a4006a7fdeb5a248764c7d903755ef6d6789121e82b3338f0f8f4b45d5c9ca16442973917ec74a533f30f432f5d94b4a8ebf86ba", 0xd6) 2018/02/06 03:12:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df0000)={@common="6c6f000000001800", 0x0}) sendmsg$nl_route(r0, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x43a}]}, 0x28}, 0x1, 0x0, 0x0, 0x80000000010}, 0x0) 2018/02/06 03:12:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00004c9000)={0xa, 0x3, 0x0, @empty}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000e36000)=0x5) socketpair(0x4, 0x80000, 0x0, &(0x7f000004a000-0x8)={0x0}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00008f6000-0x20)={{&(0x7f0000036000-0x67)=""/103, 0x67}, &(0x7f0000aba000-0x1), 0x11}, 0x20) listen(r0, 0x40000000009) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000d78000-0x2)=0x100000000, 0x2) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) connect$ax25(r0, &(0x7f0000844000)={0x3, {"914248c292bfc3"}, 0x1}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000087c000)=""/25, &(0x7f0000be3000-0x4)=0x19) shutdown(r0, 0x0) 2018/02/06 03:12:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket(0x9, 0x800, 0xfffffffffffffeff) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000c9b000)={@common='nr0\x00', 0x9}) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eb4000)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001d0000)=@assoc_value, &(0x7f0000378000)=0x8) [ 97.052461] can: request_module (can-proto-3) failed. 2018/02/06 03:12:58 executing program 1: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000886000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000325000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @empty}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/02/06 03:12:58 executing program 3: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xf, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000035a000-0x8)) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f61000)={@remote, @multicast2}, &(0x7f0000f62000-0x4)=0xc) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e88000-0x4)=0x9, 0x4) listen(r2, 0x100) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r0) 2018/02/06 03:12:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000a67000-0x10)={0x1f, 0x1, 0x6, 0x1}, 0x10) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) [ 97.100176] audit: type=1400 audit(1517886778.136:73): avc: denied { listen } for pid=22903 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 97.110724] can: request_module (can-proto-3) failed. 2018/02/06 03:12:58 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f92000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000dfd000-0x4)=0x2e) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000070a000)=0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f92000)={0x0, 0x0}, &(0x7f00000d7000)=0xc) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f92000)={0x0, 0x0, 0x0}, &(0x7f0000f93000-0x4)=0xc) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f92000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e7b000-0xc)={0x0, 0x0}, &(0x7f0000cea000)=0xc) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d81000)={0x0}, &(0x7f0000f44000-0x4)=0xc) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f93000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000f93000-0x4)=0xe8) r10 = getgid() r11 = getpid() mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f92000)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000f93000-0x4)=0xe8) r13 = getgid() mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000088f000-0xc)={0x0}, &(0x7f0000f92000)=0xc) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009b8000)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000f92000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a5000)={0x0, 0x0, 0x0}, &(0x7f0000bad000)=0xc) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f93000-0x4)=0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000956000-0xc)={0x0, 0x0}, &(0x7f0000f93000-0x4)=0xc) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f93000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c4000)=0xc) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000f92000)={&(0x7f0000f92000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000038e000)=[{&(0x7f0000f93000-0xe2)="d45c9d40e48ac912a34b40606d2b87b3b8580c992347ba9d09f732745acf362da5274165edc8ca5c2855b1dc7d9e5d83e2c2b2c19d0aa96353d46486117e9ba1991d53b043c5f1647fa93f21a1629368c7b82c4b53d1f0ce5f40de7e0cd0d46fc9d097ea61ecf7b6ec1835e04ca1c24ca44dc5940b3805b0dffbd2fbd601718cc708451dc7cacf2d9049369c57061a0ffba59bf140919519d4b63062e13b603868c7c45d3b9d2dba33ec2f5f6ab694bf7e8d2aa42af5d7a2435357cd73cdf6e381e42e27aa269b5e8058f7819ee386453ae7a653fa40f355756a758e13217fda2cd3", 0xe2}, {&(0x7f0000993000-0x22)="a7ee3e5a7ff5fb7ff550e68fba437a190162c8e33f9450de8521b779ffda29492cec", 0x22}, {&(0x7f0000cb6000-0xca)="aebc69e98ccc60a4f3c7b9b1006a893f781a93c8a7735c316c515571a0c3f1c0ca7353aa0146adaff1db2114246d8a54e2bb56a5b14c26142b1f7bda52276c19b2c6473db4f8e07e892c23551153a8fbde9103562bdb47b3d476a7c7601332a5854b6d26c91c65fcf23dc5445c066fec3a68b7bc319edee0fd2ae3020088cdd9d55344845c9b2cdb167098391f7a2346dc0e426815925bec3283b120e424e52e627a3cb89e5202080e8b53fabc49bd8725f2bc736a82fa7df0a628fb3aabc734d8228aa286aae1295ab9", 0xca}, {&(0x7f0000c81000)="a5ca281d4dc409e346c45753838a203599f99dc57d7589f79bbae9f4b16823dd6c19c5fefa54b4660201ecd09d361c36dc83198dda1af07592e0d389f5a7d109eab78ef37185a763610022dec174b5e330", 0x51}, {&(0x7f0000f92000)="3b7ffd4c8454e238256d98421c3ea6f7e051afdb16550fa82df0c98f4dec1ebbe6989566e2b301e8324fee0e6487223ec2f321d46c83c23cda5bb4379e9d797295e4bccba91c213049604aac8cd31392e6c22548eea2c2fb63f3cefc1b795a3b484133d28e69137f246f72f3a7f5c8228d905bbfb0bada820d8c0d953b8dbce782294c7362302cb5f955f8331227198a4ab9f526c033465e0c0a2c72b7517ea287aa5cec7824d13c1d54fce068a76a517a0eb9a3f0cb52d707e34d4b66195ede5a22b7fdf4b935beeb599d", 0xcb}, {&(0x7f0000f92000)="1b", 0x1}, {&(0x7f0000f70000)="ea495e68fde35cfa446928f02b56a95659ba446b2cffb7c0b1413700b64ff5ead85428d82e1643d25de1edb178fdd8cc75b1f1e3f390100306bdb2a2ede26e3ba60449deb81bbe7ed2d6812111e1b378be56ea5f87b31181094dc648051384c28ff772c6b3e10b58f8f15382e3b5bbdb866dee4b7b537547ff4510d5a40236113d49df12f013d3", 0x87}, {&(0x7f0000f92000)="41d89e465c13104d5046ae24a2ccc580507361afade1918099d636ba315beda9a016bd7e14c10d837eeb1d11eb6669039a56a0f33ac2445e5a7ea06559db437f863cf6ba6b1d39b64a4672e32ee8f05c8385d540ef79ac9f15f3a84165c443972c907f52dd0f45761ee3f190b47cabb9cb8da6681dd9de1aed4ed3d9195c4d0424b1ce7d82a7921cef22d5196dafec236d1cfcd25193660ca00522416238eb182a110824e6aa41fc29d3e06cefaba6f794bfc1301ff83c12188d89adc983333b", 0xc0}, {&(0x7f0000e1e000-0x58)="2f576d6dbc2535837ccd2a368713e3a0495c8c079563362b0ee368b6bd97f3584c849e43cf9e989a4b6976fbe645b6deb947e1a42fac7f45f343114b55a14ebb66208205808956efdcfd85fa12f1b3b49c6cbb3d3d1ad6fc", 0x58}], 0x9, &(0x7f0000f92000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x100}, 0x805) [ 97.213356] sctp: [Deprecated]: syz-executor4 (pid 22933) Use of struct sctp_assoc_value in delayed_ack socket option. [ 97.213356] Use struct sctp_sack_info instead 2018/02/06 03:12:58 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f000000b000-0x8d)=""/141, &(0x7f000002a000)=0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00007bb000)={0x0, 0xdab6}, &(0x7f0000a86000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d3e000)={r4}, &(0x7f0000134000)=0xffffff45) setsockopt(r3, 0x1, 0x6, &(0x7f00002be000)="eacea12e", 0x4) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)) connect(r1, &(0x7f0000bbe000-0x10)=@in={0x2, 0x2, @empty}, 0x10) 2018/02/06 03:12:58 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004a2000-0x20)={r0, 0x0, 0x1, 0x3ff, &(0x7f0000a7c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4), 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000070000)={@generic="551b3c9c5ac089d3ac2ceb3c29ef3dae", @ifru_flags=0xd000}) 2018/02/06 03:12:58 executing program 3: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000aeb000), &(0x7f00004cf000)=0x2) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f000093e000)=0x10001, 0x4) 2018/02/06 03:12:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c8f000-0x8)={0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f99000-0x14), &(0x7f0000b17000-0x4)=0x14) r1 = socket(0x14, 0x802, 0x1) accept4$inet6(r1, &(0x7f00002e1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000130000-0x4)=0x1c, 0x80800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r1, &(0x7f00003c9000)="2200000021000706e1be0000090007010a00001e0000000000000400050011800041", 0x22) socket$pppoe(0x18, 0x1, 0x0) 2018/02/06 03:12:58 executing program 6: mmap(&(0x7f0000000000/0x3a2000)=nil, 0x3a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003a3000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000034c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f000036a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000110000)={r2, 0x80000, r3}) connect$inet(r0, &(0x7f00001cc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect(r0, &(0x7f0000013000-0x80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) 2018/02/06 03:12:58 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000f5c000-0x8)={0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000ff2000)=""/26, 0x1a, 0x140, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2}, 0x116) 2018/02/06 03:12:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000ac5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000ac4000)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ac5000)=@common, 0x10) 2018/02/06 03:12:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000069f000)="dd16a12795714c48aaab1ca14b56f1dd", 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e1f000-0x30)=[{0x4, 0x3}, {0xa, 0x5}, {0x3, 0x2}, {0x3, 0x471}, {0xb}, {0x4, 0x531a}], 0x6) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0xff09, {0x0, 0x2b2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) [ 97.258368] sctp: [Deprecated]: syz-executor4 (pid 22939) Use of struct sctp_assoc_value in delayed_ack socket option. [ 97.258368] Use struct sctp_sack_info instead 2018/02/06 03:12:58 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000005000-0x8), &(0x7f0000005000-0x4)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x0, 0x0, 0xffffffffffffffff, 0x8000}]}, 0x10) 2018/02/06 03:12:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b73000), &(0x7f000043d000)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e1d000), &(0x7f000016b000-0x4)=0x4) 2018/02/06 03:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$nl_route(r0, &(0x7f0000f1d000-0x38)={&(0x7f00009a5000)={0x10}, 0xc, &(0x7f00005a1000-0x10)={&(0x7f0000e88000)=@getroute={0x14, 0x1a, 0x2, 0x6, 0x2, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040041) setsockopt(r0, 0xfffffffeffffffff, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d30000-0x44)={{0x2, 0x0, @rand_addr=0xffffffffffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$nl_netfilter(r0, &(0x7f0000c5d000)={&(0x7f00009e9000-0xc)={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f00009b2000)={&(0x7f000069f000)={0x2134, 0x0, 0xb, 0x20, 0x0, 0x2, {0xf, 0x0, 0x5}, [@generic="5cc68e4dcc1f7e50c94220b20268", @typed={0xc, 0x33, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @nested={0x10fc, 0x3b, [@generic="cc3d4180517a562d61cc1ba10f252240781b7f4e", @generic="9b60987d62c2958623b3e7e4af90556cfc981850426155e609bcdff4aa7d4272761010241beb04334b4c1b9edccf7ecce8be5f7f91a17e93f47ccd0d75cdb00ec17ced50287cffef2bfbce6e1af86de38fc404319efdfc9d2c19dd58efc0f64ef9dee87e403123e43c9379ffda6dd84ba58109eb7b10995162a8eb98ab5f013ac1416aec3c39d61e6d4d7a5e9e069ebde4aebd2969a78dd55ed25b1efd208e001fad5ece5271b93db33dd724e7d03558d1", @generic="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@typed={0x18, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x18, 0x1a, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @typed={0x8, 0x31}, @generic="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0x2134}, 0x1, 0x0, 0x0, 0x20048044}, 0x4000000) 2018/02/06 03:12:58 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000a000-0x8)={0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000006000-0x4)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x2e1, &(0x7f0000002000)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1, &(0x7f0000008000)=""/243, 0xf3}, 0x2000) [ 97.404886] ------------[ cut here ]------------ [ 97.409800] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 64, size 16)! [ 97.423197] WARNING: CPU: 1 PID: 22988 at mm/usercopy.c:81 usercopy_warn+0xdb/0x100 [ 97.431000] Kernel panic - not syncing: panic_on_warn set ... [ 97.431000] [ 97.438367] CPU: 1 PID: 22988 Comm: syz-executor1 Not tainted 4.15.0+ #221 [ 97.445369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.454699] Call Trace: [ 97.457275] dump_stack+0x194/0x257 [ 97.460892] ? arch_local_irq_restore+0x53/0x53 [ 97.465541] ? vsnprintf+0x1ed/0x1900 [ 97.469321] panic+0x1e4/0x41c [ 97.472486] ? refcount_error_report+0x214/0x214 [ 97.477220] ? show_regs_print_info+0x18/0x18 [ 97.481695] ? __warn+0x1c1/0x200 [ 97.485126] ? usercopy_warn+0xdb/0x100 [ 97.489075] __warn+0x1dc/0x200 [ 97.492340] ? usercopy_warn+0xdb/0x100 [ 97.496293] report_bug+0x211/0x2d0 [ 97.499907] fixup_bug.part.11+0x37/0x80 [ 97.503961] do_error_trap+0x2d7/0x3e0 [ 97.507829] ? vprintk_default+0x28/0x30 [ 97.511877] ? math_error+0x400/0x400 [ 97.515652] ? printk+0xaa/0xca [ 97.518910] ? show_regs_print_info+0x18/0x18 [ 97.523386] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.528209] do_invalid_op+0x1b/0x20 [ 97.531898] invalid_op+0x22/0x40 [ 97.535324] RIP: 0010:usercopy_warn+0xdb/0x100 [ 97.539878] RSP: 0018:ffff8801b5d0f6e8 EFLAGS: 00010282 [ 97.545217] RAX: dffffc0000000008 RBX: ffffffff86800b47 RCX: ffffffff815a57ae [ 97.552460] RDX: 0000000000005e13 RSI: ffffc9000396e000 RDI: 1ffff10036ba1e62 [ 97.559701] RBP: ffff8801b5d0f740 R08: 0000000000000000 R09: 0000000000000000 [ 97.566958] R10: 0000000000000266 R11: 0000000000000000 R12: ffffffff86402580 [ 97.574202] R13: ffffffff85f2d440 R14: 0000000000000040 R15: 0000000000000010 [ 97.581462] ? vprintk_func+0x5e/0xc0 [ 97.585241] ? usercopy_warn+0xdb/0x100 [ 97.589203] __check_heap_object+0x89/0xc0 [ 97.593412] __check_object_size+0x272/0x530 [ 97.597797] ? usercopy_abort+0xd0/0xd0 [ 97.601758] ? copy_user_generic_unrolled+0x89/0xc0 [ 97.606751] ? _copy_to_user+0xa2/0xc0 [ 97.610618] put_cmsg+0x233/0x3f0 [ 97.614052] ? __scm_send+0x11a0/0x11a0 [ 97.617999] ? trace_hardirqs_on+0xd/0x10 [ 97.622130] ? sock_dequeue_err_skb+0x2b1/0x420 [ 97.626775] ? kasan_check_write+0x14/0x20 [ 97.630993] sock_recv_errqueue+0x200/0x3e0 [ 97.635298] ? rw_copy_check_uvector+0x1be/0x280 [ 97.640046] packet_recvmsg+0xb2e/0x17a0 [ 97.644092] ? packet_getname_spkt+0x2b0/0x2b0 [ 97.648658] ? copy_msghdr_from_user+0x3a6/0x590 [ 97.653396] ? selinux_socket_recvmsg+0x36/0x40 [ 97.658046] ? security_socket_recvmsg+0x91/0xc0 [ 97.662784] ? packet_getname_spkt+0x2b0/0x2b0 [ 97.667340] sock_recvmsg+0xc9/0x110 [ 97.671040] ? __sock_recv_wifi_status+0x210/0x210 [ 97.675951] ___sys_recvmsg+0x2a4/0x640 [ 97.679908] ? ___sys_sendmsg+0x8b0/0x8b0 [ 97.684041] ? sock_sendmsg+0x4f/0x110 [ 97.687916] ? sock_sendmsg+0x110/0x110 [ 97.691874] ? __fget_light+0x297/0x380 [ 97.695822] ? fget_raw+0x20/0x20 [ 97.699253] ? schedule+0xf5/0x430 [ 97.702775] ? __schedule+0x2060/0x2060 [ 97.706725] ? __vfs_write+0xf7/0x970 [ 97.710504] ? kernel_read+0x120/0x120 [ 97.714371] ? bpf_fd_pass+0x280/0x280 [ 97.718245] ? __fdget+0x18/0x20 [ 97.721591] __sys_recvmsg+0xe2/0x210 [ 97.725366] ? __sys_recvmsg+0xe2/0x210 [ 97.729315] ? SyS_sendmmsg+0x60/0x60 [ 97.733113] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 97.738110] SyS_recvmsg+0x2d/0x50 [ 97.741628] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 97.746358] RIP: 0033:0x453299 [ 97.749520] RSP: 002b:00007f4a4283ac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 97.757202] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 97.764447] RDX: 0000000000002000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 97.771690] RBP: 0000000000000654 R08: 0000000000000000 R09: 0000000000000000 [ 97.778940] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8880 [ 97.786184] R13: 00000000ffffffff R14: 00007f4a4283b6d4 R15: 0000000000000000 [ 97.794180] Dumping ftrace buffer: [ 97.797834] (ftrace buffer empty) [ 97.801520] Kernel Offset: disabled [ 97.805126] Rebooting in 86400 seconds..